Merge remote-tracking branch 'origin/3.0' into fix/3.0/TD-32366
This commit is contained in:
commit
4eabc8afe3
184
Jenkinsfile2
184
Jenkinsfile2
|
@ -1,9 +1,11 @@
|
|||
import hudson.model.Result
|
||||
import hudson.model.*;
|
||||
import jenkins.model.CauseOfInterruption
|
||||
docs_only=0
|
||||
node {
|
||||
}
|
||||
file_zh_changed = ''
|
||||
file_en_changed = ''
|
||||
file_no_doc_changed = ''
|
||||
def abortPreviousBuilds() {
|
||||
def currentJobName = env.JOB_NAME
|
||||
def currentBuildNumber = env.BUILD_NUMBER.toInteger()
|
||||
|
@ -40,39 +42,94 @@ def check_docs() {
|
|||
cd ${WKC}
|
||||
git reset --hard
|
||||
git clean -f
|
||||
rm -rf examples/rust/
|
||||
git remote prune origin
|
||||
git fetch
|
||||
'''
|
||||
script {
|
||||
sh '''
|
||||
cd ${WKC}
|
||||
git checkout ''' + env.CHANGE_TARGET + '''
|
||||
'''
|
||||
}
|
||||
sh '''
|
||||
cd ${WKC}
|
||||
git remote prune origin
|
||||
git pull >/dev/null
|
||||
git fetch origin +refs/pull/${CHANGE_ID}/merge
|
||||
git checkout -qf FETCH_HEAD
|
||||
'''
|
||||
def file_changed = sh (
|
||||
|
||||
file_zh_changed = sh (
|
||||
script: '''
|
||||
cd ${WKC}
|
||||
git --no-pager diff --name-only FETCH_HEAD `git merge-base FETCH_HEAD ${CHANGE_TARGET}`|grep -v "^docs/en/"|grep -v "^docs/zh/" || :
|
||||
git --no-pager diff --name-only FETCH_HEAD `git merge-base FETCH_HEAD ${CHANGE_TARGET}`|grep "^docs/zh/" || :
|
||||
''',
|
||||
returnStdout: true
|
||||
)
|
||||
|
||||
file_en_changed = sh (
|
||||
script: '''
|
||||
cd ${WKC}
|
||||
git --no-pager diff --name-only FETCH_HEAD `git merge-base FETCH_HEAD ${CHANGE_TARGET}`|grep "^docs/en/" || :
|
||||
''',
|
||||
returnStdout: true
|
||||
)
|
||||
|
||||
file_no_doc_changed = sh (
|
||||
script: '''
|
||||
cd ${WKC}
|
||||
git --no-pager diff --name-only FETCH_HEAD `git merge-base FETCH_HEAD ${CHANGE_TARGET}`|grep -v "^docs/en/"|grep -v "^docs/zh/"|grep -v "*.md" || :
|
||||
''',
|
||||
returnStdout: true
|
||||
).trim()
|
||||
if (file_changed == '') {
|
||||
echo "docs PR"
|
||||
docs_only=1
|
||||
} else {
|
||||
echo file_changed
|
||||
}
|
||||
env.FILE_CHANGED = file_changed
|
||||
echo "file_zh_changed: ${file_zh_changed}"
|
||||
echo "file_en_changed: ${file_en_changed}"
|
||||
echo "file_no_doc_changed: ${file_no_doc_changed}"
|
||||
}
|
||||
}
|
||||
|
||||
def build_pre_docs(){
|
||||
if (env.CHANGE_URL =~ /\/TDengine\//) {
|
||||
sh '''
|
||||
hostname
|
||||
date
|
||||
env
|
||||
'''
|
||||
|
||||
sh '''
|
||||
cd ${DOC_WKC}/${td_repo}
|
||||
git reset --hard
|
||||
git clean -f
|
||||
git remote prune origin
|
||||
git fetch
|
||||
git checkout ''' + env.CHANGE_TARGET + '''
|
||||
git pull >/dev/null
|
||||
git fetch origin +refs/pull/${CHANGE_ID}/merge
|
||||
git checkout -qf FETCH_HEAD
|
||||
'''
|
||||
|
||||
sh '''
|
||||
cd ${DOC_WKC}/${tools_repo}
|
||||
git reset --hard
|
||||
git clean -f
|
||||
git fetch
|
||||
git remote prune origin
|
||||
git checkout ''' + env.CHANGE_TARGET + '''
|
||||
git pull >/dev/null
|
||||
'''
|
||||
}
|
||||
}
|
||||
|
||||
def build_zh_docs(){
|
||||
sh '''
|
||||
cd ${DOC_WKC}/${zh_doc_repo}
|
||||
# git pull
|
||||
yarn ass local
|
||||
yarn build
|
||||
'''
|
||||
}
|
||||
|
||||
def build_en_docs(){
|
||||
sh '''
|
||||
cd ${DOC_WKC}/${en_doc_repo}
|
||||
# git pull
|
||||
yarn ass local
|
||||
yarn build
|
||||
'''
|
||||
}
|
||||
|
||||
|
||||
def pre_test(){
|
||||
sh '''
|
||||
hostname
|
||||
|
@ -153,6 +210,7 @@ def pre_test(){
|
|||
'''
|
||||
return 1
|
||||
}
|
||||
|
||||
def pre_test_build_mac() {
|
||||
sh '''
|
||||
hostname
|
||||
|
@ -173,6 +231,7 @@ def pre_test_build_mac() {
|
|||
date
|
||||
'''
|
||||
}
|
||||
|
||||
def pre_test_win(){
|
||||
bat '''
|
||||
hostname
|
||||
|
@ -273,17 +332,8 @@ def pre_test_win(){
|
|||
cd %WIN_COMMUNITY_ROOT%
|
||||
git submodule update --init --recursive
|
||||
'''
|
||||
bat '''
|
||||
cd %WIN_CONNECTOR_ROOT%
|
||||
git branch
|
||||
git reset --hard
|
||||
git pull
|
||||
'''
|
||||
bat '''
|
||||
cd %WIN_CONNECTOR_ROOT%
|
||||
git log -5
|
||||
'''
|
||||
}
|
||||
|
||||
def pre_test_build_win() {
|
||||
bat '''
|
||||
echo "building ..."
|
||||
|
@ -303,16 +353,14 @@ def pre_test_build_win() {
|
|||
time /t
|
||||
'''
|
||||
bat '''
|
||||
cd %WIN_CONNECTOR_ROOT%
|
||||
python.exe -m pip install --upgrade pip
|
||||
python -m pip uninstall taospy -y
|
||||
python -m pip install taospy==2.7.16
|
||||
python -m pip uninstall taos-ws-py -y
|
||||
python -m pip install taos-ws-py==0.3.3
|
||||
cd %WIN_COMMUNITY_ROOT%/tests/ci
|
||||
pip3 install taospy==2.7.16
|
||||
pip3 install taos-ws-py==0.3.3
|
||||
xcopy /e/y/i/f %WIN_INTERNAL_ROOT%\\debug\\build\\lib\\taos.dll C:\\Windows\\System32
|
||||
'''
|
||||
return 1
|
||||
}
|
||||
|
||||
def run_win_ctest() {
|
||||
bat '''
|
||||
echo "windows ctest ..."
|
||||
|
@ -322,10 +370,10 @@ def run_win_ctest() {
|
|||
time /t
|
||||
'''
|
||||
}
|
||||
|
||||
def run_win_test() {
|
||||
bat '''
|
||||
echo "windows test ..."
|
||||
cd %WIN_CONNECTOR_ROOT%
|
||||
xcopy /e/y/i/f %WIN_INTERNAL_ROOT%\\debug\\build\\lib\\taos.dll C:\\Windows\\System32
|
||||
ls -l C:\\Windows\\System32\\taos.dll
|
||||
time /t
|
||||
|
@ -344,28 +392,67 @@ pipeline {
|
|||
WK = '/var/lib/jenkins/workspace/TDinternal'
|
||||
WKC = '/var/lib/jenkins/workspace/TDinternal/community'
|
||||
WKPY = '/var/lib/jenkins/workspace/taos-connector-python'
|
||||
DOC_WKC = '/root/doc_ci_work'
|
||||
td_repo = 'TDengine'
|
||||
zh_doc_repo = 'docs.taosdata.com'
|
||||
en_doc_repo = 'docs.tdengine.com'
|
||||
tools_repo = 'taos-tools'
|
||||
}
|
||||
stages {
|
||||
stage('check') {
|
||||
when {
|
||||
allOf {
|
||||
not { expression { env.CHANGE_BRANCH =~ /docs\// }}
|
||||
}
|
||||
}
|
||||
parallel {
|
||||
stage('check docs') {
|
||||
stage ('check doc file changed') {
|
||||
agent{label " slave1_47 || slave1_48 || slave1_49 || slave1_50 || slave1_52 || slave1_59 || slave1_63 || worker03 || slave215 || slave217 || slave219 || Mac_catalina "}
|
||||
steps {
|
||||
check_docs()
|
||||
}
|
||||
}
|
||||
|
||||
stage ('pre for build docs') {
|
||||
when {
|
||||
beforeAgent true
|
||||
expression { env.CHANGE_BRANCH =~ /(?i)doc.*/ || file_zh_changed != '' || file_en_changed != '' }
|
||||
}
|
||||
agent{label "doc_build_0_30"}
|
||||
steps {
|
||||
build_pre_docs()
|
||||
}
|
||||
}
|
||||
|
||||
stage('build Docs') {
|
||||
when {
|
||||
beforeAgent true
|
||||
expression { env.CHANGE_BRANCH =~ /(?i)doc.*/ || file_zh_changed != '' || file_en_changed != '' }
|
||||
}
|
||||
parallel {
|
||||
stage('build zh docs') {
|
||||
agent{label "doc_build_0_30"}
|
||||
when {
|
||||
expression { file_zh_changed != '' }
|
||||
}
|
||||
steps {
|
||||
build_zh_docs()
|
||||
}
|
||||
}
|
||||
stage('build en docs') {
|
||||
agent{label "doc_build_0_30"}
|
||||
when {
|
||||
expression { file_en_changed != '' }
|
||||
}
|
||||
steps {
|
||||
build_en_docs()
|
||||
}
|
||||
}
|
||||
}
|
||||
post {
|
||||
unsuccessful {
|
||||
error('build docs stage failed, terminating pipeline.')
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
stage('run test') {
|
||||
when {
|
||||
allOf {
|
||||
not { expression { env.CHANGE_BRANCH =~ /docs\// }}
|
||||
expression { docs_only == 0 }
|
||||
not { expression { file_no_doc_changed == '' }}
|
||||
}
|
||||
}
|
||||
parallel {
|
||||
|
@ -375,7 +462,6 @@ pipeline {
|
|||
WIN_INTERNAL_ROOT="C:\\workspace\\${env.EXECUTOR_NUMBER}\\TDinternal"
|
||||
WIN_COMMUNITY_ROOT="C:\\workspace\\${env.EXECUTOR_NUMBER}\\TDinternal\\community"
|
||||
WIN_SYSTEM_TEST_ROOT="C:\\workspace\\${env.EXECUTOR_NUMBER}\\TDinternal\\community\\tests\\system-test"
|
||||
WIN_CONNECTOR_ROOT="C:\\workspace\\${env.EXECUTOR_NUMBER}\\taos-connector-python"
|
||||
}
|
||||
steps {
|
||||
catchError(buildResult: 'FAILURE', stageResult: 'FAILURE') {
|
||||
|
@ -420,7 +506,7 @@ pipeline {
|
|||
script {
|
||||
sh '''
|
||||
mkdir -p ${WKDIR}/tmp/${BRANCH_NAME}_${BUILD_ID}
|
||||
echo "''' + env.FILE_CHANGED + '''" > ${WKDIR}/tmp/${BRANCH_NAME}_${BUILD_ID}/docs_changed.txt
|
||||
echo "''' + file_no_doc_changed + '''" > ${WKDIR}/tmp/${BRANCH_NAME}_${BUILD_ID}/docs_changed.txt
|
||||
'''
|
||||
sh '''
|
||||
cd ${WKC}/tests/parallel_test
|
||||
|
|
|
@ -2,7 +2,7 @@
|
|||
IF (DEFINED VERNUMBER)
|
||||
SET(TD_VER_NUMBER ${VERNUMBER})
|
||||
ELSE ()
|
||||
SET(TD_VER_NUMBER "3.3.4.0.alpha")
|
||||
SET(TD_VER_NUMBER "3.3.4.3.alpha")
|
||||
ENDIF ()
|
||||
|
||||
IF (DEFINED VERCOMPATIBLE)
|
||||
|
|
|
@ -1149,7 +1149,7 @@ TOP(expr, k)
|
|||
UNIQUE(expr)
|
||||
```
|
||||
|
||||
**Description**: The values that occur the first time in the specified column. The effect is similar to `distinct` keyword. For a table with composite primary key, only the data with the smallest primary key value is returned.
|
||||
**Description**: Return the unique values of this column. The effect is similar to `distinct` keyword. Return the row with the earliest timestamp for duplicate data. For a table with composite primary key, only the data with the smallest primary key value is returned.
|
||||
|
||||
**Return value type**:Same as the data type of the column being operated upon
|
||||
|
||||
|
|
|
@ -20,6 +20,10 @@ For TDengine 2.x installation packages by version, please visit [here](https://t
|
|||
|
||||
import Release from "/components/ReleaseV3";
|
||||
|
||||
## 3.3.4.3
|
||||
|
||||
<Release type="tdengine" version="3.3.4.3" />
|
||||
|
||||
## 3.3.3.0
|
||||
|
||||
<Release type="tdengine" version="3.3.3.0" />
|
||||
|
|
|
@ -63,7 +63,7 @@ TDengine 可以通过 MQTT 连接器从 MQTT 代理订阅数据并将其写入 T
|
|||
|
||||
在 **Clean Session** 中,选择是否清除会话。默认值为 true。
|
||||
|
||||
在 **订阅主题及 QoS 配置** 中填写要消费的 Topic 名称。使用如下格式设置: `topic1::0,topic2::1`。
|
||||
在 **订阅主题及 QoS 配置** 中填写要消费的 Topic 名称和 QoS。使用如下格式设置: `{topic_name}::{qos}`(如:`my_topic::0`)。MQTT 协议 5.0 支持共享订阅,可以通过多个客户端订阅同一个 Topic 实现负载均衡,使用如下格式: `$share/{group_name}/{topic_name}::{qos}`,其中,`$share` 是固定前缀,表示启用共享订阅,`group_name` 是分组名称,类似 kafka 的消费者组。
|
||||
|
||||
点击 **检查连通性** 按钮,检查数据源是否可用。
|
||||
|
||||
|
@ -146,7 +146,13 @@ json 数据支持 JSONObject 或者 JSONArray,使用 json 解析器可以解
|
|||
|
||||
### 7. 高级选项
|
||||
|
||||
在 **日志级别** 下拉列表中选择日志级别。有五个选项:`TRACE`、`DEBUG`、`INFO`、`WARN`、`ERROR`。 默认值为 INFO。
|
||||
在 **消息等待队列大小** 中填写接收 MQTT 消息的缓存队列大小,当队列满时,新到达的数据会直接丢弃。可设置为 0,即不缓存。
|
||||
|
||||
在 **处理批次上限** 中填写可以同时进行数据处理流程的批次数量,当到达此上限后,不再从消息缓存队列中获取消息,会导致缓存队列的消息积压,最小值为 1。
|
||||
|
||||
在 **批次大小** 中填写每次发送给数据处理流程的消息数量,和 **批次延时** 配合使用,当读取的 MQTT 消息数量达到批次大小时,就算 **批次延时** 没有到达也立即向数据处理流程发送数据,最小值为 1。
|
||||
|
||||
在 **批次延时** 中填写每次生成批次消息的超时时间(单位:毫秒),从每批次接收到的第一个消息开始算起,和 **批次大小** 配合使用,当读取消息到达超时时间时,就算 **批次大小** 不满足数量也立即向数据处理流程发送数据,最小值为 1。
|
||||
|
||||
当 **保存原始数据时**,以下2个参数配置生效。
|
||||
|
||||
|
|
Binary file not shown.
Before Width: | Height: | Size: 40 KiB After Width: | Height: | Size: 62 KiB |
|
@ -4,10 +4,11 @@ sidebar_label: "安装部署"
|
|||
---
|
||||
|
||||
### 环境准备
|
||||
ANode 可以运行在 Linux/Windows/Mac 操作系统之上,要求部署 Anode 的节点安装有 3.10 及以上版本的Python环境,以及相应的 Python 包自动安装组件 Pip。
|
||||
使用 TDgpt 的高级时序数据分析功能需要在 TDengine 集群中安装部署 AI node(Anode)。Anode 可以运行在 Linux/Windows/MacOS 等平台上,同时需要 3.10 或以上版本的 Python 环境支持。
|
||||
|
||||
### 安装及卸载
|
||||
不同操作系统上安装及部署操作有差异,主要包括安装/卸载操作、安装路径、Anode服务的启停等几个方面。本小节以 Linux 系统为例,说明安装部署的整个流程。使用Linux环境下的安装包 TDengine-enterprise-anode-1.x.x.tar.gz 可进行 ANode 的安装部署工作,使用如下命令:
|
||||
不同操作系统上安装及部署 Anode 有一些差异,主要是卸载操作、安装路径、服务启停等方面。本文以 Linux 系统为例,说明安装部署的流程。
|
||||
使用 Linux 环境下的安装包 TDengine-enterprise-anode-1.x.x.tar.gz 可进行 Anode 的安装部署工作,命令如下:
|
||||
|
||||
```bash
|
||||
tar -xzvf TDengine-enterprise-anode-1.0.0.tar.gz
|
||||
|
@ -15,11 +16,11 @@ cd TDengine-enterprise-anode-1.0.0
|
|||
sudo ./install.sh
|
||||
```
|
||||
|
||||
在安装完成 ANode 之后,执行命令 `rmtaosanode` 即可。
|
||||
ANode 使用 Python 虚拟环境运行,避免影响安装环境中现有的 Python 库。安装后的默认 Python 虚拟环境目录位于 `/var/lib/taos/taosanode/venv/`。为了避免反复安装虚拟环境带来的开销,卸载 ANode 执行的命令 `rmtaosanode` 并不会自动删除该虚拟环境,如果您确认不需要 Python 的虚拟环境,手动删除即可。
|
||||
对于已经安装的 Anode,执行命令 `rmtaosanode` 即可完成卸载。
|
||||
为了避免影响系统已有的 Python 环境,Anode 使用虚拟环境运行。安装 Anode 会在目录 `/var/lib/taos/taosanode/venv/` 中创建默认的 Python 虚拟环境,Anode 运行所需要的库均安装在该目录下。为了避免反复安装虚拟环境带来的开销,卸载命令 `rmtaosanode` 并不会自动删除该虚拟环境,如果您确认不再需要 Python 的虚拟环境,手动删除该目录即可。
|
||||
|
||||
### 启停服务
|
||||
在 Linux 系统中,安装 ANode 以后可以使用 `systemd` 来管理 ANode 服务。使用如下命令可以启动/停止/检查状态。
|
||||
在 Linux 系统中,安装 Anode 以后会自动创建 `taosadnoded` 服务。可以使用 `systemd` 来管理 Anode 服务,使用如下命令启动/停止/检查 Anode。
|
||||
|
||||
```bash
|
||||
systemctl start taosanoded
|
||||
|
@ -28,6 +29,8 @@ systemctl status taosanoded
|
|||
```
|
||||
|
||||
### 目录及配置说明
|
||||
安装完成后,Anode 主体目录结构如下:
|
||||
|
||||
|目录/文件|说明|
|
||||
|---------------|------|
|
||||
|/usr/local/taos/taosanode/bin|可执行文件目录|
|
||||
|
@ -39,7 +42,8 @@ systemctl status taosanoded
|
|||
|
||||
#### 配置说明
|
||||
|
||||
Anode 提供的服务使用 uWSGI 驱动,因此 ANode 和 uWSGI 的配置信息共同存放在相同的配置文件 `taosanode.ini`,该配置文件默认位于 `/etc/taos/`目录下,其具体内容及说明如下:
|
||||
Anode 的服务需要使用 uWSGI 驱动驱动运行,因此 Anode 和 uWSGI 的配置信息共同存放在相同的配置文件 `taosanode.ini` 中,该配置文件默认位于 `/etc/taos/` 目录下。
|
||||
具体内容及配置项说明如下:
|
||||
|
||||
```ini
|
||||
[uwsgi]
|
||||
|
@ -81,23 +85,24 @@ log-level = DEBUG
|
|||
```
|
||||
|
||||
**提示**
|
||||
请勿设置 `daemonize` 参数,该参数会导致 uWSGI 与 systemctl 冲突,从而无法正常启动。
|
||||
该配置文件只包含了使用 Anode提供服务的最基础的配置参数,对于 uWSGI 的其他配置参数设置及其含义和说明请参考[uWSGIS官方文档](https://uwsgi-docs-zh.readthedocs.io/zh-cn/latest/Options.html)。
|
||||
对于 Anode 运行配置主要是以下几个:
|
||||
请勿设置 `daemonize` 参数,该参数会导致 uWSGI 与 systemctl 冲突,从而导致 Anode 无法正常启动。
|
||||
上面的示例配置文件 `taosanode.ini` 只包含了使用 Anode 提供服务的基础配置参数,对于 uWSGI 的其他配置参数的设置及其说明请参考 [uWSGIS官方文档](https://uwsgi-docs-zh.readthedocs.io/zh-cn/latest/Options.html)。
|
||||
|
||||
Anode 运行配置主要是以下:
|
||||
- app-log: Anode 服务运行产生的日志,用户可以调整其到需要的位置
|
||||
- model-dir: 采用算法针对已经存在的数据集的运行完成生成的模型存储位置
|
||||
- log-level: app-log文件的日志级别
|
||||
|
||||
|
||||
### ANode 基本操作
|
||||
#### 创建 ANode
|
||||
### Anode 基本操作
|
||||
#### 创建 Anode
|
||||
```sql
|
||||
CREATE ANODE {node_url}
|
||||
```
|
||||
node_url 是提供服务的 ANode 的 IP 和 PORT, 例如:`create anode 'http://localhost:6050'`。启动 ANode 以后如果不注册到 TDengine 集群中,则无法提供正常的服务。不建议 ANode 注册到两个或多个集群中。
|
||||
node_url 是提供服务的 Anode 的 IP 和 PORT组成的字符串, 例如:`create anode 'http://localhost:6050'`。Anode 启动后还需要注册到 TDengine 集群中才能提供服务。不建议将 Anode 同时注册到两个集群中。
|
||||
|
||||
#### 查看 ANode
|
||||
列出集群中所有的数据分析节点,包括其 `FQDN`, `PORT`, `STATUS`。
|
||||
#### 查看 Anode
|
||||
列出集群中所有的数据分析节点,包括其 `FQDN`, `PORT`, `STATUS`等属性。
|
||||
```sql
|
||||
SHOW ANODES;
|
||||
```
|
||||
|
@ -114,8 +119,8 @@ UPDATE ANODE {node_id}
|
|||
UPDATE ALL ANODES
|
||||
```
|
||||
|
||||
#### 删除 ANode
|
||||
#### 删除 Anode
|
||||
```sql
|
||||
DROP ANODE {anode_id}
|
||||
```
|
||||
删除 ANode 只是将 ANode 从 TDengine 集群中删除,管理 ANode 的启停仍然需要使用`systemctl`命令。
|
||||
删除 Anode 只是将 Anode 从 TDengine 集群中删除,管理 Anode 的启停仍然需要使用 `systemctl` 命令。卸载 Anode 则需要使用上面提到的 `rmtaosanode` 命令。
|
||||
|
|
|
@ -3,25 +3,47 @@ title: "数据分析预处理"
|
|||
sidebar_label: "数据分析预处理"
|
||||
---
|
||||
|
||||
import activity from './pic/activity.png';
|
||||
import wndata from './pic/white-noise-data.png'
|
||||
|
||||
### 分析流程
|
||||
在针对时序数据进行高级分析之前,首先进行数据的白噪声检查(White Noise Data check, WND)。白噪声时序数据可以简单地认为是随机数构成的时序数据序列,这种类型的序列没有分析的价值,因此会直接返回空的结果。整体的流程如下图所示。
|
||||
<img src="./pic/activity.png" width="560" alt="流程图" />
|
||||
时序数据分析之前需要有预处理的过程,整体的流程如下图所示。
|
||||
|
||||
<img src={activity} width="560" alt="预处理流程" />
|
||||
|
||||
首先对输入数据进行白噪声检查(White Noise Data check), 检查通过以后针对预测分析,还需要进行输入(历史)数据的重采样和时间戳对齐处理操作,如果是异常检测则跳过数据重采样和时间戳对齐的预处理。
|
||||
预处理完成以后,在进行后续的预测或异常检测操作。
|
||||
|
||||
### 白噪声检查
|
||||
|
||||
<img src="../pic/white-noise-data.png" width="430" alt="white-noise-data"/>
|
||||
<img src={wndata} width="430" alt="white-noise-data"/>
|
||||
|
||||
白噪声检查采用 `Ljung-Box` 检验,`Ljung-Box` 统计量的计算过程需遍历整个输入时间序列。
|
||||
如果用户能够明确输入序列一定不是白噪声序列,那么可以通过增加参数 `wncheck=0` 要求分析平台忽略白噪声输入时间序列检查,从而节省 CPU 计算资源。
|
||||
白噪声时序数据可以简单地认为是随机数构成的时间数据序列(如上图所示的正态分布随机数序列),随机数构成的时间序列没有分析的价值,因此会直接返回。白噪声检查采用经典的 `Ljung-Box` 统计量检验,计算 `Ljung-Box` 统计量需遍历整个输入时间序列。如果用户能够明确输入序列一定不是白噪声序列,那么可以在参数列表中增加参数 `wncheck=0` 强制要求分析平台忽略白噪声检查,从而节省计算资源。
|
||||
TDgpt 暂不提供独立的时间序列白噪声检测功能。
|
||||
|
||||
|
||||
### 数据重采样和时间戳对齐
|
||||
### 重采样和时间戳对齐
|
||||
|
||||
对于输入的时间序列数据,在对齐进行预测分析之前需要进行必要的预处理流程。预处理解决以下两个方面的问题:
|
||||
对于进行预测分析的时间序列数据,在进行预测分析前需要进行必要的预处理。预处理主要解决以下两个问题:
|
||||
|
||||
- 真实时间序列数据时间戳未对齐。由于数据生成的原因或者网关给时间序列数据赋值时间戳并不能保证按照严格的时间间隔赋值,此时 分析平台会自动将输入数据按照用户指定的采样频率对时间戳进行对齐处理。例如输入时间序列 [11, 22, 29, 41],用户指定时间间隔为 10,该时间序列的时间戳将被自动重整为以下时间戳序列 [10, 20, 30, 40]。
|
||||
- 数据时间重采样。用户输入时间序列的采样频率超过了输出结果的频率,例如输入时间序列的采样频率是 5,输出结果的频率是 10,输入时间序列 [0, 5, 10, 15, 20, 25, 30] 将被重采用为间隔 为 10 的序列 [0, 10, 20,30],[5, 15, 25] 处的数据将被丢弃。
|
||||
- 真实时间序列数据时间戳未对齐。由于数据生成设备的原因或网关赋值时间戳的时候并不能保证按照严格的时间间隔赋值,时间序列数据并不能保证是严格按照采样频率对齐。例如采样频率为 1Hz 的一个时间序列数据序列,其时间戳序列如下:
|
||||
|
||||
需要注意的是,数据输入平台不支持缺失数据补齐后进行的预测分析,如果输入时间序列数据 [11, 22, 29, 49],并且用户要求的时间间隔为 10,重整对齐后的序列是 [10, 20, 30, 50] 那么该序列进行预测分析将返回错误。
|
||||
> ['20:12:21.143', '20:12:22.187', '20:12:23.032', '20:12:24.384', '20:12:25.033']
|
||||
|
||||
预测返回的时间序列时间戳会严格对齐,例如返回后续的两个预测结果的时间戳,其时间一定如下:['20:12:26.000', '20:12:27.000']。因此上述的输入时间戳序列要进行时间戳对齐,变换成为如下时间戳序列
|
||||
|
||||
> ['20:12:21.000', '20:12:22.000', '20:12:23.000', '20:12:24.000', '20:12:25.000']
|
||||
|
||||
|
||||
- 数据时间重采样。用户输入时间序列的采样频率超过了输出结果的频率,例如输入时间序列的采样时间间隔是 5 sec,但是要求输出预测结果的采样时间间隔是 10sec
|
||||
|
||||
> ['20:12:20.000', '20:12:25.000', '20:12:30.000', '20:12:35.000', '20:12:40.000']
|
||||
|
||||
重采样为采样间隔为 10sec 的时间戳序列
|
||||
|
||||
> ['20:12:20.000', '20:12:30.000', '20:12:40.000']
|
||||
|
||||
然后将其作为预测分析的输入, ['20:12:25.000', '20:12:35.000'] 数据被丢弃。
|
||||
|
||||
需要注意的是,预处理过程不支持缺失数据补齐操作,如果输入时间序列数据 ['20:12:10.113', '20:12:21.393', '20:12:29.143', '20:12:51.330'],并且要求的采样时间间隔为 10sec,重整对齐后的时间戳序列是 ['20:12:10.000', '20:12:20.000', '20:12:30.000', '20:12:50.000'] 那么对该序列进行预测分析将返回错误。
|
||||
|
||||
|
|
|
@ -3,11 +3,11 @@ title: "ARIMA"
|
|||
sidebar_label: "ARIMA"
|
||||
---
|
||||
|
||||
本节讲述 ARIMA 算法模型的使用方法。
|
||||
本节说明 ARIMA 算法模型的使用方法。
|
||||
|
||||
## 功能概述
|
||||
|
||||
ARIMA 即自回归移动平均模型(Autoregressive Integrated Moving Average, ARIMA),也记作 ARIMA(p,d,q),是统计模型中最常见的一种用来进行时间序列预测的模型。
|
||||
ARIMA:Autoregressive Integrated Moving Average,即自回归移动平均模型,记作 ARIMA(p,d,q),是统计模型中最常见的一种用来进行时间序列预测的模型。
|
||||
ARIMA 模型是一种自回归模型,只需要自变量即可预测后续的值。ARIMA 模型要求时间序列**平稳**,或经过差分处理后平稳,如果是不平稳的数据,**无法**获得正确的结果。
|
||||
|
||||
> 平稳的时间序列:其性质不随观测时间的变化而变化。具有趋势或季节性的时间序列不是平稳时间序列——趋势和季节性使得时间序列在不同时段呈现不同性质。
|
||||
|
@ -51,4 +51,4 @@ FORECAST(i32, "algo=arima,alpha=95,period=10,start_p=1,max_p=5,start_q=1,max_q=5
|
|||
|
||||
### 参考文献
|
||||
- https://en.wikipedia.org/wiki/Autoregressive_moving-average_model
|
||||
- https://baike.baidu.com/item/%E8%87%AA%E5%9B%9E%E5%BD%92%E6%BB%91%E5%8A%A8%E5%B9%B3%E5%9D%87%E6%A8%A1%E5%9E%8B/5023931?fromtitle=ARMA%E6%A8%A1%E5%9E%8B&fromid=8048415
|
||||
- [https://baike.baidu.com/item/自回归滑动平均模型/5023931](https://baike.baidu.com/item/%E8%87%AA%E5%9B%9E%E5%BD%92%E6%BB%91%E5%8A%A8%E5%B9%B3%E5%9D%87%E6%A8%A1%E5%9E%8B/5023931)
|
||||
|
|
|
@ -3,9 +3,9 @@ title: 预测算法
|
|||
description: 预测算法
|
||||
---
|
||||
|
||||
时序数据预测处理以持续一个时间段的时序数据作为输入,预测接下来一个连续时间区间内时间序列数据分布及运行的趋势。用户可以指定输出的(预测)时间序列数据点的数量,因此其输出的结果行数不确定。为此,我们引入了 `FORECAST` 函数提供预测服务。基础数据(用于预测的历史时间序列数据)是该函数的输入,预测结果是该函数的输出。用户可以通过 `FORECASTD` 函数调用 Anode 提供的预测算法提供的服务。
|
||||
时序数据预测处理以持续一个时间段的时序数据作为输入,预测接下来一个连续时间区间内时间序列数据趋势。用户可以指定输出的(预测)时间序列数据点的数量,因此其输出的结果行数不确定。为此,TDengine 使用新函数 `FORECAST` 提供时序数据预测服务。基础数据(用于预测的历史时间序列数据)是该函数的输入,预测结果是该函数的输出。用户可以通过 `FORECAST` 函数调用 Anode 提供的预测算法提供的服务。
|
||||
|
||||
##### 语法
|
||||
### 语法
|
||||
```SQL
|
||||
FORECAST(column_expr, option_expr)
|
||||
|
||||
|
@ -23,7 +23,7 @@ algo=expr1
|
|||
1. `column_expr`:预测的时序数据列。与异常检测相同,只支持数值类型列输入。
|
||||
2. `options`:异常检测函数的参数,使用规则与 anomaly_window 相同。预测支持 `conf`, `every`, `rows`, `start`, `rows` 几个控制参数,其含义如下:
|
||||
|
||||
**参数说明**
|
||||
### 参数说明
|
||||
|
||||
|参数|含义|默认值|
|
||||
|---|---|---|
|
||||
|
@ -31,7 +31,7 @@ algo=expr1
|
|||
|wncheck|白噪声(white noise data)检查|默认值为 1,0 表示不进行检查|
|
||||
|conf|预测数据的置信区间范围 ,取值范围 [0, 100]|95|
|
||||
|every|预测数据的采样间隔|输入数据的采样间隔|
|
||||
|start|预测结果的开始时间戳|输入数据最后一个时间戳加上一个采样时间段|
|
||||
|start|预测结果的开始时间戳|输入数据最后一个时间戳加上一个采样间隔时间区间|
|
||||
|rows|预测结果的记录数|10|
|
||||
|
||||
1. 预测查询结果新增三个伪列,具体如下:`_FROWTS`:预测结果的时间戳、`_FLOW`:置信区间下界、`_FHIGH`:置信区间上界, 对于没有置信区间的预测算法,其置信区间同预测结果
|
||||
|
@ -39,15 +39,15 @@ algo=expr1
|
|||
3. `EVERY`:可以与输入数据的采样频率不同。采样频率只能低于或等于输入数据采样频率,不能**高于**输入数据的采样频率。
|
||||
4. 对于某些不需要计算置信区间的算法,即使指定了置信区间,返回的结果中其上下界退化成为一个点。
|
||||
|
||||
**示例**
|
||||
### 示例
|
||||
|
||||
```SQL
|
||||
--- 使用 arima 算法进行预测,预测结果是 10 条记录(默认值),数据进行白噪声检查,默认置信区间 95%.
|
||||
SELECT _flow, _fhigh, _frowts, FORECAST(i32, "algo=arima")
|
||||
FROM foo;
|
||||
|
||||
--- 使用 arima 算法进行预测,输入数据的是周期数据,每 10 个采样点是一个周期。返回置信区间是 95%.
|
||||
SELECT _flow, _fhigh, _frowts, FORECAST(i32, "algo=arima,alpha=95,period=10")
|
||||
--- 使用 arima 算法进行预测,输入数据的是周期数据,每 10 个采样点是一个周期,返回置信区间是95%的上下边界,同时忽略白噪声检查
|
||||
SELECT _flow, _fhigh, _frowts, FORECAST(i32, "algo=arima,alpha=95,period=10,wncheck=0")
|
||||
FROM foo;
|
||||
```
|
||||
```
|
||||
|
@ -67,6 +67,6 @@ taos> select _flow, _fhigh, _frowts, forecast(i32) from foo;
|
|||
```
|
||||
|
||||
|
||||
**可用预测算法**
|
||||
## 内置预测算法
|
||||
- arima
|
||||
- holtwinters
|
||||
|
|
|
@ -3,10 +3,10 @@ title: "异常检测算法"
|
|||
sidebar_label: "异常检测算法"
|
||||
---
|
||||
|
||||
本节讲述异常检测算法模型的使用方法。
|
||||
本节介绍内置异常检测算法模型的定义和使用方法。
|
||||
|
||||
## 概述
|
||||
分析平台提供了 6 种异常检查模型,6 种异常检查模型分为 3 个类别,分别属于基于统计的异常检测模型、基于数据密度的检测模型、基于深度学习的异常检测模型。在不指定异常检测使用的方法的情况下,默认调用 iqr 的方法进行计算。
|
||||
分析平台内置了6个异常检查模型,分为3个类别,分别是基于统计学的模型、基于数据密度的模型、以及基于深度学习的模型。在不指定异常检测使用的方法的情况下,默认调用 iqr 进行异常检测。
|
||||
|
||||
|
||||
### 统计学异常检测方法
|
||||
|
@ -18,7 +18,7 @@ sidebar_label: "异常检测算法"
|
|||
|k|标准差倍数|选填|3|
|
||||
|
||||
|
||||
- IQR<sup>[2]</sup>:四分位距 (Interquartile range, IQR) 是一种衡量变异性的方法. 四分位数将一个按等级排序的数据集划分为四个相等的部分。即 Q1(第 1 个四分位数)、Q2(第 2 个四分位数)和 Q3(第 3 个四分位数)。IQR 定义为 Q3–Q1,位于 Q3+1.5。无输入参数。
|
||||
- IQR<sup>[2]</sup>:四分位距 (Interquartile range, IQR) 是一种衡量变异性的方法. 四分位数将一个按等级排序的数据集划分为四个相等的部分。即 Q1(第 1 个四分位数)、Q2(第 2 个四分位数)和 Q3(第 3 个四分位数)。IQR 定义为 $Q3–Q1$,位于 $Q3+1.5$。无输入参数。
|
||||
|
||||
- Grubbs<sup>[3]</sup>: 又称为 Grubbs' test,即最大标准残差测试。Grubbs 通常用作检验最大值、最小值偏离均值的程度是否为异常,该单变量数据集遵循近似标准正态分布。非正态分布数据集不能使用该方法。无输入参数。
|
||||
|
||||
|
@ -26,19 +26,19 @@ sidebar_label: "异常检测算法"
|
|||
|
||||
|参数|说明|是否必选|默认值|
|
||||
|---|---|---|---|
|
||||
|k|异常点在输入数据集中占比,范围是$`1\le K \le 49.9`$ |选填|5|
|
||||
|k|异常点在输入数据集中占比,范围是 $1\le K \le 49.9$ |选填|5|
|
||||
|
||||
|
||||
### 基于数据密度的检测方法
|
||||
LOF<sup>[5]</sup>: 局部离群因子(LOF,又叫局部异常因子)算法是 Breunig 于 2000 年提出的一种基于密度的局部离群点检测算法,该方法适用于不同类簇密度分散情况迥异的数据。根据数据点周围的数据密集情况,首先计算每个数据点的一个局部可达密度,然后通过局部可达密度进一步计算得到每个数据点的一个离群因子,该离群因子即标识了一个数据点的离群程度,因子值越大,表示离群程度越高,因子值越小,表示离群程度越低。最后,输出离群程度最大的 top(n) 个点。
|
||||
LOF<sup>[5]</sup>: 局部离群因子(LOF,又叫局部异常因子)算法是 Breunig 于 2000 年提出的一种基于密度的局部离群点检测算法,该方法适用于不同类簇密度分散情况迥异的数据。根据数据点周围的数据密集情况,首先计算每个数据点的一个局部可达密度,然后通过局部可达密度进一步计算得到每个数据点的一个离群因子,该离群因子即标识了一个数据点的离群程度,因子值越大,表示离群程度越高,因子值越小,表示离群程度越低。最后,输出离群程度最大的 $top(n)$ 个点。
|
||||
|
||||
|
||||
### 基于深度学习的检测方法
|
||||
### 基于自编码器的检测方法
|
||||
使用自动编码器的异常检测模型。可以对具有周期性的数据具有较好的检测结果。但是使用该模型需要针对输入的时序数据进行训练,同时将训练完成的模型部署到服务目录中,才能够运行与使用。
|
||||
|
||||
|
||||
### 参考文献
|
||||
1. https://en.wikipedia.org/wiki/68%E2%80%9395%E2%80%9399.7_rule
|
||||
1. [https://en.wikipedia.org/wiki/68–95–99.7 rule](https://en.wikipedia.org/wiki/68%E2%80%9395%E2%80%9399.7_rule)
|
||||
2. https://en.wikipedia.org/wiki/Interquartile_range
|
||||
3. Adikaram, K. K. L. B.; Hussein, M. A.; Effenberger, M.; Becker, T. (2015-01-14). "Data Transformation Technique to Improve the Outlier Detection Power of Grubbs's Test for Data Expected to Follow Linear Relation". Journal of Applied Mathematics. 2015: 1–9. doi:10.1155/2015/708948.
|
||||
4. Hochenbaum, O. S. Vallis, and A. Kejariwal. 2017. Automatic Anomaly Detection in the Cloud Via Statistical Learning. arXiv preprint arXiv:1704.07706 (2017).
|
||||
|
|
|
@ -3,17 +3,20 @@ title: 异常检测算法
|
|||
description: 异常检测算法
|
||||
---
|
||||
|
||||
时序数据异常检测,在TDengine 查询处理中以异常窗口的形式服务。因此,可以将异常检测获得的窗口视为一种特殊的**事件窗口**,区别在于异常窗口的触发条件和结束条件不是用户指定,而是检测算法自动识别。因此,可以应用在事件窗口上的函数均可应用在异常窗口中。由于异常检测结果是一个时间窗口,因此调用异常检测的方式也与使用事件窗口的方式相同,在 `WHERE` 子句中使用 `ANOMALY_WINDOW` 关键词即可调用时序数据异常检测服务,同时窗口伪列(`_WSTART`, `_WEND`, `_WDURATION`)也能够像其他窗口函数一样使用。例如:
|
||||
import ad from '../pic/anomaly-detection.png';
|
||||
|
||||
TDengine 中定义了异常(状态)窗口来提供异常检测服务。异常窗口可以视为一种特殊的**事件窗口(Event Window)**,即异常检测算法确定的连续异常时间序列数据所在的时间窗口。与普通事件窗口区别在于——时间窗口的起始时间和结束时间均是分析算法识别确定,不是用户给定的表达式进行判定。因此,在 `WHERE` 子句中使用 `ANOMALY_WINDOW` 关键词即可调用时序数据异常检测服务,同时窗口伪列(`_WSTART`, `_WEND`, `_WDURATION`)也能够像其他时间窗口一样用于描述异常窗口的起始时间(`_WSTART`)、结束时间(`_WEND`)、持续时间(`_WDURATION`)。例如:
|
||||
|
||||
```SQL
|
||||
SELECT _wstart, _wend, SUM(i32)
|
||||
--- 使用异常检测算法 IQR 对输入列 col_val 进行异常检测。同时输出异常窗口的起始时间、结束时间、以及异常窗口内 col 列的和。
|
||||
SELECT _wstart, _wend, SUM(col)
|
||||
FROM foo
|
||||
ANOMALY_WINDOW(i32, "algo=iqr");
|
||||
ANOMALY_WINDOW(col_val, "algo=iqr");
|
||||
```
|
||||
|
||||
如下图所示,Anode 将返回时序数据异常窗口 [10:51:30, 10:54:40]
|
||||
如下图所示,Anode 将返回时序数据异常窗口 $[10:51:30, 10:53:40]$
|
||||
|
||||
<img src="../pic/anomaly-detection.png" width="560" alt="异常检测" />
|
||||
<img src={ad} width="760" alt="异常检测" />
|
||||
|
||||
在此基础上,用户可以针对异常窗口内的时序数据进行查询聚合、变换处理等操作。
|
||||
|
||||
|
@ -34,31 +37,25 @@ algo=expr1
|
|||
3. 异常检测的结果可以作为外层查询的子查询输入,在 `SELECT` 子句中使用的聚合函数或标量函数与其他类型的窗口查询相同。
|
||||
4. 输入数据默认进行白噪声检查,如果输入数据是白噪声,将不会有任何(异常)窗口信息返回。
|
||||
|
||||
**参数说明**
|
||||
### 参数说明
|
||||
|参数|含义|默认值|
|
||||
|---|---|---|
|
||||
|algo|异常检测调用的算法|iqr|
|
||||
|wncheck|对输入数据列是否进行白噪声检查|取值为 0 或者 1,默认值为 1,表示进行白噪声检查|
|
||||
|wncheck|对输入数据列是否进行白噪声检查,取值为0或1|1|
|
||||
|
||||
异常检测的返回结果以窗口形式呈现,因此窗口查询相关的伪列在这种场景下仍然可用。可用的伪列如下:
|
||||
1. `_WSTART`: 异常窗口开始时间戳
|
||||
2. `_WEND`:异常窗口结束时间戳
|
||||
3. `_WDURATION`:异常窗口持续时间
|
||||
|
||||
**示例**
|
||||
### 示例
|
||||
```SQL
|
||||
--- 使用 iqr 算法进行异常检测,检测列 i32 列。
|
||||
SELECT _wstart, _wend, SUM(i32)
|
||||
FROM ai.atb
|
||||
FROM foo
|
||||
ANOMALY_WINDOW(i32, "algo=iqr");
|
||||
|
||||
--- 使用 ksigma 算法进行异常检测,输入参数 k 值为 2,检测列 i32 列
|
||||
SELECT _wstart, _wend, SUM(i32)
|
||||
FROM ai.atb
|
||||
FROM foo
|
||||
ANOMALY_WINDOW(i32, "algo=ksigma,k=2");
|
||||
```
|
||||
|
||||
```
|
||||
taos> SELECT _wstart, _wend, count(*) FROM ai.atb ANOMAYL_WINDOW(i32);
|
||||
_wstart | _wend | count(*) |
|
||||
====================================================================
|
||||
|
@ -67,7 +64,7 @@ Query OK, 1 row(s) in set (0.028946s)
|
|||
```
|
||||
|
||||
|
||||
**可用异常检测算法**
|
||||
### 内置异常检测算法
|
||||
- iqr
|
||||
- ksigma
|
||||
- grubbs
|
||||
|
|
|
@ -1,4 +1,115 @@
|
|||
---
|
||||
title: "开发者指南"
|
||||
sidebar_label: "开发者指南"
|
||||
title: "预测算法"
|
||||
sidebar_label: "预测算法"
|
||||
---
|
||||
|
||||
### 输入约定
|
||||
`execute` 是预测算法处理的核心方法。框架调用该方法之前,在对象属性参数 `self.list` 中已经设置完毕用于预测的历史时间序列数据。
|
||||
|
||||
### 输出约定及父类属性说明
|
||||
`execute` 方法执行完成后的返回一个如下字典对象, 预测返回结果如下:
|
||||
```python
|
||||
return {
|
||||
"mse": mse, # 预测算法的拟合数据最小均方误差(minimum squared error)
|
||||
"res": res # 结果数组 [时间戳数组, 预测结果数组, 预测结果执行区间下界数组,预测结果执行区间上界数组]
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
预测算法的父类 `AbstractForecastService` 包含的对象属性如下:
|
||||
|
||||
|属性名称|说明|默认值|
|
||||
|---|---|---|
|
||||
|period|输入时间序列的周期性,多少个数据点表示一个完整的周期。如果没有周期性,设置为 0 即可| 0|
|
||||
|start_ts|预测结果的开始时间| 0|
|
||||
|time_step|预测结果的两个数据点之间时间间隔|0 |
|
||||
|fc_rows|预测结果的数量| 0 |
|
||||
|return_conf|预测结果中是否包含置信区间范围,如果不包含置信区间,那么上界和下界与自身相同| 1|
|
||||
|conf|置信区间分位数|95|
|
||||
|
||||
|
||||
|
||||
### 示例代码
|
||||
下面我们开发一个示例预测算法,对于任何输入的时间序列数据,固定返回值 1 作为预测结果。
|
||||
|
||||
```python
|
||||
import numpy as np
|
||||
from service import AbstractForecastService
|
||||
|
||||
# 算法实现类名称 需要以下划线 "_" 开始,并以 Service 结束
|
||||
class _MyForecastService(AbstractForecastService):
|
||||
""" 定义类,从 AbstractForecastService 继承并实现其定义的抽象方法 execute """
|
||||
|
||||
# 定义算法调用关键词,全小写ASCII码
|
||||
name = 'myfc'
|
||||
|
||||
# 该算法的描述信息(建议添加)
|
||||
desc = """return the forecast time series data"""
|
||||
|
||||
def __init__(self):
|
||||
"""类初始化方法"""
|
||||
super().__init__()
|
||||
|
||||
def execute(self):
|
||||
""" 算法逻辑的核心实现"""
|
||||
res = []
|
||||
|
||||
"""这个预测算法固定返回 1 作为预测值,预测值的数量是用户通过 self.fc_rows 指定"""
|
||||
ts_list = [self.start_ts + i * self.time_step for i in range(self.fc_rows)]
|
||||
res.app(ts_list) # 设置预测结果时间戳列
|
||||
|
||||
"""生成全部为 1 的预测结果 """
|
||||
res_list = [1] * self.fc_rows
|
||||
res.append(res_list)
|
||||
|
||||
"""检查用户输入,是否要求返回预测置信区间上下界"""
|
||||
if self.return_conf:
|
||||
"""对于没有计算预测置信区间上下界的算法,直接返回预测值作为上下界即可"""
|
||||
bound_list = [1] * self.fc_rows
|
||||
res.append(bound_list) # 预测结果置信区间下界
|
||||
res.append(bound_list) # 预测结果执行区间上界
|
||||
|
||||
"""返回结果"""
|
||||
return { "res": res, "mse": 0}
|
||||
|
||||
|
||||
def set_params(self, params):
|
||||
"""该算法无需任何输入参数,直接重载父类该函数,不处理算法参数设置逻辑"""
|
||||
pass
|
||||
```
|
||||
将该文件保存在 `./taosanalytics/algo/ad/` 目录下,然后重启 taosanode 服务。然后就可以通过 SQL 语句调用该检测算法。
|
||||
|
||||
```SQL
|
||||
--- 对 col 列进行异常检测,通过指定 algo 参数为 myad 来调用新添加的异常检测类
|
||||
SELECT COUNT(*) FROM foo ANOMALY_DETECTION(col, 'algo=myad')
|
||||
```
|
||||
|
||||
将该文件保存在 `./taosanalytics/algo/fc/` 目录下,然后重启 taosanode 服务。通过执行 `SHOW ANODES FULL` 能够看到新加入的算法,通过 SQL 语句调用该预测算法。
|
||||
|
||||
```SQL
|
||||
--- 对 col 列进行异常检测,通过指定 algo 参数为 myfc 来调用新添加的预测类
|
||||
SELECT _flow, _fhigh, _frowts, FORECAST(col_name, "algo=myfc")
|
||||
FROM foo;
|
||||
```
|
||||
|
||||
|
||||
### 单元测试
|
||||
|
||||
在测试目录`taosanalytics/test`中的 forecast_test.py 中增加单元测试用例或添加新的测试文件。单元测试依赖 Python Unit test 包。
|
||||
|
||||
```python
|
||||
def test_myfc(self):
|
||||
""" 测试 myfc 类 """
|
||||
s = loader.get_service("myfc")
|
||||
|
||||
# 设置用于预测分析的数据
|
||||
s.set_input_list(self.get_input_list())
|
||||
# 检查预测结果应该全部为 1
|
||||
r = s.set_params(
|
||||
{"fc_rows": 10, "start_ts": 171000000, "time_step": 86400 * 30, "start_p": 0}
|
||||
)
|
||||
r = s.execute()
|
||||
|
||||
expected_list = [1] * 10
|
||||
self.assertEqlist(r["res"][0], expected_list)
|
||||
```
|
||||
|
|
|
@ -1,4 +1,76 @@
|
|||
---
|
||||
title: "开发者指南"
|
||||
sidebar_label: "开发者指南"
|
||||
title: "异常检测"
|
||||
sidebar_label: "异常检测"
|
||||
---
|
||||
|
||||
### 输入约定
|
||||
`execute` 是算法处理的核心方法。框架调用该方法之前,在对象属性参数 `self.list` 中已经设置完毕用于异常检测的时间序列数据。
|
||||
|
||||
### 输出约定
|
||||
`execute` 方法执行完成后的返回值是长度与 `self.list` 相同的数组,数组位置 -1 的标识异常值点。
|
||||
> 例如:对于输入测量值序列 $[2, 2, 2, 2, 100]$, 假设 100 是异常点,那么方法返回的结果数组则为 $[1, 1, 1, 1, -1]$。
|
||||
|
||||
|
||||
### 示例代码
|
||||
下面我们开发一个示例异常检测算法,在异常检测中,将输入时间序列值的最后一个值设置为异常值,并返回结果。
|
||||
|
||||
```python
|
||||
import numpy as np
|
||||
from service import AbstractAnomalyDetectionService
|
||||
|
||||
# 算法实现类名称 需要以下划线 "_" 开始,并以 Service 结束
|
||||
class _MyAnomalyDetectionService(AbstractAnomalyDetectionService):
|
||||
""" 定义类,从 AbstractAnomalyDetectionService 继承,并实现 AbstractAnomalyDetectionService 类的抽象方法 """
|
||||
|
||||
# 定义算法调用关键词,全小写ASCII码
|
||||
name = 'myad'
|
||||
|
||||
# 该算法的描述信息(建议添加)
|
||||
desc = """return the last value as the anomaly data"""
|
||||
|
||||
def __init__(self):
|
||||
"""类初始化方法"""
|
||||
super().__init__()
|
||||
|
||||
def execute(self):
|
||||
""" 算法逻辑的核心实现"""
|
||||
|
||||
"""创建一个长度为 len(self.list),全部值为 1 的结果数组,然后将最后一个值设置为 -1,表示最后一个值是异常值"""
|
||||
res = [1] * len(self.list)
|
||||
res[-1] = -1
|
||||
|
||||
"""返回结果数组"""
|
||||
return res
|
||||
|
||||
|
||||
def set_params(self, params):
|
||||
"""该算法无需任何输入参数,直接重载父类该函数,不处理算法参数设置逻辑"""
|
||||
pass
|
||||
```
|
||||
|
||||
将该文件保存在 `./taosanalytics/algo/ad/` 目录下,然后重启 taosanode 服务。然后就可以通过 SQL 语句调用该检测算法。
|
||||
|
||||
```SQL
|
||||
--- 对 col 列进行异常检测,通过指定 algo 参数为 myad 来调用新添加的异常检测类
|
||||
SELECT COUNT(*) FROM foo ANOMALY_DETECTION(col, 'algo=myad')
|
||||
```
|
||||
|
||||
|
||||
### 单元测试
|
||||
|
||||
在测试目录`taosanalytics/test`中的 anomaly_test.py 中增加单元测试用例或添加新的测试文件。框架中使用了 Python Unit test 包。
|
||||
|
||||
```python
|
||||
def test_myad(self):
|
||||
""" 测试 _IqrService 类 """
|
||||
s = loader.get_service("myad")
|
||||
|
||||
# 设置需要进行检测的输入数据
|
||||
s.set_input_list(AnomalyDetectionTest.input_list)
|
||||
|
||||
r = s.execute()
|
||||
|
||||
# 最后一个点是异常点
|
||||
self.assertEqual(r[-1], -1)
|
||||
self.assertEqual(len(r), len(AnomalyDetectionTest.input_list))
|
||||
```
|
||||
|
|
|
@ -2,10 +2,20 @@
|
|||
title: "算法开发者指南"
|
||||
sidebar_label: "算法开发者指南"
|
||||
---
|
||||
TDgpt 是一个开放的、可升级部署扩展算法的平台。
|
||||
本节说明如何将自己开发的预测算法和异常检测算法整合到 TDengine 分析平台,并能够通过 SQL 语句进行调用。
|
||||
TDgpt 是一个可扩展的时序数据高级分析平台,用户遵循简易的步骤就能将自己开发的分析算法添加到分析平台并通过SQL语句直接调用。目前 TDpgt 平台只支持使用 Python 语言开发的分析算法。
|
||||
Anode 采用类动态加载模式,在启动的时候扫描特定目录内满足约定条件的所有代码文件,并将其加载到系统中。因此,开发者只需要遵循以下几步就能完成新算法的添加工作:
|
||||
1. 开发完成符合要求的分析算法类
|
||||
2. 将代码文件放入对应目录,然后重启 Anode
|
||||
3. 使用SQL命令,向 Mnode 同步新的算法列表
|
||||
|
||||
此时就完成了新算法的添加工作,之后就可以直接使用SQL语句调用新算法。得益于 TDgpt 与 TDengine主进程 `taosd` 的松散耦合,Anode算法升级对 `taosd` 完全没有影响。应用系统只需要调整对应的SQL语句调用新(升级的)算法,就能够快速完成分析功能和分析算法的升级。
|
||||
|
||||
这种方式能够按需扩展分析算法,极大地拓展 TDgpt 的适应范围,用户可以按需将更契合业务场景的、更准确的(预测、异常检测)分析算法动态嵌入到 TDgpt,并通过 SQL 语句进行调用。在基本不用更改应用系统代码的前提下,就能够快速完成分析功能的平滑升级。
|
||||
|
||||
以下内容将说明如何将分析算法添加到 Anode 中并能够通过SQL语句进行调用。
|
||||
|
||||
## 目录结构
|
||||
Anode的主要目录结构如下图所示
|
||||
|
||||
```bash
|
||||
.
|
||||
|
@ -25,19 +35,20 @@ TDgpt 是一个开放的、可升级部署扩展算法的平台。
|
|||
|
||||
|目录|说明|
|
||||
|---|---|
|
||||
|taos|Python 源代码目录,其下包含了算法具体保存目录 algo,放置杂项目录 misc,单元测试和集成测试目录 test。 algo 目录下 ad 放置异常检测算法代码,fc 放置预测算法代码|
|
||||
|taosanalytics| 源代码目录,其下包含了算法具体保存目录 algo,放置杂项目录 misc,单元测试和集成测试目录 test。 algo 目录下 ad 保存异常检测算法代码,fc 目录保存预测算法代码|
|
||||
|script|是安装脚本和发布脚本放置目录|
|
||||
|model|放置针对数据集完成的训练模型|
|
||||
|cfg|配置文件目录|
|
||||
|
||||
## 约定与限制
|
||||
|
||||
定义异常检测算法的 Python 代码文件需放在 /taos/algo/ad 目录中,预测算法 Python 代码文件需要放在 /taos/algo/fc 目录中,以确保系统启动的时候能够正常加载对应目录下的 Python 文件。
|
||||
- 异常检测算法的 Python 代码文件需放在 `./taos/algo/ad` 目录中
|
||||
- 预测算法 Python 代码文件需要放在 `./taos/algo/fc` 目录中
|
||||
|
||||
|
||||
### 类命名规范
|
||||
|
||||
算法类的名称需要以下划线开始,以 Service 结尾。例如:_KsigmaService 是 KSigma 异常检测算法的实现类。
|
||||
Anode采用算法自动加载模式,因此只识别符合命名约定的 Python 类。需要加载的算法类名称需要以下划线 `_` 开始并以 `Service` 结尾。例如:`_KsigmaService` 是 KSigma 异常检测算法类。
|
||||
|
||||
### 类继承约定
|
||||
|
||||
|
@ -45,140 +56,32 @@ TDgpt 是一个开放的、可升级部署扩展算法的平台。
|
|||
- 预测算法需要从 `AbstractForecastService` 继承,同样需要实现其核心抽象方法 `execute`
|
||||
|
||||
### 类属性初始化
|
||||
每个算法实现的类需要静态初始化两个类属性,分别是:
|
||||
实现的类需要初始化以下两个类属性:
|
||||
|
||||
- `name`:触发调用的关键词,全小写英文字母
|
||||
- `desc`:算法的描述信息
|
||||
- `name`:识别该算法的关键词,全小写英文字母。通过 `SHOW` 命令查看可用算法显示的名称即为该名称。
|
||||
- `desc`:算法的基础描述信息
|
||||
|
||||
### 核心方法输入与输出约定
|
||||
|
||||
`execute` 是算法处理的核心方法。调用该方法的时候,`self.list` 已经设置好输入数组。
|
||||
|
||||
异常检测输出结果
|
||||
|
||||
`execute` 的返回值是长度与 `self.list` 相同的数组,数组位置为 -1 的即为异常值点。例如:输入数组是 [2, 2, 2, 2, 100], 如果 100 是异常点,那么返回值是 [1, 1, 1, 1, -1]。
|
||||
|
||||
预测输出结果
|
||||
|
||||
对于预测算法,`AbstractForecastService` 的对象属性说明如下:
|
||||
|
||||
|属性名称|说明|默认值|
|
||||
|---|---|---|
|
||||
|period|输入时间序列的周期性,多少个数据点表示一个完整的周期。如果没有周期性,那么设置为 0 即可| 0|
|
||||
|start_ts|预测结果的开始时间| 0|
|
||||
|time_step|预测结果的两个数据点之间时间间隔|0 |
|
||||
|fc_rows|预测结果的数量| 0 |
|
||||
|return_conf|预测结果中是否包含置信区间范围,如果不包含置信区间,那么上界和下界与自身相同| 1|
|
||||
|conf|置信区间分位数 0.05|
|
||||
|
||||
|
||||
预测返回结果如下:
|
||||
```python
|
||||
return {
|
||||
"rows": self.fc_rows, # 预测数据行数
|
||||
"period": self.period, # 数据周期性,同输入
|
||||
"algo": "holtwinters", # 预测使用的算法
|
||||
"mse": mse, # 预测算法的 mse
|
||||
"res": res # 结果数组 [时间戳数组, 预测结果数组, 预测结果执行区间下界数组,预测结果执行区间上界数组]
|
||||
}
|
||||
```SQL
|
||||
--- algo 后面的参数 name 即为类属性 `name`
|
||||
SELECT COUNT(*) FROM foo ANOMALY_DETECTION(col_name, 'algo=name')
|
||||
```
|
||||
|
||||
## 添加具有模型的分析算法
|
||||
|
||||
## 示例代码
|
||||
基于统计学的分析算法可以直接针对输入时间序列数据进行分析,整体分析流程比较快捷,但是某些深度学习算法对于输入数据的训练需要较长的时间,并且形成相应的模型。这种情况下,同一个分析算法对应不同的输入数据集有不同的分析模型。
|
||||
将具有模型的分析算法添加到 Anode 中,首先需要在 `model` 目录中建立该算法对应的目录(目录名称可自拟),将采用该算法针对不同的输入时间序列数据生成的训练模型均需要保存在该目录下,同时目录结构要在分析算法中确定,以便能够固定加载该目录下的分析模型。如下图所示,针对不同的数据集,采用自编码器(Autoencoder)训练的数据异常检测算法模型均保存在该目录下。为了确保模型能够正常读取加载,要求存储的模型使用`joblib`库进行序列化保存。
|
||||
|
||||
```python
|
||||
import numpy as np
|
||||
from service import AbstractAnomalyDetectionService
|
||||
|
||||
# 算法实现类名称 需要以下划线 "_" 开始,并以 Service 结束,如下 _IqrService 是 IQR 异常检测算法的实现类。
|
||||
class _IqrService(AbstractAnomalyDetectionService):
|
||||
""" IQR algorithm 定义类,从 AbstractAnomalyDetectionService 继承,并实现 AbstractAnomalyDetectionService 类的抽象函数 """
|
||||
|
||||
# 定义算法调用关键词,全小写ASCII码(必须添加)
|
||||
name = 'iqr'
|
||||
|
||||
# 该算法的描述信息(建议添加)
|
||||
desc = """found the anomaly data according to the inter-quartile range"""
|
||||
|
||||
def __init__(self):
|
||||
super().__init__()
|
||||
|
||||
def execute(self):
|
||||
""" execute 是算法实现逻辑的核心实现,直接修改该实现即可 """
|
||||
|
||||
# self.list 是输入数值列,list 类型,例如:[1,2,3,4,5]。设置 self.list 的方法在父类中已经进行了定义。实现自己的算法,修改该文件即可,以下代码使用自己的实现替换即可。
|
||||
#lower = np.quantile(self.list, 0.25)
|
||||
#upper = np.quantile(self.list, 0.75)
|
||||
|
||||
#min_val = lower - 1.5 * (upper - lower)
|
||||
#max_val = upper + 1.5 * (upper - lower)
|
||||
#threshold = [min_val, max_val]
|
||||
|
||||
# 返回值是与输入数值列长度相同的数据列,异常值对应位置是 -1。例如上述输入数据列,返回数值列是 [1, 1, 1, 1, -1],表示 [5] 是异常值。
|
||||
return [-1 if k < threshold[0] or k > threshold[1] else 1 for k in self.list]
|
||||
|
||||
|
||||
def set_params(self, params):
|
||||
"""该算法无需任何输入参数,直接重载父类该函数,不处理算法参数设置逻辑"""
|
||||
pass
|
||||
```
|
||||
|
||||
|
||||
## 单元测试
|
||||
|
||||
在测试文件目录中的 anomaly_test.py 中增加单元测试用例。
|
||||
|
||||
```python
|
||||
def test_iqr(self):
|
||||
""" 测试 _IqrService 类 """
|
||||
s = loader.get_service("iqr")
|
||||
|
||||
# 设置需要进行检测的输入数据
|
||||
s.set_input_list(AnomalyDetectionTest.input_list)
|
||||
|
||||
# 测试 set_params 的处理逻辑
|
||||
try:
|
||||
s.set_params({"k": 2})
|
||||
except ValueError as e:
|
||||
self.assertEqual(1, 0)
|
||||
|
||||
r = s.execute()
|
||||
|
||||
# 绘制异常检测结果
|
||||
draw_ad_results(AnomalyDetectionTest.input_list, r, "iqr")
|
||||
|
||||
# 检查结果
|
||||
self.assertEqual(r[-1], -1)
|
||||
self.assertEqual(len(r), len(AnomalyDetectionTest.input_list))
|
||||
```
|
||||
|
||||
## 需要模型的算法
|
||||
|
||||
针对特定数据集,进行模型训练的算法,在训练完成后。需要将训练得到的模型保存在 model 目录中。需要注意的是,针对每个算法,需要建立独立的文件夹。例如 auto_encoder 的训练算法在 model 目录下建立 autoencoder 的目录,使用该算法针对不同数据集训练得到的模型,均需要放置在该目录下。
|
||||
|
||||
训练完成后的模型,使用 joblib 进行保存。
|
||||
|
||||
并在 model 目录下建立对应的文件夹存放该模型。
|
||||
|
||||
保存模型的调用,可参考 encoder.py 的方式,用户通过调用 set_params 方法,并指定参数 `{"model": "ad_encoder_keras"}` 的方式,可以调用该模型进行计算。
|
||||
|
||||
具体的调用方式如下:
|
||||
调用已经保存的模型,需要首先调用`set_params`方法,并在参数中指定调用模型的名称 `{"model": "ad_encoder_keras"}` 即可调用该模型进行计算。调用方式如下:
|
||||
|
||||
```python
|
||||
def test_autoencoder_ad(self):
|
||||
# 获取特定的算法服务
|
||||
s = loader.get_service("ac")
|
||||
data = self.__load_remote_data_for_ad()
|
||||
|
||||
# 设置异常检查的输入数据
|
||||
s.set_input_list(data)
|
||||
# 获取特定的算法对象
|
||||
# ...
|
||||
|
||||
# 指定调用的模型,该模型是之前针对该数据集进行训练获得
|
||||
s.set_params({"model": "ad_encoder_keras"})
|
||||
|
||||
# 执行检查动作,并返回结果
|
||||
r = s.execute()
|
||||
|
||||
num_of_error = -(sum(filter(lambda x: x == -1, r)))
|
||||
self.assertEqual(num_of_error, 109)
|
||||
```
|
||||
|
||||
|
|
|
@ -5,19 +5,18 @@ title: TDgpt
|
|||
|
||||
import TDgpt from './pic/data-analysis.png';
|
||||
|
||||
## 概述
|
||||
|
||||
TDgpt 是 TDengine Enterprise 中针对时序数据提供高级分析功能的企业级组件,能够独立于 TDengine 主进程部署和运行,不消耗和占用 TDengine 主进程的资源,通过内置接口向 TDengine 提供运行时动态扩展的高级时序数据分析功能。TDgpt 具有服务无状态、功能易扩展、快速弹性部署、应用轻量化、高安全性等特点。
|
||||
TDgpt 运行在部署于 TDengine 集群中的 AI Node (ANode)中。每个 TDengine 集群中可以部署一个或若干个 ANode 节点,不同的 ANode 节点之间不相关,无同步或协同的要求。ANode 注册到 TDengine 集群以后,就可以通过内部接口提供服务。TDgpt 提供的高级时序数据分析服务可分为时序数据异常检测和时序数据预测分析两个类别。
|
||||
TDgpt 是 TDengine Enterprise 中针对时序数据提供高级分析功能的企业级组件,通过内置接口向 TDengine 提供运行时动态扩展的时序数据分析服务。TDgpt 能够独立于 TDengine 主进程部署和运行,因此可避免消耗占用 TDengine 集群的主进程资源。
|
||||
TDgpt 具有服务无状态、功能易扩展、快速弹性部署、应用轻量化、高安全性等优势。
|
||||
TDgpt 运行在集群中的 AI Node (Anode)中,集群中可以部署若干个 Anode 节点,不同的 Anode 节点之间无同步依赖或协同的要求。Anode 注册到 TDengine 集群以后,立即就可以提供服务。TDgpt 提供的高级时序数据分析服务可分为时序数据异常检测和时序数据预测分析两大类。
|
||||
|
||||
下图是部署了 TDgpt 的 TDengine 集群示意图。
|
||||
下图是部署 TDgpt 的 TDengine 集群示意图。
|
||||
<img src={TDgpt} width="560" alt="TDgpt架构图" />
|
||||
|
||||
通过注册指令将 ANode 注册到 MNode 中以后,就加入到 TDengine 集群,并可被查询引擎动态调用执行。在查询处理过程中,查询引擎根据生成的物理执行计划,**按需**向 ANode 请求高级时序数据分析服务。用户可通过SQL语句与 ANode 节点交互,并使用其提供的全部分析服务。需要注意的是 ANode 不直接接受用户的数据分析请求。同时 ANode 提供高效的动态注册机制,其注册和卸载过程完全不影响 TDengine 集群的服务,只影响提供对应的查询服务能力。
|
||||
在查询处理过程中,Vnode中运行的查询引擎会根据查询处理物理执行计划,按需向 Anode 请求高级时序数据分析服务。因此用户可通过 SQL 语句与 Anode 节点交互并使用其提供的全部分析服务。需要注意的是 Anode 不直接接受用户的数据分析请求。同时 Anode 具备分析算法动态注册机制,其算法扩展过程完全不影响 TDengine 集群的服务,仅在非常小的(秒级)时间窗口内影响涉及高级分析的查询服务。
|
||||
|
||||
TDgpt 提供的高级数据分析功能分为时序数据异常检测和时序数据预测。
|
||||
- 时序数据异常检测的结果采用异常窗口的形式提供,即分析系统自动将算法检测到的连续异常数据以时间窗口的形式返回,其使用方式与 TDengine 中其他类型的时间窗口(例如状态窗口、事件窗口)类似。特别地,可以将异常数据窗口视作为一种特殊的**状态窗口(State Window)**,因此状态窗口可使用的所有查询操作均可应用在异常窗口上。
|
||||
- 时序数据预测是基于输入的时间序列数据,使用指定(或默认)预测算法给出输入时序数据后续时间序列的**预测**观测值数据。因此,不同于异常检测是以窗口的形式存在,时序数据预测在 TDengine 中是一个(不确定输出)函数。
|
||||
- 时序数据异常检测。TDengine 中定义了新的时间窗口——异常(状态)窗口——来提供异常检测服务。异常窗口可以视为一种特殊的**事件窗口(Event Window)**,即异常检测算法确定的连续异常时间序列数据所在的时间窗口。与普通事件窗口区别在于——时间窗口的起始时间和结束时间均是分析算法确定,不是用户指定的表达式判定。异常窗口使用方式与其他类型的时间窗口(例如状态窗口、会话窗口等)类似。因此时间窗口内可使用的查询操作均可应用在异常窗口上。
|
||||
- 时序数据预测。定义了一个新函数`FORECAST`,基于输入的(历史)时间序列数据调用指定(或默认)预测算法给出输入时序数据后续时间序列的**预测**数据。
|
||||
|
||||
|
||||
|
||||
|
|
Binary file not shown.
Before Width: | Height: | Size: 306 KiB After Width: | Height: | Size: 324 KiB |
|
@ -165,6 +165,10 @@ toc_max_heading_level: 4
|
|||
第一步 填写添加新主题需要的信息,点击“创建”按钮;
|
||||

|
||||
|
||||
如上图,您可以选择是否 “同步 meta”。如果同步 meta 信息,则可以订阅到 meta 信息,比如增加或者删除超级表。
|
||||
|
||||
您需要根据使用场景来选择是否开启,如果您引用 taos 连接器编写业务代码订阅 topic,则不能开启“同步 meta”,只能订阅数据;如果您创建 topic 在 explorer 配置同步任务使用,则可以开启“同步 meta”。
|
||||
|
||||
第二步 页面出现以下记录,则证明创建成功。
|
||||

|
||||
|
||||
|
|
|
@ -0,0 +1,14 @@
|
|||
---
|
||||
sidebar_label: 分析调试
|
||||
title: 分析调试
|
||||
toc_max_heading_level: 4
|
||||
---
|
||||
为了更好的分析调试 TDengine ,推荐开发者在操作系统中安装以下分析调试工具:
|
||||
## gdb
|
||||
GDB(GNU Debugger)是一个功能强大的命令行调试器,广泛用于调试 C、C++ 和其他编程语言的程序。
|
||||
## valgrind
|
||||
valgrind 是一个用于内存调试、内存泄漏检测和性能分析的工具框架。Valgrind 提供了一组工具,帮助开发者检测和修复程序中的内存错误、线程错误和性能问题。
|
||||
## bpftrace
|
||||
bpftrace 是一个高级的动态跟踪工具,基于 eBPF(Extended Berkeley Packet Filter)技术,用于在 Linux 系统上进行性能分析和故障排除。
|
||||
## perf
|
||||
perf 是一个强大的 Linux 性能分析工具。它提供了对系统和应用程序的详细性能分析,帮助开发者和系统管理员识别和解决性能瓶颈。
|
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@ -26,42 +26,66 @@ taosd 命令行参数如下
|
|||
:::
|
||||
|
||||
### 连接相关
|
||||
|
||||
| 参数名称 | 参数说明 |
|
||||
| :--------------------: | :-------------------------------------------------------------------------------------: |
|
||||
| firstEp | taosd 启动时,主动连接的集群中首个 dnode 的 end point,缺省值:localhost:6030 |
|
||||
| secondEp | taosd 启动时,如果 firstEp 连接不上,尝试连接集群中第二个 dnode 的 endpoint,缺省值:无 |
|
||||
| fqdn | 启动 taosd 后所监听的服务地址,缺省值:所在服务器上配置的第一个 hostname |
|
||||
| serverPort | 启动 taosd 后所监听的端口,缺省值:6030 |
|
||||
| numOfRpcSessions | 允许一个 dnode 能发起的最大连接数,取值范围 100-100000,缺省值:30000 |
|
||||
| timeToGetAvailableConn | 获得可用连接的最长等待时间,取值范围 10-50000000,单位为毫秒,缺省值:500000 |
|
||||
|参数名称|支持版本|参数含义|
|
||||
|-----------------------|-----------|-|
|
||||
|firstEp | |taosd 启动时,主动连接的集群中首个 dnode 的 end point,默认值 localhost:6030|
|
||||
|secondEp | |taosd 启动时,如果 firstEp 连接不上,尝试连接集群中第二个 dnode 的 endpoint,无默认值|
|
||||
|fqdn | |taosd 监听的服务地址,默认为所在服务器上配置的第一个 hostname|
|
||||
|serverPort | |taosd 监听的端口,默认值 6030|
|
||||
|compressMsgSize | |是否对 RPC 消息进行压缩;-1:所有消息都不压缩;0:所有消息都压缩;N (N>0):只有大于 N 个字节的消息才压缩;默认值 -1|
|
||||
|shellActivityTimer | |客户端向 mnode 发送心跳的时长,单位为秒,取值范围 1-120,默认值 3|
|
||||
|numOfRpcSessions | |RPC 支持的最大连接数,取值范围 100-100000,默认值 30000|
|
||||
|numOfRpcThreads | |RPC 线程数目,默认值为 CPU 核数的一半|
|
||||
|numOfTaskQueueThreads | |dnode 处理 RPC 消息的线程数|
|
||||
|statusInterval | |dnode 与 mnode 之间的心跳间隔|
|
||||
|rpcQueueMemoryAllowed | |dnode 允许的 rpc 消息占用的内存最大值,单位 bytes,取值范围 104857600-INT64_MAX,默认值 服务器内存的 1/10 |
|
||||
|resolveFQDNRetryTime | |FQDN 解析失败时的重试次数|
|
||||
|timeToGetAvailableConn | |获得可用连接的最长等待时间,取值范围 10-50000000,单位为毫秒,默认值 500000|
|
||||
|maxShellConns | |允许创建的最大链接数|
|
||||
|maxRetryWaitTime | |重连最大超时时间|
|
||||
|shareConnLimit |3.3.4.3 之后|内部参数,一个链接可以共享的查询数目,取值范围 1-256,默认值 10|
|
||||
|readTimeout |3.3.4.3 之后|内部参数,最小超时时间,取值范围 64-604800,单位为秒,默认值 900|
|
||||
|
||||
### 监控相关
|
||||
| 参数名称 | 参数说明 |
|
||||
| :----------------: | :------------------------------------------------------------------------------------: |
|
||||
| monitor | 是否收集监控数据并上报,0: 关闭;1:打开;缺省值:0 |
|
||||
| monitorFqdn | taosKeeper 服务所在服务器的 FQDN,缺省值:无 |
|
||||
| monitorPort | taosKeeper 服务所监听的端口号,缺省值:6043 |
|
||||
| monitorInternal | 监控数据库记录系统参数(CPU/内存)的时间间隔,单位是秒,取值范围 1-200000 ,缺省值:30 |
|
||||
| telemetryReporting | 是否上传 telemetry,0: 不上传,1:上传,缺省值:1 |
|
||||
| crashReporting | 是否上传 crash 信息;0: 不上传,1: 上传;缺省值: 1 |
|
||||
|参数名称|支持版本|参数含义|
|
||||
|-----------------------|-----------|-|
|
||||
|monitor | |是否收集监控数据并上报,0:关闭;1:打开;默认值 0|
|
||||
|monitorFqdn | |taosKeeper 服务所在服务器的 FQDN,默认值 无|
|
||||
|monitorPort | |taosKeeper 服务所监听的端口号,默认值 6043|
|
||||
|monitorInterval | |监控数据库记录系统参数(CPU/内存)的时间间隔,单位是秒,取值范围 1-200000 ,默认值 30|
|
||||
|monitorMaxLogs | |缓存的待上报日志条数|
|
||||
|monitorComp | |是否采用压缩方式上报监控日志时|
|
||||
|monitorLogProtocol | |是否打印监控日志|
|
||||
|monitorForceV2 | |是否使用 V2 版本协议上报|
|
||||
|telemetryReporting | |是否上传 telemetry,0:不上传,1:上传,默认值 1|
|
||||
|telemetryServer | |telemetry 服务器地址|
|
||||
|telemetryPort | |telemetry 服务器端口编号|
|
||||
|telemetryInterval | |telemetry 上传时间间隔,单位为秒,默认 43200|
|
||||
|crashReporting | |是否上传 crash 信息;0:不上传,1:上传;默认值 1|
|
||||
|
||||
### 查询相关
|
||||
|
||||
| 参数名称 | 参数说明 |
|
||||
| :--------------------: | :-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------: |
|
||||
| queryPolicy | 查询策略,1: 只使用 vnode,不使用 qnode; 2: 没有扫描算子的子任务在 qnode 执行,带扫描算子的子任务在 vnode 执行; 3: vnode 只运行扫描算子,其余算子均在 qnode 执行 ;4: 使用客户端聚合模式;缺省值:1 |
|
||||
| maxNumOfDistinctRes | 允许返回的 distinct 结果最大行数,默认值 10 万,最大允许值 1 亿 |
|
||||
| countAlwaysReturnValue | count/hyperloglog函数在输入数据为空或者NULL的情况下是否返回值,0: 返回空行,1: 返回;该参数设置为 1 时,如果查询中含有 INTERVAL 子句或者该查询使用了TSMA时, 且相应的组或窗口内数据为空或者NULL, 对应的组或窗口将不返回查询结果. 注意此参数客户端和服务端值应保持一致. |
|
||||
|
||||
|参数名称|支持版本|参数含义|
|
||||
|------------------------|-----------|-|
|
||||
|countAlwaysReturnValue | |count/hyperloglog 函数在输入数据为空或者 NULL 的情况下是否返回值;0:返回空行,1:返回;默认值 1;该参数设置为 1 时,如果查询中含有 INTERVAL 子句或者该查询使用了 TSMA 时,且相应的组或窗口内数据为空或者 NULL,对应的组或窗口将不返回查询结果;注意此参数客户端和服务端值应保持一致|
|
||||
|tagFilterCache | |是否缓存标签过滤结果|
|
||||
|maxNumOfDistinctRes | |允许返回的 distinct 结果最大行数,默认值 10 万,最大允许值 1 亿|
|
||||
|queryBufferSize | |暂不生效|
|
||||
|queryRspPolicy | |查询响应策略|
|
||||
|filterScalarMode | |强制使用标量过滤模式,0:关闭;1:开启,默认值 0|
|
||||
|queryPlannerTrace | |内部参数,查询计划是否输出详细日志|
|
||||
|queryNodeChunkSize | |内部参数,查询计划的块大小|
|
||||
|queryUseNodeAllocator | |内部参数,查询计划的分配方法|
|
||||
|queryMaxConcurrentTables| |内部参数,查询计划的并发数目|
|
||||
|queryRsmaTolerance | |内部参数,用于判定查询哪一级 rsma 数据时的容忍时间,单位为毫秒|
|
||||
|enableQueryHb | |内部参数,是否发送查询心跳消息|
|
||||
|pqSortMemThreshold | |内部参数,排序使用的内存阈值|
|
||||
|
||||
### 区域相关
|
||||
|
||||
| 参数名称 | 参数说明 |
|
||||
| :------: | :------------------------------------------------------------------------------------------------------: |
|
||||
| timezone | 时区,缺省值:当前服务器所配置的时区 |
|
||||
| locale | 系统区位信息及编码格式 ,缺省值:系统中动态获取,如果自动获取失败,需要用户在配置文件设置或通过 API 设置 |
|
||||
| charset | 字符集编码,缺省值:系统自动获取 |
|
||||
|参数名称|支持版本|参数含义|
|
||||
|-----------------|-----------|-|
|
||||
|timezone | |时区;缺省从系统中动态获取当前的时区设置|
|
||||
|locale | |系统区位信息及编码格式,缺省从系统中获取|
|
||||
|charset | |字符集编码,缺省从系统中获取|
|
||||
|
||||
:::info
|
||||
1. 为应对多时区的数据写入和查询问题,TDengine 采用 Unix 时间戳(Unix Timestamp)来记录和存储时间戳。Unix 时间戳的特点决定了任一时刻不论在任何时区,产生的时间戳均一致。需要注意的是,Unix 时间戳是在客户端完成转换和记录。为了确保客户端其他形式的时间转换为正确的 Unix 时间戳,需要设置正确的时区。
|
||||
|
@ -101,7 +125,7 @@ SELECT count(*) FROM table_name WHERE TS<1554984068000;
|
|||
|
||||
客户端的输入的字符均采用操作系统当前默认的编码格式,在 Linux/macOS 系统上多为 UTF-8,部分中文系统编码则可能是 GB18030 或 GBK 等。在 docker 环境中默认的编码是 POSIX。在中文版 Windows 系统中,编码则是 CP936。客户端需要确保正确设置自己所使用的字符集,即客户端运行的操作系统当前编码字符集,才能保证 nchar 中的数据正确转换为 UCS4-LE 编码格式。
|
||||
|
||||
在 Linux/macOS 中 locale 的命名规则为: \<语言>_\<地区>.\<字符集编码> 如:zh_CN.UTF-8,zh 代表中文,CN 代表大陆地区,UTF-8 表示字符集。字符集编码为客户端正确解析本地字符串提供编码转换的说明。Linux/macOS 可以通过设置 locale 来确定系统的字符编码,由于 Windows 使用的 locale 中不是 POSIX 标准的 locale 格式,因此在 Windows 下需要采用另一个配置参数 charset 来指定字符编码。在 Linux/macOS 中也可以使用 charset 来指定字符编码。
|
||||
在 Linux/macOS 中 locale 的命名规则为:\<语言>_\<地区>.\<字符集编码> 如:zh_CN.UTF-8,zh 代表中文,CN 代表大陆地区,UTF-8 表示字符集。字符集编码为客户端正确解析本地字符串提供编码转换的说明。Linux/macOS 可以通过设置 locale 来确定系统的字符编码,由于 Windows 使用的 locale 中不是 POSIX 标准的 locale 格式,因此在 Windows 下需要采用另一个配置参数 charset 来指定字符编码。在 Linux/macOS 中也可以使用 charset 来指定字符编码。
|
||||
|
||||
|
||||
3. 如果配置文件中不设置 charset,在 Linux/macOS 中,taos 在启动时候,自动读取系统当前的 locale 信息,并从 locale 信息中解析提取 charset 编码格式。如果自动读取 locale 信息失败,则尝试读取 charset 配置,如果读取 charset 配置也失败,则中断启动过程。
|
||||
|
@ -139,73 +163,148 @@ charset 的有效值是 UTF-8。
|
|||
:::
|
||||
|
||||
### 存储相关
|
||||
|
||||
| 参数名称 | 参数说明 |
|
||||
| :--------------: | :--------------------------------------------------------------------: |
|
||||
| dataDir | 数据文件目录,所有的数据文件都将写入该目录,缺省值:/var/lib/taos |
|
||||
| tempDir | 指定所有系统运行过程中的临时文件生成的目录,缺省值:/tmp |
|
||||
| minimalTmpDirGB | tempDir 所指定的临时文件目录所需要保留的最小空间,单位 GB,缺省值: 1 |
|
||||
| minimalDataDirGB | dataDir 指定的时序数据存储目录所需要保留的最小空间,单位 GB,缺省值: 2 |
|
||||
|参数名称|支持版本|参数含义|
|
||||
|--------------------|-----------|-|
|
||||
|dataDir | |数据文件目录,所有的数据文件都将写入该目录,默认值 /var/lib/taos|
|
||||
|tempDir | |指定所有系统运行过程中的临时文件生成的目录,默认值 /tmp|
|
||||
|minimalDataDirGB | |dataDir 指定的时序数据存储目录所需要保留的最小空间,单位 GB,默认值 2|
|
||||
|minimalTmpDirGB | |tempDir 所指定的临时文件目录所需要保留的最小空间,单位 GB,默认值 1|
|
||||
|minDiskFreeSize |3.1.1.0 之后|当某块磁盘上的可用空间小于等于这个阈值时,该磁盘将不再被选择用于生成新的数据文件,单位为字节,取值范围 52428800-1073741824,默认值为 52428800;企业版参数|
|
||||
|s3MigrateIntervalSec|3.3.4.3 之后|本地数据文件自动上传 S3 的触发周期,单位为秒。最小值:600;最大值:100000。默认值 3600;企业版参数|
|
||||
|s3MigrateEnabled |3.3.4.3 之后|是否自动进行 S3 迁移,默认值为 0,表示关闭自动 S3 迁移,可配置为 1;企业版参数|
|
||||
|s3Accesskey |3.3.4.3 之后|冒号分隔的用户 SecretId:SecretKey,例如 AKIDsQmwsfKxTo2A6nGVXZN0UlofKn6JRRSJ:lIdoy99ygEacU7iHfogaN2Xq0yumSm1E;企业版参数|
|
||||
|s3Endpoint |3.3.4.3 之后|用户所在地域的 COS 服务域名,支持 http 和 https,bucket 的区域需要与 endpoint 保持一致,否则无法访问;企业版参数|
|
||||
|s3BucketName |3.3.4.3 之后|存储桶名称,减号后面是用户注册 COS 服务的 AppId,其中 AppId 是 COS 特有,AWS 和阿里云都没有,配置时需要作为 bucket name 的一部分,使用减号分隔;参数值均为字符串类型,但不需要引号;例如 test0711-1309024725;企业版参数|
|
||||
|s3PageCacheSize |3.3.4.3 之后|S3 page cache 缓存页数目,取值范围 4-1048576,单位为页,默认值 4096;企业版参数|
|
||||
|s3UploadDelaySec |3.3.4.3 之后|data 文件持续多长时间不再变动后上传至 S3,取值范围 1-2592000 (30天),单位为秒,默认值 60;企业版参数|
|
||||
|cacheLazyLoadThreshold | |内部参数,缓存的装载策略|
|
||||
|
||||
### 集群相关
|
||||
|参数名称|支持版本|参数含义|
|
||||
|--------------------------|-----------|-|
|
||||
|supportVnodes | |dnode 支持的最大 vnode 数目,取值范围 0-4096,默认值 CPU 核数的 2 倍 + 5|
|
||||
|numOfCommitThreads | |落盘线程的最大数量,取值范围 0-1024,默认值为 4|
|
||||
|numOfMnodeReadThreads | |mnode 的 Read 线程数目,取值范围 0-1024,默认值为 CPU 核数的四分之一(不超过 4)|
|
||||
|numOfVnodeQueryThreads | |vnode 的 Query 线程数目,取值范围 0-1024,默认值为 CPU 核数的两倍(不超过 16)|
|
||||
|numOfVnodeFetchThreads | |vnode 的 Fetch 线程数目,取值范围 0-1024,默认值为 CPU 核数的四分之一(不超过 4)|
|
||||
|numOfVnodeRsmaThreads | |vnode 的 Rsma 线程数目,取值范围 0-1024,默认值为 CPU 核数的四分之一(不超过 4)|
|
||||
|numOfQnodeQueryThreads | |qnode 的 Query 线程数目,取值范围 0-1024,默认值为 CPU 核数的两倍(不超过 16)|
|
||||
|numOfSnodeSharedThreads | |snode 的共享线程数目,取值范围 0-1024,默认值为 CPU 核数的四分之一(不小于 2,不超过 4)|
|
||||
|numOfSnodeUniqueThreads | |snode 的独占线程数目,取值范围 0-1024,默认值为 CPU 核数的四分之一(不小于 2,不超过 4)|
|
||||
|ratioOfVnodeStreamThreads | |流计算使用 vnode 线程的比例,取值范围 0.01-4,默认值 4|
|
||||
|ttlUnit | |ttl 参数的单位,取值范围 1-31572500,单位为秒,默认值 86400|
|
||||
|ttlPushInterval | |ttl 检测超时频率,取值范围 1-100000,单位为秒,默认值 10|
|
||||
|ttlChangeOnWrite | |ttl 到期时间是否伴随表的修改操作改变;0:不改变,1:改变;默认值为 0|
|
||||
|ttlBatchDropNum | |ttl 一批删除子表的数目,最小值为 0,默认值 10000|
|
||||
|retentionSpeedLimitMB | |数据在不同级别硬盘上迁移时的速度限制,取值范围 0-1024,单位 MB,默认值 0,表示不限制|
|
||||
|maxTsmaNum | |集群内可创建的TSMA个数;取值范围 0-3;默认值 3|
|
||||
|tmqMaxTopicNum | |订阅最多可建立的 topic 数量;取值范围 1-10000;默认值为 20|
|
||||
|tmqRowSize | |订阅数据块的最大记录条数,取值范围 1-1000000,默认值 4096|
|
||||
|audit | |审计功能开关;企业版参数|
|
||||
|auditInterval | |审计数据上报的时间间隔;企业版参数|
|
||||
|auditCreateTable | |是否针对创建子表开启申计功能;企业版参数|
|
||||
|encryptAlgorithm | |数据加密算法;企业版参数|
|
||||
|encryptScope | |加密范围;企业版参数|
|
||||
|enableWhiteList | |白名单功能开关;企业版参数|
|
||||
|syncLogBufferMemoryAllowed| |一个 dnode 允许的 sync 日志缓存消息占用的内存最大值,单位 bytes,取值范围 104857600-INT64_MAX,默认值 服务器内存的 1/10,3.1.3.2/3.3.2.13 版本开始生效 |
|
||||
|syncElectInterval | |内部参数,用于同步模块调试|
|
||||
|syncHeartbeatInterval | |内部参数,用于同步模块调试|
|
||||
|syncHeartbeatTimeout | |内部参数,用于同步模块调试|
|
||||
|syncSnapReplMaxWaitN | |内部参数,用于同步模块调试|
|
||||
|syncSnapReplMaxWaitN | |内部参数,用于同步模块调试|
|
||||
|arbHeartBeatIntervalSec | |内部参数,用于同步模块调试|
|
||||
|arbCheckSyncIntervalSec | |内部参数,用于同步模块调试|
|
||||
|arbSetAssignedTimeoutSec | |内部参数,用于同步模块调试|
|
||||
|mndSdbWriteDelta | |内部参数,用于 mnode 模块调试|
|
||||
|mndLogRetention | |内部参数,用于 mnode 模块调试|
|
||||
|skipGrant | |内部参数,用于授权检查|
|
||||
|trimVDbIntervalSec | |内部参数,用于删除过期数据|
|
||||
|ttlFlushThreshold | |内部参数,ttl 定时器的频率|
|
||||
|compactPullupInterval | |内部参数,数据重整定时器的频率|
|
||||
|walFsyncDataSizeLimit | |内部参数,WAL 进行 FSYNC 的阈值|
|
||||
|transPullupInterval | |内部参数,mnode 执行事务的重试间隔|
|
||||
|mqRebalanceInterval | |内部参数,消费者再平衡的时间间隔|
|
||||
|uptimeInterval | |内部参数,用于记录系统启动时间|
|
||||
|timeseriesThreshold | |内部参数,用于统计用量|
|
||||
|udf | |是否启动 UDF 服务;0:不启动,1:启动;默认值为 0 |
|
||||
|udfdResFuncs | |内部参数,用于 UDF 结果集设置|
|
||||
|udfdLdLibPath | |内部参数,表示 UDF 装载的库路径|
|
||||
|
||||
| 参数名称 | 参数说明 |
|
||||
| :-----------: | :-------------------------------------------------------------------------: |
|
||||
| supportVnodes | dnode 支持的最大 vnode 数目,取值范围:0-4096,缺省值: CPU 核数的 2 倍 + 5 |
|
||||
|
||||
### 内存相关
|
||||
| 参数名称 | 参数说明 |
|
||||
| :----------------: | :---------------------------------------------: |
|
||||
| rpcQueueMemoryAllowed | 一个 dnode 允许的 rpc 消息占用的内存最大值,单位 bytes,取值范围:104857600-INT64_MAX,缺省值:服务器内存的 1/10 |
|
||||
| syncLogBufferMemoryAllowed | 一个 dnode 允许的 sync 日志缓存消息占用的内存最大值,单位 bytes,取值范围:104857600-INT64_MAX,缺省值:服务器内存的 1/10,3.1.3.2/3.3.2.13 版本开始生效 |
|
||||
|
||||
### 性能调优
|
||||
|
||||
| 参数名称 | 参数说明 |
|
||||
| :----------------: | :---------------------------------------------: |
|
||||
| numOfCommitThreads | 落盘线程的最大数量,取值范围 0-1024,缺省值为 4 |
|
||||
### 流计算参数
|
||||
|参数名称|支持版本|参数含义|
|
||||
|-----------------------|-----------|-|
|
||||
|disableStream | |流计算的启动开关|
|
||||
|streamBufferSize | |控制内存中窗口状态缓存的大小,默认值为 128MB|
|
||||
|streamAggCnt | |内部参数,并发进行聚合计算的数目|
|
||||
|checkpointInterval | |内部参数,checkponit 同步间隔|
|
||||
|concurrentCheckpoint | |内部参数,是否并发检查 checkpoint|
|
||||
|maxStreamBackendCache | |内部参数,流计算使用的最大缓存|
|
||||
|streamSinkDataRate | |内部参数,用于控制流计算结果的写入速度|
|
||||
|
||||
### 日志相关
|
||||
|参数名称|支持版本|参数含义|
|
||||
|----------------|-----------|-|
|
||||
|logDir | |日志文件目录,运行日志将写入该目录,默认值 /var/log/taos|
|
||||
|minimalLogDirGB | |日志文件夹所在磁盘可用空间大小小于该值时,停止写日志,单位 GB,默认值 1|
|
||||
|numOfLogLines | |单个日志文件允许的最大行数,默认值 10,000,000|
|
||||
|asyncLog | |日志写入模式,0:同步,1:异步,默认值 1|
|
||||
|logKeepDays | |日志文件的最长保存时间,单位:天,默认值 0,意味着无限保存,日志文件不会被重命名,也不会有新的日志文件滚动产生,但日志文件的内容有可能会不断滚动,取决于日志文件大小的设置;当设置为大于 0 的值时,当日志文件大小达到设置的上限时会被重命名为 taosdlog.yyy,其中 yyy 为日志文件最后修改的时间戳,并滚动产生新的日志文件|
|
||||
|slowLogThreshold|3.3.3.0 之后|慢查询门限值,大于等于门限值认为是慢查询,单位秒,默认值 3 |
|
||||
|slowLogMaxLen |3.3.3.0 之后|慢查询日志最大长度,取值范围 1-16384,默认值 4096|
|
||||
|slowLogScope |3.3.3.0 之后|慢查询记录类型,取值范围 ALL/QUERY/INSERT/OTHERS/NONE,默认值 QUERY|
|
||||
|slowLogExceptDb |3.3.3.0 之后|指定的数据库不上报慢查询,仅支持配置换一个数据库|
|
||||
|debugFlag | |运行日志开关,131(输出错误和警告日志),135(输出错误、警告和调试日志),143(输出错误、警告、调试和跟踪日志);默认值 131 或 135 (取决于不同模块)|
|
||||
|tmrDebugFlag | |定时器模块的日志开关,取值范围同上|
|
||||
|uDebugFlag | |共用功能模块的日志开关,取值范围同上|
|
||||
|rpcDebugFlag | |rpc 模块的日志开关,取值范围同上|
|
||||
|qDebugFlag | |query 模块的日志开关,取值范围同上|
|
||||
|dDebugFlag | |dnode 模块的日志开关,取值范围同上|
|
||||
|vDebugFlag | |vnode 模块的日志开关,取值范围同上|
|
||||
|mDebugFlag | |mnode 模块的日志开关,取值范围同上|
|
||||
|azDebugFlag |3.3.4.3 之后|S3 模块的日志开关,取值范围同上|
|
||||
|sDebugFlag | |sync 模块的日志开关,取值范围同上|
|
||||
|tsdbDebugFlag | |tsdb 模块的日志开关,取值范围同上|
|
||||
|tqDebugFlag | |tq 模块的日志开关,取值范围同上|
|
||||
|fsDebugFlag | |fs 模块的日志开关,取值范围同上|
|
||||
|udfDebugFlag | |udf 模块的日志开关,取值范围同上|
|
||||
|smaDebugFlag | |sma 模块的日志开关,取值范围同上|
|
||||
|idxDebugFlag | |index 模块的日志开关,取值范围同上|
|
||||
|tdbDebugFlag | |tdb 模块的日志开关,取值范围同上|
|
||||
|metaDebugFlag | |meta 模块的日志开关,取值范围同上|
|
||||
|stDebugFlag | |stream 模块的日志开关,取值范围同上|
|
||||
|sndDebugFlag | |snode 模块的日志开关,取值范围同上|
|
||||
|
||||
| 参数名称 | 参数说明 |
|
||||
| :--------------: | :----------------------------------------------------------------------------------------------------------------------------------------------------------: |
|
||||
| logDir | 日志文件目录,运行日志将写入该目录,缺省值:/var/log/taos |
|
||||
| minimalLogDirGB | 当日志文件夹所在磁盘可用空间大小小于该值时,停止写日志,单位GB,缺省值:1 |
|
||||
| numOfLogLines | 单个日志文件允许的最大行数,缺省值:10,000,000 |
|
||||
| asyncLog | 日志写入模式,0: 同步,1: 异步,缺省值: 1 |
|
||||
| logKeepDays | 日志文件的最长保存时间 ,单位:天,缺省值:0,意味着无限保存,日志文件不会被重命名,也不会有新的日志文件滚动产生,但日志文件的内容有可能会不断滚动,取决于日志文件大小的设置;当设置为大于0 的值时,当日志文件大小达到设置的上限时会被重命名为 taosdlog.xxx,其中 xxx 为日志文件最后修改的时间戳,并滚动产生新的日志文件 |
|
||||
| slowLogThreshold | 慢查询门限值,大于等于门限值认为是慢查询,单位秒,默认值: 3 |
|
||||
| slowLogScope | 定启动记录哪些类型的慢查询,可选值:ALL, QUERY, INSERT, OHTERS, NONE; 默认值:ALL |
|
||||
| debugFlag | 运行日志开关,131(输出错误和警告日志),135(输出错误、警告和调试日志),143(输出错误、警告、调试和跟踪日志); 默认值:131 或 135 (取决于不同模块) |
|
||||
| tmrDebugFlag | 定时器模块的日志开关,取值范围同上 |
|
||||
| uDebugFlag | 共用功能模块的日志开关,取值范围同上 |
|
||||
| rpcDebugFlag | rpc 模块的日志开关,取值范围同上 |
|
||||
| cDebugFlag | 客户端模块的日志开关,取值范围同上 |
|
||||
| jniDebugFlag | jni 模块的日志开关,取值范围同上 |
|
||||
| qDebugFlag | query 模块的日志开关,取值范围同上 |
|
||||
| dDebugFlag | dnode 模块的日志开关,取值范围同上,缺省值 135 |
|
||||
| vDebugFlag | vnode 模块的日志开关,取值范围同上 |
|
||||
| mDebugFlag | mnode 模块的日志开关,取值范围同上 |
|
||||
| wDebugFlag | wal 模块的日志开关,取值范围同上 |
|
||||
| sDebugFlag | sync 模块的日志开关,取值范围同上 |
|
||||
| tsdbDebugFlag | tsdb 模块的日志开关,取值范围同上 |
|
||||
| tqDebugFlag | tq 模块的日志开关,取值范围同上 |
|
||||
| fsDebugFlag | fs 模块的日志开关,取值范围同上 |
|
||||
| udfDebugFlag | udf 模块的日志开关,取值范围同上 |
|
||||
| smaDebugFlag | sma 模块的日志开关,取值范围同上 |
|
||||
| idxDebugFlag | index 模块的日志开关,取值范围同上 |
|
||||
| tdbDebugFlag | tdb 模块的日志开关,取值范围同上 |
|
||||
### 调试相关
|
||||
|参数名称|支持版本|参数含义|
|
||||
|--------------------|-----------|-|
|
||||
|enableCoreFile | |crash 时是否生成 core 文件,0:不生成,1:生成;默认值 1|
|
||||
|configDir | |配置文件所在目录|
|
||||
|scriptDir | |内部测试工具的脚本目录|
|
||||
|assert | |断言控制开关,默认值 0|
|
||||
|randErrorChance | |内部参数,用于随机失败测试|
|
||||
|randErrorDivisor | |内部参数,用于随机失败测试|
|
||||
|randErrorScope | |内部参数,用于随机失败测试|
|
||||
|safetyCheckLevel | |内部参数,用于随机失败测试|
|
||||
|experimental | |内部参数,用于一些实验特性|
|
||||
|simdEnable |3.3.4.3 之后|内部参数,用于测试 SIMD 加速|
|
||||
|AVX512Enable |3.3.4.3 之后|内部参数,用于测试 AVX512 加速|
|
||||
|rsyncPort | |内部参数,用于调试流计算|
|
||||
|snodeAddress | |内部参数,用于调试流计算|
|
||||
|checkpointBackupDir | |内部参数,用于恢复 snode 数据|
|
||||
|enableAuditDelete | |内部参数,用于测试审计功能|
|
||||
|slowLogThresholdTest| |内部参数,用于测试慢日志|
|
||||
|
||||
### 压缩参数
|
||||
|
||||
| 参数名称 | 参数说明 |
|
||||
|:-------------:|:----------------------------------------------------------------:|
|
||||
| compressMsgSize | 是否对 RPC 消息进行压缩;-1: 所有消息都不压缩; 0: 所有消息都压缩; N (N>0): 只有大于 N 个字节的消息才压缩;缺省值 -1 |
|
||||
| fPrecision | 设置 float 类型浮点数压缩精度 ,取值范围:0.1 ~ 0.00000001 ,默认值 0.00000001 , 小于此值的浮点数尾数部分将被截断 |
|
||||
|dPrecision | 设置 double 类型浮点数压缩精度 , 取值范围:0.1 ~ 0.0000000000000001 , 缺省值 0.0000000000000001 , 小于此值的浮点数尾数部分将被截取 |
|
||||
|lossyColumn | 对 float 和/或 double 类型启用 TSZ 有损压缩;取值范围: float, double, none;缺省值: none,表示关闭无损压缩。**注意:此参数在 3.3.0.0 及更高版本中不再使用** |
|
||||
|ifAdtFse | 在启用 TSZ 有损压缩时,使用 FSE 算法替换 HUFFMAN 算法, FSE 算法压缩速度更快,但解压稍慢,追求压缩速度可选用此算法; 0: 关闭,1:打开;默认值为 0 |
|
||||
|
||||
|参数名称|支持版本|参数含义|
|
||||
|------------|-----------|-|
|
||||
|fPrecision | |设置 float 类型浮点数压缩精度 ,取值范围 0.1 ~ 0.00000001 ,默认值 0.00000001 , 小于此值的浮点数尾数部分将被截断|
|
||||
|dPrecision | |设置 double 类型浮点数压缩精度 , 取值范围 0.1 ~ 0.0000000000000001 , 默认值 0.0000000000000001 , 小于此值的浮点数尾数部分将被截取|
|
||||
|lossyColumn |3.3.0.0 之前|对 float 和/或 double 类型启用 TSZ 有损压缩;取值范围 float/double/none;默认值 none,表示关闭无损压缩|
|
||||
|ifAdtFse | |在启用 TSZ 有损压缩时,使用 FSE 算法替换 HUFFMAN 算法,FSE 算法压缩速度更快,但解压稍慢,追求压缩速度可选用此算法;0:关闭,1:打开;默认值为 0|
|
||||
|maxRange | |内部参数,用于有损压缩设置|
|
||||
|curRange | |内部参数,用于有损压缩设置|
|
||||
|compressor | |内部参数,用于有损压缩设置|
|
||||
|
||||
**补充说明**
|
||||
1. 在 3.2.0.0 ~ 3.3.0.0(不包含)版本生效,启用该参数后不能回退到升级前的版本
|
||||
|
@ -220,16 +319,6 @@ lossyColumns float|double
|
|||
02/22 10:49:27.607990 00002933 UTL lossyColumns float|double
|
||||
```
|
||||
|
||||
### 其他参数
|
||||
|
||||
| 参数名称 | 参数说明 |
|
||||
| :--------------: | :------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------: |
|
||||
| enableCoreFile | crash 时是否生成 core 文件;0: 不生成,1:生成;默认值为 1; 不同的启动方式,生成 core 文件的目录如下:1、systemctl start taosd 启动:生成的 core 在根目录下 <br/> 2、手动启动,就在 taosd 执行目录下。 |
|
||||
| udf | 是否启动 UDF 服务;0: 不启动,1:启动;默认值为 0 |
|
||||
| ttlChangeOnWrite | ttl 到期时间是否伴随表的修改操作改变; 0: 不改变,1:改变;默认值为 0 |
|
||||
| tmqMaxTopicNum | 订阅最多可建立的 topic 数量; 取值范围 1-10000;缺省值为20 |
|
||||
| maxTsmaNum | 集群内可创建的TSMA个数;取值范围:0-3;缺省值为 3 |
|
||||
|
||||
|
||||
## taosd 监控指标
|
||||
|
||||
|
@ -282,7 +371,7 @@ taosd 会将监控指标上报给 taosKeeper,这些监控指标会被 taosKeep
|
|||
| :------------- | :-------- | :------ | :--------------------------------------------- |
|
||||
| \_ts | TIMESTAMP | | timestamp |
|
||||
| tables\_num | DOUBLE | | vgroup 中 table 数量 |
|
||||
| status | DOUBLE | | vgroup 状态, 取值范围:unsynced = 0, ready = 1 |
|
||||
| status | DOUBLE | | vgroup 状态, 取值范围 unsynced = 0, ready = 1 |
|
||||
| vgroup\_id | VARCHAR | TAG | vgroup id |
|
||||
| database\_name | VARCHAR | TAG | vgroup 所属的 database 名字 |
|
||||
| cluster\_id | VARCHAR | TAG | cluster id |
|
||||
|
@ -311,10 +400,10 @@ taosd 会将监控指标上报给 taosKeeper,这些监控指标会被 taosKeep
|
|||
| io\_write\_disk | DOUBLE | | 磁盘 io 吞吐率,从 `/proc/<taosd_pid>/io` 中读取的 write_bytes。单位 byte/s |
|
||||
| vnodes\_num | DOUBLE | | dnode 上 vnodes 数量 |
|
||||
| masters | DOUBLE | | dnode 上 master node 数量 |
|
||||
| has\_mnode | DOUBLE | | dnode 是否包含 mnode,取值范围:包含=1,不包含=0 |
|
||||
| has\_qnode | DOUBLE | | dnode 是否包含 qnode,取值范围:包含=1,不包含=0 |
|
||||
| has\_snode | DOUBLE | | dnode 是否包含 snode,取值范围:包含=1,不包含=0 |
|
||||
| has\_bnode | DOUBLE | | dnode 是否包含 bnode,取值范围:包含=1,不包含=0 |
|
||||
| has\_mnode | DOUBLE | | dnode 是否包含 mnode,取值范围 包含=1,不包含=0 |
|
||||
| has\_qnode | DOUBLE | | dnode 是否包含 qnode,取值范围 包含=1,不包含=0 |
|
||||
| has\_snode | DOUBLE | | dnode 是否包含 snode,取值范围 包含=1,不包含=0 |
|
||||
| has\_bnode | DOUBLE | | dnode 是否包含 bnode,取值范围 包含=1,不包含=0 |
|
||||
| error\_log\_count | DOUBLE | | error 总数 |
|
||||
| info\_log\_count | DOUBLE | | info 总数 |
|
||||
| debug\_log\_count | DOUBLE | | debug 总数 |
|
||||
|
@ -330,7 +419,7 @@ taosd 会将监控指标上报给 taosKeeper,这些监控指标会被 taosKeep
|
|||
| field | type | is\_tag | comment |
|
||||
| :---------- | :-------- | :------ | :--------------------------------------- |
|
||||
| \_ts | TIMESTAMP | | timestamp |
|
||||
| status | DOUBLE | | dnode 状态,取值范围:ready=1,offline =0 |
|
||||
| status | DOUBLE | | dnode 状态,取值范围 ready=1,offline =0 |
|
||||
| dnode\_id | VARCHAR | TAG | dnode id |
|
||||
| dnode\_ep | VARCHAR | TAG | dnode endpoint |
|
||||
| cluster\_id | VARCHAR | TAG | cluster id |
|
||||
|
@ -373,7 +462,7 @@ taosd 会将监控指标上报给 taosKeeper,这些监控指标会被 taosKeep
|
|||
| field | type | is\_tag | comment |
|
||||
| :---------- | :-------- | :------ | :------------------------------------------------------------------------------------------------------- |
|
||||
| \_ts | TIMESTAMP | | timestamp |
|
||||
| role | DOUBLE | | mnode 角色, 取值范围:offline = 0,follower = 100,candidate = 101,leader = 102,error = 103,learner = 104 |
|
||||
| role | DOUBLE | | mnode 角色, 取值范围 offline = 0,follower = 100,candidate = 101,leader = 102,error = 103,learner = 104 |
|
||||
| mnode\_id | VARCHAR | TAG | master node id |
|
||||
| mnode\_ep | VARCHAR | TAG | master node endpoint |
|
||||
| cluster\_id | VARCHAR | TAG | cluster id |
|
||||
|
@ -385,7 +474,7 @@ taosd 会将监控指标上报给 taosKeeper,这些监控指标会被 taosKeep
|
|||
| field | type | is\_tag | comment |
|
||||
| :------------- | :-------- | :------ | :------------------------------------------------------------------------------------------------------ |
|
||||
| \_ts | TIMESTAMP | | timestamp |
|
||||
| vnode\_role | DOUBLE | | vnode 角色,取值范围:offline = 0,follower = 100,candidate = 101,leader = 102,error = 103,learner = 104 |
|
||||
| vnode\_role | DOUBLE | | vnode 角色,取值范围 offline = 0,follower = 100,candidate = 101,leader = 102,error = 103,learner = 104 |
|
||||
| vgroup\_id | VARCHAR | TAG | dnode id |
|
||||
| dnode\_id | VARCHAR | TAG | dnode id |
|
||||
| database\_name | VARCHAR | TAG | vgroup 所属的 database 名字 |
|
||||
|
@ -399,9 +488,9 @@ taosd 会将监控指标上报给 taosKeeper,这些监控指标会被 taosKeep
|
|||
| :---------- | :-------- | :------ | :--------------------------------------- |
|
||||
| \_ts | TIMESTAMP | | timestamp |
|
||||
| count | DOUBLE | | sql 数量 |
|
||||
| result | VARCHAR | TAG | sql的执行结果,取值范围:Success, Failed |
|
||||
| result | VARCHAR | TAG | sql的执行结果,取值范围 Success, Failed |
|
||||
| username | VARCHAR | TAG | 执行sql的user name |
|
||||
| sql\_type | VARCHAR | TAG | sql类型,取值范围:inserted_rows |
|
||||
| sql\_type | VARCHAR | TAG | sql类型,取值范围 inserted_rows |
|
||||
| dnode\_id | VARCHAR | TAG | dnode id |
|
||||
| dnode\_ep | VARCHAR | TAG | dnode endpoint |
|
||||
| vgroup\_id | VARCHAR | TAG | dnode id |
|
||||
|
@ -415,9 +504,9 @@ taosd 会将监控指标上报给 taosKeeper,这些监控指标会被 taosKeep
|
|||
| :---------- | :-------- | :------ | :---------------------------------------- |
|
||||
| \_ts | TIMESTAMP | | timestamp |
|
||||
| count | DOUBLE | | sql 数量 |
|
||||
| result | VARCHAR | TAG | sql的执行结果,取值范围:Success, Failed |
|
||||
| result | VARCHAR | TAG | sql的执行结果,取值范围 Success, Failed |
|
||||
| username | VARCHAR | TAG | 执行sql的user name |
|
||||
| sql\_type | VARCHAR | TAG | sql类型,取值范围:select, insert,delete |
|
||||
| sql\_type | VARCHAR | TAG | sql类型,取值范围 select, insert,delete |
|
||||
| cluster\_id | VARCHAR | TAG | cluster id |
|
||||
|
||||
### taos\_slow\_sql 表
|
||||
|
@ -428,9 +517,9 @@ taosd 会将监控指标上报给 taosKeeper,这些监控指标会被 taosKeep
|
|||
| :---------- | :-------- | :------ | :---------------------------------------------------- |
|
||||
| \_ts | TIMESTAMP | | timestamp |
|
||||
| count | DOUBLE | | sql 数量 |
|
||||
| result | VARCHAR | TAG | sql的执行结果,取值范围:Success, Failed |
|
||||
| result | VARCHAR | TAG | sql的执行结果,取值范围 Success, Failed |
|
||||
| username | VARCHAR | TAG | 执行sql的user name |
|
||||
| duration | VARCHAR | TAG | sql执行耗时,取值范围:3-10s,10-100s,100-1000s,1000s- |
|
||||
| duration | VARCHAR | TAG | sql执行耗时,取值范围 3-10s,10-100s,100-1000s,1000s- |
|
||||
| cluster\_id | VARCHAR | TAG | cluster id |
|
||||
|
||||
## 日志相关
|
||||
|
|
|
@ -8,38 +8,101 @@ TDengine 客户端驱动提供了应用编程所需要的全部 API,并且在
|
|||
|
||||
## 配置参数
|
||||
|
||||
| 参数名称 | 参数含义 |
|
||||
|:-----------:|:----------------------------------------------------------:|
|
||||
|firstEp | taos 启动时,主动连接的集群中首个 dnode 的 endpoint,缺省值:hostname:6030,若无法获取该服务器的 hostname,则赋值为 localhost |
|
||||
|secondEp | 启动时,如果 firstEp 连接不上,尝试连接集群中第二个 dnode 的 endpoint,没有缺省值 |
|
||||
|numOfRpcSessions | 一个客户端能创建的最大连接数,取值范围:10-50000000(单位为毫秒);缺省值:500000 |
|
||||
|telemetryReporting | 是否上传 telemetry,0: 不上传,1: 上传;缺省值:1 |
|
||||
|crashReporting | 是否上传 telemetry,0: 不上传,1: 上传;缺省值:1 |
|
||||
|queryPolicy | 查询语句的执行策略,1: 只使用 vnode,不使用 qnode; 2: 没有扫描算子的子任务在 qnode 执行,带扫描算子的子任务在 vnode 执行; 3: vnode 只运行扫描算子,其余算子均在 qnode 执行 ;缺省值:1 |
|
||||
|querySmaOptimize | sma index 的优化策略,0: 表示不使用 sma index,永远从原始数据进行查询; 1: 表示使用 sma index,对符合的语句,直接从预计算的结果进行查询;缺省值:0 |
|
||||
|keepColumnName | Last、First、LastRow 函数查询且未指定别名时,自动设置别名为列名(不含函数名),因此 order by 子句如果引用了该列名将自动引用该列对应的函数; 1: 表示自动设置别名为列名(不包含函数名), 0: 表示不自动设置别名; 缺省值: 0 |
|
||||
|countAlwaysReturnValue | count/hyperloglog函数在输入数据为空或者NULL的情况下是否返回值; 0:返回空行,1:返回; 缺省值 1; 该参数设置为 1 时,如果查询中含有 INTERVAL 子句或者该查询使用了TSMA时, 且相应的组或窗口内数据为空或者NULL, 对应的组或窗口将不返回查询结果. 注意此参数客户端和服务端值应保持一致. |
|
||||
|multiResultFunctionStarReturnTags | 查询超级表时,last(\*)/last_row(\*)/first(\*) 是否返回标签列;查询普通表、子表时,不受该参数影响; 0:不返回标签列,1:返回标签列 ; 缺省值: 0; 该参数设置为 0 时,last(\*)/last_row(\*)/first(\*) 只返回超级表的普通列;为 1 时,返回超级表的普通列和标签列 |
|
||||
|maxTsmaCalcDelay| 查询时客户端可允许的tsma计算延迟, 若tsma的计算延迟大于配置值, 则该TSMA将不会被使用.; 取值范围: 600s - 86400s, 即10分钟-1小时 ; 缺省值:600 秒|
|
||||
|tsmaDataDeleteMark |TSMA计算的历史数据中间结果保存时间, 单位为毫秒; 取值范围:>= 3600000, 即大于等于1h; 缺省值: 86400000, 即1d |
|
||||
|timezone | 时区; 缺省从系统中动态获取当前的时区设置 |
|
||||
|locale | 系统区位信息及编码格式, 缺省从系统中获取 |
|
||||
|charset | 字符集编码,缺省从系统中获取 |
|
||||
|metaCacheMaxSize | 指定单个客户端元数据缓存大小的最大值, 单位 MB; 缺省值 -1,表示无限制 |
|
||||
|logDir | 日志文件目录,客户端运行日志将写入该目录, 缺省值: /var/log/taos |
|
||||
|minimalLogDirGB | 当日志文件夹所在磁盘可用空间大小小于该值时,停止写日志; 缺省值 1 |
|
||||
|numOfLogLines | 单个日志文件允许的最大行数; 缺省值 10,000,000 |
|
||||
|asyncLog | 是否异步写入日志,0:同步;1:异步;缺省值:1 |
|
||||
|logKeepDays | 日志文件的最长保存时间; 缺省值: 0,表示无限保存; 大于 0 时,日志文件会被重命名为 taosdlog.xxx,其中 xxx 为日志文件最后修改的时间戳|
|
||||
|smlChildTableName | schemaless 自定义的子表名的 key, 无缺省值 |
|
||||
|smlAutoChildTableNameDelimiter | schemaless tag之间的连接符,连起来作为子表名,无缺省值 |
|
||||
|smlTagName | schemaless tag 为空时默认的 tag 名字, 缺省值 "_tag_null" |
|
||||
|smlTsDefaultName | schemaless自动建表的时间列名字通过该配置设置, 缺省值 "_ts" |
|
||||
|smlDot2Underline | schemaless 把超级表名中的 dot 转成下划线 |
|
||||
|enableCoreFile | crash 时是否生成 core 文件,0: 不生成, 1: 生成;缺省值:1 |
|
||||
|enableScience | 是否开启科学计数法显示浮点数; 0: 不开始, 1: 开启;缺省值:1 |
|
||||
|compressMsgSize | 是否对 RPC 消息进行压缩; -1: 所有消息都不压缩; 0: 所有消息都压缩; N (N>0): 只有大于 N 个字节的消息才压缩; 缺省值 -1|
|
||||
|queryTableNotExistAsEmpty | 查询表不存在时是否返回空结果集; false: 返回错误; true: 返回空结果集; 缺省值 false|
|
||||
### 连接相关
|
||||
|参数名称|支持版本|参数含义|
|
||||
|----------------------|-----------|-|
|
||||
|firstEp | |启动时,主动连接的集群中首个 dnode 的 endpoint,缺省值:hostname:6030,若无法获取该服务器的 hostname,则赋值为 localhost|
|
||||
|secondEp | |启动时,如果 firstEp 连接不上,尝试连接集群中第二个 dnode 的 endpoint,没有缺省值|
|
||||
|compressMsgSize | |是否对 RPC 消息进行压缩;-1:所有消息都不压缩;0:所有消息都压缩;N (N>0):只有大于 N 个字节的消息才压缩;缺省值 -1|
|
||||
|shellActivityTimer | |客户端向 mnode 发送心跳的时长,单位为秒,取值范围 1-120,默认值 3|
|
||||
|numOfRpcSessions | |RPC 支持的最大连接数,取值范围 100-100000,缺省值 30000|
|
||||
|numOfRpcThreads | |RPC 线程数目,默认值为 CPU 核数的一半|
|
||||
|timeToGetAvailableConn| |获得可用连接的最长等待时间,取值范围 10-50000000,单位为毫秒,缺省值 500000|
|
||||
|useAdapter | |内部参数,是否使用 taosadapter,影响 CSV 文件导入|
|
||||
|shareConnLimit |3.3.4.3 之后|内部参数,一个链接可以共享的查询数目,取值范围 1-256,默认值 10|
|
||||
|readTimeout |3.3.4.3 之后|内部参数,最小超时时间,取值范围 64-604800,单位为秒,默认值 900|
|
||||
|
||||
### 查询相关
|
||||
|参数名称|支持版本|参数含义|
|
||||
|---------------------------------|-----------|-|
|
||||
|countAlwaysReturnValue | |count/hyperloglog 函数在输入数据为空或者 NULL 的情况下是否返回值;0:返回空行,1:返回;默认值 1;该参数设置为 1 时,如果查询中含有 INTERVAL 子句或者该查询使用了 TSMA 时,且相应的组或窗口内数据为空或者 NULL,对应的组或窗口将不返回查询结果;注意此参数客户端和服务端值应保持一致|
|
||||
|keepColumnName | |Last、First、LastRow 函数查询且未指定别名时,自动设置别名为列名(不含函数名),因此 order by 子句如果引用了该列名将自动引用该列对应的函数;1:表示自动设置别名为列名(不包含函数名),0:表示不自动设置别名;缺省值:0|
|
||||
|multiResultFunctionStarReturnTags|3.3.3.0 以后|查询超级表时,last(\*)/last_row(\*)/first(\*) 是否返回标签列;查询普通表、子表时,不受该参数影响;0:不返回标签列,1:返回标签列;缺省值:0;该参数设置为 0 时,last(\*)/last_row(\*)/first(\*) 只返回超级表的普通列;为 1 时,返回超级表的普通列和标签列|
|
||||
|
|
||||
| |指定单个客户端元数据缓存大小的最大值,单位 MB;缺省值 -1,表示无限制|
|
||||
|maxTsmaCalcDelay | |查询时客户端可允许的 tsma 计算延迟,若 tsma 的计算延迟大于配置值,则该 TSMA 将不会被使用;取值范围 600s - 86400s,即 10 分钟 - 1 小时;缺省值:600 秒|
|
||||
|tsmaDataDeleteMark | |TSMA 计算的历史数据中间结果保存时间,单位为毫秒;取值范围 >= 3600000,即大于等于1h;缺省值:86400000,即 1d |
|
||||
|queryPolicy | |查询语句的执行策略,1:只使用 vnode,不使用 qnode;2:没有扫描算子的子任务在 qnode 执行,带扫描算子的子任务在 vnode 执行;3:vnode 只运行扫描算子,其余算子均在 qnode 执行;缺省值:1|
|
||||
|queryTableNotExistAsEmpty | |查询表不存在时是否返回空结果集;false:返回错误;true:返回空结果集;缺省值 false|
|
||||
|querySmaOptimize | |sma index 的优化策略,0:表示不使用 sma index,永远从原始数据进行查询;1:表示使用 sma index,对符合的语句,直接从预计算的结果进行查询;缺省值:0|
|
||||
|queryPlannerTrace | |内部参数,查询计划是否输出详细日志|
|
||||
|queryNodeChunkSize | |内部参数,查询计划的块大小|
|
||||
|queryUseNodeAllocator | |内部参数,查询计划的分配方法|
|
||||
|queryMaxConcurrentTables | |内部参数,查询计划的并发数目|
|
||||
|enableQueryHb | |内部参数,是否发送查询心跳消息|
|
||||
|minSlidingTime | |内部参数,sliding 的最小允许值|
|
||||
|minIntervalTime | |内部参数,interval 的最小允许值|
|
||||
|
||||
### 写入相关
|
||||
|参数名称|支持版本|参数含义|
|
||||
|------------------------------|-----------|-|
|
||||
|smlChildTableName | |schemaless 自定义的子表名的 key,无缺省值|
|
||||
|smlAutoChildTableNameDelimiter| |schemaless tag 之间的连接符,连起来作为子表名,无缺省值|
|
||||
|smlTagName | |schemaless tag 为空时默认的 tag 名字,缺省值 "_tag_null"|
|
||||
|smlTsDefaultName | |schemaless 自动建表的时间列名字通过该配置设置,缺省值 "_ts"|
|
||||
|smlDot2Underline | |schemaless 把超级表名中的 dot 转成下划线|
|
||||
|maxInsertBatchRows | |内部参数,一批写入的最大条数|
|
||||
|
||||
### 区域相关
|
||||
|参数名称|支持版本|参数含义|
|
||||
|-----------------|-----------|-|
|
||||
|timezone | |时区;缺省从系统中动态获取当前的时区设置|
|
||||
|locale | |系统区位信息及编码格式,缺省从系统中获取|
|
||||
|charset | |字符集编码,缺省从系统中获取|
|
||||
|
||||
### 存储相关
|
||||
|参数名称|支持版本|参数含义|
|
||||
|-----------------|-----------|-|
|
||||
|tempDir | |指定所有运行过程中的临时文件生成的目录,Linux 平台默认值为 /tmp|
|
||||
|minimalTmpDirGB | |tempDir 所指定的临时文件目录所需要保留的最小空间,单位 GB,缺省值:1|
|
||||
|
||||
### 日志相关
|
||||
|参数名称|支持版本|参数含义|
|
||||
|-----------------|-----------|-|
|
||||
|logDir | |日志文件目录,运行日志将写入该目录,缺省值:/var/log/taos|
|
||||
|minimalLogDirGB | |日志文件夹所在磁盘可用空间大小小于该值时,停止写日志,单位 GB,缺省值:1|
|
||||
|numOfLogLines | |单个日志文件允许的最大行数,缺省值:10,000,000|
|
||||
|asyncLog | |日志写入模式,0:同步,1:异步,缺省值:1|
|
||||
|logKeepDays | |日志文件的最长保存时间,单位:天,缺省值:0,意味着无限保存,日志文件不会被重命名,也不会有新的日志文件滚动产生,但日志文件的内容有可能会不断滚动,取决于日志文件大小的设置;当设置为大于 0 的值时,当日志文件大小达到设置的上限时会被重命名为 taoslogx.yyy,其中 yyy 为日志文件最后修改的时间戳,并滚动产生新的日志文件|
|
||||
|debugFlag | |运行日志开关,131(输出错误和警告日志),135(输出错误、警告和调试日志),143(输出错误、警告、调试和跟踪日志);默认值 131 或 135 (取决于不同模块)|
|
||||
|tmrDebugFlag | |定时器模块的日志开关,取值范围同上|
|
||||
|uDebugFlag | |共用功能模块的日志开关,取值范围同上|
|
||||
|rpcDebugFlag | |rpc 模块的日志开关,取值范围同上|
|
||||
|jniDebugFlag | |jni 模块的日志开关,取值范围同上|
|
||||
|qDebugFlag | |query 模块的日志开关,取值范围同上|
|
||||
|cDebugFlag | |客户端模块的日志开关,取值范围同上|
|
||||
|simDebugFlag | |内部参数,测试工具的日志开关,取值范围同上|
|
||||
|tqClientDebugFlag|3.3.4.3 之后|客户端模块的日志开关,取值范围同上|
|
||||
|
||||
### 调试相关
|
||||
|参数名称|支持版本|参数含义|
|
||||
|-----------------|-----------|-|
|
||||
|crashReporting | |是否上传 crash 到 telemetry,0:不上传,1:上传;缺省值:1|
|
||||
|enableCoreFile | |crash 时是否生成 core 文件,0:不生成,1:生成;缺省值:1|
|
||||
|assert | |断言控制开关,缺省值:0|
|
||||
|configDir | |配置文件所在目录|
|
||||
|scriptDir | |内部参数,测试用例的目录|
|
||||
|randErrorChance |3.3.3.0 之后|内部参数,用于随机失败测试|
|
||||
|randErrorDivisor |3.3.3.0 之后|内部参数,用于随机失败测试|
|
||||
|randErrorScope |3.3.3.0 之后|内部参数,用于随机失败测试|
|
||||
|safetyCheckLevel |3.3.3.0 之后|内部参数,用于随机失败测试|
|
||||
|simdEnable |3.3.4.3 之后|内部参数,用于测试 SIMD 加速|
|
||||
|AVX512Enable |3.3.4.3 之后|内部参数,用于测试 AVX512 加速|
|
||||
|
||||
### SHELL 相关
|
||||
|参数名称|支持版本|参数含义|
|
||||
|-----------------|-----------|-|
|
||||
|enableScience | |是否开启科学计数法显示浮点数;0:不开始,1:开启;缺省值:1|
|
||||
|
||||
## API
|
||||
|
||||
|
|
|
@ -1988,7 +1988,7 @@ TOP(expr, k)
|
|||
UNIQUE(expr)
|
||||
```
|
||||
|
||||
**功能说明**:返回该列数据首次出现的值。该函数功能与 distinct 相似。对于存在复合主键的表的查询,若最小时间戳的数据有多条,则只有对应的复合主键最小的数据被返回。
|
||||
**功能说明**:返回该列数据去重后的值。该函数功能与 distinct 相似。对于相同的数据,返回时间戳最小的一条,对于存在复合主键的表的查询,若最小时间戳的数据有多条,则只有对应的复合主键最小的数据被返回。
|
||||
|
||||
**返回数据类型**:同应用的字段。
|
||||
|
||||
|
|
|
@ -11,337 +11,470 @@ description: TDengine 保留关键字的详细列表
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关键字列表如下:
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### A
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- ABORT
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- ACCOUNT
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- ACCOUNTS
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- ADD
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- AFTER
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- AGGREGATE
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- ALIVE
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- ALL
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- ALTER
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- ANALYZE
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- AND
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- APPS
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- AS
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- ASC
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- AT_ONCE
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- ATTACH
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|关键字|说明|
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|----------------------|-|
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| ABORT | |
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| ACCOUNT | |
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| ACCOUNTS | |
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| ADD | |
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| AFTER | |
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| AGGREGATE | |
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| ALIAS | |
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| ALIVE | |
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| ALL | |
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| ALTER | |
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| ANALYZE | 3.3.4.3 及后续版本 |
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| AND | |
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| ANODE | 3.3.4.3 及后续版本 |
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| ANODES | 3.3.4.3 及后续版本 |
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| ANOMALY_WINDOW | 3.3.4.3 及后续版本 |
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| ANTI | |
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| APPS | |
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| ARBGROUPS | |
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| ARROW | |
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| AS | |
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| ASC | |
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| ASOF | |
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| AT_ONCE | |
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| ATTACH | |
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### B
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- BALANCE
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- BEFORE
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- BEGIN
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- BETWEEN
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- BIGINT
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- BINARY
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- BITAND
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- BITNOT
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- BITOR
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- BLOCKS
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- BNODE
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- BNODES
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- BOOL
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- BUFFER
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- BUFSIZE
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- BY
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|关键字|说明|
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|----------------------|-|
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| BALANCE | |
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| BEFORE | |
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| BEGIN | |
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| BETWEEN | |
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| BIGINT | |
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| BIN | |
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| BINARY | |
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| BITAND | |
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| BITAND | |
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| BITNOT | |
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| BITOR | |
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| BLOB | |
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| BLOCKS | |
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| BNODE | |
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| BNODES | |
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| BOOL | |
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| BOTH | |
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| BUFFER | |
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| BUFSIZE | |
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| BWLIMIT | |
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| BY | |
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### C
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- CACHE
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- CACHEMODEL
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- CACHESIZE
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- CASCADE
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- CAST
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- CHANGE
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- CLIENT_VERSION
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- CLUSTER
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- COLON
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- COLUMN
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- COMMA
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- COMMENT
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- COMP
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- COMPACT
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- CONCAT
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- CONFLICT
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- CONNECTION
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- CONNECTIONS
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- CONNS
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||||
- CONSUMER
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- CONSUMERS
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- CONTAINS
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- COPY
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- COUNT
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- CREATE
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- CURRENT_USER
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|关键字|说明|
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|----------------------|-|
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| CACHE | |
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| CACHEMODEL | |
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| CACHESIZE | |
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| CASE | |
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| CAST | |
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| CHANGE | |
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| CHILD | |
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| CLIENT_VERSION | |
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| CLUSTER | |
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| COLON | |
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| COLUMN | |
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| COMMA | |
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| COMMENT | |
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| COMP | |
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| COMPACT | |
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| COMPACTS | |
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| CONCAT | |
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| CONFLICT | |
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| CONNECTION | |
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| CONNECTIONS | |
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| CONNS | |
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| CONSUMER | |
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| CONSUMERS | |
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| CONTAINS | |
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| COPY | |
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| COUNT | |
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| COUNT_WINDOW | |
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| CREATE | |
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| CREATEDB | |
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| CURRENT_USER | |
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### D
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- DATABASE
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- DATABASES
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- DBS
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- DEFERRED
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- DELETE
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- DELIMITERS
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- DESC
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- DESCRIBE
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- DETACH
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||||
- DISTINCT
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- DISTRIBUTED
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- DIVIDE
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- DNODE
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- DNODES
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- DOT
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- DOUBLE
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- DROP
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- DURATION
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||||
|关键字|说明|
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|----------------------|-|
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| DATABASE | |
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| DATABASES | |
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| DBS | |
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| DECIMAL | |
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| DEFERRED | |
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| DELETE | |
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| DELETE_MARK | |
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| DELIMITERS | |
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| DESC | |
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| DESCRIBE | |
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| DETACH | |
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| DISTINCT | |
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| DISTRIBUTED | |
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| DIVIDE | |
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| DNODE | |
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| DNODES | |
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| DOT | |
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| DOUBLE | |
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| DROP | |
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| DURATION | |
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### E
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- EACH
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- ENABLE
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- END
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- EVERY
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- EXISTS
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- EXPIRED
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- EXPLAIN
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|关键字|说明|
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|----------------------|-|
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| EACH | |
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| ELSE | |
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| ENABLE | |
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| ENCRYPT_ALGORITHM | |
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| ENCRYPT_KEY | |
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| ENCRYPTIONS | |
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| END | |
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| EQ | |
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| EVENT_WINDOW | |
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| EVERY | |
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| EXCEPT | |
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| EXISTS | |
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| EXPIRED | |
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| EXPLAIN | |
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### F
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- FAIL
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- FILE
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- FILL
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- FIRST
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- FLOAT
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||||
- FLUSH
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- FOR
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||||
- FROM
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- FUNCTION
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||||
- FUNCTIONS
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||||
|关键字|说明|
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||||
|----------------------|-|
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| FAIL | |
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| FHIGH | 3.3.4.3 及后续版本 |
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| FILE | |
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| FILL | |
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| FILL_HISTORY | |
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||||
| FIRST | |
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| FLOAT | |
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||||
| FLOW | 3.3.4.3 及后续版本 |
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||||
| FLUSH | |
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| FOR | |
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||||
| FORCE | |
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||||
| FORCE_WINDOW_CLOSE | 3.3.4.3 及后续版本 |
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| FROM | |
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| FROWTS | 3.3.4.3 及后续版本 |
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||||
| FULL | |
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| FUNCTION | |
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||||
| FUNCTIONS | |
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||||
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||||
### G
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||||
- GLOB
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||||
- GRANT
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||||
- GRANTS
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||||
- GROUP
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||||
|关键字|说明|
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||||
|----------------------|-|
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| GE | |
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||||
| GEOMETRY | |
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| GLOB | |
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| GRANT | |
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| GRANTS | |
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| GROUP | |
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| GT | |
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### H
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||||
- HAVING
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- HOST
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|关键字|说明|
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|----------------------|-|
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| HAVING | |
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| HEX | |
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| HOST | |
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### I
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||||
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||||
- ID
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||||
- IF
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||||
- IGNORE
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||||
- IMMEDIATE
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||||
- IMPORT
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||||
- IN
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||||
- INDEX
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||||
- INDEXES
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||||
- INITIALLY
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||||
- INNER
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||||
- INSERT
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||||
- INSTEAD
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||||
- INT
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||||
- INTEGER
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||||
- INTERVAL
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||||
- INTO
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||||
- IS
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||||
- IS NULL
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||||
|关键字|说明|
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||||
|----------------------|-|
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| ID | |
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| IF | |
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||||
| IGNORE | |
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| ILLEGAL | |
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||||
| IMMEDIATE | |
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| IMPORT | |
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| IN | |
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| INDEX | |
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| INDEXES | |
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| INITIALLY | |
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| INNER | |
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| INSERT | |
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| INSTEAD | |
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| INT | |
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| INTEGER | |
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| INTERSECT | |
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| INTERVAL | |
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| INTO | |
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| IPTOKEN | |
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| IROWTS | |
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| IS | |
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||||
| IS_IMPORT | |
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||||
| ISFILLED | |
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||||
| ISNULL | |
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||||
### J
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||||
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||||
- JOIN
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||||
- JSON
|
||||
|关键字|说明|
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||||
|----------------------|-|
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||||
| JLIMIT | |
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||||
| JOIN | |
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||||
| JSON | |
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||||
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||||
### K
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||||
- KEEP
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||||
- KEY
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||||
- KILL
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||||
|关键字|说明|
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||||
|----------------------|-|
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||||
| KEEP | |
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||||
| KEEP_TIME_OFFSET | |
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| KEY | |
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| KILL | |
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||||
### L
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||||
- LAST
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||||
- LAST_ROW
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||||
- LICENCES
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||||
- LIKE
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||||
- LIMIT
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||||
- LINEAR
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||||
- LOCAL
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||||
|关键字|说明|
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||||
|----------------------|-|
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||||
| LANGUAGE | |
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| LAST | |
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| LAST_ROW | |
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| LE | |
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| LEADER | |
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| LEADING | |
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| LEFT | |
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| LICENCES | |
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||||
| LIKE | |
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||||
| LIMIT | |
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||||
| LINEAR | |
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||||
| LOCAL | |
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||||
| LOGS | |
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||||
| LP | |
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||||
| LSHIFT | |
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| LT | |
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||||
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||||
### M
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||||
|
||||
- MATCH
|
||||
- MAX_DELAY
|
||||
- BWLIMIT
|
||||
- MAXROWS
|
||||
- MAX_SPEED
|
||||
- MERGE
|
||||
- META
|
||||
- MINROWS
|
||||
- MINUS
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||||
- MNODE
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||||
- MNODES
|
||||
- MODIFY
|
||||
- MODULES
|
||||
|关键字|说明|
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||||
|----------------------|-|
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||||
| MACHINES | |
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| MATCH | |
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| MAX_DELAY | |
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| MAXROWS | |
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| MEDIUMBLOB | |
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| MERGE | |
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| META | |
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| MINROWS | |
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| MINUS | |
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| MNODE | |
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| MNODES | |
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| MODIFY | |
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| MODULES | |
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||||
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||||
### N
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||||
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||||
- NCHAR
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||||
- NEXT
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||||
- NMATCH
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||||
- NONE
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||||
- NOT
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||||
- NOT NULL
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||||
- NOW
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||||
- NULL
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||||
- NULLS
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||||
|关键字|说明|
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||||
|----------------------|-|
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||||
| NCHAR | |
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||||
| NE | |
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| NEXT | |
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||||
| NMATCH | |
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| NONE | |
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| NORMAL | |
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||||
| NOT | |
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||||
| NOTNULL | |
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||||
| NOW | |
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||||
| NULL | |
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||||
| NULL_F | |
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||||
| NULLS | |
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||||
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||||
### O
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||||
|
||||
- OF
|
||||
- OFFSET
|
||||
- ON
|
||||
- OR
|
||||
- ORDER
|
||||
- OUTPUTTYPE
|
||||
|关键字|说明|
|
||||
|----------------------|-|
|
||||
| OF | |
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||||
| OFFSET | |
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||||
| ON | |
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||||
| ONLY | |
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||||
| OR | |
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||||
| ORDER | |
|
||||
| OUTER | |
|
||||
| OUTPUTTYPE | |
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||||
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||||
### P
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||||
|
||||
- PAGES
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||||
- PAGESIZE
|
||||
- PARTITIONS
|
||||
- PASS
|
||||
- PLUS
|
||||
- PORT
|
||||
- PPS
|
||||
- PRECISION
|
||||
- PREV
|
||||
- PRIVILEGE
|
||||
|关键字|说明|
|
||||
|----------------------|-|
|
||||
| PAGES | |
|
||||
| PAGESIZE | |
|
||||
| PARTITION | |
|
||||
| PASS | |
|
||||
| PAUSE | |
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||||
| PI | |
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||||
| PLUS | |
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||||
| PORT | |
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| POSITION | |
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| PPS | |
|
||||
| PRECISION | |
|
||||
| PREV | |
|
||||
| PRIMARY | |
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||||
| PRIVILEGE | |
|
||||
| PRIVILEGES | |
|
||||
|
||||
### Q
|
||||
|
||||
- QNODE
|
||||
- QNODES
|
||||
- QTIME
|
||||
- QUERIES
|
||||
- QUERY
|
||||
|关键字|说明|
|
||||
|----------------------|-|
|
||||
| QDURATION | |
|
||||
| QEND | |
|
||||
| QNODE | |
|
||||
| QNODES | |
|
||||
| QSTART | |
|
||||
| QTAGS | |
|
||||
| QTIME | |
|
||||
| QUERIES | |
|
||||
| QUERY | |
|
||||
| QUESTION | |
|
||||
|
||||
### R
|
||||
|
||||
- RAISE
|
||||
- RANGE
|
||||
- RATIO
|
||||
- READ
|
||||
- REDISTRIBUTE
|
||||
- RENAME
|
||||
- REPLACE
|
||||
- REPLICA
|
||||
- RESET
|
||||
- RESTRICT
|
||||
- RETENTIONS
|
||||
- REVOKE
|
||||
- ROLLUP
|
||||
- ROW
|
||||
|关键字|说明|
|
||||
|----------------------|-|
|
||||
| RAISE | |
|
||||
| RAND | |
|
||||
| RANGE | |
|
||||
| RATIO | |
|
||||
| READ | |
|
||||
| RECURSIVE | |
|
||||
| REDISTRIBUTE | |
|
||||
| REM | |
|
||||
| REPLACE | |
|
||||
| REPLICA | |
|
||||
| RESET | |
|
||||
| RESTORE | |
|
||||
| RESTRICT | |
|
||||
| RESUME | |
|
||||
| RETENTIONS | |
|
||||
| REVOKE | |
|
||||
| RIGHT | |
|
||||
| ROLLUP | |
|
||||
| ROW | |
|
||||
| ROWTS | |
|
||||
| RP | |
|
||||
| RSHIFT | |
|
||||
|
||||
### S
|
||||
|
||||
- SCHEMALESS
|
||||
- SCORES
|
||||
- SELECT
|
||||
- SEMI
|
||||
- SERVER_STATUS
|
||||
- SERVER_VERSION
|
||||
- SESSION
|
||||
- SET
|
||||
- SHOW
|
||||
- SINGLE_STABLE
|
||||
- SLIDING
|
||||
- SLIMIT
|
||||
- SMA
|
||||
- SMALLINT
|
||||
- SNODE
|
||||
- SNODES
|
||||
- SOFFSET
|
||||
- SPLIT
|
||||
- STABLE
|
||||
- STABLES
|
||||
- START
|
||||
- STATE
|
||||
- STATE_WINDOW
|
||||
- STATEMENT
|
||||
- STORAGE
|
||||
- STREAM
|
||||
- STREAMS
|
||||
- STRICT
|
||||
- STRING
|
||||
- SUBSCRIPTIONS
|
||||
- SYNCDB
|
||||
- SYSINFO
|
||||
|关键字|说明|
|
||||
|----------------------|-|
|
||||
| S3_CHUNKPAGES | |
|
||||
| S3_COMPACT | |
|
||||
| S3_KEEPLOCAL | |
|
||||
| SCHEMALESS | |
|
||||
| SCORES | |
|
||||
| SELECT | |
|
||||
| SEMI | |
|
||||
| SERVER_STATUS | |
|
||||
| SERVER_VERSION | |
|
||||
| SESSION | |
|
||||
| SET | |
|
||||
| SHOW | |
|
||||
| SINGLE_STABLE | |
|
||||
| SLASH | |
|
||||
| SLIDING | |
|
||||
| SLIMIT | |
|
||||
| SMA | |
|
||||
| SMALLINT | |
|
||||
| SMIGRATE | |
|
||||
| SNODE | |
|
||||
| SNODES | |
|
||||
| SOFFSET | |
|
||||
| SPLIT | |
|
||||
| STABLE | |
|
||||
| STABLES | |
|
||||
| STAR | |
|
||||
| START | |
|
||||
| STATE | |
|
||||
| STATE_WINDOW | |
|
||||
| STATEMENT | |
|
||||
| STORAGE | |
|
||||
| STREAM | |
|
||||
| STREAMS | |
|
||||
| STRICT | |
|
||||
| STRING | |
|
||||
| STT_TRIGGER | |
|
||||
| SUBSCRIBE | |
|
||||
| SUBSCRIPTIONS | |
|
||||
| SUBSTR | |
|
||||
| SUBSTRING | |
|
||||
| SUBTABLE | |
|
||||
| SYSINFO | |
|
||||
| SYSTEM | |
|
||||
|
||||
### T
|
||||
|
||||
- TABLE
|
||||
- TABLES
|
||||
- TAG
|
||||
- TAGS
|
||||
- TBNAME
|
||||
- TIMES
|
||||
- TIMESTAMP
|
||||
- TIMEZONE
|
||||
- TINYINT
|
||||
- TO
|
||||
- TODAY
|
||||
- TOPIC
|
||||
- TOPICS
|
||||
- TRANSACTION
|
||||
- TRANSACTIONS
|
||||
- TRIGGER
|
||||
- TRIM
|
||||
- TSERIES
|
||||
- TTL
|
||||
|关键字|说明|
|
||||
|----------------------|-|
|
||||
| TABLE | |
|
||||
| TABLE_PREFIX | |
|
||||
| TABLE_SUFFIX | |
|
||||
| TABLES | |
|
||||
| TAG | |
|
||||
| TAGS | |
|
||||
| TBNAME | |
|
||||
| THEN | |
|
||||
| TIMES | |
|
||||
| TIMESTAMP | |
|
||||
| TIMEZONE | |
|
||||
| TINYINT | |
|
||||
| TO | |
|
||||
| TODAY | |
|
||||
| TOPIC | |
|
||||
| TOPICS | |
|
||||
| TRAILING | |
|
||||
| TRANSACTION | |
|
||||
| TRANSACTIONS | |
|
||||
| TRIGGER | |
|
||||
| TRIM | |
|
||||
| TSDB_PAGESIZE | |
|
||||
| TSERIES | |
|
||||
| TSMA | |
|
||||
| TSMAS | |
|
||||
| TTL | |
|
||||
|
||||
### U
|
||||
|
||||
- UNION
|
||||
- UNSIGNED
|
||||
- UPDATE
|
||||
- USE
|
||||
- USER
|
||||
- USERS
|
||||
- USING
|
||||
|关键字|说明|
|
||||
|----------------------|-|
|
||||
| UNION | |
|
||||
| UNSAFE | |
|
||||
| UNSIGNED | |
|
||||
| UNTREATED | |
|
||||
| UPDATE | |
|
||||
| USE | |
|
||||
| USER | |
|
||||
| USERS | |
|
||||
| USING | |
|
||||
|
||||
### V
|
||||
|关键字|说明|
|
||||
|----------------------|-|
|
||||
| VALUE | |
|
||||
| VALUE_F | |
|
||||
| VALUES | |
|
||||
| VARBINARY | |
|
||||
| VARCHAR | |
|
||||
| VARIABLE | |
|
||||
| VARIABLES | |
|
||||
| VERBOSE | |
|
||||
| VGROUP | |
|
||||
| VGROUPS | |
|
||||
| VIEW | |
|
||||
| VIEWS | |
|
||||
| VNODE | |
|
||||
| VNODES | |
|
||||
|
||||
- VALUE
|
||||
- VALUES
|
||||
- VARCHAR
|
||||
- VARIABLE
|
||||
- VARIABLES
|
||||
- VERBOSE
|
||||
- VGROUP
|
||||
- VGROUPS
|
||||
- VIEW
|
||||
- VNODES
|
||||
|
||||
### W
|
||||
|
||||
- WAL
|
||||
- WAL_FSYNC_PERIOD
|
||||
- WAL_LEVEL
|
||||
- WAL_RETENTION_PERIOD
|
||||
- WAL_RETENTION_SIZE
|
||||
- WATERMARK
|
||||
- WHERE
|
||||
- WINDOW_CLOSE
|
||||
- WITH
|
||||
- WRITE
|
||||
|关键字|说明|
|
||||
|----------------------|-|
|
||||
| WAL | |
|
||||
| WAL_FSYNC_PERIOD | |
|
||||
| WAL_LEVEL | |
|
||||
| WAL_RETENTION_PERIOD | |
|
||||
| WAL_RETENTION_SIZE | |
|
||||
| WAL_ROLL_PERIOD | |
|
||||
| WAL_SEGMENT_SIZE | |
|
||||
| WATERMARK | |
|
||||
| WDURATION | |
|
||||
| WEND | |
|
||||
| WHEN | |
|
||||
| WHERE | |
|
||||
| WINDOW | |
|
||||
| WINDOW_CLOSE | |
|
||||
| WINDOW_OFFSET | |
|
||||
| WITH | |
|
||||
| WRITE | |
|
||||
| WSTART | |
|
||||
|
||||
### \_
|
||||
|
||||
|
|
|
@ -24,6 +24,10 @@ TDengine 3.x 各版本安装包下载链接如下:
|
|||
|
||||
import Release from "/components/ReleaseV3";
|
||||
|
||||
## 3.3.4.3
|
||||
|
||||
<Release type="tdengine" version="3.3.4.3" />
|
||||
|
||||
## 3.3.3.0
|
||||
|
||||
<Release type="tdengine" version="3.3.3.0" />
|
||||
|
|
|
@ -0,0 +1,63 @@
|
|||
---
|
||||
title: 3.3.4.3 版本说明
|
||||
sidebar_label: 3.3.4.3
|
||||
description: 3.3.4.3 版本说明
|
||||
---
|
||||
### 新特性
|
||||
1. 新功能:流计算的 TWA 函数支持时间驱动的结果推送模式
|
||||
1. 新功能:流计算的 Interp 函数支持时间驱动的结果推送模式
|
||||
1. 新功能:支持微软对象存储
|
||||
|
||||
### 优化
|
||||
1. 优化:提升并发大查询时节点之间互相拉数据的效率
|
||||
1. 优化:支持使用 AVX2 和 AVX512 对 double 、timestamp 和 bigint 类型进行解码优化
|
||||
1. 优化:调整 case when 语句的结果类型判断方法
|
||||
1. 优化:顺序执行 compact 和 split vgroup操作时的日志错误提示
|
||||
1. 优化:提升查询 “select ... from ... where ts in (...)” 的数据扫描速度
|
||||
1. 优化:增加了流计算的兼容性保证机制,避免后续函数变更产生新的兼容性问题,之前版本的流计算必须重建
|
||||
1. 优化:提升 taosX 在交叉写入场景下的数据同步性能
|
||||
1. 优化:支持关闭整数/浮点数类型的编码
|
||||
1. 优化:多副本流计算中必须使用 snode
|
||||
1. 优化:客户端生成唯一 ID 标识每一个查询任务,避免重复 ID 导致的内存损坏
|
||||
1. 优化:加快数据库的创建时间
|
||||
1. 优化:修改 s3MigrateEnabled 默认值为0
|
||||
1. 优化:支持在审计数据库中记录删除操作
|
||||
1. 优化:支持在指定的 dnode 中创建数据库 [企业版]
|
||||
1. 优化:调整删除超级表数据列时的报错信息
|
||||
|
||||
### 修复
|
||||
1. 修复:last_row 查询性能在 3.3.3.0 中大幅下降的问题
|
||||
1. 修复:WAL 条目不完整时 taosd 无法启动的问题
|
||||
1. 修复: partition by 常量时查询结果错误的问题
|
||||
1. 修复:标量函数包含 _wstart 且填充方式为 prev 时计算结果错误
|
||||
1. 修复:Windows 平台下的时区设置问题
|
||||
1. 修复:空数据库进行 compact 操作时,事务无法结束【企业版】
|
||||
1. 修复:事务冲突的逻辑错误
|
||||
1. 修复:管理节点某些错误会导致事务无法停止
|
||||
1. 修复:管理节点某些错误会导致事务无法停止
|
||||
1. 修复:dnode 数据清空后 taosc 重试错误的问题
|
||||
1. 修复:Data Compact 被异常终止后,中间文件未被清理
|
||||
1. 修复:新增列后,Kafka 连接器的 earliest 模式消费不到新列数据
|
||||
1. 修复:interp 函数在 fill(prev) 时行为不正确
|
||||
1. 修复:TSMA 在高频元数据操作时异常停止的问题
|
||||
1. 修复:show create stable 语句执行结果的标签显示错误
|
||||
1. 修复:Percentile 函数在大数据量查询时会崩溃。
|
||||
1. 修复:partition by 和 having 联合使用时的语法错误问题
|
||||
1. 修复:interp 在 partition by tbname,c1 时 tbname 为空的问题
|
||||
1. 修复:通过 stmt 写入非法布尔数值时 taosd 可能 crash
|
||||
1. 修复:库符号 version 与使用相同符号的库冲突的问题
|
||||
1. 修复:在 windows 平台下 JDBC 驱动的句柄数持续升高问题
|
||||
1. 修复:3.3.3.1 升级至 3.3.4.0 偶现的启动失败问题
|
||||
1. 修复:Windows 平台重复增删表的内存泄漏
|
||||
1. 修复:无法限制并发拉起 checkpoint 数量导致流计算消耗资源过多
|
||||
1. 修复:并发查询时的 too many session 问题
|
||||
1. 修复:Windows 平台下 taos shell 在慢查询场景中崩溃的问题
|
||||
1. 修复:当打开 dnode日志时,加密数据库无法恢复的问题
|
||||
1. 修复:由于 mnode 同步超时,进而导致 taosd 无法启动的问题
|
||||
1. 修复:由于在快照同步过程中整理文件组数据的速度过慢,从而导致 Vnode(虚拟节点)无法恢复的问题
|
||||
1. 修复:通过行协议向字符串类型的字段中写入带转义符的数据时,taosd 会崩溃
|
||||
1. 修复:Error Code 逻辑处理错误导致的元数据文件损坏
|
||||
1. 修复:查询语句中包含多个 “not” 条件语句嵌套时,未设置标量模式导致查询错误
|
||||
1. 修复:vnode 统计信息上报超时导致的 dnode offline 问题
|
||||
1. 修复:在不支持 avx 指令集的服务器上,taosd 启动失败问题
|
||||
1. 修复:taosX 数据迁移容错处理 0x09xx 错误码
|
|
@ -3,5 +3,6 @@ title: 版本说明
|
|||
sidebar_label: 版本说明
|
||||
description: 各版本版本说明
|
||||
---
|
||||
[3.3.4.3](./3.3.4.3)
|
||||
[3.3.3.0](./3.3.3.0)
|
||||
[3.3.2.0](./3.3.2.0)
|
||||
|
|
|
@ -61,6 +61,35 @@ extern "C" {
|
|||
} \
|
||||
} while (0)
|
||||
|
||||
#define TAOS_UDF_CHECK_PTR_RCODE(...) \
|
||||
do { \
|
||||
const void *ptrs[] = {__VA_ARGS__}; \
|
||||
for (int i = 0; i < sizeof(ptrs) / sizeof(ptrs[0]); ++i) { \
|
||||
if (ptrs[i] == NULL) { \
|
||||
fnError("udfd %dth parameter invalid, NULL PTR.line:%d", i, __LINE__); \
|
||||
return TSDB_CODE_INVALID_PARA; \
|
||||
} \
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
#define TAOS_UDF_CHECK_PTR_RVOID(...) \
|
||||
do { \
|
||||
const void *ptrs[] = {__VA_ARGS__}; \
|
||||
for (int i = 0; i < sizeof(ptrs) / sizeof(ptrs[0]); ++i) { \
|
||||
if (ptrs[i] == NULL) { \
|
||||
fnError("udfd %dth parameter invalid, NULL PTR.line:%d", i, __LINE__); \
|
||||
return; \
|
||||
} \
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
#define TAOS_UDF_CHECK_CONDITION(o, code) \
|
||||
do { \
|
||||
if ((o) == false) { \
|
||||
fnError("Condition not met.line:%d", __LINE__); \
|
||||
return code; \
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
// low level APIs
|
||||
/**
|
||||
|
|
|
@ -137,6 +137,14 @@ extern threadlocal bool tsEnableRandErr;
|
|||
terrno = _code; \
|
||||
}
|
||||
|
||||
#define OS_PARAM_CHECK(_o) \
|
||||
do { \
|
||||
if ((_o) == NULL) { \
|
||||
terrno = TSDB_CODE_INVALID_PARA; \
|
||||
return terrno; \
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
#endif
|
||||
|
|
|
@ -104,6 +104,7 @@ int64_t taosGetPthreadId(TdThread thread);
|
|||
void taosResetPthread(TdThread *thread);
|
||||
bool taosComparePthread(TdThread first, TdThread second);
|
||||
int32_t taosGetPId();
|
||||
int32_t taosGetPIdByName(const char* name, int32_t* pPId);
|
||||
int32_t taosGetAppName(char *name, int32_t *len);
|
||||
|
||||
#ifdef __cplusplus
|
||||
|
|
|
@ -48,8 +48,6 @@ void taosCloseCmd(TdCmdPtr *ppCmd);
|
|||
|
||||
void *taosLoadDll(const char *filename);
|
||||
|
||||
void *taosLoadSym(void *handle, char *name);
|
||||
|
||||
void taosCloseDll(void *handle);
|
||||
|
||||
int32_t taosSetConsoleEcho(bool on);
|
||||
|
|
|
@ -25,7 +25,7 @@ extern "C" {
|
|||
|
||||
#define tjsonGetNumberValue(pJson, pName, val, code) \
|
||||
do { \
|
||||
uint64_t _tmp = 0; \
|
||||
int64_t _tmp = 0; \
|
||||
code = tjsonGetBigIntValue(pJson, pName, &_tmp); \
|
||||
val = _tmp; \
|
||||
} while (0)
|
||||
|
|
|
@ -120,6 +120,18 @@ static FORCE_INLINE int32_t taosGetTbHashVal(const char *tbname, int32_t tblen,
|
|||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* LIKELY and UNLIKELY macros for branch predication hints. Use them judiciously
|
||||
* only in very hot code paths. Misuse or abuse can lead to performance degradation.
|
||||
*/
|
||||
#if __GNUC__ >= 3
|
||||
#define LIKELY(x) __builtin_expect((x) != 0, 1)
|
||||
#define UNLIKELY(x) __builtin_expect((x) != 0, 0)
|
||||
#else
|
||||
#define LIKELY(x) ((x) != 0)
|
||||
#define UNLIKELY(x) ((x) != 0)
|
||||
#endif
|
||||
|
||||
#define TAOS_CHECK_ERRNO(CODE) \
|
||||
do { \
|
||||
terrno = (CODE); \
|
||||
|
@ -131,7 +143,7 @@ static FORCE_INLINE int32_t taosGetTbHashVal(const char *tbname, int32_t tblen,
|
|||
|
||||
#define TSDB_CHECK_CODE(CODE, LINO, LABEL) \
|
||||
do { \
|
||||
if (TSDB_CODE_SUCCESS != (CODE)) { \
|
||||
if (UNLIKELY(TSDB_CODE_SUCCESS != (CODE))) { \
|
||||
LINO = __LINE__; \
|
||||
goto LABEL; \
|
||||
} \
|
||||
|
@ -139,15 +151,17 @@ static FORCE_INLINE int32_t taosGetTbHashVal(const char *tbname, int32_t tblen,
|
|||
|
||||
#define QUERY_CHECK_CODE TSDB_CHECK_CODE
|
||||
|
||||
#define QUERY_CHECK_CONDITION(condition, CODE, LINO, LABEL, ERRNO) \
|
||||
if (!condition) { \
|
||||
#define TSDB_CHECK_CONDITION(condition, CODE, LINO, LABEL, ERRNO) \
|
||||
if (UNLIKELY(!(condition))) { \
|
||||
(CODE) = (ERRNO); \
|
||||
(LINO) = __LINE__; \
|
||||
goto LABEL; \
|
||||
}
|
||||
|
||||
#define QUERY_CHECK_CONDITION TSDB_CHECK_CONDITION
|
||||
|
||||
#define TSDB_CHECK_NULL(ptr, CODE, LINO, LABEL, ERRNO) \
|
||||
if ((ptr) == NULL) { \
|
||||
if (UNLIKELY((ptr) == NULL)) { \
|
||||
(CODE) = (ERRNO); \
|
||||
(LINO) = __LINE__; \
|
||||
goto LABEL; \
|
||||
|
|
|
@ -119,11 +119,21 @@ static int32_t execCommand(char* command) {
|
|||
}
|
||||
|
||||
void stopRsync() {
|
||||
int32_t code =
|
||||
int32_t pid = 0;
|
||||
int32_t code = 0;
|
||||
char buf[128] = {0};
|
||||
|
||||
#ifdef WINDOWS
|
||||
system("taskkill /f /im rsync.exe");
|
||||
code = system("taskkill /f /im rsync.exe");
|
||||
#else
|
||||
system("pkill rsync");
|
||||
code = taosGetPIdByName("rsync", &pid);
|
||||
if (code == 0) {
|
||||
int32_t ret = tsnprintf(buf, tListLen(buf), "kill -9 %d", pid);
|
||||
if (ret > 0) {
|
||||
uInfo("kill rsync program pid:%d", pid);
|
||||
code = system(buf);
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
||||
if (code != 0) {
|
||||
|
|
|
@ -59,7 +59,6 @@ int32_t tsNumOfRpcSessions = 30000;
|
|||
int32_t tsShareConnLimit = 10;
|
||||
int32_t tsReadTimeout = 900;
|
||||
int32_t tsTimeToGetAvailableConn = 500000;
|
||||
int32_t tsKeepAliveIdle = 60;
|
||||
|
||||
int32_t tsNumOfCommitThreads = 2;
|
||||
int32_t tsNumOfTaskQueueThreads = 16;
|
||||
|
@ -522,7 +521,7 @@ static int32_t taosLoadCfg(SConfig *pCfg, const char **envCmd, const char *input
|
|||
|
||||
int32_t taosAddClientLogCfg(SConfig *pCfg) {
|
||||
TAOS_CHECK_RETURN(cfgAddDir(pCfg, "configDir", configDir, CFG_SCOPE_BOTH, CFG_DYN_NONE));
|
||||
TAOS_CHECK_RETURN(cfgAddDir(pCfg, "scriptDir", configDir, CFG_SCOPE_BOTH, CFG_DYN_NONE));
|
||||
TAOS_CHECK_RETURN(cfgAddDir(pCfg, "scriptDir", configDir, CFG_SCOPE_CLIENT, CFG_DYN_NONE));
|
||||
TAOS_CHECK_RETURN(cfgAddDir(pCfg, "logDir", tsLogDir, CFG_SCOPE_BOTH, CFG_DYN_NONE));
|
||||
TAOS_CHECK_RETURN(cfgAddFloat(pCfg, "minimalLogDirGB", 1.0f, 0.001f, 10000000, CFG_SCOPE_BOTH, CFG_DYN_CLIENT));
|
||||
TAOS_CHECK_RETURN(
|
||||
|
@ -530,13 +529,14 @@ int32_t taosAddClientLogCfg(SConfig *pCfg) {
|
|||
TAOS_CHECK_RETURN(cfgAddBool(pCfg, "asyncLog", tsAsyncLog, CFG_SCOPE_BOTH, CFG_DYN_BOTH));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "logKeepDays", 0, -365000, 365000, CFG_SCOPE_BOTH, CFG_DYN_ENT_BOTH));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "debugFlag", 0, 0, 255, CFG_SCOPE_BOTH, CFG_DYN_BOTH));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "simDebugFlag", simDebugFlag, 0, 255, CFG_SCOPE_BOTH, CFG_DYN_BOTH));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "simDebugFlag", simDebugFlag, 0, 255, CFG_SCOPE_CLIENT, CFG_DYN_BOTH));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "tmrDebugFlag", tmrDebugFlag, 0, 255, CFG_SCOPE_BOTH, CFG_DYN_BOTH));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "uDebugFlag", uDebugFlag, 0, 255, CFG_SCOPE_BOTH, CFG_DYN_BOTH));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "rpcDebugFlag", rpcDebugFlag, 0, 255, CFG_SCOPE_BOTH, CFG_DYN_BOTH));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "jniDebugFlag", jniDebugFlag, 0, 255, CFG_SCOPE_CLIENT, CFG_DYN_CLIENT));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "qDebugFlag", qDebugFlag, 0, 255, CFG_SCOPE_BOTH, CFG_DYN_BOTH));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "cDebugFlag", cDebugFlag, 0, 255, CFG_SCOPE_CLIENT, CFG_DYN_CLIENT));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "tqClientDebugFlag", tqClientDebugFlag, 0, 255, CFG_SCOPE_CLIENT, CFG_DYN_SERVER));
|
||||
TAOS_RETURN(TSDB_CODE_SUCCESS);
|
||||
}
|
||||
|
||||
|
@ -549,7 +549,6 @@ static int32_t taosAddServerLogCfg(SConfig *pCfg) {
|
|||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "sDebugFlag", sDebugFlag, 0, 255, CFG_SCOPE_SERVER, CFG_DYN_SERVER));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "tsdbDebugFlag", tsdbDebugFlag, 0, 255, CFG_SCOPE_SERVER, CFG_DYN_SERVER));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "tqDebugFlag", tqDebugFlag, 0, 255, CFG_SCOPE_SERVER, CFG_DYN_SERVER));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "tqClientDebugFlag", tqClientDebugFlag, 0, 255, CFG_SCOPE_SERVER, CFG_DYN_SERVER));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "fsDebugFlag", fsDebugFlag, 0, 255, CFG_SCOPE_SERVER, CFG_DYN_SERVER));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "udfDebugFlag", udfDebugFlag, 0, 255, CFG_SCOPE_SERVER, CFG_DYN_SERVER));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "smaDebugFlag", smaDebugFlag, 0, 255, CFG_SCOPE_SERVER, CFG_DYN_SERVER));
|
||||
|
@ -590,17 +589,18 @@ static int32_t taosAddClientCfg(SConfig *pCfg) {
|
|||
TAOS_CHECK_RETURN(
|
||||
cfgAddBool(pCfg, "queryUseNodeAllocator", tsQueryUseNodeAllocator, CFG_SCOPE_CLIENT, CFG_DYN_CLIENT));
|
||||
TAOS_CHECK_RETURN(cfgAddBool(pCfg, "keepColumnName", tsKeepColumnName, CFG_SCOPE_CLIENT, CFG_DYN_CLIENT));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "minSlidingTime", tsMinSlidingTime, 1, 1000000, CFG_SCOPE_CLIENT, CFG_DYN_CLIENT));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "minIntervalTime", tsMinIntervalTime, 1, 1000000, CFG_SCOPE_CLIENT, CFG_DYN_CLIENT));
|
||||
TAOS_CHECK_RETURN(cfgAddString(pCfg, "smlChildTableName", tsSmlChildTableName, CFG_SCOPE_CLIENT, CFG_DYN_CLIENT));
|
||||
TAOS_CHECK_RETURN(cfgAddString(pCfg, "smlAutoChildTableNameDelimiter", tsSmlAutoChildTableNameDelimiter,
|
||||
CFG_SCOPE_CLIENT, CFG_DYN_CLIENT));
|
||||
TAOS_CHECK_RETURN(cfgAddString(pCfg, "smlTagName", tsSmlTagName, CFG_SCOPE_CLIENT, CFG_DYN_CLIENT));
|
||||
TAOS_CHECK_RETURN(cfgAddString(pCfg, "smlTsDefaultName", tsSmlTsDefaultName, CFG_SCOPE_CLIENT, CFG_DYN_CLIENT));
|
||||
TAOS_CHECK_RETURN(cfgAddBool(pCfg, "smlDot2Underline", tsSmlDot2Underline, CFG_SCOPE_CLIENT, CFG_DYN_CLIENT));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "maxShellConns", tsMaxShellConns, 10, 50000000, CFG_SCOPE_CLIENT, CFG_DYN_NONE));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "maxInsertBatchRows", tsMaxInsertBatchRows, 1, INT32_MAX, CFG_SCOPE_CLIENT,
|
||||
CFG_DYN_CLIENT) != 0);
|
||||
TAOS_CHECK_RETURN(
|
||||
cfgAddInt32(pCfg, "maxRetryWaitTime", tsMaxRetryWaitTime, 0, 86400000, CFG_SCOPE_BOTH, CFG_DYN_CLIENT));
|
||||
cfgAddInt32(pCfg, "maxRetryWaitTime", tsMaxRetryWaitTime, 0, 86400000, CFG_SCOPE_SERVER, CFG_DYN_CLIENT));
|
||||
TAOS_CHECK_RETURN(cfgAddBool(pCfg, "useAdapter", tsUseAdapter, CFG_SCOPE_CLIENT, CFG_DYN_CLIENT));
|
||||
TAOS_CHECK_RETURN(cfgAddBool(pCfg, "crashReporting", tsEnableCrashReport, CFG_SCOPE_BOTH, CFG_DYN_CLIENT));
|
||||
TAOS_CHECK_RETURN(cfgAddInt64(pCfg, "queryMaxConcurrentTables", tsQueryMaxConcurrentTables, INT64_MIN, INT64_MAX,
|
||||
|
@ -630,15 +630,12 @@ static int32_t taosAddClientCfg(SConfig *pCfg) {
|
|||
TAOS_CHECK_RETURN(
|
||||
cfgAddInt32(pCfg, "timeToGetAvailableConn", tsTimeToGetAvailableConn, 20, 1000000, CFG_SCOPE_BOTH, CFG_DYN_NONE));
|
||||
|
||||
tsKeepAliveIdle = TRANGE(tsKeepAliveIdle, 1, 72000);
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "keepAliveIdle", tsKeepAliveIdle, 1, 7200000, CFG_SCOPE_BOTH, CFG_DYN_NONE));
|
||||
|
||||
tsNumOfTaskQueueThreads = tsNumOfCores * 2;
|
||||
tsNumOfTaskQueueThreads = TMAX(tsNumOfTaskQueueThreads, 16);
|
||||
|
||||
TAOS_CHECK_RETURN(
|
||||
cfgAddInt32(pCfg, "numOfTaskQueueThreads", tsNumOfTaskQueueThreads, 4, 1024, CFG_SCOPE_CLIENT, CFG_DYN_NONE));
|
||||
TAOS_CHECK_RETURN(cfgAddBool(pCfg, "experimental", tsExperimental, CFG_SCOPE_BOTH, CFG_DYN_BOTH));
|
||||
TAOS_CHECK_RETURN(cfgAddBool(pCfg, "experimental", tsExperimental, CFG_SCOPE_SERVER, CFG_DYN_SERVER));
|
||||
|
||||
TAOS_CHECK_RETURN(cfgAddBool(pCfg, "multiResultFunctionStarReturnTags", tsMultiResultFunctionStarReturnTags,
|
||||
CFG_SCOPE_CLIENT, CFG_DYN_CLIENT));
|
||||
|
@ -727,8 +724,7 @@ static int32_t taosAddServerCfg(SConfig *pCfg) {
|
|||
TAOS_CHECK_RETURN(cfgAddString(pCfg, "encryptScope", tsEncryptScope, CFG_SCOPE_SERVER, CFG_DYN_NONE));
|
||||
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "statusInterval", tsStatusInterval, 1, 30, CFG_SCOPE_SERVER, CFG_DYN_NONE));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "minSlidingTime", tsMinSlidingTime, 1, 1000000, CFG_SCOPE_CLIENT, CFG_DYN_CLIENT));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "minIntervalTime", tsMinIntervalTime, 1, 1000000, CFG_SCOPE_CLIENT, CFG_DYN_CLIENT));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "maxShellConns", tsMaxShellConns, 10, 50000000, CFG_SCOPE_SERVER, CFG_DYN_NONE));
|
||||
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "queryBufferSize", tsQueryBufferSize, -1, 500000000000, CFG_SCOPE_SERVER, CFG_DYN_NONE));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "queryRspPolicy", tsQueryRspPolicy, 0, 1, CFG_SCOPE_SERVER, CFG_DYN_ENT_SERVER));
|
||||
|
@ -746,7 +742,7 @@ static int32_t taosAddServerCfg(SConfig *pCfg) {
|
|||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "numOfSnodeSharedThreads", tsNumOfSnodeStreamThreads, 2, 1024, CFG_SCOPE_SERVER, CFG_DYN_NONE));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "numOfSnodeUniqueThreads", tsNumOfSnodeWriteThreads, 2, 1024, CFG_SCOPE_SERVER, CFG_DYN_NONE));
|
||||
|
||||
TAOS_CHECK_RETURN(cfgAddInt64(pCfg, "rpcQueueMemoryAllowed", tsQueueMemoryAllowed, TSDB_MAX_MSG_SIZE * 10L, INT64_MAX, CFG_SCOPE_BOTH, CFG_DYN_NONE));
|
||||
TAOS_CHECK_RETURN(cfgAddInt64(pCfg, "rpcQueueMemoryAllowed", tsQueueMemoryAllowed, TSDB_MAX_MSG_SIZE * 10L, INT64_MAX, CFG_SCOPE_SERVER, CFG_DYN_NONE));
|
||||
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "syncElectInterval", tsElectInterval, 10, 1000 * 60 * 24 * 2, CFG_SCOPE_SERVER, CFG_DYN_NONE));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "syncHeartbeatInterval", tsHeartbeatInterval, 10, 1000 * 60 * 24 * 2, CFG_SCOPE_SERVER, CFG_DYN_NONE));
|
||||
|
@ -782,12 +778,12 @@ static int32_t taosAddServerCfg(SConfig *pCfg) {
|
|||
TAOS_CHECK_RETURN(cfgAddBool(pCfg, "auditCreateTable", tsEnableAuditCreateTable, CFG_SCOPE_SERVER, CFG_DYN_NONE));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "auditInterval", tsAuditInterval, 500, 200000, CFG_SCOPE_SERVER, CFG_DYN_NONE));
|
||||
|
||||
TAOS_CHECK_RETURN(cfgAddBool(pCfg, "telemetryReporting", tsEnableTelem, CFG_SCOPE_BOTH, CFG_DYN_ENT_SERVER));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "telemetryInterval", tsTelemInterval, 1, 200000, CFG_SCOPE_BOTH, CFG_DYN_NONE));
|
||||
TAOS_CHECK_RETURN(cfgAddString(pCfg, "telemetryServer", tsTelemServer, CFG_SCOPE_BOTH, CFG_DYN_BOTH));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "telemetryPort", tsTelemPort, 1, 65056, CFG_SCOPE_BOTH, CFG_DYN_NONE));
|
||||
TAOS_CHECK_RETURN(cfgAddBool(pCfg, "telemetryReporting", tsEnableTelem, CFG_SCOPE_SERVER, CFG_DYN_ENT_SERVER));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "telemetryInterval", tsTelemInterval, 1, 200000, CFG_SCOPE_SERVER, CFG_DYN_NONE));
|
||||
TAOS_CHECK_RETURN(cfgAddString(pCfg, "telemetryServer", tsTelemServer, CFG_SCOPE_SERVER, CFG_DYN_BOTH));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "telemetryPort", tsTelemPort, 1, 65056, CFG_SCOPE_SERVER, CFG_DYN_NONE));
|
||||
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "rsyncPort", tsRsyncPort, 1, 65535, CFG_SCOPE_BOTH, CFG_DYN_SERVER));
|
||||
TAOS_CHECK_RETURN(cfgAddInt32(pCfg, "rsyncPort", tsRsyncPort, 1, 65535, CFG_SCOPE_SERVER, CFG_DYN_SERVER));
|
||||
TAOS_CHECK_RETURN(cfgAddString(pCfg, "snodeAddress", tsSnodeAddress, CFG_SCOPE_SERVER, CFG_DYN_SERVER));
|
||||
TAOS_CHECK_RETURN(cfgAddString(pCfg, "checkpointBackupDir", tsCheckpointBackupDir, CFG_SCOPE_SERVER, CFG_DYN_SERVER));
|
||||
|
||||
|
@ -1293,9 +1289,6 @@ static int32_t taosSetClientCfg(SConfig *pCfg) {
|
|||
TAOS_CHECK_GET_CFG_ITEM(pCfg, pItem, "timeToGetAvailableConn");
|
||||
tsTimeToGetAvailableConn = pItem->i32;
|
||||
|
||||
TAOS_CHECK_GET_CFG_ITEM(pCfg, pItem, "keepAliveIdle");
|
||||
tsKeepAliveIdle = pItem->i32;
|
||||
|
||||
TAOS_CHECK_GET_CFG_ITEM(pCfg, pItem, "experimental");
|
||||
tsExperimental = pItem->bval;
|
||||
|
||||
|
@ -2030,7 +2023,6 @@ static int32_t taosCfgDynamicOptionsForServer(SConfig *pCfg, const char *name) {
|
|||
|
||||
{"cacheLazyLoadThreshold", &tsCacheLazyLoadThreshold},
|
||||
{"checkpointInterval", &tsStreamCheckpointInterval},
|
||||
{"keepAliveIdle", &tsKeepAliveIdle},
|
||||
{"logKeepDays", &tsLogKeepDays},
|
||||
{"maxStreamBackendCache", &tsMaxStreamBackendCache},
|
||||
{"mqRebalanceInterval", &tsMqRebalanceInterval},
|
||||
|
@ -2288,7 +2280,6 @@ static int32_t taosCfgDynamicOptionsForClient(SConfig *pCfg, const char *name) {
|
|||
{"crashReporting", &tsEnableCrashReport},
|
||||
{"enableQueryHb", &tsEnableQueryHb},
|
||||
{"keepColumnName", &tsKeepColumnName},
|
||||
{"keepAliveIdle", &tsKeepAliveIdle},
|
||||
{"logKeepDays", &tsLogKeepDays},
|
||||
{"maxInsertBatchRows", &tsMaxInsertBatchRows},
|
||||
{"maxRetryWaitTime", &tsMaxRetryWaitTime},
|
||||
|
|
|
@ -172,7 +172,7 @@ void tsdbReleaseDataBlock2(STsdbReader *pReader);
|
|||
int32_t tsdbRetrieveDataBlock2(STsdbReader *pReader, SSDataBlock **pBlock, SArray *pIdList);
|
||||
int32_t tsdbReaderReset2(STsdbReader *pReader, SQueryTableDataCond *pCond);
|
||||
int32_t tsdbGetFileBlocksDistInfo2(STsdbReader *pReader, STableBlockDistInfo *pTableBlockInfo);
|
||||
int64_t tsdbGetNumOfRowsInMemTable2(STsdbReader *pHandle);
|
||||
int64_t tsdbGetNumOfRowsInMemTable2(STsdbReader *pHandle, uint32_t *rows);
|
||||
void *tsdbGetIdx2(SMeta *pMeta);
|
||||
void *tsdbGetIvtIdx2(SMeta *pMeta);
|
||||
uint64_t tsdbGetReaderMaxVersion2(STsdbReader *pReader);
|
||||
|
|
|
@ -1186,10 +1186,12 @@ int32_t tqStreamTaskProcessTaskResumeReq(void* handle, int64_t sversion, char* m
|
|||
streamMutexUnlock(&pHTask->lock);
|
||||
|
||||
code = tqProcessTaskResumeImpl(handle, pHTask, sversion, pReq->igUntreated, fromVnode);
|
||||
tqDebug("s-task:%s resume complete, code:%s", pHTask->id.idStr, tstrerror(code));
|
||||
|
||||
streamMetaReleaseTask(pMeta, pHTask);
|
||||
}
|
||||
|
||||
return code;
|
||||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
|
||||
int32_t tqStreamTasksGetTotalNum(SStreamMeta* pMeta) { return taosArrayGetSize(pMeta->pTaskList); }
|
||||
|
|
|
@ -25,82 +25,109 @@
|
|||
#define HASTYPE(_type, _t) (((_type) & (_t)) == (_t))
|
||||
|
||||
static int32_t setFirstLastResColToNull(SColumnInfoData* pCol, int32_t row) {
|
||||
char* buf = taosMemoryCalloc(1, pCol->info.bytes);
|
||||
if (buf == NULL) {
|
||||
return terrno;
|
||||
}
|
||||
int32_t code = TSDB_CODE_SUCCESS;
|
||||
int32_t lino = 0;
|
||||
char* buf = NULL;
|
||||
SFirstLastRes* pRes = NULL;
|
||||
|
||||
SFirstLastRes* pRes = (SFirstLastRes*)((char*)buf + VARSTR_HEADER_SIZE);
|
||||
TSDB_CHECK_NULL(pCol, code, lino, _end, TSDB_CODE_INVALID_PARA);
|
||||
|
||||
buf = taosMemoryCalloc(1, pCol->info.bytes);
|
||||
TSDB_CHECK_NULL(buf, code, lino, _end, terrno);
|
||||
|
||||
pRes = (SFirstLastRes*)((char*)buf + VARSTR_HEADER_SIZE);
|
||||
pRes->bytes = 0;
|
||||
pRes->hasResult = true;
|
||||
pRes->isNull = true;
|
||||
varDataSetLen(buf, pCol->info.bytes - VARSTR_HEADER_SIZE);
|
||||
int32_t code = colDataSetVal(pCol, row, buf, false);
|
||||
taosMemoryFree(buf);
|
||||
code = colDataSetVal(pCol, row, buf, false);
|
||||
TSDB_CHECK_CODE(code, lino, _end);
|
||||
|
||||
_end:
|
||||
if (code != TSDB_CODE_SUCCESS) {
|
||||
tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));
|
||||
}
|
||||
if (buf != NULL) {
|
||||
taosMemoryFreeClear(buf);
|
||||
}
|
||||
return code;
|
||||
}
|
||||
|
||||
static int32_t saveOneRowForLastRaw(SLastCol* pColVal, SCacheRowsReader* pReader, const int32_t slotId,
|
||||
SColumnInfoData* pColInfoData, int32_t numOfRows) {
|
||||
SColVal* pVal = &pColVal->colVal;
|
||||
int32_t code = 0;
|
||||
int32_t code = TSDB_CODE_SUCCESS;
|
||||
int32_t lino = 0;
|
||||
SColVal* pVal = NULL;
|
||||
|
||||
TSDB_CHECK_NULL(pColVal, code, lino, _end, TSDB_CODE_INVALID_PARA);
|
||||
TSDB_CHECK_NULL(pColInfoData, code, lino, _end, TSDB_CODE_INVALID_PARA);
|
||||
|
||||
pVal = &pColVal->colVal;
|
||||
|
||||
// allNullRow = false;
|
||||
if (IS_VAR_DATA_TYPE(pColVal->colVal.value.type)) {
|
||||
if (!COL_VAL_IS_VALUE(&pColVal->colVal)) {
|
||||
colDataSetNULL(pColInfoData, numOfRows);
|
||||
} else {
|
||||
TSDB_CHECK_NULL(pReader, code, lino, _end, TSDB_CODE_INVALID_PARA);
|
||||
varDataSetLen(pReader->transferBuf[slotId], pVal->value.nData);
|
||||
|
||||
memcpy(varDataVal(pReader->transferBuf[slotId]), pVal->value.pData, pVal->value.nData);
|
||||
code = colDataSetVal(pColInfoData, numOfRows, pReader->transferBuf[slotId], false);
|
||||
TSDB_CHECK_CODE(code, lino, _end);
|
||||
}
|
||||
} else {
|
||||
code = colDataSetVal(pColInfoData, numOfRows, (const char*)&pVal->value.val, !COL_VAL_IS_VALUE(pVal));
|
||||
TSDB_CHECK_CODE(code, lino, _end);
|
||||
}
|
||||
|
||||
_end:
|
||||
if (code != TSDB_CODE_SUCCESS) {
|
||||
tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));
|
||||
}
|
||||
return code;
|
||||
}
|
||||
|
||||
static int32_t saveOneRow(SArray* pRow, SSDataBlock* pBlock, SCacheRowsReader* pReader, const int32_t* slotIds,
|
||||
const int32_t* dstSlotIds, void** pRes, const char* idStr) {
|
||||
int32_t numOfRows = pBlock->info.rows;
|
||||
int32_t code = 0;
|
||||
int32_t code = TSDB_CODE_SUCCESS;
|
||||
int32_t lino = 0;
|
||||
int32_t numOfRows = 0;
|
||||
SArray* funcTypeBlockArray = NULL;
|
||||
|
||||
TSDB_CHECK_NULL(pBlock, code, lino, _end, TSDB_CODE_INVALID_PARA);
|
||||
TSDB_CHECK_NULL(pReader, code, lino, _end, TSDB_CODE_INVALID_PARA);
|
||||
if (pReader->numOfCols > 0) {
|
||||
TSDB_CHECK_NULL(slotIds, code, lino, _end, TSDB_CODE_INVALID_PARA);
|
||||
TSDB_CHECK_NULL(dstSlotIds, code, lino, _end, TSDB_CODE_INVALID_PARA);
|
||||
TSDB_CHECK_NULL(pRes, code, lino, _end, TSDB_CODE_INVALID_PARA);
|
||||
}
|
||||
|
||||
numOfRows = pBlock->info.rows;
|
||||
|
||||
if (HASTYPE(pReader->type, CACHESCAN_RETRIEVE_LAST)) {
|
||||
uint64_t ts = TSKEY_MIN;
|
||||
SFirstLastRes* p = NULL;
|
||||
col_id_t colId = -1;
|
||||
|
||||
SArray* funcTypeBlockArray = taosArrayInit(pReader->numOfCols, sizeof(int32_t));
|
||||
if (funcTypeBlockArray == NULL) {
|
||||
return terrno;
|
||||
}
|
||||
funcTypeBlockArray = taosArrayInit(pReader->numOfCols, sizeof(int32_t));
|
||||
TSDB_CHECK_NULL(funcTypeBlockArray, code, lino, _end, terrno);
|
||||
|
||||
for (int32_t i = 0; i < pReader->numOfCols; ++i) {
|
||||
SColumnInfoData* pColInfoData = taosArrayGet(pBlock->pDataBlock, dstSlotIds[i]);
|
||||
if (pColInfoData == NULL) {
|
||||
return TSDB_CODE_INVALID_PARA;
|
||||
}
|
||||
TSDB_CHECK_NULL(pColInfoData, code, lino, _end, TSDB_CODE_INVALID_PARA);
|
||||
|
||||
int32_t funcType = FUNCTION_TYPE_CACHE_LAST;
|
||||
if (pReader->pFuncTypeList != NULL && taosArrayGetSize(pReader->pFuncTypeList) > i) {
|
||||
void* pVal = taosArrayGet(pReader->pFuncTypeList, i);
|
||||
if (pVal == NULL) {
|
||||
return TSDB_CODE_INVALID_PARA;
|
||||
}
|
||||
TSDB_CHECK_NULL(pVal, code, lino, _end, TSDB_CODE_INVALID_PARA);
|
||||
|
||||
funcType = *(int32_t*)pVal;
|
||||
pVal = taosArrayGet(pReader->pFuncTypeList, i);
|
||||
if (pVal == NULL) {
|
||||
return TSDB_CODE_INVALID_PARA;
|
||||
}
|
||||
TSDB_CHECK_NULL(pVal, code, lino, _end, TSDB_CODE_INVALID_PARA);
|
||||
|
||||
void* px = taosArrayInsert(funcTypeBlockArray, dstSlotIds[i], pVal);
|
||||
if (px == NULL) {
|
||||
return terrno;
|
||||
}
|
||||
TSDB_CHECK_NULL(px, code, lino, _end, terrno);
|
||||
}
|
||||
|
||||
if (slotIds[i] == -1) {
|
||||
|
@ -110,24 +137,18 @@ static int32_t saveOneRow(SArray* pRow, SSDataBlock* pBlock, SCacheRowsReader* p
|
|||
}
|
||||
|
||||
code = setFirstLastResColToNull(pColInfoData, numOfRows);
|
||||
if (code) {
|
||||
return code;
|
||||
}
|
||||
TSDB_CHECK_CODE(code, lino, _end);
|
||||
continue;
|
||||
}
|
||||
|
||||
int32_t slotId = slotIds[i];
|
||||
SLastCol* pColVal = (SLastCol*)taosArrayGet(pRow, i);
|
||||
if (pColVal == NULL) {
|
||||
return TSDB_CODE_INVALID_PARA;
|
||||
}
|
||||
TSDB_CHECK_NULL(pColVal, code, lino, _end, TSDB_CODE_INVALID_PARA);
|
||||
|
||||
colId = pColVal->colVal.cid;
|
||||
if (FUNCTION_TYPE_CACHE_LAST_ROW == funcType) {
|
||||
code = saveOneRowForLastRaw(pColVal, pReader, slotId, pColInfoData, numOfRows);
|
||||
if (code) {
|
||||
return code;
|
||||
}
|
||||
TSDB_CHECK_CODE(code, lino, _end);
|
||||
|
||||
continue;
|
||||
}
|
||||
|
@ -154,22 +175,16 @@ static int32_t saveOneRow(SArray* pRow, SSDataBlock* pBlock, SCacheRowsReader* p
|
|||
p->hasResult = true;
|
||||
varDataSetLen(pRes[i], pColInfoData->info.bytes - VARSTR_HEADER_SIZE);
|
||||
code = colDataSetVal(pColInfoData, numOfRows, (const char*)pRes[i], false);
|
||||
if (code) {
|
||||
return code;
|
||||
}
|
||||
TSDB_CHECK_CODE(code, lino, _end);
|
||||
}
|
||||
|
||||
for (int32_t idx = 0; idx < taosArrayGetSize(pBlock->pDataBlock); ++idx) {
|
||||
SColumnInfoData* pCol = taosArrayGet(pBlock->pDataBlock, idx);
|
||||
if (pCol == NULL) {
|
||||
return TSDB_CODE_INVALID_PARA;
|
||||
}
|
||||
TSDB_CHECK_NULL(pCol, code, lino, _end, TSDB_CODE_INVALID_PARA);
|
||||
|
||||
if (idx < funcTypeBlockArray->size) {
|
||||
void* pVal = taosArrayGet(funcTypeBlockArray, idx);
|
||||
if (pVal == NULL) {
|
||||
return TSDB_CODE_INVALID_PARA;
|
||||
}
|
||||
TSDB_CHECK_NULL(pVal, code, lino, _end, TSDB_CODE_INVALID_PARA);
|
||||
|
||||
int32_t funcType = *(int32_t*)pVal;
|
||||
if (FUNCTION_TYPE_CACHE_LAST_ROW == funcType) {
|
||||
|
@ -182,17 +197,13 @@ static int32_t saveOneRow(SArray* pRow, SSDataBlock* pBlock, SCacheRowsReader* p
|
|||
colDataSetNULL(pCol, numOfRows);
|
||||
} else {
|
||||
code = colDataSetVal(pCol, numOfRows, (const char*)&ts, false);
|
||||
if (code) {
|
||||
return code;
|
||||
}
|
||||
TSDB_CHECK_CODE(code, lino, _end);
|
||||
}
|
||||
continue;
|
||||
} else if (pReader->numOfCols == 1 && idx != dstSlotIds[0] && (pCol->info.colId == colId || colId == -1)) {
|
||||
if (p && !p->isNull) {
|
||||
code = colDataSetVal(pCol, numOfRows, p->buf, false);
|
||||
if (code) {
|
||||
return code;
|
||||
}
|
||||
TSDB_CHECK_CODE(code, lino, _end);
|
||||
} else {
|
||||
colDataSetNULL(pCol, numOfRows);
|
||||
}
|
||||
|
@ -201,13 +212,10 @@ static int32_t saveOneRow(SArray* pRow, SSDataBlock* pBlock, SCacheRowsReader* p
|
|||
|
||||
// pBlock->info.rows += allNullRow ? 0 : 1;
|
||||
++pBlock->info.rows;
|
||||
taosArrayDestroy(funcTypeBlockArray);
|
||||
} else if (HASTYPE(pReader->type, CACHESCAN_RETRIEVE_LAST_ROW)) {
|
||||
for (int32_t i = 0; i < pReader->numOfCols; ++i) {
|
||||
SColumnInfoData* pColInfoData = taosArrayGet(pBlock->pDataBlock, dstSlotIds[i]);
|
||||
if (pColInfoData == NULL) {
|
||||
return TSDB_CODE_INVALID_PARA;
|
||||
}
|
||||
TSDB_CHECK_NULL(pColInfoData, code, lino, _end, TSDB_CODE_INVALID_PARA);
|
||||
|
||||
int32_t slotId = slotIds[i];
|
||||
if (slotId == -1) {
|
||||
|
@ -216,47 +224,53 @@ static int32_t saveOneRow(SArray* pRow, SSDataBlock* pBlock, SCacheRowsReader* p
|
|||
}
|
||||
|
||||
SLastCol* pColVal = (SLastCol*)taosArrayGet(pRow, i);
|
||||
if (pColVal == NULL) {
|
||||
return TSDB_CODE_INVALID_PARA;
|
||||
}
|
||||
TSDB_CHECK_NULL(pColVal, code, lino, _end, TSDB_CODE_INVALID_PARA);
|
||||
|
||||
code = saveOneRowForLastRaw(pColVal, pReader, slotId, pColInfoData, numOfRows);
|
||||
if (code) {
|
||||
return code;
|
||||
}
|
||||
TSDB_CHECK_CODE(code, lino, _end);
|
||||
}
|
||||
|
||||
// pBlock->info.rows += allNullRow ? 0 : 1;
|
||||
++pBlock->info.rows;
|
||||
} else {
|
||||
tsdbError("invalid retrieve type:%d, %s", pReader->type, idStr);
|
||||
return TSDB_CODE_INVALID_PARA;
|
||||
code = TSDB_CODE_INVALID_PARA;
|
||||
TSDB_CHECK_CODE(code, lino, _end);
|
||||
}
|
||||
|
||||
_end:
|
||||
if (code != TSDB_CODE_SUCCESS) {
|
||||
tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));
|
||||
}
|
||||
if (funcTypeBlockArray != NULL) {
|
||||
taosArrayDestroy(funcTypeBlockArray);
|
||||
}
|
||||
return code;
|
||||
}
|
||||
|
||||
static int32_t setTableSchema(SCacheRowsReader* p, uint64_t suid, const char* idstr) {
|
||||
int32_t numOfTables = p->numOfTables;
|
||||
int32_t code = TSDB_CODE_SUCCESS;
|
||||
int32_t lino = 0;
|
||||
int32_t numOfTables = 0;
|
||||
|
||||
TSDB_CHECK_NULL(p, code, lino, _end, TSDB_CODE_INVALID_PARA);
|
||||
|
||||
numOfTables = p->numOfTables;
|
||||
|
||||
if (suid != 0) {
|
||||
code = metaGetTbTSchemaNotNull(p->pVnode->pMeta, suid, -1, 1, &p->pSchema);
|
||||
if (TSDB_CODE_SUCCESS != code) {
|
||||
tsdbWarn("stable:%" PRIu64 " has been dropped, failed to retrieve cached rows, %s", suid, idstr);
|
||||
if (code == TSDB_CODE_NOT_FOUND) {
|
||||
return TSDB_CODE_PAR_TABLE_NOT_EXIST;
|
||||
} else {
|
||||
return code;
|
||||
code = TSDB_CODE_PAR_TABLE_NOT_EXIST;
|
||||
}
|
||||
TSDB_CHECK_CODE(code, lino, _end);
|
||||
}
|
||||
} else {
|
||||
for (int32_t i = 0; i < numOfTables; ++i) {
|
||||
uint64_t uid = p->pTableList[i].uid;
|
||||
code = metaGetTbTSchemaMaybeNull(p->pVnode->pMeta, uid, -1, 1, &p->pSchema);
|
||||
if(code != TSDB_CODE_SUCCESS) {
|
||||
return code;
|
||||
}
|
||||
TSDB_CHECK_CODE(code, lino, _end);
|
||||
if (p->pSchema != NULL) {
|
||||
break;
|
||||
}
|
||||
|
@ -267,33 +281,52 @@ static int32_t setTableSchema(SCacheRowsReader* p, uint64_t suid, const char* id
|
|||
// all queried tables have been dropped already, return immediately.
|
||||
if (p->pSchema == NULL) {
|
||||
tsdbWarn("all queried tables has been dropped, try next group, %s", idstr);
|
||||
return TSDB_CODE_PAR_TABLE_NOT_EXIST;
|
||||
code = TSDB_CODE_PAR_TABLE_NOT_EXIST;
|
||||
TSDB_CHECK_CODE(code, lino, _end);
|
||||
}
|
||||
}
|
||||
|
||||
return TSDB_CODE_SUCCESS;
|
||||
_end:
|
||||
if (code != TSDB_CODE_SUCCESS) {
|
||||
tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));
|
||||
}
|
||||
return code;
|
||||
}
|
||||
|
||||
int32_t tsdbReuseCacherowsReader(void* reader, void* pTableIdList, int32_t numOfTables) {
|
||||
int32_t code = TSDB_CODE_SUCCESS;
|
||||
int32_t lino = 0;
|
||||
SCacheRowsReader* pReader = (SCacheRowsReader*)reader;
|
||||
|
||||
TSDB_CHECK_NULL(pReader, code, lino, _end, TSDB_CODE_INVALID_PARA);
|
||||
|
||||
pReader->pTableList = pTableIdList;
|
||||
pReader->numOfTables = numOfTables;
|
||||
pReader->lastTs = INT64_MIN;
|
||||
destroySttBlockReader(pReader->pLDataIterArray, NULL);
|
||||
pReader->pLDataIterArray = taosArrayInit(4, POINTER_BYTES);
|
||||
TSDB_CHECK_NULL(pReader->pLDataIterArray, code, lino, _end, terrno);
|
||||
|
||||
return (pReader->pLDataIterArray != NULL) ? TSDB_CODE_SUCCESS : terrno;
|
||||
_end:
|
||||
if (code != TSDB_CODE_SUCCESS) {
|
||||
tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));
|
||||
}
|
||||
return code;
|
||||
}
|
||||
|
||||
int32_t tsdbCacherowsReaderOpen(void* pVnode, int32_t type, void* pTableIdList, int32_t numOfTables, int32_t numOfCols,
|
||||
SArray* pCidList, int32_t* pSlotIds, uint64_t suid, void** pReader, const char* idstr,
|
||||
SArray* pFuncTypeList, SColumnInfo* pPkCol, int32_t numOfPks) {
|
||||
int32_t code = TSDB_CODE_SUCCESS;
|
||||
int32_t lino = 0;
|
||||
SCacheRowsReader* p = NULL;
|
||||
|
||||
TSDB_CHECK_NULL(pVnode, code, lino, _end, TSDB_CODE_INVALID_PARA);
|
||||
TSDB_CHECK_NULL(pReader, code, lino, _end, TSDB_CODE_INVALID_PARA);
|
||||
|
||||
*pReader = NULL;
|
||||
SCacheRowsReader* p = taosMemoryCalloc(1, sizeof(SCacheRowsReader));
|
||||
if (p == NULL) {
|
||||
return terrno;
|
||||
}
|
||||
p = taosMemoryCalloc(1, sizeof(SCacheRowsReader));
|
||||
TSDB_CHECK_NULL(p, code, lino, _end, terrno);
|
||||
|
||||
p->type = type;
|
||||
p->pVnode = pVnode;
|
||||
|
@ -307,12 +340,13 @@ int32_t tsdbCacherowsReaderOpen(void* pVnode, int32_t type, void* pTableIdList,
|
|||
|
||||
p->rowKey.numOfPKs = numOfPks;
|
||||
if (numOfPks > 0) {
|
||||
TSDB_CHECK_NULL(pPkCol, code, lino, _end, TSDB_CODE_INVALID_PARA);
|
||||
p->rowKey.pks[0].type = pPkCol->type;
|
||||
if (IS_VAR_DATA_TYPE(pPkCol->type)) {
|
||||
p->rowKey.pks[0].pData = taosMemoryCalloc(1, pPkCol->bytes);
|
||||
if (p->rowKey.pks[0].pData == NULL) {
|
||||
taosMemoryFree(p);
|
||||
return terrno;
|
||||
taosMemoryFreeClear(p);
|
||||
TSDB_CHECK_NULL(p->rowKey.pks[0].pData, code, lino, _end, terrno);
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -321,48 +355,46 @@ int32_t tsdbCacherowsReaderOpen(void* pVnode, int32_t type, void* pTableIdList,
|
|||
|
||||
if (numOfTables == 0) {
|
||||
*pReader = p;
|
||||
return TSDB_CODE_SUCCESS;
|
||||
p = NULL;
|
||||
goto _end;
|
||||
}
|
||||
|
||||
p->pTableList = pTableIdList;
|
||||
p->numOfTables = numOfTables;
|
||||
|
||||
int32_t code = setTableSchema(p, suid, idstr);
|
||||
if (code != TSDB_CODE_SUCCESS) {
|
||||
tsdbCacherowsReaderClose(p);
|
||||
return code;
|
||||
}
|
||||
code = setTableSchema(p, suid, idstr);
|
||||
TSDB_CHECK_CODE(code, lino, _end);
|
||||
|
||||
p->transferBuf = taosMemoryCalloc(p->pSchema->numOfCols, POINTER_BYTES);
|
||||
if (p->transferBuf == NULL) {
|
||||
tsdbCacherowsReaderClose(p);
|
||||
return terrno;
|
||||
}
|
||||
TSDB_CHECK_NULL(p->transferBuf, code, lino, _end, terrno);
|
||||
|
||||
for (int32_t i = 0; i < p->pSchema->numOfCols; ++i) {
|
||||
if (IS_VAR_DATA_TYPE(p->pSchema->columns[i].type)) {
|
||||
p->transferBuf[i] = taosMemoryMalloc(p->pSchema->columns[i].bytes);
|
||||
if (p->transferBuf[i] == NULL) {
|
||||
tsdbCacherowsReaderClose(p);
|
||||
return terrno;
|
||||
}
|
||||
TSDB_CHECK_NULL(p->transferBuf[i], code, lino, _end, terrno);
|
||||
}
|
||||
}
|
||||
|
||||
if (idstr != NULL) {
|
||||
p->idstr = taosStrdup(idstr);
|
||||
if (idstr != NULL && p->idstr == NULL) {
|
||||
tsdbCacherowsReaderClose(p);
|
||||
return terrno;
|
||||
TSDB_CHECK_NULL(p->idstr, code, lino, _end, terrno);
|
||||
}
|
||||
code = taosThreadMutexInit(&p->readerMutex, NULL);
|
||||
if (code) {
|
||||
tsdbCacherowsReaderClose(p);
|
||||
return code;
|
||||
}
|
||||
TSDB_CHECK_CODE(code, lino, _end);
|
||||
|
||||
p->lastTs = INT64_MIN;
|
||||
|
||||
*pReader = p;
|
||||
p = NULL;
|
||||
|
||||
_end:
|
||||
if (code != TSDB_CODE_SUCCESS) {
|
||||
tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));
|
||||
*pReader = NULL;
|
||||
}
|
||||
if (p != NULL) {
|
||||
tsdbCacherowsReaderClose(p);
|
||||
}
|
||||
return code;
|
||||
}
|
||||
|
||||
|
@ -393,6 +425,7 @@ void tsdbCacherowsReaderClose(void* pReader) {
|
|||
|
||||
if (p->pLDataIterArray) {
|
||||
destroySttBlockReader(p->pLDataIterArray, NULL);
|
||||
p->pLDataIterArray = NULL;
|
||||
}
|
||||
|
||||
if (p->pFileReader) {
|
||||
|
@ -443,39 +476,32 @@ static int32_t tsdbCacheQueryReseek(void* pQHandle) {
|
|||
|
||||
int32_t tsdbRetrieveCacheRows(void* pReader, SSDataBlock* pResBlock, const int32_t* slotIds, const int32_t* dstSlotIds,
|
||||
SArray* pTableUidList, bool* pGotAll) {
|
||||
if (pReader == NULL || pResBlock == NULL) {
|
||||
return TSDB_CODE_INVALID_PARA;
|
||||
}
|
||||
|
||||
int32_t code = TSDB_CODE_SUCCESS;
|
||||
int32_t lino = 0;
|
||||
bool hasRes = false;
|
||||
SArray* pRow = NULL;
|
||||
void** pRes = NULL;
|
||||
SCacheRowsReader* pr = pReader;
|
||||
SCacheRowsReader* pr = NULL;
|
||||
int32_t pkBufLen = 0;
|
||||
|
||||
TSDB_CHECK_NULL(pReader, code, lino, _end, TSDB_CODE_INVALID_PARA);
|
||||
TSDB_CHECK_NULL(pResBlock, code, lino, _end, TSDB_CODE_INVALID_PARA);
|
||||
|
||||
pr = pReader;
|
||||
|
||||
pr->pReadSnap = NULL;
|
||||
pRow = taosArrayInit(TARRAY_SIZE(pr->pCidList), sizeof(SLastCol));
|
||||
if (pRow == NULL) {
|
||||
code = terrno;
|
||||
goto _end;
|
||||
}
|
||||
TSDB_CHECK_NULL(pRow, code, lino, _end, terrno);
|
||||
|
||||
pRes = taosMemoryCalloc(pr->numOfCols, POINTER_BYTES);
|
||||
if (pRes == NULL) {
|
||||
code = terrno;
|
||||
goto _end;
|
||||
}
|
||||
TSDB_CHECK_NULL(pRes, code, lino, _end, terrno);
|
||||
|
||||
pkBufLen = (pr->rowKey.numOfPKs > 0) ? pr->pkColumn.bytes : 0;
|
||||
for (int32_t j = 0; j < pr->numOfCols; ++j) {
|
||||
int32_t bytes = (slotIds[j] == -1) ? 1 : pr->pSchema->columns[slotIds[j]].bytes;
|
||||
|
||||
pRes[j] = taosMemoryCalloc(1, sizeof(SFirstLastRes) + bytes + pkBufLen + VARSTR_HEADER_SIZE);
|
||||
if (pRes[j] == NULL) {
|
||||
code = terrno;
|
||||
goto _end;
|
||||
}
|
||||
TSDB_CHECK_NULL(pRes[j], code, lino, _end, terrno);
|
||||
|
||||
SFirstLastRes* p = (SFirstLastRes*)varDataVal(pRes[j]);
|
||||
p->ts = INT64_MIN;
|
||||
|
@ -483,9 +509,7 @@ int32_t tsdbRetrieveCacheRows(void* pReader, SSDataBlock* pResBlock, const int32
|
|||
|
||||
(void)taosThreadMutexLock(&pr->readerMutex);
|
||||
code = tsdbTakeReadSnap2((STsdbReader*)pr, tsdbCacheQueryReseek, &pr->pReadSnap, pr->idstr);
|
||||
if (code != TSDB_CODE_SUCCESS) {
|
||||
goto _end;
|
||||
}
|
||||
TSDB_CHECK_CODE(code, lino, _end);
|
||||
|
||||
int8_t ltype = (pr->type & CACHESCAN_RETRIEVE_LAST) >> 3;
|
||||
|
||||
|
@ -494,20 +518,14 @@ int32_t tsdbRetrieveCacheRows(void* pReader, SSDataBlock* pResBlock, const int32
|
|||
// retrieve the only one last row of all tables in the uid list.
|
||||
if (HASTYPE(pr->type, CACHESCAN_RETRIEVE_TYPE_SINGLE)) {
|
||||
SArray* pLastCols = taosArrayInit(pr->numOfCols, sizeof(SLastCol));
|
||||
if (pLastCols == NULL) {
|
||||
code = terrno;
|
||||
goto _end;
|
||||
}
|
||||
TSDB_CHECK_NULL(pLastCols, code, lino, _end, terrno);
|
||||
|
||||
for (int32_t i = 0; i < pr->numOfCols; ++i) {
|
||||
int32_t slotId = slotIds[i];
|
||||
if (slotId == -1) {
|
||||
SLastCol p = {.rowKey.ts = INT64_MIN, .colVal.value.type = TSDB_DATA_TYPE_BOOL, .colVal.flag = CV_FLAG_NULL};
|
||||
void* px = taosArrayPush(pLastCols, &p);
|
||||
if (px == NULL) {
|
||||
code = terrno;
|
||||
goto _end;
|
||||
}
|
||||
TSDB_CHECK_NULL(px, code, lino, _end, terrno);
|
||||
continue;
|
||||
}
|
||||
struct STColumn* pCol = &pr->pSchema->columns[slotId];
|
||||
|
@ -518,29 +536,19 @@ int32_t tsdbRetrieveCacheRows(void* pReader, SSDataBlock* pResBlock, const int32
|
|||
for (int32_t j = 0; j < pr->rowKey.numOfPKs; j++) {
|
||||
p.rowKey.pks[j].type = pr->pkColumn.type;
|
||||
if (IS_VAR_DATA_TYPE(pr->pkColumn.type)) {
|
||||
|
||||
p.rowKey.pks[j].pData = taosMemoryCalloc(1, pr->pkColumn.bytes);
|
||||
if (p.rowKey.pks[j].pData == NULL) {
|
||||
code = terrno;
|
||||
goto _end;
|
||||
}
|
||||
TSDB_CHECK_NULL(p.rowKey.pks[j].pData, code, lino, _end, terrno);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (IS_VAR_DATA_TYPE(pCol->type)) {
|
||||
p.colVal.value.pData = taosMemoryCalloc(pCol->bytes, sizeof(char));
|
||||
if (p.colVal.value.pData == NULL) {
|
||||
code = terrno;
|
||||
goto _end;
|
||||
}
|
||||
TSDB_CHECK_NULL(p.colVal.value.pData, code, lino, _end, terrno);
|
||||
}
|
||||
|
||||
void* px = taosArrayPush(pLastCols, &p);
|
||||
if (px == NULL) {
|
||||
code = terrno;
|
||||
goto _end;
|
||||
}
|
||||
TSDB_CHECK_NULL(px, code, lino, _end, terrno);
|
||||
}
|
||||
|
||||
int64_t st = taosGetTimestampUs();
|
||||
|
@ -551,9 +559,8 @@ int32_t tsdbRetrieveCacheRows(void* pReader, SSDataBlock* pResBlock, const int32
|
|||
code = tsdbCacheGetBatch(pr->pTsdb, uid, pRow, pr, ltype);
|
||||
if (code == -1) { // fix the invalid return code
|
||||
code = 0;
|
||||
} else if (code != 0) {
|
||||
goto _end;
|
||||
}
|
||||
TSDB_CHECK_CODE(code, lino, _end);
|
||||
|
||||
if (TARRAY_SIZE(pRow) <= 0 || COL_VAL_IS_NONE(&((SLastCol*)TARRAY_DATA(pRow))[0].colVal)) {
|
||||
taosArrayClearEx(pRow, tsdbCacheFreeSLastColItem);
|
||||
|
@ -600,10 +607,7 @@ int32_t tsdbRetrieveCacheRows(void* pReader, SSDataBlock* pResBlock, const int32
|
|||
if (k == 0) {
|
||||
if (TARRAY_SIZE(pTableUidList) == 0) {
|
||||
void* px = taosArrayPush(pTableUidList, &uid);
|
||||
if (px == NULL) {
|
||||
code = terrno;
|
||||
goto _end;
|
||||
}
|
||||
TSDB_CHECK_NULL(px, code, lino, _end, terrno);
|
||||
} else {
|
||||
taosArraySet(pTableUidList, 0, &uid);
|
||||
}
|
||||
|
@ -654,9 +658,7 @@ int32_t tsdbRetrieveCacheRows(void* pReader, SSDataBlock* pResBlock, const int32
|
|||
|
||||
if (hasRes) {
|
||||
code = saveOneRow(pLastCols, pResBlock, pr, slotIds, dstSlotIds, pRes, pr->idstr);
|
||||
if (code) {
|
||||
goto _end;
|
||||
}
|
||||
TSDB_CHECK_CODE(code, lino, _end);
|
||||
}
|
||||
|
||||
taosArrayDestroyEx(pLastCols, tsdbCacheFreeSLastColItem);
|
||||
|
@ -668,9 +670,8 @@ int32_t tsdbRetrieveCacheRows(void* pReader, SSDataBlock* pResBlock, const int32
|
|||
if ((code = tsdbCacheGetBatch(pr->pTsdb, uid, pRow, pr, ltype)) != 0) {
|
||||
if (code == -1) { // fix the invalid return code
|
||||
code = 0;
|
||||
} else if (code != 0) {
|
||||
goto _end;
|
||||
}
|
||||
TSDB_CHECK_CODE(code, lino, _end);
|
||||
}
|
||||
|
||||
if (TARRAY_SIZE(pRow) <= 0 || COL_VAL_IS_NONE(&((SLastCol*)TARRAY_DATA(pRow))[0].colVal)) {
|
||||
|
@ -679,17 +680,12 @@ int32_t tsdbRetrieveCacheRows(void* pReader, SSDataBlock* pResBlock, const int32
|
|||
}
|
||||
|
||||
code = saveOneRow(pRow, pResBlock, pr, slotIds, dstSlotIds, pRes, pr->idstr);
|
||||
if (code) {
|
||||
goto _end;
|
||||
}
|
||||
TSDB_CHECK_CODE(code, lino, _end);
|
||||
|
||||
taosArrayClearEx(pRow, tsdbCacheFreeSLastColItem);
|
||||
|
||||
void* px = taosArrayPush(pTableUidList, &uid);
|
||||
if (px == NULL) {
|
||||
code = terrno;
|
||||
goto _end;
|
||||
}
|
||||
TSDB_CHECK_NULL(px, code, lino, _end, terrno);
|
||||
|
||||
++pr->tableIndex;
|
||||
if (pResBlock->info.rows >= pResBlock->info.capacity) {
|
||||
|
@ -702,6 +698,7 @@ int32_t tsdbRetrieveCacheRows(void* pReader, SSDataBlock* pResBlock, const int32
|
|||
}
|
||||
} else {
|
||||
code = TSDB_CODE_INVALID_PARA;
|
||||
TSDB_CHECK_CODE(code, lino, _end);
|
||||
}
|
||||
|
||||
_end:
|
||||
|
@ -723,5 +720,8 @@ _end:
|
|||
taosMemoryFree(pRes);
|
||||
taosArrayDestroy(pRow);
|
||||
|
||||
if (code != TSDB_CODE_SUCCESS) {
|
||||
tsdbError("%s failed at line %d since %s", __func__, lino, tstrerror(code));
|
||||
}
|
||||
return code;
|
||||
}
|
||||
|
|
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
|
@ -30,13 +30,13 @@ extern "C" {
|
|||
do { \
|
||||
(_w)->skey = INT64_MAX; \
|
||||
(_w)->ekey = INT64_MIN; \
|
||||
} while (0);
|
||||
} while (0)
|
||||
|
||||
#define INIT_KEYRANGE(_k) \
|
||||
do { \
|
||||
(_k)->skey.ts = INT64_MAX; \
|
||||
(_k)->ekey.ts = INT64_MIN; \
|
||||
} while (0);
|
||||
} while (0)
|
||||
|
||||
#define tRowGetKeyEx(_pRow, _pKey) \
|
||||
{ \
|
||||
|
@ -72,7 +72,6 @@ typedef struct STsdbReaderInfo {
|
|||
} STsdbReaderInfo;
|
||||
|
||||
typedef struct SBlockInfoBuf {
|
||||
int32_t currentIndex;
|
||||
SArray* pData;
|
||||
int32_t numPerBucket;
|
||||
int32_t numOfTables;
|
||||
|
@ -241,7 +240,6 @@ typedef struct SDataBlockIter {
|
|||
int32_t index;
|
||||
SArray* blockList; // SArray<SFileDataBlockInfo>
|
||||
int32_t order;
|
||||
SDataBlk block; // current SDataBlk data
|
||||
} SDataBlockIter;
|
||||
|
||||
typedef struct SFileBlockDumpInfo {
|
||||
|
@ -321,7 +319,7 @@ int32_t createDataBlockScanInfo(STsdbReader* pTsdbReader, SBlockInfoBuf* pBuf, c
|
|||
int32_t initTableBlockScanInfo(STableBlockScanInfo* pScanInfo, uint64_t uid, SSHashObj* pTableMap,
|
||||
STsdbReader* pReader);
|
||||
void clearBlockScanInfo(STableBlockScanInfo* p);
|
||||
void destroyAllBlockScanInfo(SSHashObj* pTableMap);
|
||||
void destroyAllBlockScanInfo(SSHashObj** pTableMap);
|
||||
void resetAllDataBlockScanInfo(SSHashObj* pTableMap, int64_t ts, int32_t step);
|
||||
void cleanupInfoForNextFileset(SSHashObj* pTableMap);
|
||||
int32_t ensureBlockScanInfoBuf(SBlockInfoBuf* pBuf, int32_t numOfTables);
|
||||
|
@ -335,7 +333,7 @@ void clearBrinBlockIter(SBrinRecordIter* pIter);
|
|||
|
||||
// initialize block iterator API
|
||||
int32_t initBlockIterator(STsdbReader* pReader, SDataBlockIter* pBlockIter, int32_t numOfBlocks, SArray* pTableList);
|
||||
bool blockIteratorNext(SDataBlockIter* pBlockIter, const char* idStr);
|
||||
bool blockIteratorNext(SDataBlockIter* pBlockIter);
|
||||
|
||||
// load tomb data API (stt/mem only for one table each, tomb data from data files are load for all tables at one time)
|
||||
int32_t loadMemTombData(SArray** ppMemDelData, STbData* pMemTbData, STbData* piMemTbData, int64_t ver);
|
||||
|
|
|
@ -56,6 +56,7 @@ static int32_t buildRetrieveTableRsp(SSDataBlock* pBlock, int32_t numOfCols, SRe
|
|||
int32_t len = blockEncode(pBlock, (*pRsp)->data + PAYLOAD_PREFIX_LEN, dataEncodeBufSize, numOfCols);
|
||||
if(len < 0) {
|
||||
taosMemoryFree(*pRsp);
|
||||
*pRsp = NULL;
|
||||
return terrno;
|
||||
}
|
||||
SET_PAYLOAD_LEN((*pRsp)->data, len, len);
|
||||
|
@ -957,8 +958,8 @@ static int32_t buildLocalVariablesResultDataBlock(SSDataBlock** pOutput) {
|
|||
|
||||
_exit:
|
||||
if (terrno != TSDB_CODE_SUCCESS) {
|
||||
taosMemoryFree(pBlock);
|
||||
taosArrayDestroy(pBlock->pDataBlock);
|
||||
taosMemoryFree(pBlock);
|
||||
}
|
||||
return terrno;
|
||||
}
|
||||
|
|
|
@ -2112,6 +2112,7 @@ static int32_t qExplainGenerateRsp(SExplainCtx *pCtx, SRetrieveTableRsp **pRsp)
|
|||
}
|
||||
|
||||
int32_t qExplainUpdateExecInfo(SExplainCtx *pCtx, SExplainRsp *pRspMsg, int32_t groupId, SRetrieveTableRsp **pRsp) {
|
||||
if(!pCtx || !pRspMsg || !pRsp) return TSDB_CODE_INVALID_PARA;
|
||||
SExplainResNode *node = NULL;
|
||||
int32_t code = 0;
|
||||
bool groupDone = false;
|
||||
|
@ -2176,6 +2177,7 @@ _exit:
|
|||
}
|
||||
|
||||
int32_t qExecStaticExplain(SQueryPlan *pDag, SRetrieveTableRsp **pRsp) {
|
||||
if (!pDag || !pRsp) return TSDB_CODE_INVALID_PARA;
|
||||
int32_t code = 0;
|
||||
SExplainCtx *pCtx = NULL;
|
||||
|
||||
|
@ -2188,6 +2190,7 @@ _return:
|
|||
}
|
||||
|
||||
int32_t qExecExplainBegin(SQueryPlan *pDag, SExplainCtx **pCtx, int64_t startTs) {
|
||||
if(!pDag || !pCtx) return TSDB_CODE_INVALID_PARA;
|
||||
QRY_ERR_RET(qExplainPrepareCtx(pDag, pCtx));
|
||||
|
||||
(*pCtx)->reqStartTs = startTs;
|
||||
|
@ -2197,6 +2200,7 @@ int32_t qExecExplainBegin(SQueryPlan *pDag, SExplainCtx **pCtx, int64_t startTs)
|
|||
}
|
||||
|
||||
int32_t qExecExplainEnd(SExplainCtx *pCtx, SRetrieveTableRsp **pRsp) {
|
||||
if(!pCtx || !pRsp) return TSDB_CODE_INVALID_PARA;
|
||||
int32_t code = 0;
|
||||
pCtx->jobDoneTs = taosGetTimestampUs();
|
||||
|
||||
|
|
|
@ -685,11 +685,11 @@ static SSDataBlock* sysTableScanUserCols(SOperatorInfo* pOperator) {
|
|||
pAPI->metaFn.pauseTableMetaCursor(pInfo->pCur);
|
||||
break;
|
||||
}
|
||||
} else {
|
||||
}
|
||||
// if pInfo->pRes->info.rows == 0, also need to add the meta to pDataBlock
|
||||
code = sysTableUserColsFillOneTableCols(pInfo, dbname, &numOfRows, pDataBlock, tableName, schemaRow, typeName);
|
||||
QUERY_CHECK_CODE(code, lino, _end);
|
||||
}
|
||||
}
|
||||
|
||||
if (numOfRows > 0) {
|
||||
pAPI->metaFn.pauseTableMetaCursor(pInfo->pCur);
|
||||
|
@ -761,7 +761,7 @@ static SSDataBlock* sysTableScanUserTags(SOperatorInfo* pOperator) {
|
|||
|
||||
SMetaReader smrChildTable = {0};
|
||||
pAPI->metaReaderFn.initReader(&smrChildTable, pInfo->readHandle.vnode, META_READER_LOCK, &pAPI->metaFn);
|
||||
int32_t code = pAPI->metaReaderFn.getTableEntryByName(&smrChildTable, condTableName);
|
||||
code = pAPI->metaReaderFn.getTableEntryByName(&smrChildTable, condTableName);
|
||||
if (code != TSDB_CODE_SUCCESS) {
|
||||
// terrno has been set by pAPI->metaReaderFn.getTableEntryByName, therefore, return directly
|
||||
pAPI->metaReaderFn.clearReader(&smrChildTable);
|
||||
|
@ -847,7 +847,8 @@ static SSDataBlock* sysTableScanUserTags(SOperatorInfo* pOperator) {
|
|||
pAPI->metaReaderFn.clearReader(&smrSuperTable);
|
||||
break;
|
||||
}
|
||||
} else {
|
||||
}
|
||||
// if pInfo->pRes->info.rows == 0, also need to add this meta into datablock.
|
||||
code = sysTableUserTagsFillOneTableTags(pInfo, &smrSuperTable, &pInfo->pCur->mr, dbname, tableName, &numOfRows,
|
||||
dataBlock);
|
||||
if (code != TSDB_CODE_SUCCESS) {
|
||||
|
@ -859,7 +860,6 @@ static SSDataBlock* sysTableScanUserTags(SOperatorInfo* pOperator) {
|
|||
dataBlock = NULL;
|
||||
T_LONG_JMP(pTaskInfo->env, terrno);
|
||||
}
|
||||
}
|
||||
pAPI->metaReaderFn.clearReader(&smrSuperTable);
|
||||
}
|
||||
|
||||
|
@ -2792,7 +2792,9 @@ static int32_t doBlockInfoScanNext(SOperatorInfo* pOperator, SSDataBlock** ppRes
|
|||
code = pAPI->tsdReader.tsdReaderGetDataBlockDistInfo(pBlockScanInfo->pHandle, &blockDistInfo);
|
||||
QUERY_CHECK_CODE(code, lino, _end);
|
||||
|
||||
blockDistInfo.numOfInmemRows = (int32_t)pAPI->tsdReader.tsdReaderGetNumOfInMemRows(pBlockScanInfo->pHandle);
|
||||
blockDistInfo.numOfInmemRows = 0;
|
||||
code = pAPI->tsdReader.tsdReaderGetNumOfInMemRows(pBlockScanInfo->pHandle, &blockDistInfo.numOfInmemRows);
|
||||
QUERY_CHECK_CODE(code, lino, _end);
|
||||
|
||||
SSDataBlock* pBlock = pBlockScanInfo->pResBlock;
|
||||
|
||||
|
|
|
@ -26,7 +26,7 @@ extern "C" {
|
|||
struct tMemBucket;
|
||||
|
||||
int32_t tMemBucketCreate(int32_t nElemSize, int16_t dataType, double minval, double maxval, bool hasWindowOrGroup,
|
||||
struct tMemBucket **pBucket);
|
||||
struct tMemBucket **pBucket, int32_t numOfElements);
|
||||
|
||||
void tMemBucketDestroy(struct tMemBucket **pBucket);
|
||||
|
||||
|
|
|
@ -1805,7 +1805,7 @@ int32_t percentileFunction(SqlFunctionCtx* pCtx) {
|
|||
pResInfo->complete = true;
|
||||
return TSDB_CODE_SUCCESS;
|
||||
} else {
|
||||
code = tMemBucketCreate(pCol->info.bytes, type, pInfo->minval, pInfo->maxval, pCtx->hasWindowOrGroup, &pInfo->pMemBucket);
|
||||
code = tMemBucketCreate(pCol->info.bytes, type, pInfo->minval, pInfo->maxval, pCtx->hasWindowOrGroup, &pInfo->pMemBucket, pInfo->numOfElems);
|
||||
if (TSDB_CODE_SUCCESS != code) {
|
||||
return code;
|
||||
}
|
||||
|
|
|
@ -269,18 +269,16 @@ static void resetSlotInfo(tMemBucket *pBucket) {
|
|||
}
|
||||
|
||||
int32_t tMemBucketCreate(int32_t nElemSize, int16_t dataType, double minval, double maxval, bool hasWindowOrGroup,
|
||||
tMemBucket **pBucket) {
|
||||
tMemBucket **pBucket, int32_t numOfElements) {
|
||||
*pBucket = (tMemBucket *)taosMemoryCalloc(1, sizeof(tMemBucket));
|
||||
if (*pBucket == NULL) {
|
||||
return terrno;
|
||||
}
|
||||
|
||||
if (hasWindowOrGroup) {
|
||||
// With window or group by, we need to shrink page size and reduce page num to save memory.
|
||||
(*pBucket)->numOfSlots = DEFAULT_NUM_OF_SLOT / 8 ; // 128 bucket
|
||||
// With window or group by, we need to shrink page size to save memory.
|
||||
(*pBucket)->bufPageSize = 4096; // 4k per page
|
||||
} else {
|
||||
(*pBucket)->numOfSlots = DEFAULT_NUM_OF_SLOT;
|
||||
(*pBucket)->bufPageSize = 16384 * 4; // 16k per page
|
||||
}
|
||||
|
||||
|
@ -302,6 +300,8 @@ int32_t tMemBucketCreate(int32_t nElemSize, int16_t dataType, double minval, dou
|
|||
}
|
||||
|
||||
(*pBucket)->elemPerPage = ((*pBucket)->bufPageSize - sizeof(SFilePage)) / (*pBucket)->bytes;
|
||||
(*pBucket)->numOfSlots = TMIN((int16_t)(numOfElements / ((*pBucket)->elemPerPage * 6)) + 1, DEFAULT_NUM_OF_SLOT);
|
||||
|
||||
(*pBucket)->comparFn = getKeyComparFunc((*pBucket)->type, TSDB_ORDER_ASC);
|
||||
|
||||
(*pBucket)->hashFunc = getHashFunc((*pBucket)->type);
|
||||
|
@ -587,7 +587,7 @@ int32_t getPercentileImpl(tMemBucket *pMemBucket, int32_t count, double fraction
|
|||
// try next round
|
||||
tMemBucket *tmpBucket = NULL;
|
||||
int32_t code = tMemBucketCreate(pMemBucket->bytes, pMemBucket->type, pSlot->range.dMinVal, pSlot->range.dMaxVal,
|
||||
false, &tmpBucket);
|
||||
false, &tmpBucket, pSlot->info.size);
|
||||
if (TSDB_CODE_SUCCESS != code) {
|
||||
tMemBucketDestroy(&tmpBucket);
|
||||
return code;
|
||||
|
|
|
@ -62,6 +62,7 @@ static void udfUdfdStopAsyncCb(uv_async_t *async);
|
|||
static void udfWatchUdfd(void *args);
|
||||
|
||||
void udfUdfdExit(uv_process_t *process, int64_t exitStatus, int32_t termSignal) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(process);
|
||||
fnInfo("udfd process exited with status %" PRId64 ", signal %d", exitStatus, termSignal);
|
||||
SUdfdData *pData = process->data;
|
||||
if(pData == NULL) {
|
||||
|
@ -81,6 +82,7 @@ void udfUdfdExit(uv_process_t *process, int64_t exitStatus, int32_t termSignal)
|
|||
|
||||
static int32_t udfSpawnUdfd(SUdfdData *pData) {
|
||||
fnInfo("start to init udfd");
|
||||
TAOS_UDF_CHECK_PTR_RCODE(pData);
|
||||
|
||||
int32_t err = 0;
|
||||
uv_process_options_t options = {0};
|
||||
|
@ -271,17 +273,20 @@ _OVER:
|
|||
}
|
||||
|
||||
static void udfUdfdCloseWalkCb(uv_handle_t *handle, void *arg) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(handle);
|
||||
if (!uv_is_closing(handle)) {
|
||||
uv_close(handle, NULL);
|
||||
}
|
||||
}
|
||||
|
||||
static void udfUdfdStopAsyncCb(uv_async_t *async) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(async);
|
||||
SUdfdData *pData = async->data;
|
||||
uv_stop(&pData->loop);
|
||||
}
|
||||
|
||||
static void udfWatchUdfd(void *args) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(args);
|
||||
SUdfdData *pData = args;
|
||||
TAOS_UV_CHECK_ERRNO(uv_loop_init(&pData->loop));
|
||||
TAOS_UV_CHECK_ERRNO(uv_async_init(&pData->loop, &pData->stopAsync, udfUdfdStopAsyncCb));
|
||||
|
@ -877,6 +882,7 @@ void *decodeUdfResponse(const void *buf, SUdfResponse *rsp) {
|
|||
}
|
||||
|
||||
void freeUdfColumnData(SUdfColumnData *data, SUdfColumnMeta *meta) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(data, meta);
|
||||
if (IS_VAR_DATA_TYPE(meta->type)) {
|
||||
taosMemoryFree(data->varLenCol.varOffsets);
|
||||
data->varLenCol.varOffsets = NULL;
|
||||
|
@ -890,9 +896,13 @@ void freeUdfColumnData(SUdfColumnData *data, SUdfColumnMeta *meta) {
|
|||
}
|
||||
}
|
||||
|
||||
void freeUdfColumn(SUdfColumn *col) { freeUdfColumnData(&col->colData, &col->colMeta); }
|
||||
void freeUdfColumn(SUdfColumn *col) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(col);
|
||||
freeUdfColumnData(&col->colData, &col->colMeta);
|
||||
}
|
||||
|
||||
void freeUdfDataDataBlock(SUdfDataBlock *block) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(block);
|
||||
for (int32_t i = 0; i < block->numOfCols; ++i) {
|
||||
freeUdfColumn(block->udfCols[i]);
|
||||
taosMemoryFree(block->udfCols[i]);
|
||||
|
@ -903,11 +913,17 @@ void freeUdfDataDataBlock(SUdfDataBlock *block) {
|
|||
}
|
||||
|
||||
void freeUdfInterBuf(SUdfInterBuf *buf) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(buf);
|
||||
taosMemoryFree(buf->buf);
|
||||
buf->buf = NULL;
|
||||
}
|
||||
|
||||
int32_t convertDataBlockToUdfDataBlock(SSDataBlock *block, SUdfDataBlock *udfBlock) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(block, udfBlock);
|
||||
int32_t code = blockDataCheck(block);
|
||||
if (code != TSDB_CODE_SUCCESS) {
|
||||
return code;
|
||||
}
|
||||
udfBlock->numOfRows = block->info.rows;
|
||||
udfBlock->numOfCols = taosArrayGetSize(block->pDataBlock);
|
||||
udfBlock->udfCols = taosMemoryCalloc(taosArrayGetSize(block->pDataBlock), sizeof(SUdfColumn *));
|
||||
|
@ -977,6 +993,7 @@ int32_t convertDataBlockToUdfDataBlock(SSDataBlock *block, SUdfDataBlock *udfBlo
|
|||
}
|
||||
|
||||
int32_t convertUdfColumnToDataBlock(SUdfColumn *udfCol, SSDataBlock *block) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(udfCol, block);
|
||||
int32_t code = 0, lino = 0;
|
||||
SUdfColumnMeta *meta = &udfCol->colMeta;
|
||||
|
||||
|
@ -1002,6 +1019,8 @@ int32_t convertUdfColumnToDataBlock(SUdfColumn *udfCol, SSDataBlock *block) {
|
|||
}
|
||||
block->info.rows = udfCol->colData.numOfRows;
|
||||
|
||||
code = blockDataCheck(block);
|
||||
TAOS_CHECK_GOTO(code, &lino, _exit);
|
||||
_exit:
|
||||
if (code != 0) {
|
||||
fnError("failed to convert udf column to data block, code:%d, line:%d", code, lino);
|
||||
|
@ -1010,6 +1029,7 @@ _exit:
|
|||
}
|
||||
|
||||
int32_t convertScalarParamToDataBlock(SScalarParam *input, int32_t numOfCols, SSDataBlock *output) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(input, output);
|
||||
int32_t code = 0, lino = 0;
|
||||
int32_t numOfRows = 0;
|
||||
for (int32_t i = 0; i < numOfCols; ++i) {
|
||||
|
@ -1057,6 +1077,7 @@ _exit:
|
|||
}
|
||||
|
||||
int32_t convertDataBlockToScalarParm(SSDataBlock *input, SScalarParam *output) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(input, output);
|
||||
if (taosArrayGetSize(input->pDataBlock) != 1) {
|
||||
fnError("scalar function only support one column");
|
||||
return 0;
|
||||
|
@ -1135,6 +1156,7 @@ int32_t compareUdfcFuncSub(const void *elem1, const void *elem2) {
|
|||
}
|
||||
|
||||
int32_t acquireUdfFuncHandle(char *udfName, UdfcFuncHandle *pHandle) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(udfName, pHandle);
|
||||
int32_t code = 0, line = 0;
|
||||
uv_mutex_lock(&gUdfcProxy.udfStubsMutex);
|
||||
SUdfcFuncStub key = {0};
|
||||
|
@ -1193,6 +1215,7 @@ _exit:
|
|||
}
|
||||
|
||||
void releaseUdfFuncHandle(char *udfName, UdfcFuncHandle handle) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(udfName);
|
||||
uv_mutex_lock(&gUdfcProxy.udfStubsMutex);
|
||||
SUdfcFuncStub key = {0};
|
||||
tstrncpy(key.udfName, udfName, TSDB_FUNC_NAME_LEN);
|
||||
|
@ -1295,6 +1318,7 @@ int32_t cleanUpUdfs() {
|
|||
}
|
||||
|
||||
int32_t callUdfScalarFunc(char *udfName, SScalarParam *input, int32_t numOfCols, SScalarParam *output) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(udfName, input, output);
|
||||
UdfcFuncHandle handle = NULL;
|
||||
int32_t code = acquireUdfFuncHandle(udfName, &handle);
|
||||
if (code != 0) {
|
||||
|
@ -1324,6 +1348,10 @@ int32_t callUdfScalarFunc(char *udfName, SScalarParam *input, int32_t numOfCols,
|
|||
}
|
||||
|
||||
bool udfAggGetEnv(struct SFunctionNode *pFunc, SFuncExecEnv *pEnv) {
|
||||
if (pFunc == NULL || pEnv == NULL) {
|
||||
fnError("udfAggGetEnv: invalid input lint: %d", __LINE__);
|
||||
return false;
|
||||
}
|
||||
if (fmIsScalarFunc(pFunc->funcId)) {
|
||||
return false;
|
||||
}
|
||||
|
@ -1332,6 +1360,7 @@ bool udfAggGetEnv(struct SFunctionNode *pFunc, SFuncExecEnv *pEnv) {
|
|||
}
|
||||
|
||||
int32_t udfAggInit(struct SqlFunctionCtx *pCtx, struct SResultRowEntryInfo *pResultCellInfo) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(pCtx, pResultCellInfo);
|
||||
if (pResultCellInfo->initialized) {
|
||||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
|
@ -1373,6 +1402,7 @@ int32_t udfAggInit(struct SqlFunctionCtx *pCtx, struct SResultRowEntryInfo *pRes
|
|||
}
|
||||
|
||||
int32_t udfAggProcess(struct SqlFunctionCtx *pCtx) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(pCtx);
|
||||
int32_t udfCode = 0;
|
||||
UdfcFuncHandle handle = 0;
|
||||
if ((udfCode = acquireUdfFuncHandle((char *)pCtx->udfName, &handle)) != 0) {
|
||||
|
@ -1444,6 +1474,7 @@ int32_t udfAggProcess(struct SqlFunctionCtx *pCtx) {
|
|||
}
|
||||
|
||||
int32_t udfAggFinalize(struct SqlFunctionCtx *pCtx, SSDataBlock *pBlock) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(pCtx, pBlock);
|
||||
int32_t udfCode = 0;
|
||||
UdfcFuncHandle handle = 0;
|
||||
if ((udfCode = acquireUdfFuncHandle((char *)pCtx->udfName, &handle)) != 0) {
|
||||
|
@ -1538,7 +1569,7 @@ int32_t udfcGetUdfTaskResultFromUvTask(SClientUdfTask *task, SClientUvTaskNode *
|
|||
}
|
||||
|
||||
// TODO: the call buffer is setup and freed by udf invocation
|
||||
taosMemoryFree(uvTask->rspBuf.base);
|
||||
taosMemoryFreeClear(uvTask->rspBuf.base);
|
||||
} else {
|
||||
code = uvTask->errCode;
|
||||
if (code != 0) {
|
||||
|
@ -1763,7 +1794,7 @@ int32_t udfcInitializeUvTask(SClientUdfTask *task, int8_t uvTaskType, SClientUvT
|
|||
}
|
||||
if (uv_sem_init(&uvTask->taskSem, 0) != 0) {
|
||||
if (uvTaskType == UV_TASK_REQ_RSP) {
|
||||
taosMemoryFree(uvTask->reqBuf.base);
|
||||
taosMemoryFreeClear(uvTask->reqBuf.base);
|
||||
}
|
||||
fnError("udfc create uv task, init semaphore failed.");
|
||||
return TSDB_CODE_UDF_UV_EXEC_FAILURE;
|
||||
|
|
|
@ -55,6 +55,7 @@ int32_t udfdCPluginOpen(SScriptUdfEnvItem *items, int numItems) { return 0; }
|
|||
int32_t udfdCPluginClose() { return 0; }
|
||||
|
||||
int32_t udfdCPluginUdfInitLoadInitDestoryFuncs(SUdfCPluginCtx *udfCtx, const char *udfName) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(udfCtx, udfName);
|
||||
char initFuncName[TSDB_FUNC_NAME_LEN + 6] = {0};
|
||||
char *initSuffix = "_init";
|
||||
snprintf(initFuncName, sizeof(initFuncName), "%s%s", udfName, initSuffix);
|
||||
|
@ -68,6 +69,7 @@ int32_t udfdCPluginUdfInitLoadInitDestoryFuncs(SUdfCPluginCtx *udfCtx, const cha
|
|||
}
|
||||
|
||||
int32_t udfdCPluginUdfInitLoadAggFuncs(SUdfCPluginCtx *udfCtx, const char *udfName) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(udfCtx, udfName);
|
||||
char processFuncName[TSDB_FUNC_NAME_LEN] = {0};
|
||||
snprintf(processFuncName, sizeof(processFuncName), "%s", udfName);
|
||||
TAOS_CHECK_RETURN(uv_dlsym(&udfCtx->lib, processFuncName, (void **)(&udfCtx->aggProcFunc)));
|
||||
|
@ -93,6 +95,7 @@ int32_t udfdCPluginUdfInitLoadAggFuncs(SUdfCPluginCtx *udfCtx, const char *udfNa
|
|||
}
|
||||
|
||||
int32_t udfdCPluginUdfInit(SScriptUdfInfo *udf, void **pUdfCtx) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(udf, pUdfCtx);
|
||||
int32_t err = 0;
|
||||
SUdfCPluginCtx *udfCtx = taosMemoryCalloc(1, sizeof(SUdfCPluginCtx));
|
||||
if (NULL == udfCtx) {
|
||||
|
@ -146,6 +149,7 @@ _exit:
|
|||
}
|
||||
|
||||
int32_t udfdCPluginUdfDestroy(void *udfCtx) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(udfCtx);
|
||||
SUdfCPluginCtx *ctx = udfCtx;
|
||||
int32_t code = 0;
|
||||
if (ctx->destroyFunc) {
|
||||
|
@ -157,6 +161,7 @@ int32_t udfdCPluginUdfDestroy(void *udfCtx) {
|
|||
}
|
||||
|
||||
int32_t udfdCPluginUdfScalarProc(SUdfDataBlock *block, SUdfColumn *resultCol, void *udfCtx) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(block, resultCol, udfCtx);
|
||||
SUdfCPluginCtx *ctx = udfCtx;
|
||||
if (ctx->scalarProcFunc) {
|
||||
return ctx->scalarProcFunc(block, resultCol);
|
||||
|
@ -167,6 +172,7 @@ int32_t udfdCPluginUdfScalarProc(SUdfDataBlock *block, SUdfColumn *resultCol, vo
|
|||
}
|
||||
|
||||
int32_t udfdCPluginUdfAggStart(SUdfInterBuf *buf, void *udfCtx) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(buf, udfCtx);
|
||||
SUdfCPluginCtx *ctx = udfCtx;
|
||||
if (ctx->aggStartFunc) {
|
||||
return ctx->aggStartFunc(buf);
|
||||
|
@ -178,6 +184,7 @@ int32_t udfdCPluginUdfAggStart(SUdfInterBuf *buf, void *udfCtx) {
|
|||
}
|
||||
|
||||
int32_t udfdCPluginUdfAggProc(SUdfDataBlock *block, SUdfInterBuf *interBuf, SUdfInterBuf *newInterBuf, void *udfCtx) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(block, interBuf, newInterBuf, udfCtx);
|
||||
SUdfCPluginCtx *ctx = udfCtx;
|
||||
if (ctx->aggProcFunc) {
|
||||
return ctx->aggProcFunc(block, interBuf, newInterBuf);
|
||||
|
@ -189,6 +196,7 @@ int32_t udfdCPluginUdfAggProc(SUdfDataBlock *block, SUdfInterBuf *interBuf, SUdf
|
|||
|
||||
int32_t udfdCPluginUdfAggMerge(SUdfInterBuf *inputBuf1, SUdfInterBuf *inputBuf2, SUdfInterBuf *outputBuf,
|
||||
void *udfCtx) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(inputBuf1, inputBuf2, outputBuf, udfCtx);
|
||||
SUdfCPluginCtx *ctx = udfCtx;
|
||||
if (ctx->aggMergeFunc) {
|
||||
return ctx->aggMergeFunc(inputBuf1, inputBuf2, outputBuf);
|
||||
|
@ -199,6 +207,7 @@ int32_t udfdCPluginUdfAggMerge(SUdfInterBuf *inputBuf1, SUdfInterBuf *inputBuf2,
|
|||
}
|
||||
|
||||
int32_t udfdCPluginUdfAggFinish(SUdfInterBuf *buf, SUdfInterBuf *resultData, void *udfCtx) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(buf, resultData, udfCtx);
|
||||
SUdfCPluginCtx *ctx = udfCtx;
|
||||
if (ctx->aggFinishFunc) {
|
||||
return ctx->aggFinishFunc(buf, resultData);
|
||||
|
@ -360,6 +369,7 @@ int32_t udfdNewUdf(SUdf **pUdf, const char *udfName);
|
|||
void udfdGetFuncBodyPath(const SUdf *udf, char *path);
|
||||
|
||||
int32_t udfdInitializeCPlugin(SUdfScriptPlugin *plugin) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(plugin);
|
||||
plugin->scriptType = TSDB_FUNC_SCRIPT_BIN_LIB;
|
||||
plugin->openFunc = udfdCPluginOpen;
|
||||
plugin->closeFunc = udfdCPluginClose;
|
||||
|
@ -378,6 +388,7 @@ int32_t udfdInitializeCPlugin(SUdfScriptPlugin *plugin) {
|
|||
}
|
||||
|
||||
int32_t udfdLoadSharedLib(char *libPath, uv_lib_t *pLib, const char *funcName[], void **func[], int numOfFuncs) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(libPath, pLib, funcName, func);
|
||||
int err = uv_dlopen(libPath, pLib);
|
||||
if (err != 0) {
|
||||
fnError("can not load library %s. error: %s", libPath, uv_strerror(err));
|
||||
|
@ -394,6 +405,7 @@ int32_t udfdLoadSharedLib(char *libPath, uv_lib_t *pLib, const char *funcName[],
|
|||
}
|
||||
|
||||
int32_t udfdInitializePythonPlugin(SUdfScriptPlugin *plugin) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(plugin);
|
||||
plugin->scriptType = TSDB_FUNC_SCRIPT_PYTHON;
|
||||
// todo: windows support
|
||||
snprintf(plugin->libPath, PATH_MAX, "%s", "libtaospyudf.so");
|
||||
|
@ -439,6 +451,7 @@ int32_t udfdInitializePythonPlugin(SUdfScriptPlugin *plugin) {
|
|||
}
|
||||
|
||||
void udfdDeinitCPlugin(SUdfScriptPlugin *plugin) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(plugin);
|
||||
if (plugin->closeFunc) {
|
||||
if (plugin->closeFunc() != 0) {
|
||||
fnError("udf script c plugin close func failed.line:%d", __LINE__);
|
||||
|
@ -457,6 +470,7 @@ void udfdDeinitCPlugin(SUdfScriptPlugin *plugin) {
|
|||
}
|
||||
|
||||
void udfdDeinitPythonPlugin(SUdfScriptPlugin *plugin) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(plugin);
|
||||
if (plugin->closeFunc) {
|
||||
if (plugin->closeFunc() != 0) {
|
||||
fnError("udf script python plugin close func failed.line:%d", __LINE__);
|
||||
|
@ -517,22 +531,29 @@ void udfdDeinitScriptPlugins() {
|
|||
if (plugin != NULL) {
|
||||
udfdDeinitPythonPlugin(plugin);
|
||||
taosMemoryFree(plugin);
|
||||
global.scriptPlugins[TSDB_FUNC_SCRIPT_PYTHON] = NULL;
|
||||
}
|
||||
|
||||
plugin = global.scriptPlugins[TSDB_FUNC_SCRIPT_BIN_LIB];
|
||||
if (plugin != NULL) {
|
||||
udfdDeinitCPlugin(plugin);
|
||||
taosMemoryFree(plugin);
|
||||
global.scriptPlugins[TSDB_FUNC_SCRIPT_BIN_LIB] = NULL;
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
void udfdProcessRequest(uv_work_t *req) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(req);
|
||||
SUvUdfWork *uvUdf = (SUvUdfWork *)(req->data);
|
||||
if (uvUdf == NULL) {
|
||||
fnError("udf work is NULL");
|
||||
return;
|
||||
}
|
||||
SUdfRequest request = {0};
|
||||
if(decodeUdfRequest(uvUdf->input.base, &request) == NULL)
|
||||
{
|
||||
taosMemoryFree(uvUdf->input.base);
|
||||
taosMemoryFreeClear(uvUdf->input.base);
|
||||
fnError("udf request decode failed");
|
||||
return;
|
||||
}
|
||||
|
@ -557,7 +578,7 @@ void udfdProcessRequest(uv_work_t *req) {
|
|||
}
|
||||
}
|
||||
|
||||
void convertUdf2UdfInfo(SUdf *udf, SScriptUdfInfo *udfInfo) {
|
||||
static void convertUdf2UdfInfo(SUdf *udf, SScriptUdfInfo *udfInfo) {
|
||||
udfInfo->bufSize = udf->bufSize;
|
||||
if (udf->funcType == TSDB_FUNC_TYPE_AGGREGATE) {
|
||||
udfInfo->funcType = UDF_FUNC_TYPE_AGG;
|
||||
|
@ -573,7 +594,8 @@ void convertUdf2UdfInfo(SUdf *udf, SScriptUdfInfo *udfInfo) {
|
|||
udfInfo->scriptType = udf->scriptType;
|
||||
}
|
||||
|
||||
int32_t udfdInitUdf(char *udfName, SUdf *udf) {
|
||||
static int32_t udfdInitUdf(char *udfName, SUdf *udf) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(udfName, udf);
|
||||
int32_t err = 0;
|
||||
err = udfdFillUdfInfoFromMNode(global.clientRpc, udfName, udf);
|
||||
if (err != 0) {
|
||||
|
@ -611,6 +633,7 @@ int32_t udfdInitUdf(char *udfName, SUdf *udf) {
|
|||
}
|
||||
|
||||
int32_t udfdNewUdf(SUdf **pUdf, const char *udfName) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(pUdf, udfName);
|
||||
SUdf *udfNew = taosMemoryCalloc(1, sizeof(SUdf));
|
||||
if (NULL == udfNew) {
|
||||
return terrno;
|
||||
|
@ -654,6 +677,7 @@ void udfdFreeUdf(void *pData) {
|
|||
}
|
||||
|
||||
int32_t udfdGetOrCreateUdf(SUdf **ppUdf, const char *udfName) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(ppUdf, udfName);
|
||||
uv_mutex_lock(&global.udfsMutex);
|
||||
SUdf **pUdfHash = taosHashGet(global.udfsHash, udfName, strlen(udfName));
|
||||
int64_t currTime = taosGetTimestampMs();
|
||||
|
@ -693,6 +717,7 @@ int32_t udfdGetOrCreateUdf(SUdf **ppUdf, const char *udfName) {
|
|||
}
|
||||
|
||||
void udfdProcessSetupRequest(SUvUdfWork *uvUdf, SUdfRequest *request) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(uvUdf, request);
|
||||
// TODO: tracable id from client. connect, setup, call, teardown
|
||||
fnInfo("setup request. seq num: %" PRId64 ", udf name: %s", request->seqNum, request->setup.udfName);
|
||||
|
||||
|
@ -760,11 +785,55 @@ _send:
|
|||
|
||||
uvUdf->output = uv_buf_init(bufBegin, len);
|
||||
|
||||
taosMemoryFree(uvUdf->input.base);
|
||||
taosMemoryFreeClear(uvUdf->input.base);
|
||||
return;
|
||||
}
|
||||
|
||||
static int32_t checkUDFScalaResult(SSDataBlock *block, SUdfColumn *output) {
|
||||
if (tsSafetyCheckLevel == TSDB_SAFETY_CHECK_LEVELL_NEVER) {
|
||||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
if (output->colData.numOfRows != block->info.rows) {
|
||||
fnError("udf scala result num of rows %d not equal to input rows %" PRId64, output->colData.numOfRows, block->info.rows);
|
||||
return TSDB_CODE_UDF_FUNC_EXEC_FAILURE;
|
||||
}
|
||||
|
||||
if (tsSafetyCheckLevel == TSDB_SAFETY_CHECK_LEVELL_BYROW) {
|
||||
for (int32_t i = 0; i < output->colData.numOfRows; ++i) {
|
||||
if (!udfColDataIsNull(output, i)) {
|
||||
if (IS_VAR_DATA_TYPE(output->colMeta.type)) {
|
||||
TAOS_UDF_CHECK_CONDITION(output->colData.varLenCol.payload != NULL, TSDB_CODE_UDF_FUNC_EXEC_FAILURE);
|
||||
TAOS_UDF_CHECK_CONDITION(output->colData.varLenCol.varOffsets[i] >= 0 &&
|
||||
output->colData.varLenCol.varOffsets[i] < output->colData.varLenCol.payloadLen,
|
||||
TSDB_CODE_UDF_FUNC_EXEC_FAILURE);
|
||||
} else {
|
||||
TAOS_UDF_CHECK_CONDITION(
|
||||
output->colMeta.bytes * output->colData.numOfRows <= output->colData.fixLenCol.dataLen,
|
||||
TSDB_CODE_UDF_FUNC_EXEC_FAILURE);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
|
||||
static int32_t checkUDFAggResult(SSDataBlock *block, SUdfInterBuf *output) {
|
||||
if (tsSafetyCheckLevel == TSDB_SAFETY_CHECK_LEVELL_NEVER) {
|
||||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
if (output->numOfResult != 1 && output->numOfResult != 0) {
|
||||
fnError("udf agg result num of rows %d not equal to 1", output->numOfResult);
|
||||
return TSDB_CODE_UDF_FUNC_EXEC_FAILURE;
|
||||
}
|
||||
TAOS_UDF_CHECK_CONDITION(output->buf != NULL, TSDB_CODE_UDF_FUNC_EXEC_FAILURE);
|
||||
TAOS_UDF_CHECK_CONDITION(output->bufLen > 0, TSDB_CODE_UDF_FUNC_EXEC_FAILURE);
|
||||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
|
||||
void udfdProcessCallRequest(SUvUdfWork *uvUdf, SUdfRequest *request) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(uvUdf, request);
|
||||
SUdfCallRequest *call = &request->call;
|
||||
fnDebug("call request. call type %d, handle: %" PRIx64 ", seq num %" PRId64, call->callType, call->udfHandle,
|
||||
request->seqNum);
|
||||
|
@ -787,6 +856,7 @@ void udfdProcessCallRequest(SUvUdfWork *uvUdf, SUdfRequest *request) {
|
|||
code = convertDataBlockToUdfDataBlock(&call->block, &input);
|
||||
if (code == TSDB_CODE_SUCCESS) code = udf->scriptPlugin->udfScalarProcFunc(&input, &output, udf->scriptUdfCtx);
|
||||
freeUdfDataDataBlock(&input);
|
||||
if (code == TSDB_CODE_SUCCESS) code = checkUDFScalaResult(&call->block, &output);
|
||||
if (code == TSDB_CODE_SUCCESS) code = convertUdfColumnToDataBlock(&output, &response.callRsp.resultData);
|
||||
}
|
||||
freeUdfColumn(&output);
|
||||
|
@ -809,6 +879,7 @@ void udfdProcessCallRequest(SUvUdfWork *uvUdf, SUdfRequest *request) {
|
|||
if (outBuf.buf != NULL) {
|
||||
code = udf->scriptPlugin->udfAggProcFunc(&input, &call->interBuf, &outBuf, udf->scriptUdfCtx);
|
||||
freeUdfInterBuf(&call->interBuf);
|
||||
if (code == TSDB_CODE_SUCCESS) code = checkUDFAggResult(&call->block, &outBuf);
|
||||
subRsp->resultBuf = outBuf;
|
||||
} else {
|
||||
code = terrno;
|
||||
|
@ -900,11 +971,12 @@ _exit:
|
|||
break;
|
||||
}
|
||||
|
||||
taosMemoryFree(uvUdf->input.base);
|
||||
taosMemoryFreeClear(uvUdf->input.base);
|
||||
return;
|
||||
}
|
||||
|
||||
void udfdProcessTeardownRequest(SUvUdfWork *uvUdf, SUdfRequest *request) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(uvUdf, request);
|
||||
SUdfTeardownRequest *teardown = &request->teardown;
|
||||
fnInfo("teardown. seq number: %" PRId64 ", handle:%" PRIx64, request->seqNum, teardown->udfHandle);
|
||||
SUdfcFuncHandle *handle = (SUdfcFuncHandle *)(teardown->udfHandle);
|
||||
|
@ -964,6 +1036,7 @@ _send:
|
|||
}
|
||||
|
||||
void udfdGetFuncBodyPath(const SUdf *udf, char *path) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(udf, path);
|
||||
if (udf->scriptType == TSDB_FUNC_SCRIPT_BIN_LIB) {
|
||||
#ifdef WINDOWS
|
||||
snprintf(path, PATH_MAX, "%s%s_%d_%" PRIx64 ".dll", global.udfDataDir, udf->name, udf->version, udf->createdTime);
|
||||
|
@ -987,6 +1060,7 @@ void udfdGetFuncBodyPath(const SUdf *udf, char *path) {
|
|||
}
|
||||
|
||||
int32_t udfdSaveFuncBodyToFile(SFuncInfo *pFuncInfo, SUdf *udf) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(pFuncInfo, udf);
|
||||
if (!osDataSpaceAvailable()) {
|
||||
terrno = TSDB_CODE_NO_DISKSPACE;
|
||||
fnError("udfd create shared library failed since %s", terrstr());
|
||||
|
@ -1022,6 +1096,7 @@ int32_t udfdSaveFuncBodyToFile(SFuncInfo *pFuncInfo, SUdf *udf) {
|
|||
}
|
||||
|
||||
void udfdProcessRpcRsp(void *parent, SRpcMsg *pMsg, SEpSet *pEpSet) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(parent, pMsg);
|
||||
SUdfdRpcSendRecvInfo *msgInfo = (SUdfdRpcSendRecvInfo *)pMsg->info.ahandle;
|
||||
|
||||
if (pEpSet) {
|
||||
|
@ -1093,6 +1168,7 @@ _return:
|
|||
}
|
||||
|
||||
int32_t udfdFillUdfInfoFromMNode(void *clientRpc, char *udfName, SUdf *udf) {
|
||||
TAOS_UDF_CHECK_PTR_RCODE(clientRpc, udfName, udf);
|
||||
SRetrieveFuncReq retrieveReq = {0};
|
||||
retrieveReq.numOfFuncs = 1;
|
||||
retrieveReq.pFuncNames = taosArrayInit(1, TSDB_FUNC_NAME_LEN);
|
||||
|
@ -1233,6 +1309,7 @@ void udfdCloseClientRpc() {
|
|||
}
|
||||
|
||||
void udfdOnWrite(uv_write_t *req, int status) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(req);
|
||||
SUvUdfWork *work = (SUvUdfWork *)req->data;
|
||||
if (status < 0) {
|
||||
fnError("udfd send response error, length: %zu code: %s", work->output.len, uv_err_name(status));
|
||||
|
@ -1254,6 +1331,7 @@ void udfdOnWrite(uv_write_t *req, int status) {
|
|||
}
|
||||
|
||||
void udfdSendResponse(uv_work_t *work, int status) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(work);
|
||||
SUvUdfWork *udfWork = (SUvUdfWork *)(work->data);
|
||||
|
||||
if (udfWork->conn != NULL) {
|
||||
|
@ -1274,6 +1352,7 @@ void udfdSendResponse(uv_work_t *work, int status) {
|
|||
}
|
||||
|
||||
void udfdAllocBuffer(uv_handle_t *handle, size_t suggestedSize, uv_buf_t *buf) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(handle, buf);
|
||||
SUdfdUvConn *ctx = handle->data;
|
||||
int32_t msgHeadSize = sizeof(int32_t) + sizeof(int64_t);
|
||||
if (ctx->inputCap == 0) {
|
||||
|
@ -1307,6 +1386,10 @@ void udfdAllocBuffer(uv_handle_t *handle, size_t suggestedSize, uv_buf_t *buf) {
|
|||
}
|
||||
|
||||
bool isUdfdUvMsgComplete(SUdfdUvConn *pipe) {
|
||||
if (pipe == NULL) {
|
||||
fnError("udfd pipe is NULL, LINE:%d", __LINE__);
|
||||
return false;
|
||||
}
|
||||
if (pipe->inputTotal == -1 && pipe->inputLen >= sizeof(int32_t)) {
|
||||
pipe->inputTotal = *(int32_t *)(pipe->inputBuf);
|
||||
}
|
||||
|
@ -1318,6 +1401,7 @@ bool isUdfdUvMsgComplete(SUdfdUvConn *pipe) {
|
|||
}
|
||||
|
||||
void udfdHandleRequest(SUdfdUvConn *conn) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(conn);
|
||||
char *inputBuf = conn->inputBuf;
|
||||
int32_t inputLen = conn->inputLen;
|
||||
|
||||
|
@ -1350,6 +1434,7 @@ void udfdHandleRequest(SUdfdUvConn *conn) {
|
|||
}
|
||||
|
||||
void udfdPipeCloseCb(uv_handle_t *pipe) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(pipe);
|
||||
SUdfdUvConn *conn = pipe->data;
|
||||
SUvUdfWork *pWork = conn->pWorkList;
|
||||
while (pWork != NULL) {
|
||||
|
@ -1363,6 +1448,7 @@ void udfdPipeCloseCb(uv_handle_t *pipe) {
|
|||
}
|
||||
|
||||
void udfdPipeRead(uv_stream_t *client, ssize_t nread, const uv_buf_t *buf) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(client, buf);
|
||||
fnDebug("udfd read %zd bytes from client", nread);
|
||||
if (nread == 0) return;
|
||||
|
||||
|
@ -1389,6 +1475,7 @@ void udfdPipeRead(uv_stream_t *client, ssize_t nread, const uv_buf_t *buf) {
|
|||
}
|
||||
|
||||
void udfdOnNewConnection(uv_stream_t *server, int status) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(server);
|
||||
if (status < 0) {
|
||||
fnError("udfd new connection error. code: %s", uv_strerror(status));
|
||||
return;
|
||||
|
@ -1434,6 +1521,7 @@ _exit:
|
|||
}
|
||||
|
||||
void udfdIntrSignalHandler(uv_signal_t *handle, int signum) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(handle);
|
||||
fnInfo("udfd signal received: %d\n", signum);
|
||||
uv_fs_t req;
|
||||
int32_t code = uv_fs_unlink(global.loop, &req, global.listenPipeName, NULL);
|
||||
|
@ -1482,6 +1570,7 @@ static int32_t udfdInitLog() {
|
|||
}
|
||||
|
||||
void udfdCtrlAllocBufCb(uv_handle_t *handle, size_t suggested_size, uv_buf_t *buf) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(buf);
|
||||
buf->base = taosMemoryMalloc(suggested_size);
|
||||
if (buf->base == NULL) {
|
||||
fnError("udfd ctrl pipe alloc buffer failed");
|
||||
|
@ -1491,6 +1580,7 @@ void udfdCtrlAllocBufCb(uv_handle_t *handle, size_t suggested_size, uv_buf_t *bu
|
|||
}
|
||||
|
||||
void udfdCtrlReadCb(uv_stream_t *q, ssize_t nread, const uv_buf_t *buf) {
|
||||
TAOS_UDF_CHECK_PTR_RVOID(q, buf);
|
||||
if (nread < 0) {
|
||||
fnError("udfd ctrl pipe read error. %s", uv_err_name(nread));
|
||||
taosMemoryFree(buf->base);
|
||||
|
@ -1580,7 +1670,7 @@ static void udfdGlobalDataDeinit() {
|
|||
taosHashCleanup(global.udfsHash);
|
||||
uv_mutex_destroy(&global.udfsMutex);
|
||||
uv_mutex_destroy(&global.scriptPluginsMutex);
|
||||
taosMemoryFree(global.loop);
|
||||
taosMemoryFreeClear(global.loop);
|
||||
fnInfo("udfd global data deinit");
|
||||
}
|
||||
|
||||
|
|
|
@ -23,7 +23,13 @@ extern "C" {
|
|||
#define VALIDNUMOFCOLS(x) ((x) >= TSDB_MIN_COLUMNS && (x) <= TSDB_MAX_COLUMNS)
|
||||
#define VALIDNUMOFTAGS(x) ((x) >= 0 && (x) <= TSDB_MAX_TAGS)
|
||||
|
||||
|
||||
#define QUERY_PARAM_CHECK(_p) \
|
||||
do { \
|
||||
if ((_p) == NULL) { \
|
||||
qError("function:%s, param invalid, line:%d", __FUNCTION__, __LINE__); \
|
||||
return TSDB_CODE_TSC_INVALID_INPUT; \
|
||||
} \
|
||||
} while (0)
|
||||
|
||||
#ifdef __cplusplus
|
||||
}
|
||||
|
|
|
@ -59,6 +59,9 @@ const SSchema* tGetTbnameColumnSchema() {
|
|||
}
|
||||
|
||||
static bool doValidateSchema(SSchema* pSchema, int32_t numOfCols, int32_t maxLen) {
|
||||
if (!pSchema) {
|
||||
return false;
|
||||
}
|
||||
int32_t rowLen = 0;
|
||||
|
||||
for (int32_t i = 0; i < numOfCols; ++i) {
|
||||
|
@ -100,7 +103,7 @@ static bool doValidateSchema(SSchema* pSchema, int32_t numOfCols, int32_t maxLen
|
|||
}
|
||||
|
||||
bool tIsValidSchema(struct SSchema* pSchema, int32_t numOfCols, int32_t numOfTags) {
|
||||
if (!VALIDNUMOFCOLS(numOfCols)) {
|
||||
if (!pSchema || !VALIDNUMOFCOLS(numOfCols)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
|
@ -127,6 +130,7 @@ bool tIsValidSchema(struct SSchema* pSchema, int32_t numOfCols, int32_t numOfTag
|
|||
static STaskQueue taskQueue = {0};
|
||||
|
||||
static void processTaskQueue(SQueueInfo *pInfo, SSchedMsg *pSchedMsg) {
|
||||
if(!pSchedMsg || !pSchedMsg->ahandle) return;
|
||||
__async_exec_fn_t execFn = (__async_exec_fn_t)pSchedMsg->ahandle;
|
||||
(void)execFn(pSchedMsg->thandle);
|
||||
taosFreeQitem(pSchedMsg);
|
||||
|
@ -206,6 +210,10 @@ void destroyAhandle(void *ahandle) {
|
|||
|
||||
int32_t asyncSendMsgToServerExt(void* pTransporter, SEpSet* epSet, int64_t* pTransporterId, SMsgSendInfo* pInfo,
|
||||
bool persistHandle, void* rpcCtx) {
|
||||
QUERY_PARAM_CHECK(pTransporter);
|
||||
QUERY_PARAM_CHECK(epSet);
|
||||
QUERY_PARAM_CHECK(pInfo);
|
||||
|
||||
char* pMsg = rpcMallocCont(pInfo->msgInfo.len);
|
||||
if (NULL == pMsg) {
|
||||
qError("0x%" PRIx64 " msg:%s malloc failed", pInfo->requestId, TMSG_INFO(pInfo->msgType));
|
||||
|
@ -236,6 +244,7 @@ int32_t asyncSendMsgToServer(void* pTransporter, SEpSet* epSet, int64_t* pTransp
|
|||
return asyncSendMsgToServerExt(pTransporter, epSet, pTransporterId, pInfo, false, NULL);
|
||||
}
|
||||
int32_t asyncFreeConnById(void* pTransporter, int64_t pid) {
|
||||
QUERY_PARAM_CHECK(pTransporter);
|
||||
return rpcFreeConnById(pTransporter, pid);
|
||||
}
|
||||
|
||||
|
@ -314,6 +323,8 @@ void destroyQueryExecRes(SExecResult* pRes) {
|
|||
}
|
||||
// clang-format on
|
||||
int32_t dataConverToStr(char* str, int64_t capacity, int type, void* buf, int32_t bufSize, int32_t* len) {
|
||||
QUERY_PARAM_CHECK(str);
|
||||
QUERY_PARAM_CHECK(buf);
|
||||
int32_t n = 0;
|
||||
|
||||
switch (type) {
|
||||
|
@ -420,6 +431,10 @@ int32_t dataConverToStr(char* str, int64_t capacity, int type, void* buf, int32_
|
|||
}
|
||||
|
||||
void parseTagDatatoJson(void* p, char** jsonStr) {
|
||||
if (!p || !jsonStr) {
|
||||
qError("parseTagDatatoJson invalid input, line:%d", __LINE__);
|
||||
return;
|
||||
}
|
||||
char* string = NULL;
|
||||
SArray* pTagVals = NULL;
|
||||
cJSON* json = NULL;
|
||||
|
@ -520,6 +535,7 @@ end:
|
|||
}
|
||||
|
||||
int32_t cloneTableMeta(STableMeta* pSrc, STableMeta** pDst) {
|
||||
QUERY_PARAM_CHECK(pDst);
|
||||
if (NULL == pSrc) {
|
||||
*pDst = NULL;
|
||||
return TSDB_CODE_SUCCESS;
|
||||
|
@ -553,6 +569,7 @@ int32_t cloneTableMeta(STableMeta* pSrc, STableMeta** pDst) {
|
|||
}
|
||||
|
||||
void getColumnTypeFromMeta(STableMeta* pMeta, char* pName, ETableColumnType* pType) {
|
||||
if(!pMeta || !pName || !pType) return;
|
||||
int32_t nums = pMeta->tableInfo.numOfTags + pMeta->tableInfo.numOfColumns;
|
||||
for (int32_t i = 0; i < nums; ++i) {
|
||||
if (0 == strcmp(pName, pMeta->schema[i].name)) {
|
||||
|
@ -576,6 +593,7 @@ void freeVgInfo(SDBVgInfo* vgInfo) {
|
|||
}
|
||||
|
||||
int32_t cloneDbVgInfo(SDBVgInfo* pSrc, SDBVgInfo** pDst) {
|
||||
QUERY_PARAM_CHECK(pDst);
|
||||
if (NULL == pSrc) {
|
||||
*pDst = NULL;
|
||||
return TSDB_CODE_SUCCESS;
|
||||
|
@ -617,6 +635,7 @@ int32_t cloneDbVgInfo(SDBVgInfo* pSrc, SDBVgInfo** pDst) {
|
|||
}
|
||||
|
||||
int32_t cloneSVreateTbReq(SVCreateTbReq* pSrc, SVCreateTbReq** pDst) {
|
||||
QUERY_PARAM_CHECK(pDst);
|
||||
if (NULL == pSrc) {
|
||||
*pDst = NULL;
|
||||
return TSDB_CODE_SUCCESS;
|
||||
|
@ -674,6 +693,7 @@ int32_t cloneSVreateTbReq(SVCreateTbReq* pSrc, SVCreateTbReq** pDst) {
|
|||
_exit:
|
||||
tdDestroySVCreateTbReq(*pDst);
|
||||
taosMemoryFree(*pDst);
|
||||
*pDst = NULL;
|
||||
return terrno;
|
||||
}
|
||||
|
||||
|
|
|
@ -29,6 +29,8 @@ int32_t (*queryBuildMsg[TDMT_MAX])(void *input, char **msg, int32_t msgSize, int
|
|||
int32_t (*queryProcessMsgRsp[TDMT_MAX])(void *output, char *msg, int32_t msgSize) = {0};
|
||||
|
||||
int32_t queryBuildUseDbOutput(SUseDbOutput *pOut, SUseDbRsp *usedbRsp) {
|
||||
QUERY_PARAM_CHECK(pOut);
|
||||
QUERY_PARAM_CHECK(usedbRsp);
|
||||
memcpy(pOut->db, usedbRsp->db, TSDB_DB_FNAME_LEN);
|
||||
pOut->dbId = usedbRsp->uid;
|
||||
|
||||
|
@ -71,10 +73,10 @@ int32_t queryBuildUseDbOutput(SUseDbOutput *pOut, SUseDbRsp *usedbRsp) {
|
|||
|
||||
int32_t queryBuildTableMetaReqMsg(void *input, char **msg, int32_t msgSize, int32_t *msgLen,
|
||||
void *(*mallcFp)(int64_t)) {
|
||||
QUERY_PARAM_CHECK(input);
|
||||
QUERY_PARAM_CHECK(msg);
|
||||
QUERY_PARAM_CHECK(msgLen);
|
||||
SBuildTableInput *pInput = input;
|
||||
if (NULL == input || NULL == msg || NULL == msgLen) {
|
||||
return TSDB_CODE_TSC_INVALID_INPUT;
|
||||
}
|
||||
|
||||
STableInfoReq infoReq = {0};
|
||||
infoReq.option = pInput->option;
|
||||
|
@ -101,10 +103,10 @@ int32_t queryBuildTableMetaReqMsg(void *input, char **msg, int32_t msgSize, int3
|
|||
}
|
||||
|
||||
int32_t queryBuildUseDbMsg(void *input, char **msg, int32_t msgSize, int32_t *msgLen, void *(*mallcFp)(int64_t)) {
|
||||
QUERY_PARAM_CHECK(input);
|
||||
QUERY_PARAM_CHECK(msg);
|
||||
QUERY_PARAM_CHECK(msgLen);
|
||||
SBuildUseDBInput *pInput = input;
|
||||
if (NULL == pInput || NULL == msg || NULL == msgLen) {
|
||||
return TSDB_CODE_TSC_INVALID_INPUT;
|
||||
}
|
||||
|
||||
SUseDbReq usedbReq = {0};
|
||||
tstrncpy(usedbReq.db, pInput->db, TSDB_DB_FNAME_LEN);
|
||||
|
@ -131,9 +133,8 @@ int32_t queryBuildUseDbMsg(void *input, char **msg, int32_t msgSize, int32_t *ms
|
|||
}
|
||||
|
||||
int32_t queryBuildQnodeListMsg(void *input, char **msg, int32_t msgSize, int32_t *msgLen, void *(*mallcFp)(int64_t)) {
|
||||
if (NULL == msg || NULL == msgLen) {
|
||||
return TSDB_CODE_TSC_INVALID_INPUT;
|
||||
}
|
||||
QUERY_PARAM_CHECK(msg);
|
||||
QUERY_PARAM_CHECK(msgLen);
|
||||
|
||||
SQnodeListReq qnodeListReq = {0};
|
||||
qnodeListReq.rowNum = -1;
|
||||
|
@ -155,9 +156,8 @@ int32_t queryBuildQnodeListMsg(void *input, char **msg, int32_t msgSize, int32_t
|
|||
}
|
||||
|
||||
int32_t queryBuildDnodeListMsg(void *input, char **msg, int32_t msgSize, int32_t *msgLen, void *(*mallcFp)(int64_t)) {
|
||||
if (NULL == msg || NULL == msgLen) {
|
||||
return TSDB_CODE_TSC_INVALID_INPUT;
|
||||
}
|
||||
QUERY_PARAM_CHECK(msg);
|
||||
QUERY_PARAM_CHECK(msgLen);
|
||||
|
||||
SDnodeListReq dnodeListReq = {0};
|
||||
dnodeListReq.rowNum = -1;
|
||||
|
@ -179,9 +179,8 @@ int32_t queryBuildDnodeListMsg(void *input, char **msg, int32_t msgSize, int32_t
|
|||
}
|
||||
|
||||
int32_t queryBuildGetSerVerMsg(void *input, char **msg, int32_t msgSize, int32_t *msgLen, void *(*mallcFp)(int64_t)) {
|
||||
if (NULL == msg || NULL == msgLen) {
|
||||
return TSDB_CODE_TSC_INVALID_INPUT;
|
||||
}
|
||||
QUERY_PARAM_CHECK(msg);
|
||||
QUERY_PARAM_CHECK(msgLen);
|
||||
|
||||
SServerVerReq req = {0};
|
||||
|
||||
|
@ -202,9 +201,9 @@ int32_t queryBuildGetSerVerMsg(void *input, char **msg, int32_t msgSize, int32_t
|
|||
}
|
||||
|
||||
int32_t queryBuildGetDBCfgMsg(void *input, char **msg, int32_t msgSize, int32_t *msgLen, void *(*mallcFp)(int64_t)) {
|
||||
if (NULL == msg || NULL == msgLen) {
|
||||
return TSDB_CODE_TSC_INVALID_INPUT;
|
||||
}
|
||||
QUERY_PARAM_CHECK(input);
|
||||
QUERY_PARAM_CHECK(msg);
|
||||
QUERY_PARAM_CHECK(msgLen);
|
||||
|
||||
SDbCfgReq dbCfgReq = {0};
|
||||
tstrncpy(dbCfgReq.db, input, TSDB_DB_FNAME_LEN);
|
||||
|
@ -226,9 +225,9 @@ int32_t queryBuildGetDBCfgMsg(void *input, char **msg, int32_t msgSize, int32_t
|
|||
}
|
||||
|
||||
int32_t queryBuildGetIndexMsg(void *input, char **msg, int32_t msgSize, int32_t *msgLen, void *(*mallcFp)(int64_t)) {
|
||||
if (NULL == msg || NULL == msgLen) {
|
||||
return TSDB_CODE_TSC_INVALID_INPUT;
|
||||
}
|
||||
QUERY_PARAM_CHECK(input);
|
||||
QUERY_PARAM_CHECK(msg);
|
||||
QUERY_PARAM_CHECK(msgLen);
|
||||
|
||||
SUserIndexReq indexReq = {0};
|
||||
tstrncpy(indexReq.indexFName, input, TSDB_INDEX_FNAME_LEN);
|
||||
|
@ -251,9 +250,9 @@ int32_t queryBuildGetIndexMsg(void *input, char **msg, int32_t msgSize, int32_t
|
|||
|
||||
int32_t queryBuildRetrieveFuncMsg(void *input, char **msg, int32_t msgSize, int32_t *msgLen,
|
||||
void *(*mallcFp)(int64_t)) {
|
||||
if (NULL == msg || NULL == msgLen) {
|
||||
return TSDB_CODE_TSC_INVALID_INPUT;
|
||||
}
|
||||
QUERY_PARAM_CHECK(input);
|
||||
QUERY_PARAM_CHECK(msg);
|
||||
QUERY_PARAM_CHECK(msgLen);
|
||||
|
||||
SRetrieveFuncReq funcReq = {0};
|
||||
funcReq.numOfFuncs = 1;
|
||||
|
@ -288,9 +287,9 @@ int32_t queryBuildRetrieveFuncMsg(void *input, char **msg, int32_t msgSize, int3
|
|||
}
|
||||
|
||||
int32_t queryBuildGetUserAuthMsg(void *input, char **msg, int32_t msgSize, int32_t *msgLen, void *(*mallcFp)(int64_t)) {
|
||||
if (NULL == msg || NULL == msgLen) {
|
||||
return TSDB_CODE_TSC_INVALID_INPUT;
|
||||
}
|
||||
QUERY_PARAM_CHECK(input);
|
||||
QUERY_PARAM_CHECK(msg);
|
||||
QUERY_PARAM_CHECK(msgLen);
|
||||
|
||||
SGetUserAuthReq req = {0};
|
||||
tstrncpy(req.user, input, TSDB_USER_LEN);
|
||||
|
@ -311,9 +310,9 @@ int32_t queryBuildGetUserAuthMsg(void *input, char **msg, int32_t msgSize, int32
|
|||
}
|
||||
|
||||
int32_t queryBuildGetTbIndexMsg(void *input, char **msg, int32_t msgSize, int32_t *msgLen, void *(*mallcFp)(int64_t)) {
|
||||
if (NULL == msg || NULL == msgLen) {
|
||||
return TSDB_CODE_TSC_INVALID_INPUT;
|
||||
}
|
||||
QUERY_PARAM_CHECK(input);
|
||||
QUERY_PARAM_CHECK(msg);
|
||||
QUERY_PARAM_CHECK(msgLen);
|
||||
|
||||
STableIndexReq indexReq = {0};
|
||||
tstrncpy(indexReq.tbFName, input, TSDB_TABLE_FNAME_LEN);
|
||||
|
@ -335,9 +334,9 @@ int32_t queryBuildGetTbIndexMsg(void *input, char **msg, int32_t msgSize, int32_
|
|||
}
|
||||
|
||||
int32_t queryBuildGetTbCfgMsg(void *input, char **msg, int32_t msgSize, int32_t *msgLen, void *(*mallcFp)(int64_t)) {
|
||||
if (NULL == msg || NULL == msgLen) {
|
||||
return TSDB_CODE_TSC_INVALID_INPUT;
|
||||
}
|
||||
QUERY_PARAM_CHECK(input);
|
||||
QUERY_PARAM_CHECK(msg);
|
||||
QUERY_PARAM_CHECK(msgLen);
|
||||
|
||||
SBuildTableInput *pInput = input;
|
||||
STableCfgReq cfgReq = {0};
|
||||
|
@ -362,9 +361,9 @@ int32_t queryBuildGetTbCfgMsg(void *input, char **msg, int32_t msgSize, int32_t
|
|||
}
|
||||
|
||||
int32_t queryBuildGetViewMetaMsg(void *input, char **msg, int32_t msgSize, int32_t *msgLen, void *(*mallcFp)(int64_t)) {
|
||||
if (NULL == msg || NULL == msgLen) {
|
||||
return TSDB_CODE_TSC_INVALID_INPUT;
|
||||
}
|
||||
QUERY_PARAM_CHECK(input);
|
||||
QUERY_PARAM_CHECK(msg);
|
||||
QUERY_PARAM_CHECK(msgLen);
|
||||
|
||||
SViewMetaReq req = {0};
|
||||
tstrncpy(req.fullname, input, TSDB_VIEW_FNAME_LEN);
|
||||
|
@ -387,9 +386,9 @@ int32_t queryBuildGetViewMetaMsg(void *input, char **msg, int32_t msgSize, int32
|
|||
|
||||
int32_t queryBuildGetTableTSMAMsg(void *input, char **msg, int32_t msgSize, int32_t *msgLen,
|
||||
void *(*mallcFp)(int64_t)) {
|
||||
if (NULL == msg || NULL == msgLen) {
|
||||
return TSDB_CODE_TSC_INVALID_INPUT;
|
||||
}
|
||||
QUERY_PARAM_CHECK(input);
|
||||
QUERY_PARAM_CHECK(msg);
|
||||
QUERY_PARAM_CHECK(msgLen);
|
||||
|
||||
STableTSMAInfoReq req = {0};
|
||||
tstrncpy(req.name, input, TSDB_TABLE_FNAME_LEN);
|
||||
|
@ -411,9 +410,9 @@ int32_t queryBuildGetTableTSMAMsg(void *input, char **msg, int32_t msgSize, int3
|
|||
|
||||
int32_t queryBuildGetTSMAMsg(void *input, char **msg, int32_t msgSize, int32_t *msgLen,
|
||||
void *(*mallcFp)(int64_t)) {
|
||||
if (NULL == msg || NULL == msgLen) {
|
||||
return TSDB_CODE_TSC_INVALID_INPUT;
|
||||
}
|
||||
QUERY_PARAM_CHECK(input);
|
||||
QUERY_PARAM_CHECK(msg);
|
||||
QUERY_PARAM_CHECK(msgLen);
|
||||
|
||||
STableTSMAInfoReq req = {0};
|
||||
req.fetchingWithTsmaName = true;
|
||||
|
@ -436,9 +435,9 @@ int32_t queryBuildGetTSMAMsg(void *input, char **msg, int32_t msgSize, int32_t *
|
|||
}
|
||||
|
||||
int32_t queryBuildGetStreamProgressMsg(void* input, char** msg, int32_t msgSize, int32_t *msgLen, void*(*mallcFp)(int64_t)) {
|
||||
if (!msg || !msgLen) {
|
||||
return TSDB_CODE_TSC_INVALID_INPUT;
|
||||
}
|
||||
QUERY_PARAM_CHECK(input);
|
||||
QUERY_PARAM_CHECK(msg);
|
||||
QUERY_PARAM_CHECK(msgLen);
|
||||
|
||||
int32_t len = tSerializeStreamProgressReq(NULL, 0, input);
|
||||
void* pBuf = (*mallcFp)(len);
|
||||
|
@ -504,6 +503,7 @@ PROCESS_USEDB_OVER:
|
|||
}
|
||||
|
||||
static int32_t queryConvertTableMetaMsg(STableMetaRsp *pMetaMsg) {
|
||||
QUERY_PARAM_CHECK(pMetaMsg);
|
||||
if (pMetaMsg->numOfTags < 0 || pMetaMsg->numOfTags > TSDB_MAX_TAGS) {
|
||||
qError("invalid numOfTags[%d] in table meta rsp msg", pMetaMsg->numOfTags);
|
||||
return TSDB_CODE_TSC_INVALID_VALUE;
|
||||
|
@ -539,6 +539,8 @@ static int32_t queryConvertTableMetaMsg(STableMetaRsp *pMetaMsg) {
|
|||
}
|
||||
|
||||
int32_t queryCreateCTableMetaFromMsg(STableMetaRsp *msg, SCTableMeta *pMeta) {
|
||||
QUERY_PARAM_CHECK(msg);
|
||||
QUERY_PARAM_CHECK(pMeta);
|
||||
pMeta->vgId = msg->vgId;
|
||||
pMeta->tableType = msg->tableType;
|
||||
pMeta->uid = msg->tuid;
|
||||
|
@ -551,6 +553,8 @@ int32_t queryCreateCTableMetaFromMsg(STableMetaRsp *msg, SCTableMeta *pMeta) {
|
|||
}
|
||||
|
||||
int32_t queryCreateTableMetaFromMsg(STableMetaRsp *msg, bool isStb, STableMeta **pMeta) {
|
||||
QUERY_PARAM_CHECK(msg);
|
||||
QUERY_PARAM_CHECK(pMeta);
|
||||
int32_t total = msg->numOfColumns + msg->numOfTags;
|
||||
int32_t metaSize = sizeof(STableMeta) + sizeof(SSchema) * total;
|
||||
int32_t schemaExtSize = (useCompress(msg->tableType) && msg->pSchemaExt) ? sizeof(SSchemaExt) * msg->numOfColumns : 0;
|
||||
|
@ -605,6 +609,8 @@ int32_t queryCreateTableMetaFromMsg(STableMetaRsp *msg, bool isStb, STableMeta *
|
|||
}
|
||||
|
||||
int32_t queryCreateTableMetaExFromMsg(STableMetaRsp *msg, bool isStb, STableMeta **pMeta) {
|
||||
QUERY_PARAM_CHECK(msg);
|
||||
QUERY_PARAM_CHECK(pMeta);
|
||||
int32_t total = msg->numOfColumns + msg->numOfTags;
|
||||
int32_t metaSize = sizeof(STableMeta) + sizeof(SSchema) * total;
|
||||
int32_t schemaExtSize = (useCompress(msg->tableType) && msg->pSchemaExt) ? sizeof(SSchemaExt) * msg->numOfColumns : 0;
|
||||
|
|
|
@ -91,6 +91,7 @@ typedef struct SSyncSnapshotReceiver {
|
|||
|
||||
// update when begin
|
||||
void *pWriter;
|
||||
TdThreadMutex writerMutex;
|
||||
SSnapshotParam snapshotParam;
|
||||
SSnapshot snapshot;
|
||||
|
||||
|
|
|
@ -429,6 +429,12 @@ int32_t snapshotReceiverCreate(SSyncNode *pSyncNode, SRaftId fromId, SSyncSnapsh
|
|||
pReceiver->startTime = 0;
|
||||
pReceiver->ack = SYNC_SNAPSHOT_SEQ_BEGIN;
|
||||
pReceiver->pWriter = NULL;
|
||||
code = taosThreadMutexInit(&pReceiver->writerMutex, NULL);
|
||||
if (code != 0) {
|
||||
taosMemoryFree(pReceiver);
|
||||
pReceiver = NULL;
|
||||
TAOS_RETURN(code);
|
||||
}
|
||||
pReceiver->pSyncNode = pSyncNode;
|
||||
pReceiver->fromId = fromId;
|
||||
pReceiver->term = raftStoreGetTerm(pSyncNode);
|
||||
|
@ -440,6 +446,10 @@ int32_t snapshotReceiverCreate(SSyncNode *pSyncNode, SRaftId fromId, SSyncSnapsh
|
|||
SSyncSnapBuffer *pRcvBuf = NULL;
|
||||
code = syncSnapBufferCreate(&pRcvBuf);
|
||||
if (pRcvBuf == NULL) {
|
||||
int32_t ret = taosThreadMutexDestroy(&pReceiver->writerMutex);
|
||||
if (ret != 0) {
|
||||
sError("failed to destroy mutex since %s", tstrerror(ret));
|
||||
}
|
||||
taosMemoryFree(pReceiver);
|
||||
pReceiver = NULL;
|
||||
TAOS_RETURN(code);
|
||||
|
@ -468,6 +478,7 @@ static int32_t snapshotReceiverClearInfoData(SSyncSnapshotReceiver *pReceiver) {
|
|||
void snapshotReceiverDestroy(SSyncSnapshotReceiver *pReceiver) {
|
||||
if (pReceiver == NULL) return;
|
||||
|
||||
(void)taosThreadMutexLock(&pReceiver->writerMutex);
|
||||
// close writer
|
||||
if (pReceiver->pWriter != NULL) {
|
||||
int32_t code = pReceiver->pSyncNode->pFsm->FpSnapshotStopWrite(pReceiver->pSyncNode->pFsm, pReceiver->pWriter,
|
||||
|
@ -478,6 +489,9 @@ void snapshotReceiverDestroy(SSyncSnapshotReceiver *pReceiver) {
|
|||
}
|
||||
pReceiver->pWriter = NULL;
|
||||
}
|
||||
(void)taosThreadMutexUnlock(&pReceiver->writerMutex);
|
||||
|
||||
(void)taosThreadMutexDestroy(&pReceiver->writerMutex);
|
||||
|
||||
// free snap buf
|
||||
if (pReceiver->pRcvBuf) {
|
||||
|
@ -556,7 +570,8 @@ void snapshotReceiverStop(SSyncSnapshotReceiver *pReceiver) {
|
|||
|
||||
int8_t stopped = !atomic_val_compare_exchange_8(&pReceiver->start, true, false);
|
||||
if (stopped) return;
|
||||
(void)taosThreadMutexLock(&pReceiver->pRcvBuf->mutex);
|
||||
|
||||
(void)taosThreadMutexLock(&pReceiver->writerMutex);
|
||||
{
|
||||
if (pReceiver->pWriter != NULL) {
|
||||
int32_t code = pReceiver->pSyncNode->pFsm->FpSnapshotStopWrite(pReceiver->pSyncNode->pFsm, pReceiver->pWriter,
|
||||
|
@ -568,7 +583,11 @@ void snapshotReceiverStop(SSyncSnapshotReceiver *pReceiver) {
|
|||
} else {
|
||||
sRInfo(pReceiver, "snapshot receiver stop, writer is null");
|
||||
}
|
||||
}
|
||||
(void)taosThreadMutexUnlock(&pReceiver->writerMutex);
|
||||
|
||||
(void)taosThreadMutexLock(&pReceiver->pRcvBuf->mutex);
|
||||
{
|
||||
syncSnapBufferReset(pReceiver->pRcvBuf);
|
||||
|
||||
(void)snapshotReceiverClearInfoData(pReceiver);
|
||||
|
@ -600,6 +619,8 @@ static int32_t snapshotReceiverFinish(SSyncSnapshotReceiver *pReceiver, SyncSnap
|
|||
raftStoreSetTerm(pReceiver->pSyncNode, pReceiver->snapshot.lastApplyTerm);
|
||||
}
|
||||
|
||||
(void)taosThreadMutexLock(&pReceiver->writerMutex);
|
||||
if (pReceiver->pWriter != NULL) {
|
||||
// stop writer, apply data
|
||||
code = pReceiver->pSyncNode->pFsm->FpSnapshotStopWrite(pReceiver->pSyncNode->pFsm, pReceiver->pWriter, true,
|
||||
&pReceiver->snapshot);
|
||||
|
@ -609,6 +630,8 @@ static int32_t snapshotReceiverFinish(SSyncSnapshotReceiver *pReceiver, SyncSnap
|
|||
}
|
||||
pReceiver->pWriter = NULL;
|
||||
sRInfo(pReceiver, "snapshot receiver write stopped");
|
||||
}
|
||||
(void)taosThreadMutexUnlock(&pReceiver->writerMutex);
|
||||
|
||||
// update progress
|
||||
pReceiver->ack = SYNC_SNAPSHOT_SEQ_END;
|
||||
|
|
|
@ -254,6 +254,7 @@ static FORCE_INLINE void cliMayUpdateFqdnCache(SHashObj* cache, char* dst);
|
|||
// process data read from server, add decompress etc later
|
||||
// handle except about conn
|
||||
|
||||
#define REQS_ON_CONN(conn) (conn ? (transQueueSize(&conn->reqsToSend) + transQueueSize(&conn->reqsSentOut)) : 0)
|
||||
static void doNotifyCb(SCliReq* pReq, SCliThrd* pThrd, int32_t code);
|
||||
// handle req from app
|
||||
static void cliHandleReq(SCliThrd* pThrd, SCliReq* pReq);
|
||||
|
@ -289,7 +290,7 @@ int32_t cliMayGetStateByQid(SCliThrd* pThrd, SCliReq* pReq, SCliConn** pConn);
|
|||
static SCliConn* getConnFromHeapCache(SHashObj* pConnHeapCache, char* key);
|
||||
static int32_t addConnToHeapCache(SHashObj* pConnHeapCacahe, SCliConn* pConn);
|
||||
static int32_t delConnFromHeapCache(SHashObj* pConnHeapCache, SCliConn* pConn);
|
||||
static int32_t balanceConnHeapCache(SHashObj* pConnHeapCache, SCliConn* pConn);
|
||||
static int8_t balanceConnHeapCache(SHashObj* pConnHeapCache, SCliConn* pConn, SCliConn** pNewConn);
|
||||
|
||||
// thread obj
|
||||
static int32_t createThrdObj(void* trans, SCliThrd** pThrd);
|
||||
|
@ -327,14 +328,18 @@ typedef struct {
|
|||
int64_t lastConnFailTs;
|
||||
} SHeap;
|
||||
|
||||
int32_t compareHeapNode(const HeapNode* a, const HeapNode* b);
|
||||
int32_t transHeapInit(SHeap* heap, int32_t (*cmpFunc)(const HeapNode* a, const HeapNode* b));
|
||||
void transHeapDestroy(SHeap* heap);
|
||||
int32_t transHeapGet(SHeap* heap, SCliConn** p);
|
||||
int32_t transHeapInsert(SHeap* heap, SCliConn* p);
|
||||
int32_t transHeapDelete(SHeap* heap, SCliConn* p);
|
||||
int32_t transHeapBalance(SHeap* heap, SCliConn* p);
|
||||
int32_t transHeapUpdateFailTs(SHeap* heap, SCliConn* p);
|
||||
static int32_t compareHeapNode(const HeapNode* a, const HeapNode* b);
|
||||
static int32_t transHeapInit(SHeap* heap, int32_t (*cmpFunc)(const HeapNode* a, const HeapNode* b));
|
||||
static void transHeapDestroy(SHeap* heap);
|
||||
|
||||
static int32_t transHeapGet(SHeap* heap, SCliConn** p);
|
||||
static int32_t transHeapInsert(SHeap* heap, SCliConn* p);
|
||||
static int32_t transHeapDelete(SHeap* heap, SCliConn* p);
|
||||
static int32_t transHeapBalance(SHeap* heap, SCliConn* p);
|
||||
static int32_t transHeapUpdateFailTs(SHeap* heap, SCliConn* p);
|
||||
static int32_t transHeapMayBalance(SHeap* heap, SCliConn* p);
|
||||
|
||||
static FORCE_INLINE void logConnMissHit(SCliConn* pConn);
|
||||
|
||||
#define CLI_RELEASE_UV(loop) \
|
||||
do { \
|
||||
|
@ -494,15 +499,19 @@ int8_t cliMayRecycleConn(SCliConn* conn) {
|
|||
if (transQueueSize(&conn->reqsToSend) == 0 && transQueueSize(&conn->reqsSentOut) == 0 &&
|
||||
taosHashGetSize(conn->pQTable) == 0) {
|
||||
cliResetConnTimer(conn);
|
||||
conn->forceDelFromHeap = 1;
|
||||
code = delConnFromHeapCache(pThrd->connHeapCache, conn);
|
||||
if (code == TSDB_CODE_RPC_ASYNC_IN_PROCESS) {
|
||||
tDebug("%s conn %p failed to remove conn from heap cache since %s", CONN_GET_INST_LABEL(conn), conn,
|
||||
tstrerror(code));
|
||||
|
||||
TAOS_UNUSED(transHeapMayBalance(conn->heap, conn));
|
||||
return 1;
|
||||
} else {
|
||||
if (code != 0) {
|
||||
tDebug("%s conn %p failed to remove conn from heap cache since %s", CONN_GET_INST_LABEL(conn), conn,
|
||||
tstrerror(code));
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
addConnToPool(pThrd->pool, conn);
|
||||
|
@ -510,31 +519,10 @@ int8_t cliMayRecycleConn(SCliConn* conn) {
|
|||
} else if ((transQueueSize(&conn->reqsToSend) == 0) && (transQueueSize(&conn->reqsSentOut) == 0) &&
|
||||
(taosHashGetSize(conn->pQTable) != 0)) {
|
||||
tDebug("%s conn %p do balance directly", CONN_GET_INST_LABEL(conn), conn);
|
||||
TAOS_UNUSED(transHeapBalance(conn->heap, conn));
|
||||
TAOS_UNUSED(transHeapMayBalance(conn->heap, conn));
|
||||
} else {
|
||||
SCliConn* topConn = NULL;
|
||||
if (conn->heap != NULL) {
|
||||
code = transHeapGet(conn->heap, &topConn);
|
||||
if (code != 0) {
|
||||
tDebug("%s conn %p failed to get top conn since %s", CONN_GET_INST_LABEL(conn), conn, tstrerror(code));
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (topConn == conn) {
|
||||
return 0;
|
||||
}
|
||||
int32_t topReqs = transQueueSize(&topConn->reqsSentOut) + transQueueSize(&topConn->reqsToSend);
|
||||
int32_t currReqs = transQueueSize(&conn->reqsSentOut) + transQueueSize(&conn->reqsToSend);
|
||||
if (topReqs <= currReqs) {
|
||||
tTrace("%s conn %p not balance conn heap since top conn has less req, topConnReqs:%d, currConnReqs:%d",
|
||||
CONN_GET_INST_LABEL(conn), conn, topReqs, currReqs);
|
||||
return 0;
|
||||
} else {
|
||||
tDebug("%s conn %p do balance conn heap since top conn has more reqs, topConnReqs:%d, currConnReqs:%d",
|
||||
CONN_GET_INST_LABEL(conn), conn, topReqs, currReqs);
|
||||
TAOS_UNUSED(transHeapBalance(conn->heap, conn));
|
||||
}
|
||||
}
|
||||
tTrace("%s conn %p may do balance", CONN_GET_INST_LABEL(conn), conn);
|
||||
TAOS_UNUSED(transHeapMayBalance(conn->heap, conn));
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
@ -785,16 +773,9 @@ void cliConnCheckTimoutMsg(SCliConn* conn) {
|
|||
if (transQueueSize(&conn->reqsSentOut) == 0) {
|
||||
return;
|
||||
}
|
||||
code = cliConnRemoveTimeoutMsg(conn);
|
||||
if (code != 0) {
|
||||
tDebug("%s conn %p do remove timeout msg", CONN_GET_INST_LABEL(conn), conn);
|
||||
if (!cliMayRecycleConn(conn)) {
|
||||
TAOS_UNUSED(transHeapBalance(conn->heap, conn));
|
||||
}
|
||||
} else {
|
||||
TAOS_UNUSED(cliConnRemoveTimeoutMsg(conn));
|
||||
TAOS_UNUSED(cliMayRecycleConn(conn));
|
||||
}
|
||||
}
|
||||
void cliConnTimeout__checkReq(uv_timer_t* handle) {
|
||||
SCliConn* conn = handle->data;
|
||||
cliConnCheckTimoutMsg(conn);
|
||||
|
@ -3804,6 +3785,8 @@ static FORCE_INLINE int8_t shouldSWitchToOtherConn(SCliConn* pConn, char* key) {
|
|||
int32_t totalReqs = reqsNum + reqsSentOut;
|
||||
|
||||
if (totalReqs >= pInst->shareConnLimit) {
|
||||
logConnMissHit(pConn);
|
||||
|
||||
if (pConn->list == NULL && pConn->dstAddr != NULL) {
|
||||
pConn->list = taosHashGet((SHashObj*)pThrd->pool, pConn->dstAddr, strlen(pConn->dstAddr));
|
||||
if (pConn->list != NULL) {
|
||||
|
@ -3860,11 +3843,12 @@ static SCliConn* getConnFromHeapCache(SHashObj* pConnHeapCache, char* key) {
|
|||
} else {
|
||||
tTrace("conn %p get conn from heap cache for key:%s", pConn, key);
|
||||
if (shouldSWitchToOtherConn(pConn, key)) {
|
||||
code = balanceConnHeapCache(pConnHeapCache, pConn);
|
||||
if (code != 0) {
|
||||
tTrace("failed to balance conn heap cache for key:%s", key);
|
||||
SCliConn* pNewConn = NULL;
|
||||
code = balanceConnHeapCache(pConnHeapCache, pConn, &pNewConn);
|
||||
if (code == 1) {
|
||||
tTrace("conn %p start to handle reqs", pNewConn);
|
||||
return pNewConn;
|
||||
}
|
||||
logConnMissHit(pConn);
|
||||
return NULL;
|
||||
}
|
||||
}
|
||||
|
@ -3916,15 +3900,19 @@ static int32_t delConnFromHeapCache(SHashObj* pConnHeapCache, SCliConn* pConn) {
|
|||
return code;
|
||||
}
|
||||
|
||||
static int32_t balanceConnHeapCache(SHashObj* pConnHeapCache, SCliConn* pConn) {
|
||||
static int8_t balanceConnHeapCache(SHashObj* pConnHeapCache, SCliConn* pConn, SCliConn** pNewConn) {
|
||||
SCliThrd* pThrd = pConn->hostThrd;
|
||||
STrans* pInst = pThrd->pInst;
|
||||
SCliConn* pTopConn = NULL;
|
||||
if (pConn->heap != NULL && pConn->inHeap != 0) {
|
||||
SHeap* heap = pConn->heap;
|
||||
tTrace("conn %p'heap may should do balance, numOfConn:%d", pConn, (int)(heap->heap->nelts));
|
||||
int64_t now = taosGetTimestampMs();
|
||||
if (((now - heap->lastUpdateTs) / 1000) > 30) {
|
||||
heap->lastUpdateTs = now;
|
||||
tTrace("conn %p'heap do balance, numOfConn:%d", pConn, (int)(heap->heap->nelts));
|
||||
return transHeapBalance(pConn->heap, pConn);
|
||||
TAOS_UNUSED(transHeapBalance(pConn->heap, pConn));
|
||||
if (transHeapGet(pConn->heap, &pTopConn) == 0 && pConn != pTopConn) {
|
||||
int32_t curReqs = REQS_ON_CONN(pConn);
|
||||
int32_t topReqs = REQS_ON_CONN(pTopConn);
|
||||
if (curReqs > topReqs && topReqs < pInst->shareConnLimit) {
|
||||
*pNewConn = pTopConn;
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
|
@ -3934,8 +3922,8 @@ int32_t compareHeapNode(const HeapNode* a, const HeapNode* b) {
|
|||
SCliConn* args1 = container_of(a, SCliConn, node);
|
||||
SCliConn* args2 = container_of(b, SCliConn, node);
|
||||
|
||||
int32_t totalReq1 = transQueueSize(&args1->reqsToSend) + transQueueSize(&args1->reqsSentOut);
|
||||
int32_t totalReq2 = transQueueSize(&args2->reqsToSend) + transQueueSize(&args2->reqsSentOut);
|
||||
int32_t totalReq1 = REQS_ON_CONN(args1);
|
||||
int32_t totalReq2 = REQS_ON_CONN(args2);
|
||||
if (totalReq1 > totalReq2) {
|
||||
return 0;
|
||||
}
|
||||
|
@ -4016,6 +4004,30 @@ int32_t transHeapUpdateFailTs(SHeap* heap, SCliConn* p) {
|
|||
heap->lastConnFailTs = taosGetTimestampMs();
|
||||
return 0;
|
||||
}
|
||||
int32_t transHeapMayBalance(SHeap* heap, SCliConn* p) {
|
||||
if (p->inHeap == 0 || heap == NULL || heap->heap == NULL) {
|
||||
return 0;
|
||||
}
|
||||
SCliThrd* pThrd = p->hostThrd;
|
||||
STrans* pInst = pThrd->pInst;
|
||||
int32_t balanceLimit = pInst->shareConnLimit >= 4 ? pInst->shareConnLimit / 2 : 2;
|
||||
|
||||
SCliConn* topConn = NULL;
|
||||
int32_t code = transHeapGet(heap, &topConn);
|
||||
if (code != 0) {
|
||||
return code;
|
||||
}
|
||||
|
||||
if (topConn == p) return code;
|
||||
|
||||
int32_t reqsOnTop = REQS_ON_CONN(topConn);
|
||||
int32_t reqsOnCur = REQS_ON_CONN(p);
|
||||
|
||||
if (reqsOnTop >= balanceLimit && reqsOnCur < balanceLimit) {
|
||||
TAOS_UNUSED(transHeapBalance(heap, p));
|
||||
}
|
||||
return code;
|
||||
}
|
||||
|
||||
int32_t transHeapBalance(SHeap* heap, SCliConn* p) {
|
||||
if (p->inHeap == 0 || heap == NULL || heap->heap == NULL) {
|
||||
|
|
|
@ -424,9 +424,6 @@ static void printFileSet(int32_t vgId, SArray* fileSet, const char* str) {
|
|||
|
||||
int32_t walCheckAndRepairMeta(SWal* pWal) {
|
||||
// load log files, get first/snapshot/last version info
|
||||
if (pWal->cfg.level == TAOS_WAL_SKIP) {
|
||||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
int32_t code = 0;
|
||||
const char* logPattern = "^[0-9]+.log$";
|
||||
const char* idxPattern = "^[0-9]+.idx$";
|
||||
|
|
|
@ -90,6 +90,45 @@ static int32_t walInitLock(SWal *pWal) {
|
|||
return 0;
|
||||
}
|
||||
|
||||
int32_t walInitWriteFileForSkip(SWal *pWal) {
|
||||
TdFilePtr pIdxTFile = NULL, pLogTFile = NULL;
|
||||
int64_t fileFirstVer = 0;
|
||||
int32_t code = 0;
|
||||
|
||||
char fnameStr[WAL_FILE_LEN];
|
||||
walBuildIdxName(pWal, fileFirstVer, fnameStr);
|
||||
pIdxTFile = taosOpenFile(fnameStr, TD_FILE_CREATE | TD_FILE_WRITE | TD_FILE_APPEND);
|
||||
if (pIdxTFile == NULL) {
|
||||
wError("vgId:%d, failed to open file since %s", pWal->cfg.vgId, tstrerror(terrno));
|
||||
code = terrno;
|
||||
goto _exit;
|
||||
}
|
||||
walBuildLogName(pWal, fileFirstVer, fnameStr);
|
||||
pLogTFile = taosOpenFile(fnameStr, TD_FILE_CREATE | TD_FILE_WRITE | TD_FILE_APPEND);
|
||||
if (pLogTFile == NULL) {
|
||||
wError("vgId:%d, failed to open file since %s", pWal->cfg.vgId, tstrerror(terrno));
|
||||
code = terrno;
|
||||
goto _exit;
|
||||
}
|
||||
// switch file
|
||||
pWal->pIdxFile = pIdxTFile;
|
||||
pWal->pLogFile = pLogTFile;
|
||||
SWalFileInfo fileInfo;
|
||||
(void)memset(&fileInfo, -1, sizeof(SWalFileInfo));
|
||||
if (!taosArrayPush(pWal->fileInfoSet, &fileInfo)) {
|
||||
wError("vgId:%d, failed to push fileInfo into array since %s", pWal->cfg.vgId, tstrerror(terrno));
|
||||
code = terrno;
|
||||
goto _exit;
|
||||
}
|
||||
pWal->writeCur = 0;
|
||||
_exit:
|
||||
if (code != TSDB_CODE_SUCCESS) {
|
||||
(void)taosCloseFile(&pIdxTFile);
|
||||
(void)taosCloseFile(&pLogTFile);
|
||||
}
|
||||
TAOS_RETURN(code);
|
||||
}
|
||||
|
||||
SWal *walOpen(const char *path, SWalCfg *pCfg) {
|
||||
int32_t code = 0;
|
||||
SWal *pWal = taosMemoryCalloc(1, sizeof(SWal));
|
||||
|
@ -165,7 +204,7 @@ SWal *walOpen(const char *path, SWalCfg *pCfg) {
|
|||
if (code < 0) {
|
||||
wWarn("vgId:%d, failed to load meta since %s", pWal->cfg.vgId, tstrerror(code));
|
||||
}
|
||||
|
||||
if (pWal->cfg.level != TAOS_WAL_SKIP) {
|
||||
code = walCheckAndRepairMeta(pWal);
|
||||
if (code < 0) {
|
||||
wError("vgId:%d, cannot open wal since repair meta file failed since %s", pWal->cfg.vgId, tstrerror(code));
|
||||
|
@ -177,6 +216,14 @@ SWal *walOpen(const char *path, SWalCfg *pCfg) {
|
|||
wError("vgId:%d, cannot open wal since repair idx file failed since %s", pWal->cfg.vgId, tstrerror(code));
|
||||
goto _err;
|
||||
}
|
||||
} else {
|
||||
code = walInitWriteFileForSkip(pWal);
|
||||
if (code < 0) {
|
||||
wError("vgId:%d, cannot open wal since init write file for wal_level = 0 failed since %s", pWal->cfg.vgId,
|
||||
tstrerror(code));
|
||||
goto _err;
|
||||
}
|
||||
}
|
||||
|
||||
// add ref
|
||||
pWal->refId = taosAddRef(tsWal.refSetId, pWal);
|
||||
|
@ -217,6 +264,14 @@ int32_t walAlter(SWal *pWal, SWalCfg *pCfg) {
|
|||
pWal->cfg.vgId, pWal->cfg.level, pWal->cfg.fsyncPeriod, pWal->cfg.retentionPeriod, pWal->cfg.retentionSize,
|
||||
pCfg->level, pCfg->fsyncPeriod, pCfg->retentionPeriod, pCfg->retentionSize);
|
||||
|
||||
if (pWal->cfg.level == TAOS_WAL_SKIP && pCfg->level != TAOS_WAL_SKIP) {
|
||||
wInfo("vgId:%d, remove all wals, path:%s", pWal->cfg.vgId, pWal->path);
|
||||
taosRemoveDir(pWal->path);
|
||||
if (taosMkDir(pWal->path) != 0) {
|
||||
wError("vgId:%d, path:%s, failed to create directory since %s", pWal->cfg.vgId, pWal->path, tstrerror(terrno));
|
||||
}
|
||||
}
|
||||
|
||||
pWal->cfg.level = pCfg->level;
|
||||
pWal->cfg.fsyncPeriod = pCfg->fsyncPeriod;
|
||||
pWal->cfg.retentionPeriod = pCfg->retentionPeriod;
|
||||
|
|
|
@ -116,7 +116,10 @@ void taosRemoveDir(const char *dirname) {
|
|||
return;
|
||||
}
|
||||
|
||||
bool taosDirExist(const char *dirname) { return taosCheckExistFile(dirname); }
|
||||
bool taosDirExist(const char *dirname) {
|
||||
if (dirname == NULL || strlen(dirname) >= TDDIRMAXLEN) return false;
|
||||
return taosCheckExistFile(dirname);
|
||||
}
|
||||
|
||||
int32_t taosMkDir(const char *dirname) {
|
||||
if (taosDirExist(dirname)) return 0;
|
||||
|
@ -333,6 +336,8 @@ void taosRemoveOldFiles(const char *dirname, int32_t keepDays) {
|
|||
}
|
||||
|
||||
int32_t taosExpandDir(const char *dirname, char *outname, int32_t maxlen) {
|
||||
OS_PARAM_CHECK(dirname);
|
||||
OS_PARAM_CHECK(outname);
|
||||
wordexp_t full_path;
|
||||
int32_t code = wordexp(dirname, &full_path, 0);
|
||||
switch (code) {
|
||||
|
@ -355,6 +360,8 @@ int32_t taosExpandDir(const char *dirname, char *outname, int32_t maxlen) {
|
|||
}
|
||||
|
||||
int32_t taosRealPath(char *dirname, char *realPath, int32_t maxlen) {
|
||||
OS_PARAM_CHECK(dirname);
|
||||
OS_PARAM_CHECK(realPath);
|
||||
char tmp[PATH_MAX] = {0};
|
||||
#ifdef WINDOWS
|
||||
if (_fullpath(tmp, dirname, maxlen) != NULL) {
|
||||
|
@ -386,6 +393,10 @@ bool taosIsDir(const char *dirname) {
|
|||
}
|
||||
|
||||
char *taosDirName(char *name) {
|
||||
if(name == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return NULL;
|
||||
}
|
||||
#ifdef WINDOWS
|
||||
char Drive1[MAX_PATH], Dir1[MAX_PATH];
|
||||
_splitpath(name, Drive1, Dir1, NULL, NULL);
|
||||
|
@ -412,12 +423,16 @@ char *taosDirName(char *name) {
|
|||
}
|
||||
|
||||
char *taosDirEntryBaseName(char *name) {
|
||||
if(name == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return NULL;
|
||||
}
|
||||
#ifdef WINDOWS
|
||||
char Filename1[MAX_PATH], Ext1[MAX_PATH];
|
||||
_splitpath(name, NULL, NULL, Filename1, Ext1);
|
||||
return name + (strlen(name) - strlen(Filename1) - strlen(Ext1));
|
||||
#else
|
||||
if (name == NULL || (name[0] == '/' && name[1] == '\0')) return name;
|
||||
if ((name[0] == '/' && name[1] == '\0')) return name;
|
||||
char *pPoint = strrchr(name, '/');
|
||||
if (pPoint != NULL) {
|
||||
if (*(pPoint + 1) == '\0') {
|
||||
|
@ -515,9 +530,9 @@ bool taosDirEntryIsDir(TdDirEntryPtr pDirEntry) {
|
|||
}
|
||||
|
||||
char *taosGetDirEntryName(TdDirEntryPtr pDirEntry) {
|
||||
/*if (pDirEntry == NULL) {*/
|
||||
/*return NULL;*/
|
||||
/*}*/
|
||||
if (pDirEntry == NULL) {
|
||||
return NULL;
|
||||
}
|
||||
#ifdef WINDOWS
|
||||
return pDirEntry->findFileData.cFileName;
|
||||
#else
|
||||
|
|
|
@ -127,8 +127,13 @@ bool osTempSpaceSufficient() { return tsTempSpace.size.avail > tsTempSpace.reser
|
|||
int32_t osSetTimezone(const char *tz) { return taosSetSystemTimezone(tz, tsTimezoneStr, &tsDaylight, &tsTimezone); }
|
||||
|
||||
void osSetSystemLocale(const char *inLocale, const char *inCharSet) {
|
||||
(void)memcpy(tsLocale, inLocale, strlen(inLocale) + 1);
|
||||
(void)memcpy(tsCharset, inCharSet, strlen(inCharSet) + 1);
|
||||
if (inLocale) (void)memcpy(tsLocale, inLocale, strlen(inLocale) + 1);
|
||||
if (inCharSet) (void)memcpy(tsCharset, inCharSet, strlen(inCharSet) + 1);
|
||||
}
|
||||
|
||||
void osSetProcPath(int32_t argc, char **argv) { tsProcPath = argv[0]; }
|
||||
void osSetProcPath(int32_t argc, char **argv) {
|
||||
if (argv == NULL || argc < 1) {
|
||||
return; // no command line arguments
|
||||
}
|
||||
tsProcPath = argv[0];
|
||||
}
|
||||
|
|
|
@ -80,6 +80,7 @@ typedef struct TdFile {
|
|||
#endif
|
||||
|
||||
void taosGetTmpfilePath(const char *inputTmpDir, const char *fileNamePrefix, char *dstPath) {
|
||||
if (inputTmpDir == NULL || fileNamePrefix == NULL) return;
|
||||
#ifdef WINDOWS
|
||||
|
||||
char tmpPath[PATH_MAX];
|
||||
|
@ -120,6 +121,10 @@ void taosGetTmpfilePath(const char *inputTmpDir, const char *fileNamePrefix, cha
|
|||
}
|
||||
|
||||
int64_t taosCopyFile(const char *from, const char *to) {
|
||||
if (from == NULL || to == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return -1;
|
||||
}
|
||||
#ifdef WINDOWS
|
||||
if (CopyFile(from, to, 0)) {
|
||||
return 1;
|
||||
|
@ -133,15 +138,15 @@ int64_t taosCopyFile(const char *from, const char *to) {
|
|||
int64_t bytes;
|
||||
int32_t code = TSDB_CODE_SUCCESS;
|
||||
|
||||
// fidfrom = open(from, O_RDONLY);
|
||||
TdFilePtr pFileFrom = taosOpenFile(from, TD_FILE_READ);
|
||||
TdFilePtr pFileFrom = NULL;
|
||||
TdFilePtr pFileTo = NULL;
|
||||
pFileFrom = taosOpenFile(from, TD_FILE_READ);
|
||||
if (pFileFrom == NULL) {
|
||||
code = terrno;
|
||||
goto _err;
|
||||
}
|
||||
|
||||
// fidto = open(to, O_WRONLY | O_CREAT | O_EXCL, 0755);
|
||||
TdFilePtr pFileTo = taosOpenFile(to, TD_FILE_CREATE | TD_FILE_WRITE | TD_FILE_EXCL);
|
||||
pFileTo = taosOpenFile(to, TD_FILE_CREATE | TD_FILE_WRITE | TD_FILE_EXCL);
|
||||
if (pFileTo == NULL) {
|
||||
code = terrno;
|
||||
goto _err;
|
||||
|
@ -193,6 +198,10 @@ _err:
|
|||
}
|
||||
|
||||
TdFilePtr taosCreateFile(const char *path, int32_t tdFileOptions) {
|
||||
if(path == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return NULL;
|
||||
}
|
||||
TdFilePtr fp = taosOpenFile(path, tdFileOptions);
|
||||
if (!fp) {
|
||||
if (terrno == TAOS_SYSTEM_ERROR(ENOENT)) {
|
||||
|
@ -213,6 +222,7 @@ TdFilePtr taosCreateFile(const char *path, int32_t tdFileOptions) {
|
|||
}
|
||||
|
||||
int32_t taosRemoveFile(const char *path) {
|
||||
OS_PARAM_CHECK(path);
|
||||
int32_t code = remove(path);
|
||||
if (-1 == code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(errno);
|
||||
|
@ -222,6 +232,8 @@ int32_t taosRemoveFile(const char *path) {
|
|||
}
|
||||
|
||||
int32_t taosRenameFile(const char *oldName, const char *newName) {
|
||||
OS_PARAM_CHECK(oldName);
|
||||
OS_PARAM_CHECK(newName);
|
||||
#ifdef WINDOWS
|
||||
bool finished = false;
|
||||
|
||||
|
@ -262,6 +274,7 @@ int32_t taosRenameFile(const char *oldName, const char *newName) {
|
|||
}
|
||||
|
||||
int32_t taosStatFile(const char *path, int64_t *size, int32_t *mtime, int32_t *atime) {
|
||||
OS_PARAM_CHECK(path);
|
||||
#ifdef WINDOWS
|
||||
struct _stati64 fileStat;
|
||||
int32_t code = _stati64(path, &fileStat);
|
||||
|
@ -335,6 +348,10 @@ int32_t taosDevInoFile(TdFilePtr pFile, int64_t *stDev, int64_t *stIno) {
|
|||
}
|
||||
|
||||
FILE *taosOpenFileForStream(const char *path, int32_t tdFileOptions) {
|
||||
if (path == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return NULL;
|
||||
}
|
||||
char *mode = NULL;
|
||||
if (tdFileOptions & TD_FILE_APPEND) {
|
||||
mode = (tdFileOptions & TD_FILE_TEXT) ? "at+" : "ab+";
|
||||
|
@ -358,6 +375,10 @@ FILE *taosOpenFileForStream(const char *path, int32_t tdFileOptions) {
|
|||
|
||||
#ifdef WINDOWS
|
||||
HANDLE taosOpenFileNotStream(const char *path, int32_t tdFileOptions) {
|
||||
if (path == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return INVALID_HANDLE_VALUE;
|
||||
}
|
||||
DWORD openMode = 0;
|
||||
DWORD access = 0;
|
||||
DWORD fileFlag = FILE_ATTRIBUTE_NORMAL;
|
||||
|
@ -408,6 +429,10 @@ HANDLE taosOpenFileNotStream(const char *path, int32_t tdFileOptions) {
|
|||
}
|
||||
|
||||
int64_t taosReadFile(TdFilePtr pFile, void *buf, int64_t count) {
|
||||
if (pFile == NULL || buf == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return terrno;
|
||||
}
|
||||
#if FILE_WITH_LOCK
|
||||
(void)taosThreadRwlockRdlock(&(pFile->rwlock));
|
||||
#endif
|
||||
|
@ -435,7 +460,7 @@ int64_t taosReadFile(TdFilePtr pFile, void *buf, int64_t count) {
|
|||
}
|
||||
|
||||
int64_t taosWriteFile(TdFilePtr pFile, const void *buf, int64_t count) {
|
||||
if (pFile == NULL || pFile->hFile == NULL) {
|
||||
if (pFile == NULL || pFile->hFile == NULL || buf == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return 0;
|
||||
}
|
||||
|
@ -457,7 +482,7 @@ int64_t taosWriteFile(TdFilePtr pFile, const void *buf, int64_t count) {
|
|||
}
|
||||
|
||||
int64_t taosPWriteFile(TdFilePtr pFile, const void *buf, int64_t count, int64_t offset) {
|
||||
if (pFile == NULL) {
|
||||
if (pFile == NULL || buf == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return 0;
|
||||
}
|
||||
|
@ -719,6 +744,10 @@ bool lastErrorIsFileNotExist() {
|
|||
|
||||
#else
|
||||
int taosOpenFileNotStream(const char *path, int32_t tdFileOptions) {
|
||||
if (path == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return -1;
|
||||
}
|
||||
int access = O_BINARY;
|
||||
access |= (tdFileOptions & TD_FILE_CREATE) ? O_CREAT : 0;
|
||||
if ((tdFileOptions & TD_FILE_WRITE) && (tdFileOptions & TD_FILE_READ)) {
|
||||
|
@ -742,6 +771,10 @@ int taosOpenFileNotStream(const char *path, int32_t tdFileOptions) {
|
|||
}
|
||||
|
||||
int64_t taosReadFile(TdFilePtr pFile, void *buf, int64_t count) {
|
||||
if (pFile == NULL || buf == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return -1;
|
||||
}
|
||||
STUB_RAND_IO_ERR(terrno)
|
||||
#if FILE_WITH_LOCK
|
||||
(void)taosThreadRwlockRdlock(&(pFile->rwlock));
|
||||
|
@ -797,7 +830,7 @@ int64_t taosReadFile(TdFilePtr pFile, void *buf, int64_t count) {
|
|||
|
||||
int64_t taosWriteFile(TdFilePtr pFile, const void *buf, int64_t count) {
|
||||
STUB_RAND_IO_ERR(terrno)
|
||||
if (pFile == NULL) {
|
||||
if (pFile == NULL || buf == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return 0;
|
||||
}
|
||||
|
@ -843,7 +876,7 @@ int64_t taosWriteFile(TdFilePtr pFile, const void *buf, int64_t count) {
|
|||
|
||||
int64_t taosPWriteFile(TdFilePtr pFile, const void *buf, int64_t count, int64_t offset) {
|
||||
STUB_RAND_IO_ERR(terrno)
|
||||
if (pFile == NULL) {
|
||||
if (pFile == NULL || buf == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return 0;
|
||||
}
|
||||
|
@ -1050,6 +1083,10 @@ bool lastErrorIsFileNotExist() { return terrno == TAOS_SYSTEM_ERROR(ENOENT); }
|
|||
#endif // WINDOWS
|
||||
|
||||
TdFilePtr taosOpenFile(const char *path, int32_t tdFileOptions) {
|
||||
if (path == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return NULL;
|
||||
}
|
||||
STUB_RAND_IO_ERR(NULL)
|
||||
FILE *fp = NULL;
|
||||
#ifdef WINDOWS
|
||||
|
@ -1399,6 +1436,10 @@ int32_t taosEOFFile(TdFilePtr pFile) {
|
|||
}
|
||||
|
||||
bool taosCheckAccessFile(const char *pathname, int32_t tdFileAccessOptions) {
|
||||
if (pathname == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return false; // invalid parameter
|
||||
}
|
||||
int flags = 0;
|
||||
|
||||
if (tdFileAccessOptions & TD_FILE_ACCESS_EXIST_OK) {
|
||||
|
@ -1422,6 +1463,8 @@ bool taosCheckAccessFile(const char *pathname, int32_t tdFileAccessOptions) {
|
|||
bool taosCheckExistFile(const char *pathname) { return taosCheckAccessFile(pathname, TD_FILE_ACCESS_EXIST_OK); };
|
||||
|
||||
int32_t taosCompressFile(char *srcFileName, char *destFileName) {
|
||||
OS_PARAM_CHECK(srcFileName);
|
||||
OS_PARAM_CHECK(destFileName);
|
||||
int32_t compressSize = 163840;
|
||||
int32_t ret = 0;
|
||||
int32_t len = 0;
|
||||
|
@ -1516,6 +1559,10 @@ int32_t taosLinkFile(char *src, char *dst) {
|
|||
}
|
||||
|
||||
FILE *taosOpenCFile(const char *filename, const char *mode) {
|
||||
if (filename == NULL || mode == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return NULL;
|
||||
}
|
||||
STUB_RAND_IO_ERR(NULL)
|
||||
FILE *f = fopen(filename, mode);
|
||||
if (NULL == f) {
|
||||
|
@ -1525,6 +1572,10 @@ FILE *taosOpenCFile(const char *filename, const char *mode) {
|
|||
}
|
||||
|
||||
int taosSeekCFile(FILE *file, int64_t offset, int whence) {
|
||||
if(NULL == file) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return terrno;
|
||||
}
|
||||
#ifdef WINDOWS
|
||||
return _fseeki64(file, offset, whence);
|
||||
#else
|
||||
|
@ -1538,6 +1589,10 @@ int taosSeekCFile(FILE *file, int64_t offset, int whence) {
|
|||
}
|
||||
|
||||
size_t taosReadFromCFile(void *buffer, size_t size, size_t count, FILE *stream) {
|
||||
if (buffer == NULL || stream == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return 0;
|
||||
}
|
||||
STUB_RAND_IO_ERR(terrno)
|
||||
return fread(buffer, size, count, stream);
|
||||
}
|
||||
|
|
|
@ -52,6 +52,9 @@ typedef struct CharsetPair {
|
|||
} CharsetPair;
|
||||
|
||||
char *taosCharsetReplace(char *charsetstr) {
|
||||
if (charsetstr == NULL) {
|
||||
return NULL;
|
||||
}
|
||||
CharsetPair charsetRep[] = {
|
||||
{"utf8", "UTF-8"},
|
||||
{"936", "CP936"},
|
||||
|
@ -76,6 +79,8 @@ char *taosCharsetReplace(char *charsetstr) {
|
|||
* In case that the setLocale failed to be executed, the right charset needs to be set.
|
||||
*/
|
||||
int32_t taosSetSystemLocale(const char *inLocale, const char *inCharSet) {
|
||||
OS_PARAM_CHECK(inLocale);
|
||||
OS_PARAM_CHECK(inCharSet);
|
||||
if (!taosValidateEncodec(inCharSet)) {
|
||||
return terrno;
|
||||
}
|
||||
|
@ -90,6 +95,7 @@ int32_t taosSetSystemLocale(const char *inLocale, const char *inCharSet) {
|
|||
}
|
||||
|
||||
void taosGetSystemLocale(char *outLocale, char *outCharset) {
|
||||
if (outLocale == NULL || outCharset == NULL) return;
|
||||
#ifdef WINDOWS
|
||||
char *locale = setlocale(LC_CTYPE, "en_US.UTF-8");
|
||||
if (locale != NULL) {
|
||||
|
|
|
@ -29,7 +29,11 @@
|
|||
|
||||
bool taosCheckPthreadValid(TdThread thread) { return thread.p != NULL; }
|
||||
|
||||
void taosResetPthread(TdThread* thread) { thread->p = 0; }
|
||||
void taosResetPthread(TdThread* thread) {
|
||||
if (thread != NULL) {
|
||||
thread->p = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
int64_t taosGetPthreadId(TdThread thread) {
|
||||
#ifdef PTW32_VERSION
|
||||
|
@ -46,6 +50,7 @@ bool taosComparePthread(TdThread first, TdThread second) { return first.p == sec
|
|||
int32_t taosGetPId() { return GetCurrentProcessId(); }
|
||||
|
||||
int32_t taosGetAppName(char* name, int32_t* len) {
|
||||
OS_PARAM_CHECK(name);
|
||||
char filepath[1024] = {0};
|
||||
|
||||
if (GetModuleFileName(NULL, filepath, MAX_PATH) == 0) {
|
||||
|
@ -72,7 +77,11 @@ int32_t taosGetAppName(char* name, int32_t* len) {
|
|||
return 0;
|
||||
}
|
||||
|
||||
int32_t taosGetPIdByName(const char* name, int32_t* pPId) { return -1;}
|
||||
|
||||
int32_t tsem_wait(tsem_t* sem) {
|
||||
OS_PARAM_CHECK(sem);
|
||||
OS_PARAM_CHECK(*sem);
|
||||
DWORD ret = WaitForSingleObject(*sem, INFINITE);
|
||||
if (ret == WAIT_OBJECT_0) {
|
||||
return 0;
|
||||
|
@ -82,6 +91,8 @@ int32_t tsem_wait(tsem_t* sem) {
|
|||
}
|
||||
|
||||
int32_t tsem_timewait(tsem_t* sem, int64_t timeout_ms) {
|
||||
OS_PARAM_CHECK(sem);
|
||||
OS_PARAM_CHECK(*sem);
|
||||
DWORD result = WaitForSingleObject(*sem, timeout_ms);
|
||||
if (result == WAIT_OBJECT_0) {
|
||||
return 0; // Semaphore acquired
|
||||
|
@ -94,16 +105,21 @@ int32_t tsem_timewait(tsem_t* sem, int64_t timeout_ms) {
|
|||
|
||||
// Inter-process sharing is not currently supported. The pshared parameter is invalid.
|
||||
int32_t tsem_init(tsem_t* sem, int pshared, unsigned int value) {
|
||||
OS_PARAM_CHECK(sem);
|
||||
*sem = CreateSemaphore(NULL, value, LONG_MAX, NULL);
|
||||
return (*sem != NULL) ? 0 : TAOS_SYSTEM_WINAPI_ERROR(GetLastError());
|
||||
}
|
||||
|
||||
int32_t tsem_post(tsem_t* sem) {
|
||||
OS_PARAM_CHECK(sem);
|
||||
OS_PARAM_CHECK(*sem);
|
||||
if (ReleaseSemaphore(*sem, 1, NULL)) return 0;
|
||||
return TAOS_SYSTEM_WINAPI_ERROR(GetLastError());
|
||||
}
|
||||
|
||||
int32_t tsem_destroy(tsem_t* sem) {
|
||||
OS_PARAM_CHECK(sem);
|
||||
OS_PARAM_CHECK(*sem);
|
||||
if (CloseHandle(*sem)) return 0;
|
||||
return TAOS_SYSTEM_WINAPI_ERROR(GetLastError());
|
||||
}
|
||||
|
@ -113,6 +129,7 @@ int32_t tsem_destroy(tsem_t* sem) {
|
|||
#include <libproc.h>
|
||||
|
||||
int32_t tsem_init(tsem_t *psem, int flags, unsigned int count) {
|
||||
OS_PARAM_CHECK(psem);
|
||||
*psem = dispatch_semaphore_create(count);
|
||||
if (*psem == NULL) return TAOS_SYSTEM_ERROR(errno);
|
||||
return 0;
|
||||
|
@ -126,19 +143,19 @@ int32_t tsem_destroy(tsem_t *psem) {
|
|||
}
|
||||
|
||||
int32_t tsem_post(tsem_t *psem) {
|
||||
if (psem == NULL || *psem == NULL) return -1;
|
||||
if (psem == NULL || *psem == NULL) return TSDB_CODE_INVALID_PARA;
|
||||
(void)dispatch_semaphore_signal(*psem);
|
||||
return 0;
|
||||
}
|
||||
|
||||
int32_t tsem_wait(tsem_t *psem) {
|
||||
if (psem == NULL || *psem == NULL) return -1;
|
||||
if (psem == NULL || *psem == NULL) return TSDB_CODE_INVALID_PARA;
|
||||
dispatch_semaphore_wait(*psem, DISPATCH_TIME_FOREVER);
|
||||
return 0;
|
||||
}
|
||||
|
||||
int32_t tsem_timewait(tsem_t *psem, int64_t milis) {
|
||||
if (psem == NULL || *psem == NULL) return -1;
|
||||
if (psem == NULL || *psem == NULL) return TSDB_CODE_INVALID_PARA;
|
||||
dispatch_time_t time = dispatch_time(DISPATCH_TIME_NOW, (int64_t)(milis * USEC_PER_SEC));
|
||||
if (dispatch_semaphore_wait(*psem, time) == 0) {
|
||||
return 0;
|
||||
|
@ -156,13 +173,18 @@ int64_t taosGetSelfPthreadId() {
|
|||
|
||||
int64_t taosGetPthreadId(TdThread thread) { return (int64_t)thread; }
|
||||
|
||||
void taosResetPthread(TdThread *thread) { *thread = NULL; }
|
||||
void taosResetPthread(TdThread *thread) {
|
||||
if (thread) {
|
||||
*thread = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
bool taosComparePthread(TdThread first, TdThread second) { return taosThreadEqual(first, second) ? true : false; }
|
||||
|
||||
int32_t taosGetPId() { return (int32_t)getpid(); }
|
||||
|
||||
int32_t taosGetAppName(char *name, int32_t *len) {
|
||||
OS_PARAM_CHECK(name);
|
||||
char buf[PATH_MAX + 1];
|
||||
buf[0] = '\0';
|
||||
proc_name(getpid(), buf, sizeof(buf) - 1);
|
||||
|
@ -173,6 +195,8 @@ int32_t taosGetAppName(char *name, int32_t *len) {
|
|||
return 0;
|
||||
}
|
||||
|
||||
int32_t taosGetPIdByName(const char* name, int32_t* pPId) {return -1;}
|
||||
|
||||
#else
|
||||
|
||||
/*
|
||||
|
@ -192,7 +216,11 @@ int64_t taosGetSelfPthreadId() {
|
|||
}
|
||||
|
||||
int64_t taosGetPthreadId(TdThread thread) { return (int64_t)thread; }
|
||||
void taosResetPthread(TdThread* thread) { *thread = 0; }
|
||||
void taosResetPthread(TdThread* thread) {
|
||||
if (thread) {
|
||||
*thread = 0;
|
||||
}
|
||||
}
|
||||
bool taosComparePthread(TdThread first, TdThread second) { return first == second; }
|
||||
|
||||
int32_t taosGetPId() {
|
||||
|
@ -203,6 +231,7 @@ int32_t taosGetPId() {
|
|||
}
|
||||
|
||||
int32_t taosGetAppName(char* name, int32_t* len) {
|
||||
OS_PARAM_CHECK(name);
|
||||
const char* self = "/proc/self/exe";
|
||||
char path[PATH_MAX] = {0};
|
||||
|
||||
|
@ -228,6 +257,61 @@ int32_t taosGetAppName(char* name, int32_t* len) {
|
|||
return 0;
|
||||
}
|
||||
|
||||
int32_t taosGetPIdByName(const char* name, int32_t* pPId) {
|
||||
OS_PARAM_CHECK(name);
|
||||
OS_PARAM_CHECK(pPId);
|
||||
DIR* dir = NULL;
|
||||
struct dirent* ptr = NULL;
|
||||
FILE* fp = NULL;
|
||||
char filepath[512];
|
||||
char bufx[50];
|
||||
char buf[1024] = {0};
|
||||
|
||||
*pPId = -1;
|
||||
dir = opendir("/proc");
|
||||
if (dir == NULL) {
|
||||
return TAOS_SYSTEM_ERROR(errno);
|
||||
}
|
||||
|
||||
while ((ptr = readdir(dir)) != NULL) {
|
||||
if ((strcmp(ptr->d_name, ".") == 0) || (strcmp(ptr->d_name, "..") == 0)) {
|
||||
continue;
|
||||
}
|
||||
|
||||
if (DT_DIR != ptr->d_type) {
|
||||
continue;
|
||||
}
|
||||
|
||||
int32_t ret = tsnprintf(filepath, tListLen(filepath), "/proc/%s/status", ptr->d_name);
|
||||
if (ret == -1) {
|
||||
continue;
|
||||
}
|
||||
|
||||
fp = fopen(filepath, "r");
|
||||
if (NULL != fp) {
|
||||
if (fgets(buf, tListLen(buf) - 1, fp) == NULL) {
|
||||
TAOS_UNUSED(fclose(fp));
|
||||
continue;
|
||||
}
|
||||
|
||||
ret = sscanf(buf, "%*s %s", bufx);
|
||||
if (!strcmp(bufx, name)) {
|
||||
char* end = NULL;
|
||||
*pPId = taosStr2Int32(ptr->d_name, &end, 10);
|
||||
}
|
||||
TAOS_UNUSED(fclose(fp));
|
||||
}
|
||||
}
|
||||
|
||||
TAOS_UNUSED(closedir(dir));
|
||||
|
||||
if ((*pPId) == -1) {
|
||||
return TAOS_SYSTEM_ERROR(ESRCH);
|
||||
} else {
|
||||
return TSDB_CODE_SUCCESS;
|
||||
}
|
||||
}
|
||||
|
||||
int32_t tsem_init(tsem_t* psem, int flags, unsigned int count) {
|
||||
if (sem_init(psem, flags, count) == 0) {
|
||||
return 0;
|
||||
|
@ -237,6 +321,7 @@ int32_t tsem_init(tsem_t* psem, int flags, unsigned int count) {
|
|||
}
|
||||
|
||||
int32_t tsem_timewait(tsem_t* sem, int64_t ms) {
|
||||
OS_PARAM_CHECK(sem);
|
||||
int ret = 0;
|
||||
|
||||
struct timespec ts = {0};
|
||||
|
@ -265,6 +350,7 @@ int32_t tsem_timewait(tsem_t* sem, int64_t ms) {
|
|||
}
|
||||
|
||||
int32_t tsem_wait(tsem_t* sem) {
|
||||
OS_PARAM_CHECK(sem);
|
||||
int ret = 0;
|
||||
do {
|
||||
ret = sem_wait(sem);
|
||||
|
@ -279,6 +365,7 @@ int32_t tsem_wait(tsem_t* sem) {
|
|||
}
|
||||
|
||||
int tsem2_init(tsem2_t* sem, int pshared, unsigned int value) {
|
||||
OS_PARAM_CHECK(sem);
|
||||
int ret = taosThreadMutexInit(&sem->mutex, NULL);
|
||||
if (ret != 0) return ret;
|
||||
|
||||
|
@ -308,6 +395,7 @@ int tsem2_init(tsem2_t* sem, int pshared, unsigned int value) {
|
|||
}
|
||||
|
||||
int32_t tsem_post(tsem_t* psem) {
|
||||
OS_PARAM_CHECK(psem);
|
||||
if (sem_post(psem) == 0) {
|
||||
return 0;
|
||||
} else {
|
||||
|
@ -316,6 +404,7 @@ int32_t tsem_post(tsem_t* psem) {
|
|||
}
|
||||
|
||||
int32_t tsem_destroy(tsem_t* sem) {
|
||||
OS_PARAM_CHECK(sem);
|
||||
if (sem_destroy(sem) == 0) {
|
||||
return 0;
|
||||
} else {
|
||||
|
@ -324,6 +413,7 @@ int32_t tsem_destroy(tsem_t* sem) {
|
|||
}
|
||||
|
||||
int tsem2_post(tsem2_t* sem) {
|
||||
OS_PARAM_CHECK(sem);
|
||||
int32_t code = taosThreadMutexLock(&sem->mutex);
|
||||
if (code) {
|
||||
return code;
|
||||
|
@ -344,6 +434,7 @@ int tsem2_post(tsem2_t* sem) {
|
|||
}
|
||||
|
||||
int tsem2_destroy(tsem2_t* sem) {
|
||||
OS_PARAM_CHECK(sem);
|
||||
(void)taosThreadMutexDestroy(&sem->mutex);
|
||||
(void)taosThreadCondDestroy(&sem->cond);
|
||||
(void)taosThreadCondAttrDestroy(&sem->attr);
|
||||
|
@ -352,6 +443,7 @@ int tsem2_destroy(tsem2_t* sem) {
|
|||
}
|
||||
|
||||
int32_t tsem2_wait(tsem2_t* sem) {
|
||||
OS_PARAM_CHECK(sem);
|
||||
int32_t code = taosThreadMutexLock(&sem->mutex);
|
||||
if (code) {
|
||||
return code;
|
||||
|
@ -377,6 +469,7 @@ int32_t tsem2_wait(tsem2_t* sem) {
|
|||
}
|
||||
|
||||
int32_t tsem2_timewait(tsem2_t* sem, int64_t ms) {
|
||||
OS_PARAM_CHECK(sem);
|
||||
int32_t code = 0;
|
||||
|
||||
code = taosThreadMutexLock(&sem->mutex);
|
||||
|
|
|
@ -233,6 +233,8 @@ int32_t taosBlockSIGPIPE() {
|
|||
}
|
||||
|
||||
int32_t taosGetIpv4FromFqdn(const char *fqdn, uint32_t *ip) {
|
||||
OS_PARAM_CHECK(fqdn);
|
||||
OS_PARAM_CHECK(ip);
|
||||
#ifdef WINDOWS
|
||||
// Initialize Winsock
|
||||
WSADATA wsaData;
|
||||
|
@ -309,6 +311,7 @@ int32_t taosGetIpv4FromFqdn(const char *fqdn, uint32_t *ip) {
|
|||
}
|
||||
|
||||
int32_t taosGetFqdn(char *fqdn) {
|
||||
OS_PARAM_CHECK(fqdn);
|
||||
#ifdef WINDOWS
|
||||
// Initialize Winsock
|
||||
WSADATA wsaData;
|
||||
|
@ -384,6 +387,9 @@ int32_t taosGetFqdn(char *fqdn) {
|
|||
}
|
||||
|
||||
void tinet_ntoa(char *ipstr, uint32_t ip) {
|
||||
if (ipstr == NULL) {
|
||||
return;
|
||||
}
|
||||
(void)snprintf(ipstr, TD_IP_LEN, "%d.%d.%d.%d", ip & 0xFF, (ip >> 8) & 0xFF, (ip >> 16) & 0xFF, ip >> 24);
|
||||
}
|
||||
|
||||
|
|
|
@ -25,11 +25,15 @@ extern int wcwidth(wchar_t c);
|
|||
extern int wcswidth(const wchar_t *s, size_t n);
|
||||
|
||||
char *tstrdup(const char *str) {
|
||||
if (str == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return NULL;
|
||||
}
|
||||
#ifdef WINDOWS
|
||||
return _strdup(str);
|
||||
#else
|
||||
char *p = strdup(str);
|
||||
if (str != NULL && NULL == p) {
|
||||
if (NULL == p) {
|
||||
terrno = TSDB_CODE_OUT_OF_MEMORY;
|
||||
}
|
||||
return p;
|
||||
|
@ -41,11 +45,19 @@ char *tstrdup(const char *str) {
|
|||
|
||||
// No errors are expected to occur
|
||||
char *strsep(char **stringp, const char *delim) {
|
||||
if (stringp == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return NULL;
|
||||
}
|
||||
char *s;
|
||||
const char *spanp;
|
||||
int32_t c, sc;
|
||||
char *tok;
|
||||
if ((s = *stringp) == NULL) return (NULL);
|
||||
if (delim == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return NULL;
|
||||
}
|
||||
for (tok = s;;) {
|
||||
c = *s++;
|
||||
spanp = delim;
|
||||
|
@ -81,6 +93,10 @@ char *taosStrndup(const char *s, int size) {
|
|||
/* Copy no more than N characters of SRC to DEST, returning the address of
|
||||
the terminating '\0' in DEST, if any, or else DEST + N. */
|
||||
char *stpncpy(char *dest, const char *src, int n) {
|
||||
if (dest == NULL || src == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return NULL;
|
||||
}
|
||||
size_t size = strnlen(src, n);
|
||||
memcpy(dest, src, size);
|
||||
dest += size;
|
||||
|
@ -117,6 +133,8 @@ int32_t taosStr2int64(const char *str, int64_t *val) {
|
|||
}
|
||||
|
||||
int32_t taosStr2int16(const char *str, int16_t *val) {
|
||||
OS_PARAM_CHECK(str);
|
||||
OS_PARAM_CHECK(val);
|
||||
int64_t tmp = 0;
|
||||
int32_t code = taosStr2int64(str, &tmp);
|
||||
if (code) {
|
||||
|
@ -130,6 +148,8 @@ int32_t taosStr2int16(const char *str, int16_t *val) {
|
|||
}
|
||||
|
||||
int32_t taosStr2int32(const char *str, int32_t *val) {
|
||||
OS_PARAM_CHECK(str);
|
||||
OS_PARAM_CHECK(val);
|
||||
int64_t tmp = 0;
|
||||
int32_t code = taosStr2int64(str, &tmp);
|
||||
if (code) {
|
||||
|
@ -143,6 +163,8 @@ int32_t taosStr2int32(const char *str, int32_t *val) {
|
|||
}
|
||||
|
||||
int32_t taosStr2int8(const char *str, int8_t *val) {
|
||||
OS_PARAM_CHECK(str);
|
||||
OS_PARAM_CHECK(val);
|
||||
int64_t tmp = 0;
|
||||
int32_t code = taosStr2int64(str, &tmp);
|
||||
if (code) {
|
||||
|
@ -156,6 +178,9 @@ int32_t taosStr2int8(const char *str, int8_t *val) {
|
|||
}
|
||||
|
||||
int32_t tasoUcs4Compare(TdUcs4 *f1_ucs4, TdUcs4 *f2_ucs4, int32_t bytes) {
|
||||
if ((f1_ucs4 == NULL || f2_ucs4 == NULL)) {
|
||||
return TSDB_CODE_INVALID_PARA;
|
||||
}
|
||||
for (int32_t i = 0; i < bytes; i += sizeof(TdUcs4)) {
|
||||
int32_t f1 = *(int32_t *)((char *)f1_ucs4 + i);
|
||||
int32_t f2 = *(int32_t *)((char *)f2_ucs4 + i);
|
||||
|
@ -191,6 +216,9 @@ int32_t tasoUcs4Compare(TdUcs4 *f1_ucs4, TdUcs4 *f2_ucs4, int32_t bytes) {
|
|||
}
|
||||
|
||||
int32_t tasoUcs4Copy(TdUcs4 *target_ucs4, TdUcs4 *source_ucs4, int32_t len_ucs4) {
|
||||
if (target_ucs4 == NULL || source_ucs4 == NULL || len_ucs4 <= 0) {
|
||||
return TSDB_CODE_INVALID_PARA;
|
||||
}
|
||||
if (taosMemorySize(target_ucs4) < len_ucs4 * sizeof(TdUcs4)) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return terrno;
|
||||
|
@ -261,6 +289,10 @@ void taosConvDestroy() {
|
|||
}
|
||||
|
||||
iconv_t taosAcquireConv(int32_t *idx, ConvType type) {
|
||||
if(idx == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return (iconv_t)-1;
|
||||
}
|
||||
if (gConvMaxNum[type] <= 0) {
|
||||
*idx = -1;
|
||||
if (type == M2C) {
|
||||
|
@ -321,6 +353,13 @@ void taosReleaseConv(int32_t idx, iconv_t conv, ConvType type) {
|
|||
}
|
||||
|
||||
bool taosMbsToUcs4(const char *mbs, size_t mbsLength, TdUcs4 *ucs4, int32_t ucs4_max_len, int32_t *len) {
|
||||
if (ucs4_max_len == 0) {
|
||||
return true;
|
||||
}
|
||||
if(ucs4_max_len < 0 || mbs == NULL || ucs4 == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return false;
|
||||
}
|
||||
#ifdef DISALLOW_NCHAR_WITHOUT_ICONV
|
||||
printf("Nchar cannot be read and written without iconv, please install iconv library and recompile.\n");
|
||||
terrno = TSDB_CODE_APP_ERROR;
|
||||
|
@ -359,6 +398,13 @@ bool taosMbsToUcs4(const char *mbs, size_t mbsLength, TdUcs4 *ucs4, int32_t ucs4
|
|||
// if success, return the number of bytes written to mbs ( >= 0)
|
||||
// otherwise return error code ( < 0)
|
||||
int32_t taosUcs4ToMbs(TdUcs4 *ucs4, int32_t ucs4_max_len, char *mbs) {
|
||||
if (ucs4_max_len == 0) {
|
||||
return 0;
|
||||
}
|
||||
if(ucs4_max_len < 0 || ucs4 == NULL || mbs == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return terrno;
|
||||
}
|
||||
#ifdef DISALLOW_NCHAR_WITHOUT_ICONV
|
||||
printf("Nchar cannot be read and written without iconv, please install iconv library and recompile.\n");
|
||||
terrno = TSDB_CODE_APP_ERROR;
|
||||
|
@ -390,6 +436,13 @@ int32_t taosUcs4ToMbs(TdUcs4 *ucs4, int32_t ucs4_max_len, char *mbs) {
|
|||
// if success, return the number of bytes written to mbs ( >= 0)
|
||||
// otherwise return error code ( < 0)
|
||||
int32_t taosUcs4ToMbsEx(TdUcs4 *ucs4, int32_t ucs4_max_len, char *mbs, iconv_t conv) {
|
||||
if (ucs4_max_len == 0) {
|
||||
return 0;
|
||||
}
|
||||
if(ucs4_max_len < 0 || ucs4 == NULL || mbs == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return terrno;
|
||||
}
|
||||
#ifdef DISALLOW_NCHAR_WITHOUT_ICONV
|
||||
printf("Nchar cannot be read and written without iconv, please install iconv library and recompile.\n");
|
||||
terrno = TSDB_CODE_APP_ERROR;
|
||||
|
@ -408,6 +461,10 @@ int32_t taosUcs4ToMbsEx(TdUcs4 *ucs4, int32_t ucs4_max_len, char *mbs, iconv_t c
|
|||
}
|
||||
|
||||
bool taosValidateEncodec(const char *encodec) {
|
||||
if(encodec == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return false;
|
||||
}
|
||||
#ifdef DISALLOW_NCHAR_WITHOUT_ICONV
|
||||
printf("Nchar cannot be read and written without iconv, please install iconv library and recompile.\n");
|
||||
terrno = TSDB_CODE_APP_ERROR;
|
||||
|
@ -443,7 +500,7 @@ int32_t taosUcs4len(TdUcs4 *ucs4) {
|
|||
|
||||
// dst buffer size should be at least 2*len + 1
|
||||
int32_t taosHexEncode(const unsigned char *src, char *dst, int32_t len, int32_t bufSize) {
|
||||
if (!dst) {
|
||||
if (!dst || !src || bufSize <= 0) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return terrno;
|
||||
}
|
||||
|
@ -456,7 +513,7 @@ int32_t taosHexEncode(const unsigned char *src, char *dst, int32_t len, int32_t
|
|||
}
|
||||
|
||||
int32_t taosHexDecode(const char *src, char *dst, int32_t len) {
|
||||
if (!dst) {
|
||||
if(!src || !dst || len <= 0) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return terrno;
|
||||
}
|
||||
|
@ -475,19 +532,42 @@ int32_t taosHexDecode(const char *src, char *dst, int32_t len) {
|
|||
|
||||
int32_t taosWcharWidth(TdWchar wchar) { return wcwidth(wchar); }
|
||||
|
||||
int32_t taosWcharsWidth(TdWchar *pWchar, int32_t size) { return wcswidth(pWchar, size); }
|
||||
int32_t taosWcharsWidth(TdWchar *pWchar, int32_t size) {
|
||||
if (pWchar == NULL || size <= 0) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return terrno;
|
||||
}
|
||||
return wcswidth(pWchar, size);
|
||||
}
|
||||
|
||||
int32_t taosMbToWchar(TdWchar *pWchar, const char *pStr, int32_t size) { return mbtowc(pWchar, pStr, size); }
|
||||
int32_t taosMbToWchar(TdWchar *pWchar, const char *pStr, int32_t size) {
|
||||
if (pWchar == NULL || pStr == NULL || size <= 0) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return terrno;
|
||||
}
|
||||
return mbtowc(pWchar, pStr, size);
|
||||
}
|
||||
|
||||
int32_t taosMbsToWchars(TdWchar *pWchars, const char *pStrs, int32_t size) { return mbstowcs(pWchars, pStrs, size); }
|
||||
int32_t taosMbsToWchars(TdWchar *pWchars, const char *pStrs, int32_t size) {
|
||||
if (pWchars == NULL || pStrs == NULL || size <= 0) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return terrno;
|
||||
}
|
||||
return mbstowcs(pWchars, pStrs, size);
|
||||
}
|
||||
|
||||
int32_t taosWcharToMb(char *pStr, TdWchar wchar) { return wctomb(pStr, wchar); }
|
||||
int32_t taosWcharToMb(char *pStr, TdWchar wchar) {
|
||||
OS_PARAM_CHECK(pStr);
|
||||
return wctomb(pStr, wchar); }
|
||||
|
||||
char *taosStrCaseStr(const char *str, const char *pattern) {
|
||||
if (str == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return NULL;
|
||||
}
|
||||
if (!pattern || !*pattern) return (char *)str;
|
||||
|
||||
size_t i;
|
||||
|
||||
if (!*pattern) return (char *)str;
|
||||
|
||||
for (; *str; str++) {
|
||||
if (toupper(*str) == toupper(*pattern)) {
|
||||
for (i = 1;; i++) {
|
||||
|
@ -500,6 +580,10 @@ char *taosStrCaseStr(const char *str, const char *pattern) {
|
|||
}
|
||||
|
||||
int64_t taosStr2Int64(const char *str, char **pEnd, int32_t radix) {
|
||||
if(str == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return 0;
|
||||
}
|
||||
int64_t tmp = strtoll(str, pEnd, radix);
|
||||
#if defined(DARWIN) || defined(_ALPINE)
|
||||
if (errno == EINVAL) errno = 0;
|
||||
|
@ -508,6 +592,10 @@ int64_t taosStr2Int64(const char *str, char **pEnd, int32_t radix) {
|
|||
}
|
||||
|
||||
uint64_t taosStr2UInt64(const char *str, char **pEnd, int32_t radix) {
|
||||
if(str == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return 0;
|
||||
}
|
||||
uint64_t tmp = strtoull(str, pEnd, radix);
|
||||
#if defined(DARWIN) || defined(_ALPINE)
|
||||
if (errno == EINVAL) errno = 0;
|
||||
|
@ -516,6 +604,10 @@ uint64_t taosStr2UInt64(const char *str, char **pEnd, int32_t radix) {
|
|||
}
|
||||
|
||||
int32_t taosStr2Int32(const char *str, char **pEnd, int32_t radix) {
|
||||
if(str == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return 0;
|
||||
}
|
||||
int32_t tmp = strtol(str, pEnd, radix);
|
||||
#if defined(DARWIN) || defined(_ALPINE)
|
||||
if (errno == EINVAL) errno = 0;
|
||||
|
@ -524,6 +616,10 @@ int32_t taosStr2Int32(const char *str, char **pEnd, int32_t radix) {
|
|||
}
|
||||
|
||||
uint32_t taosStr2UInt32(const char *str, char **pEnd, int32_t radix) {
|
||||
if(str == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return 0;
|
||||
}
|
||||
uint32_t tmp = strtol(str, pEnd, radix);
|
||||
#if defined(DARWIN) || defined(_ALPINE)
|
||||
if (errno == EINVAL) errno = 0;
|
||||
|
@ -532,6 +628,10 @@ uint32_t taosStr2UInt32(const char *str, char **pEnd, int32_t radix) {
|
|||
}
|
||||
|
||||
int16_t taosStr2Int16(const char *str, char **pEnd, int32_t radix) {
|
||||
if(str == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return 0;
|
||||
}
|
||||
int32_t tmp = strtol(str, pEnd, radix);
|
||||
#if defined(DARWIN) || defined(_ALPINE)
|
||||
if (errno == EINVAL) errno = 0;
|
||||
|
@ -540,6 +640,10 @@ int16_t taosStr2Int16(const char *str, char **pEnd, int32_t radix) {
|
|||
}
|
||||
|
||||
uint16_t taosStr2UInt16(const char *str, char **pEnd, int32_t radix) {
|
||||
if(str == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return 0;
|
||||
}
|
||||
uint32_t tmp = strtoul(str, pEnd, radix);
|
||||
#if defined(DARWIN) || defined(_ALPINE)
|
||||
if (errno == EINVAL) errno = 0;
|
||||
|
@ -548,11 +652,19 @@ uint16_t taosStr2UInt16(const char *str, char **pEnd, int32_t radix) {
|
|||
}
|
||||
|
||||
int8_t taosStr2Int8(const char *str, char **pEnd, int32_t radix) {
|
||||
if(str == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return 0;
|
||||
}
|
||||
int32_t tmp = strtol(str, pEnd, radix);
|
||||
return tmp;
|
||||
}
|
||||
|
||||
uint8_t taosStr2UInt8(const char *str, char **pEnd, int32_t radix) {
|
||||
if(str == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return 0;
|
||||
}
|
||||
uint32_t tmp = strtoul(str, pEnd, radix);
|
||||
#if defined(DARWIN) || defined(_ALPINE)
|
||||
if (errno == EINVAL) errno = 0;
|
||||
|
@ -561,11 +673,19 @@ uint8_t taosStr2UInt8(const char *str, char **pEnd, int32_t radix) {
|
|||
}
|
||||
|
||||
double taosStr2Double(const char *str, char **pEnd) {
|
||||
if(str == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return 0;
|
||||
}
|
||||
double tmp = strtod(str, pEnd);
|
||||
return tmp;
|
||||
}
|
||||
|
||||
float taosStr2Float(const char *str, char **pEnd) {
|
||||
if(str == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return 0;
|
||||
}
|
||||
float tmp = strtof(str, pEnd);
|
||||
return tmp;
|
||||
}
|
||||
|
@ -578,6 +698,10 @@ bool isHex(const char *z, uint32_t n) {
|
|||
}
|
||||
|
||||
bool isValidateHex(const char *z, uint32_t n) {
|
||||
if(!z) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return false;
|
||||
}
|
||||
if ((n & 1) != 0) return false;
|
||||
for (size_t i = HEX_PREFIX_LEN; i < n; i++) {
|
||||
if (isxdigit(z[i]) == 0) {
|
||||
|
@ -588,6 +712,9 @@ bool isValidateHex(const char *z, uint32_t n) {
|
|||
}
|
||||
|
||||
int32_t taosHex2Ascii(const char *z, uint32_t n, void **data, uint32_t *size) {
|
||||
OS_PARAM_CHECK(z);
|
||||
OS_PARAM_CHECK(data);
|
||||
OS_PARAM_CHECK(size);
|
||||
n -= HEX_PREFIX_LEN; // remove 0x
|
||||
z += HEX_PREFIX_LEN;
|
||||
*size = n / HEX_PREFIX_LEN;
|
||||
|
@ -712,6 +839,10 @@ int32_t taosAscii2Hex(const char *z, uint32_t n, void **data, uint32_t *size) {
|
|||
}
|
||||
|
||||
int64_t tsnprintf(char *dst, int64_t size, const char *format, ...) {
|
||||
if (dst == NULL || format == NULL) {
|
||||
terrno = TSDB_CODE_INVALID_PARA;
|
||||
return 0;
|
||||
}
|
||||
if (size <= 0) return 0;
|
||||
if (size == 1) {
|
||||
dst[0] = '\0';
|
||||
|
|
|
@ -154,6 +154,7 @@ static void taosGetProcIOnfos() {
|
|||
#endif
|
||||
|
||||
static int32_t taosGetSysCpuInfo(SysCpuInfo *cpuInfo) {
|
||||
OS_PARAM_CHECK(cpuInfo);
|
||||
int32_t code = 0;
|
||||
#ifdef WINDOWS
|
||||
FILETIME pre_idleTime = {0};
|
||||
|
@ -206,6 +207,7 @@ static int32_t taosGetSysCpuInfo(SysCpuInfo *cpuInfo) {
|
|||
}
|
||||
|
||||
static int32_t taosGetProcCpuInfo(ProcCpuInfo *cpuInfo) {
|
||||
OS_PARAM_CHECK(cpuInfo);
|
||||
int32_t code = 0;
|
||||
|
||||
#ifdef WINDOWS
|
||||
|
@ -287,6 +289,7 @@ void taosGetSystemInfo() {
|
|||
}
|
||||
|
||||
int32_t taosGetEmail(char *email, int32_t maxLen) {
|
||||
OS_PARAM_CHECK(email);
|
||||
#ifdef WINDOWS
|
||||
return 0;
|
||||
#elif defined(_TD_DARWIN_64)
|
||||
|
@ -330,6 +333,7 @@ int32_t taosGetEmail(char *email, int32_t maxLen) {
|
|||
|
||||
#ifdef WINDOWS
|
||||
bool getWinVersionReleaseName(char *releaseName, int32_t maxLen) {
|
||||
if(releaseName == NULL) return false;
|
||||
TCHAR szFileName[MAX_PATH];
|
||||
DWORD dwHandle;
|
||||
DWORD dwLen;
|
||||
|
@ -367,6 +371,7 @@ bool getWinVersionReleaseName(char *releaseName, int32_t maxLen) {
|
|||
#endif
|
||||
|
||||
int32_t taosGetOsReleaseName(char *releaseName, char* sName, char* ver, int32_t maxLen) {
|
||||
OS_PARAM_CHECK(releaseName);
|
||||
#ifdef WINDOWS
|
||||
if (!getWinVersionReleaseName(releaseName, maxLen)) {
|
||||
snprintf(releaseName, maxLen, "Windows");
|
||||
|
@ -437,6 +442,8 @@ int32_t taosGetOsReleaseName(char *releaseName, char* sName, char* ver, int32_t
|
|||
}
|
||||
|
||||
int32_t taosGetCpuInfo(char *cpuModel, int32_t maxLen, float *numOfCores) {
|
||||
OS_PARAM_CHECK(cpuModel);
|
||||
OS_PARAM_CHECK(numOfCores);
|
||||
#ifdef WINDOWS
|
||||
char value[100];
|
||||
DWORD bufferSize = sizeof(value);
|
||||
|
@ -541,6 +548,7 @@ int32_t taosGetCpuInfo(char *cpuModel, int32_t maxLen, float *numOfCores) {
|
|||
|
||||
// Returns the container's CPU quota if successful, otherwise returns the physical CPU cores
|
||||
static int32_t taosCntrGetCpuCores(float *numOfCores) {
|
||||
OS_PARAM_CHECK(numOfCores);
|
||||
#ifdef WINDOWS
|
||||
return TSDB_CODE_UNSUPPORT_OS;
|
||||
#elif defined(_TD_DARWIN_64)
|
||||
|
@ -600,6 +608,7 @@ _end:
|
|||
}
|
||||
|
||||
int32_t taosGetCpuCores(float *numOfCores, bool physical) {
|
||||
OS_PARAM_CHECK(numOfCores);
|
||||
#ifdef WINDOWS
|
||||
SYSTEM_INFO info;
|
||||
GetSystemInfo(&info);
|
||||
|
@ -702,6 +711,7 @@ int32_t taosGetCpuInstructions(char* sse42, char* avx, char* avx2, char* fma, ch
|
|||
}
|
||||
|
||||
int32_t taosGetTotalMemory(int64_t *totalKB) {
|
||||
OS_PARAM_CHECK(totalKB);
|
||||
#ifdef WINDOWS
|
||||
MEMORYSTATUSEX memsStat;
|
||||
memsStat.dwLength = sizeof(memsStat);
|
||||
|
@ -723,6 +733,7 @@ int32_t taosGetTotalMemory(int64_t *totalKB) {
|
|||
}
|
||||
|
||||
int32_t taosGetProcMemory(int64_t *usedKB) {
|
||||
OS_PARAM_CHECK(usedKB);
|
||||
#ifdef WINDOWS
|
||||
unsigned bytes_used = 0;
|
||||
|
||||
|
@ -769,6 +780,7 @@ int32_t taosGetProcMemory(int64_t *usedKB) {
|
|||
}
|
||||
|
||||
int32_t taosGetSysMemory(int64_t *usedKB) {
|
||||
OS_PARAM_CHECK(usedKB);
|
||||
#ifdef WINDOWS
|
||||
MEMORYSTATUSEX memsStat;
|
||||
memsStat.dwLength = sizeof(memsStat);
|
||||
|
@ -794,6 +806,8 @@ int32_t taosGetSysMemory(int64_t *usedKB) {
|
|||
}
|
||||
|
||||
int32_t taosGetDiskSize(char *dataDir, SDiskSize *diskSize) {
|
||||
OS_PARAM_CHECK(dataDir);
|
||||
OS_PARAM_CHECK(diskSize);
|
||||
#if defined(WINDOWS)
|
||||
unsigned _int64 i64FreeBytesToCaller;
|
||||
unsigned _int64 i64TotalBytes;
|
||||
|
@ -839,21 +853,25 @@ int32_t taosGetDiskSize(char *dataDir, SDiskSize *diskSize) {
|
|||
}
|
||||
|
||||
int32_t taosGetProcIO(int64_t *rchars, int64_t *wchars, int64_t *read_bytes, int64_t *write_bytes) {
|
||||
OS_PARAM_CHECK(rchars);
|
||||
OS_PARAM_CHECK(wchars);
|
||||
OS_PARAM_CHECK(read_bytes);
|
||||
OS_PARAM_CHECK(write_bytes);
|
||||
#ifdef WINDOWS
|
||||
IO_COUNTERS io_counter;
|
||||
if (GetProcessIoCounters(GetCurrentProcess(), &io_counter)) {
|
||||
if (rchars) *rchars = io_counter.ReadTransferCount;
|
||||
if (wchars) *wchars = io_counter.WriteTransferCount;
|
||||
if (read_bytes) *read_bytes = 0;
|
||||
if (write_bytes) *write_bytes = 0;
|
||||
*rchars = io_counter.ReadTransferCount;
|
||||
*wchars = io_counter.WriteTransferCount;
|
||||
*read_bytes = 0;
|
||||
*write_bytes = 0;
|
||||
return 0;
|
||||
}
|
||||
return TAOS_SYSTEM_WINAPI_ERROR(GetLastError());
|
||||
#elif defined(_TD_DARWIN_64)
|
||||
if (rchars) *rchars = 0;
|
||||
if (wchars) *wchars = 0;
|
||||
if (read_bytes) *read_bytes = 0;
|
||||
if (write_bytes) *write_bytes = 0;
|
||||
*rchars = 0;
|
||||
*wchars = 0;
|
||||
*read_bytes = 0;
|
||||
*write_bytes = 0;
|
||||
return 0;
|
||||
#else
|
||||
TdFilePtr pFile = taosOpenFile(tsProcIOFile, TD_FILE_READ | TD_FILE_STREAM);
|
||||
|
@ -900,6 +918,9 @@ int32_t taosGetProcIO(int64_t *rchars, int64_t *wchars, int64_t *read_bytes, int
|
|||
}
|
||||
|
||||
int32_t taosGetProcIODelta(int64_t *rchars, int64_t *wchars, int64_t *read_bytes, int64_t *write_bytes) {
|
||||
if (rchars == NULL || wchars == NULL || read_bytes == NULL || write_bytes == NULL) {
|
||||
return TSDB_CODE_INVALID_PARA;
|
||||
}
|
||||
static int64_t last_rchars = -1;
|
||||
static int64_t last_wchars = -1;
|
||||
static int64_t last_read_bytes = -1;
|
||||
|
@ -932,13 +953,15 @@ int32_t taosGetProcIODelta(int64_t *rchars, int64_t *wchars, int64_t *read_bytes
|
|||
return 0;
|
||||
}
|
||||
void taosSetDefaultProcIODelta(int64_t *rchars, int64_t *wchars, int64_t *read_bytes, int64_t *write_bytes) {
|
||||
*rchars = 0;
|
||||
*wchars = 0;
|
||||
*read_bytes = 0;
|
||||
*write_bytes = 0;
|
||||
if(rchars) *rchars = 0;
|
||||
if(wchars) *wchars = 0;
|
||||
if(read_bytes) *read_bytes = 0;
|
||||
if(write_bytes) *write_bytes = 0;
|
||||
}
|
||||
|
||||
int32_t taosGetCardInfo(int64_t *receive_bytes, int64_t *transmit_bytes) {
|
||||
OS_PARAM_CHECK(receive_bytes);
|
||||
OS_PARAM_CHECK(transmit_bytes);
|
||||
*receive_bytes = 0;
|
||||
*transmit_bytes = 0;
|
||||
|
||||
|
@ -994,6 +1017,8 @@ int32_t taosGetCardInfo(int64_t *receive_bytes, int64_t *transmit_bytes) {
|
|||
}
|
||||
|
||||
int32_t taosGetCardInfoDelta(int64_t *receive_bytes, int64_t *transmit_bytes) {
|
||||
OS_PARAM_CHECK(receive_bytes);
|
||||
OS_PARAM_CHECK(transmit_bytes);
|
||||
static int64_t last_receive_bytes = -1;
|
||||
static int64_t last_transmit_bytes = -1;
|
||||
int64_t cur_receive_bytes = 0;
|
||||
|
@ -1017,8 +1042,8 @@ int32_t taosGetCardInfoDelta(int64_t *receive_bytes, int64_t *transmit_bytes) {
|
|||
return 0;
|
||||
}
|
||||
void taosSetDefaultCardInfoDelta(int64_t *receive_bytes, int64_t *transmit_bytes) {
|
||||
*receive_bytes = 0;
|
||||
*transmit_bytes = 0;
|
||||
if (receive_bytes) *receive_bytes = 0;
|
||||
if (transmit_bytes) *transmit_bytes = 0;
|
||||
}
|
||||
|
||||
void taosKillSystem() {
|
||||
|
@ -1037,6 +1062,7 @@ void taosKillSystem() {
|
|||
|
||||
#define UUIDLEN (36)
|
||||
int32_t taosGetSystemUUIDLimit36(char *uid, int32_t uidlen) {
|
||||
OS_PARAM_CHECK(uid);
|
||||
#ifdef WINDOWS
|
||||
GUID guid;
|
||||
HRESULT h = CoCreateGuid(&guid);
|
||||
|
@ -1334,6 +1360,7 @@ int32_t getMacLocalHostNameBySCD(char *hostname, size_t maxLen) {
|
|||
#endif
|
||||
|
||||
int32_t taosGetlocalhostname(char *hostname, size_t maxLen) {
|
||||
OS_PARAM_CHECK(hostname);
|
||||
#ifdef _TD_DARWIN_64
|
||||
int res = getMacLocalHostNameBySCD(hostname, maxLen);
|
||||
if (res != 0) {
|
||||
|
|
|
@ -107,26 +107,6 @@ void* taosLoadDll(const char* filename) {
|
|||
#endif
|
||||
}
|
||||
|
||||
void* taosLoadSym(void* handle, char* name) {
|
||||
#if defined(WINDOWS)
|
||||
return NULL;
|
||||
#elif defined(_TD_DARWIN_64)
|
||||
return NULL;
|
||||
#else
|
||||
void* sym = dlsym(handle, name);
|
||||
char* error = NULL;
|
||||
|
||||
if ((error = dlerror()) != NULL) {
|
||||
// printf("load sym:%s failed, error:%s", name, dlerror());
|
||||
return NULL;
|
||||
}
|
||||
|
||||
// printf("sym %s loaded", name);
|
||||
|
||||
return sym;
|
||||
#endif
|
||||
}
|
||||
|
||||
void taosCloseDll(void* handle) {
|
||||
#if defined(WINDOWS)
|
||||
return;
|
||||
|
|
|
@ -18,6 +18,8 @@
|
|||
#include "os.h"
|
||||
|
||||
int32_t taosThreadCreate(TdThread *tid, const TdThreadAttr *attr, void *(*start)(void *), void *arg) {
|
||||
OS_PARAM_CHECK(tid);
|
||||
OS_PARAM_CHECK(start);
|
||||
int32_t code = pthread_create(tid, attr, start, arg);
|
||||
if (code) {
|
||||
taosThreadClear(tid);
|
||||
|
@ -28,6 +30,7 @@ int32_t taosThreadCreate(TdThread *tid, const TdThreadAttr *attr, void *(*start)
|
|||
}
|
||||
|
||||
int32_t taosThreadAttrDestroy(TdThreadAttr *attr) {
|
||||
OS_PARAM_CHECK(attr);
|
||||
int32_t code = pthread_attr_destroy(attr);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -37,6 +40,8 @@ int32_t taosThreadAttrDestroy(TdThreadAttr *attr) {
|
|||
}
|
||||
|
||||
int32_t taosThreadAttrGetDetachState(const TdThreadAttr *attr, int32_t *detachstate) {
|
||||
OS_PARAM_CHECK(attr);
|
||||
OS_PARAM_CHECK(detachstate);
|
||||
int32_t code = pthread_attr_getdetachstate(attr, detachstate);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -46,6 +51,8 @@ int32_t taosThreadAttrGetDetachState(const TdThreadAttr *attr, int32_t *detachst
|
|||
}
|
||||
|
||||
int32_t taosThreadAttrGetInheritSched(const TdThreadAttr *attr, int32_t *inheritsched) {
|
||||
OS_PARAM_CHECK(attr);
|
||||
OS_PARAM_CHECK(inheritsched);
|
||||
int32_t code = pthread_attr_getinheritsched(attr, inheritsched);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -55,6 +62,8 @@ int32_t taosThreadAttrGetInheritSched(const TdThreadAttr *attr, int32_t *inherit
|
|||
}
|
||||
|
||||
int32_t taosThreadAttrGetSchedParam(const TdThreadAttr *attr, struct sched_param *param) {
|
||||
OS_PARAM_CHECK(attr);
|
||||
OS_PARAM_CHECK(param);
|
||||
int32_t code = pthread_attr_getschedparam(attr, param);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -64,6 +73,8 @@ int32_t taosThreadAttrGetSchedParam(const TdThreadAttr *attr, struct sched_param
|
|||
}
|
||||
|
||||
int32_t taosThreadAttrGetSchedPolicy(const TdThreadAttr *attr, int32_t *policy) {
|
||||
OS_PARAM_CHECK(attr);
|
||||
OS_PARAM_CHECK(policy);
|
||||
int32_t code = pthread_attr_getschedpolicy(attr, policy);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -73,6 +84,8 @@ int32_t taosThreadAttrGetSchedPolicy(const TdThreadAttr *attr, int32_t *policy)
|
|||
}
|
||||
|
||||
int32_t taosThreadAttrGetScope(const TdThreadAttr *attr, int32_t *contentionscope) {
|
||||
OS_PARAM_CHECK(attr);
|
||||
OS_PARAM_CHECK(contentionscope);
|
||||
int32_t code = pthread_attr_getscope(attr, contentionscope);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -82,6 +95,8 @@ int32_t taosThreadAttrGetScope(const TdThreadAttr *attr, int32_t *contentionscop
|
|||
}
|
||||
|
||||
int32_t taosThreadAttrGetStackSize(const TdThreadAttr *attr, size_t *stacksize) {
|
||||
OS_PARAM_CHECK(attr);
|
||||
OS_PARAM_CHECK(stacksize);
|
||||
int32_t code = pthread_attr_getstacksize(attr, stacksize);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -91,6 +106,7 @@ int32_t taosThreadAttrGetStackSize(const TdThreadAttr *attr, size_t *stacksize)
|
|||
}
|
||||
|
||||
int32_t taosThreadAttrInit(TdThreadAttr *attr) {
|
||||
OS_PARAM_CHECK(attr);
|
||||
int32_t code = pthread_attr_init(attr);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -100,6 +116,7 @@ int32_t taosThreadAttrInit(TdThreadAttr *attr) {
|
|||
}
|
||||
|
||||
int32_t taosThreadAttrSetDetachState(TdThreadAttr *attr, int32_t detachstate) {
|
||||
OS_PARAM_CHECK(attr);
|
||||
int32_t code = pthread_attr_setdetachstate(attr, detachstate);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -109,6 +126,7 @@ int32_t taosThreadAttrSetDetachState(TdThreadAttr *attr, int32_t detachstate) {
|
|||
}
|
||||
|
||||
int32_t taosThreadAttrSetInheritSched(TdThreadAttr *attr, int32_t inheritsched) {
|
||||
OS_PARAM_CHECK(attr);
|
||||
int32_t code = pthread_attr_setinheritsched(attr, inheritsched);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -118,6 +136,7 @@ int32_t taosThreadAttrSetInheritSched(TdThreadAttr *attr, int32_t inheritsched)
|
|||
}
|
||||
|
||||
int32_t taosThreadAttrSetSchedParam(TdThreadAttr *attr, const struct sched_param *param) {
|
||||
OS_PARAM_CHECK(attr);
|
||||
int32_t code = pthread_attr_setschedparam(attr, param);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -127,6 +146,7 @@ int32_t taosThreadAttrSetSchedParam(TdThreadAttr *attr, const struct sched_param
|
|||
}
|
||||
|
||||
int32_t taosThreadAttrSetSchedPolicy(TdThreadAttr *attr, int32_t policy) {
|
||||
OS_PARAM_CHECK(attr);
|
||||
int32_t code = pthread_attr_setschedpolicy(attr, policy);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -136,6 +156,7 @@ int32_t taosThreadAttrSetSchedPolicy(TdThreadAttr *attr, int32_t policy) {
|
|||
}
|
||||
|
||||
int32_t taosThreadAttrSetScope(TdThreadAttr *attr, int32_t contentionscope) {
|
||||
OS_PARAM_CHECK(attr);
|
||||
int32_t code = pthread_attr_setscope(attr, contentionscope);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -145,6 +166,7 @@ int32_t taosThreadAttrSetScope(TdThreadAttr *attr, int32_t contentionscope) {
|
|||
}
|
||||
|
||||
int32_t taosThreadAttrSetStackSize(TdThreadAttr *attr, size_t stacksize) {
|
||||
OS_PARAM_CHECK(attr);
|
||||
int32_t code = pthread_attr_setstacksize(attr, stacksize);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -163,6 +185,7 @@ int32_t taosThreadCancel(TdThread thread) {
|
|||
}
|
||||
|
||||
int32_t taosThreadCondDestroy(TdThreadCond *cond) {
|
||||
OS_PARAM_CHECK(cond);
|
||||
#ifdef __USE_WIN_THREAD
|
||||
return 0;
|
||||
#else
|
||||
|
@ -176,6 +199,7 @@ int32_t taosThreadCondDestroy(TdThreadCond *cond) {
|
|||
}
|
||||
|
||||
int32_t taosThreadCondInit(TdThreadCond *cond, const TdThreadCondAttr *attr) {
|
||||
OS_PARAM_CHECK(cond);
|
||||
#ifdef __USE_WIN_THREAD
|
||||
InitializeConditionVariable(cond);
|
||||
return 0;
|
||||
|
@ -190,6 +214,7 @@ int32_t taosThreadCondInit(TdThreadCond *cond, const TdThreadCondAttr *attr) {
|
|||
}
|
||||
|
||||
int32_t taosThreadCondSignal(TdThreadCond *cond) {
|
||||
OS_PARAM_CHECK(cond);
|
||||
#ifdef __USE_WIN_THREAD
|
||||
WakeConditionVariable(cond);
|
||||
return 0;
|
||||
|
@ -204,6 +229,7 @@ int32_t taosThreadCondSignal(TdThreadCond *cond) {
|
|||
}
|
||||
|
||||
int32_t taosThreadCondBroadcast(TdThreadCond *cond) {
|
||||
OS_PARAM_CHECK(cond);
|
||||
#ifdef __USE_WIN_THREAD
|
||||
WakeAllConditionVariable(cond);
|
||||
return 0;
|
||||
|
@ -218,6 +244,8 @@ int32_t taosThreadCondBroadcast(TdThreadCond *cond) {
|
|||
}
|
||||
|
||||
int32_t taosThreadCondWait(TdThreadCond *cond, TdThreadMutex *mutex) {
|
||||
OS_PARAM_CHECK(cond);
|
||||
OS_PARAM_CHECK(mutex);
|
||||
#ifdef __USE_WIN_THREAD
|
||||
if (!SleepConditionVariableCS(cond, mutex, INFINITE)) {
|
||||
return EINVAL;
|
||||
|
@ -234,8 +262,10 @@ int32_t taosThreadCondWait(TdThreadCond *cond, TdThreadMutex *mutex) {
|
|||
}
|
||||
|
||||
int32_t taosThreadCondTimedWait(TdThreadCond *cond, TdThreadMutex *mutex, const struct timespec *abstime) {
|
||||
#ifdef __USE_WIN_THREAD
|
||||
if (!abstime) return 0;
|
||||
OS_PARAM_CHECK(cond);
|
||||
OS_PARAM_CHECK(mutex);
|
||||
#ifdef __USE_WIN_THREAD
|
||||
if (SleepConditionVariableCS(cond, mutex, (DWORD)(abstime->tv_sec * 1e3 + abstime->tv_nsec / 1e6))) return 0;
|
||||
DWORD error = GetLastError();
|
||||
if (error == ERROR_TIMEOUT) {
|
||||
|
@ -258,6 +288,7 @@ int32_t taosThreadCondAttrDestroy(TdThreadCondAttr *attr) {
|
|||
#ifdef __USE_WIN_THREAD
|
||||
return 0;
|
||||
#else
|
||||
OS_PARAM_CHECK(attr);
|
||||
int32_t code = pthread_condattr_destroy(attr);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -268,10 +299,12 @@ int32_t taosThreadCondAttrDestroy(TdThreadCondAttr *attr) {
|
|||
}
|
||||
|
||||
int32_t taosThreadCondAttrGetPshared(const TdThreadCondAttr *attr, int32_t *pshared) {
|
||||
OS_PARAM_CHECK(pshared);
|
||||
#ifdef __USE_WIN_THREAD
|
||||
if (pshared) *pshared = PTHREAD_PROCESS_PRIVATE;
|
||||
return 0;
|
||||
#else
|
||||
OS_PARAM_CHECK(attr);
|
||||
int32_t code = pthread_condattr_getpshared(attr, pshared);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -285,6 +318,7 @@ int32_t taosThreadCondAttrInit(TdThreadCondAttr *attr) {
|
|||
#ifdef __USE_WIN_THREAD
|
||||
return 0;
|
||||
#else
|
||||
OS_PARAM_CHECK(attr);
|
||||
int32_t code = pthread_condattr_init(attr);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -300,6 +334,7 @@ int32_t taosThreadCondAttrSetclock(TdThreadCondAttr *attr, int clockId) {
|
|||
#elif defined(__APPLE__)
|
||||
return 0;
|
||||
#else
|
||||
OS_PARAM_CHECK(attr);
|
||||
int32_t code = pthread_condattr_setclock(attr, clockId);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -310,6 +345,7 @@ int32_t taosThreadCondAttrSetclock(TdThreadCondAttr *attr, int clockId) {
|
|||
}
|
||||
|
||||
int32_t taosThreadCondAttrSetPshared(TdThreadCondAttr *attr, int32_t pshared) {
|
||||
OS_PARAM_CHECK(attr);
|
||||
#ifdef __USE_WIN_THREAD
|
||||
return 0;
|
||||
#else
|
||||
|
@ -336,10 +372,12 @@ int32_t taosThreadEqual(TdThread t1, TdThread t2) {
|
|||
}
|
||||
|
||||
void taosThreadExit(void *valuePtr) {
|
||||
return pthread_exit(valuePtr);
|
||||
if(valuePtr) return pthread_exit(valuePtr);
|
||||
}
|
||||
|
||||
int32_t taosThreadGetSchedParam(TdThread thread, int32_t *policy, struct sched_param *param) {
|
||||
OS_PARAM_CHECK(policy);
|
||||
OS_PARAM_CHECK(param);
|
||||
int32_t code = pthread_getschedparam(thread, policy, param);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -362,6 +400,7 @@ int32_t taosThreadJoin(TdThread thread, void **valuePtr) {
|
|||
}
|
||||
|
||||
int32_t taosThreadKeyCreate(TdThreadKey *key, void (*destructor)(void *)) {
|
||||
OS_PARAM_CHECK(key);
|
||||
int32_t code = pthread_key_create(key, destructor);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -393,6 +432,7 @@ int32_t taosThreadKill(TdThread thread, int32_t sig) {
|
|||
// }
|
||||
|
||||
int32_t taosThreadMutexDestroy(TdThreadMutex *mutex) {
|
||||
OS_PARAM_CHECK(mutex);
|
||||
#ifdef __USE_WIN_THREAD
|
||||
DeleteCriticalSection(mutex);
|
||||
return 0;
|
||||
|
@ -407,6 +447,7 @@ int32_t taosThreadMutexDestroy(TdThreadMutex *mutex) {
|
|||
}
|
||||
|
||||
int32_t taosThreadMutexInit(TdThreadMutex *mutex, const TdThreadMutexAttr *attr) {
|
||||
OS_PARAM_CHECK(mutex);
|
||||
#ifdef __USE_WIN_THREAD
|
||||
/**
|
||||
* Windows Server 2003 and Windows XP: In low memory situations, InitializeCriticalSection can raise a
|
||||
|
@ -426,6 +467,7 @@ int32_t taosThreadMutexInit(TdThreadMutex *mutex, const TdThreadMutexAttr *attr)
|
|||
}
|
||||
|
||||
int32_t taosThreadMutexLock(TdThreadMutex *mutex) {
|
||||
OS_PARAM_CHECK(mutex);
|
||||
#ifdef __USE_WIN_THREAD
|
||||
EnterCriticalSection(mutex);
|
||||
return 0;
|
||||
|
@ -444,6 +486,7 @@ int32_t taosThreadMutexLock(TdThreadMutex *mutex) {
|
|||
// }
|
||||
|
||||
int32_t taosThreadMutexTryLock(TdThreadMutex *mutex) {
|
||||
OS_PARAM_CHECK(mutex);
|
||||
#ifdef __USE_WIN_THREAD
|
||||
if (TryEnterCriticalSection(mutex)) return 0;
|
||||
return EBUSY;
|
||||
|
@ -457,6 +500,7 @@ int32_t taosThreadMutexTryLock(TdThreadMutex *mutex) {
|
|||
}
|
||||
|
||||
int32_t taosThreadMutexUnlock(TdThreadMutex *mutex) {
|
||||
OS_PARAM_CHECK(mutex);
|
||||
#ifdef __USE_WIN_THREAD
|
||||
LeaveCriticalSection(mutex);
|
||||
return 0;
|
||||
|
@ -474,6 +518,7 @@ int32_t taosThreadMutexAttrDestroy(TdThreadMutexAttr *attr) {
|
|||
#ifdef __USE_WIN_THREAD
|
||||
return 0;
|
||||
#else
|
||||
OS_PARAM_CHECK(attr);
|
||||
int32_t code = pthread_mutexattr_destroy(attr);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -484,10 +529,12 @@ int32_t taosThreadMutexAttrDestroy(TdThreadMutexAttr *attr) {
|
|||
}
|
||||
|
||||
int32_t taosThreadMutexAttrGetPshared(const TdThreadMutexAttr *attr, int32_t *pshared) {
|
||||
OS_PARAM_CHECK(pshared);
|
||||
#ifdef __USE_WIN_THREAD
|
||||
if (pshared) *pshared = PTHREAD_PROCESS_PRIVATE;
|
||||
return 0;
|
||||
#else
|
||||
OS_PARAM_CHECK(attr);
|
||||
int32_t code = pthread_mutexattr_getpshared(attr, pshared);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -502,10 +549,12 @@ int32_t taosThreadMutexAttrGetPshared(const TdThreadMutexAttr *attr, int32_t *ps
|
|||
// }
|
||||
|
||||
int32_t taosThreadMutexAttrGetType(const TdThreadMutexAttr *attr, int32_t *kind) {
|
||||
OS_PARAM_CHECK(kind);
|
||||
#ifdef __USE_WIN_THREAD
|
||||
if (kind) *kind = PTHREAD_MUTEX_NORMAL;
|
||||
return 0;
|
||||
#else
|
||||
OS_PARAM_CHECK(attr);
|
||||
int32_t code = pthread_mutexattr_gettype(attr, kind);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -519,6 +568,7 @@ int32_t taosThreadMutexAttrInit(TdThreadMutexAttr *attr) {
|
|||
#ifdef __USE_WIN_THREAD
|
||||
return 0;
|
||||
#else
|
||||
OS_PARAM_CHECK(attr);
|
||||
int32_t code = pthread_mutexattr_init(attr);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -532,6 +582,7 @@ int32_t taosThreadMutexAttrSetPshared(TdThreadMutexAttr *attr, int32_t pshared)
|
|||
#ifdef __USE_WIN_THREAD
|
||||
return 0;
|
||||
#else
|
||||
OS_PARAM_CHECK(attr);
|
||||
int32_t code = pthread_mutexattr_setpshared(attr, pshared);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -549,6 +600,7 @@ int32_t taosThreadMutexAttrSetType(TdThreadMutexAttr *attr, int32_t kind) {
|
|||
#ifdef __USE_WIN_THREAD
|
||||
return 0;
|
||||
#else
|
||||
OS_PARAM_CHECK(attr);
|
||||
int32_t code = pthread_mutexattr_settype(attr, kind);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -574,6 +626,7 @@ int32_t taosThreadRwlockDestroy(TdThreadRwlock *rwlock) {
|
|||
*/
|
||||
return 0;
|
||||
#else
|
||||
OS_PARAM_CHECK(rwlock);
|
||||
int32_t code = pthread_rwlock_destroy(rwlock);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -584,6 +637,7 @@ int32_t taosThreadRwlockDestroy(TdThreadRwlock *rwlock) {
|
|||
}
|
||||
|
||||
int32_t taosThreadRwlockInit(TdThreadRwlock *rwlock, const TdThreadRwlockAttr *attr) {
|
||||
OS_PARAM_CHECK(rwlock);
|
||||
#ifdef __USE_WIN_THREAD
|
||||
memset(rwlock, 0, sizeof(*rwlock));
|
||||
InitializeSRWLock(&rwlock->lock);
|
||||
|
@ -599,6 +653,7 @@ int32_t taosThreadRwlockInit(TdThreadRwlock *rwlock, const TdThreadRwlockAttr *a
|
|||
}
|
||||
|
||||
int32_t taosThreadRwlockRdlock(TdThreadRwlock *rwlock) {
|
||||
OS_PARAM_CHECK(rwlock);
|
||||
#ifdef __USE_WIN_THREAD
|
||||
AcquireSRWLockShared(&rwlock->lock);
|
||||
return 0;
|
||||
|
@ -621,6 +676,7 @@ int32_t taosThreadRwlockRdlock(TdThreadRwlock *rwlock) {
|
|||
// }
|
||||
|
||||
int32_t taosThreadRwlockTryRdlock(TdThreadRwlock *rwlock) {
|
||||
OS_PARAM_CHECK(rwlock);
|
||||
#ifdef __USE_WIN_THREAD
|
||||
if (!TryAcquireSRWLockShared(&rwlock->lock)) return EBUSY;
|
||||
return 0;
|
||||
|
@ -635,6 +691,7 @@ int32_t taosThreadRwlockTryRdlock(TdThreadRwlock *rwlock) {
|
|||
}
|
||||
|
||||
int32_t taosThreadRwlockTryWrlock(TdThreadRwlock *rwlock) {
|
||||
OS_PARAM_CHECK(rwlock);
|
||||
#ifdef __USE_WIN_THREAD
|
||||
if (!TryAcquireSRWLockExclusive(&rwlock->lock)) return EBUSY;
|
||||
atomic_store_8(&rwlock->excl, 1);
|
||||
|
@ -650,6 +707,7 @@ int32_t taosThreadRwlockTryWrlock(TdThreadRwlock *rwlock) {
|
|||
}
|
||||
|
||||
int32_t taosThreadRwlockUnlock(TdThreadRwlock *rwlock) {
|
||||
OS_PARAM_CHECK(rwlock);
|
||||
#ifdef __USE_WIN_THREAD
|
||||
if (1 == atomic_val_compare_exchange_8(&rwlock->excl, 1, 0)) {
|
||||
ReleaseSRWLockExclusive(&rwlock->lock);
|
||||
|
@ -668,6 +726,7 @@ int32_t taosThreadRwlockUnlock(TdThreadRwlock *rwlock) {
|
|||
}
|
||||
|
||||
int32_t taosThreadRwlockWrlock(TdThreadRwlock *rwlock) {
|
||||
OS_PARAM_CHECK(rwlock);
|
||||
#ifdef __USE_WIN_THREAD
|
||||
AcquireSRWLockExclusive(&rwlock->lock);
|
||||
atomic_store_8(&rwlock->excl, 1);
|
||||
|
@ -686,6 +745,7 @@ int32_t taosThreadRwlockAttrDestroy(TdThreadRwlockAttr *attr) {
|
|||
#ifdef __USE_WIN_THREAD
|
||||
return 0;
|
||||
#else
|
||||
OS_PARAM_CHECK(attr);
|
||||
int32_t code = pthread_rwlockattr_destroy(attr);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -696,6 +756,7 @@ int32_t taosThreadRwlockAttrDestroy(TdThreadRwlockAttr *attr) {
|
|||
}
|
||||
|
||||
int32_t taosThreadRwlockAttrGetPshared(const TdThreadRwlockAttr *attr, int32_t *pshared) {
|
||||
OS_PARAM_CHECK(pshared);
|
||||
#ifdef __USE_WIN_THREAD
|
||||
if (pshared) *pshared = PTHREAD_PROCESS_PRIVATE;
|
||||
return 0;
|
||||
|
@ -713,6 +774,7 @@ int32_t taosThreadRwlockAttrInit(TdThreadRwlockAttr *attr) {
|
|||
#ifdef __USE_WIN_THREAD
|
||||
return 0;
|
||||
#else
|
||||
OS_PARAM_CHECK(attr);
|
||||
int32_t code = pthread_rwlockattr_init(attr);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -726,6 +788,7 @@ int32_t taosThreadRwlockAttrSetPshared(TdThreadRwlockAttr *attr, int32_t pshared
|
|||
#ifdef __USE_WIN_THREAD
|
||||
return 0;
|
||||
#else
|
||||
OS_PARAM_CHECK(attr);
|
||||
int32_t code = pthread_rwlockattr_setpshared(attr, pshared);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -756,6 +819,7 @@ int32_t taosThreadSetCancelType(int32_t type, int32_t *oldtype) {
|
|||
}
|
||||
|
||||
int32_t taosThreadSetSchedParam(TdThread thread, int32_t policy, const struct sched_param *param) {
|
||||
OS_PARAM_CHECK(param);
|
||||
int32_t code = pthread_setschedparam(thread, policy, param);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -765,6 +829,7 @@ int32_t taosThreadSetSchedParam(TdThread thread, int32_t policy, const struct sc
|
|||
}
|
||||
|
||||
int32_t taosThreadSetSpecific(TdThreadKey key, const void *value) {
|
||||
OS_PARAM_CHECK(value);
|
||||
int32_t code = pthread_setspecific(key, value);
|
||||
if (code) {
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
|
@ -774,6 +839,7 @@ int32_t taosThreadSetSpecific(TdThreadKey key, const void *value) {
|
|||
}
|
||||
|
||||
int32_t taosThreadSpinDestroy(TdThreadSpinlock *lock) {
|
||||
OS_PARAM_CHECK(lock);
|
||||
#ifdef TD_USE_SPINLOCK_AS_MUTEX
|
||||
return pthread_mutex_destroy((pthread_mutex_t *)lock);
|
||||
#else
|
||||
|
@ -787,6 +853,7 @@ int32_t taosThreadSpinDestroy(TdThreadSpinlock *lock) {
|
|||
}
|
||||
|
||||
int32_t taosThreadSpinInit(TdThreadSpinlock *lock, int32_t pshared) {
|
||||
OS_PARAM_CHECK(lock);
|
||||
#ifdef TD_USE_SPINLOCK_AS_MUTEX
|
||||
if (pshared != 0) return TSDB_CODE_INVALID_PARA;
|
||||
return pthread_mutex_init((pthread_mutex_t *)lock, NULL);
|
||||
|
@ -801,6 +868,7 @@ int32_t taosThreadSpinInit(TdThreadSpinlock *lock, int32_t pshared) {
|
|||
}
|
||||
|
||||
int32_t taosThreadSpinLock(TdThreadSpinlock *lock) {
|
||||
OS_PARAM_CHECK(lock);
|
||||
#ifdef TD_USE_SPINLOCK_AS_MUTEX
|
||||
return pthread_mutex_lock((pthread_mutex_t *)lock);
|
||||
#else
|
||||
|
@ -814,6 +882,7 @@ int32_t taosThreadSpinLock(TdThreadSpinlock *lock) {
|
|||
}
|
||||
|
||||
int32_t taosThreadSpinTrylock(TdThreadSpinlock *lock) {
|
||||
OS_PARAM_CHECK(lock);
|
||||
#ifdef TD_USE_SPINLOCK_AS_MUTEX
|
||||
return pthread_mutex_trylock((pthread_mutex_t *)lock);
|
||||
#else
|
||||
|
@ -826,6 +895,7 @@ int32_t taosThreadSpinTrylock(TdThreadSpinlock *lock) {
|
|||
}
|
||||
|
||||
int32_t taosThreadSpinUnlock(TdThreadSpinlock *lock) {
|
||||
OS_PARAM_CHECK(lock);
|
||||
#ifdef TD_USE_SPINLOCK_AS_MUTEX
|
||||
return pthread_mutex_unlock((pthread_mutex_t *)lock);
|
||||
#else
|
||||
|
@ -843,6 +913,7 @@ void taosThreadTestCancel(void) {
|
|||
}
|
||||
|
||||
void taosThreadClear(TdThread *thread) {
|
||||
if (!thread) return;
|
||||
(void)memset(thread, 0, sizeof(TdThread));
|
||||
}
|
||||
|
||||
|
|
|
@ -245,3 +245,12 @@ TEST(osSemaphoreTests, Performance4_2) {
|
|||
(void)tsem2_destroy(&sem);
|
||||
}
|
||||
}
|
||||
|
||||
TEST(osSemaphoreTests, GetPID) {
|
||||
#ifdef LINUX
|
||||
pid_t pid = 0;
|
||||
int32_t ret = taosGetPIdByName("osSemaphoreTest", &pid);
|
||||
EXPECT_EQ(ret, 0);
|
||||
EXPECT_EQ(pid, taosGetPId());
|
||||
#endif
|
||||
}
|
||||
|
|
|
@ -25,7 +25,7 @@
|
|||
#include "tunit.h"
|
||||
#include "tutil.h"
|
||||
|
||||
#define CFG_NAME_PRINT_LEN 24
|
||||
#define CFG_NAME_PRINT_LEN 32
|
||||
#define CFG_SRC_PRINT_LEN 12
|
||||
|
||||
struct SConfig {
|
||||
|
|
|
@ -0,0 +1,44 @@
|
|||
#!/bin/bash
|
||||
set -e
|
||||
set -x
|
||||
# 检查是否传入了两个参数
|
||||
# echo "参数个数: $#"
|
||||
# if [ "$#" -ne 4 ]; then
|
||||
# echo "使用方法: $0 -i <sqlfile> -o <query_result_file>"
|
||||
# exit 1
|
||||
# fi
|
||||
|
||||
# 读取传入的参数
|
||||
while getopts "i:o:" opt; do
|
||||
case $opt in
|
||||
i)
|
||||
sqlfile="$OPTARG"
|
||||
;;
|
||||
o)
|
||||
query_result_file="$OPTARG"
|
||||
;;
|
||||
\?)
|
||||
echo "无效选项: -$OPTARG" >&2
|
||||
exit 1
|
||||
;;
|
||||
:)
|
||||
echo "选项 -$OPTARG 需要一个参数." >&2
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
# 删除sqlfile文件中每一行末尾的分号和空格
|
||||
sed -i 's/;\s*$//' "$sqlfile"
|
||||
|
||||
# 执行SQL文件并生成query_result_file文件
|
||||
taos -f "$sqlfile" | grep -v 'Query OK' | grep -v 'Copyright' | grep -v 'Welcome to the TDengine Command' > "$query_result_file"
|
||||
# echo $(cat "$query_result_file")
|
||||
# echo "1"
|
||||
# sed -i 's/ ([^()]*)$//' "$query_result_file"
|
||||
# echo "1"
|
||||
# 打印输入的文件名
|
||||
echo "输入的文件: $sqlfile"
|
||||
|
||||
# 打印输出的文件名
|
||||
echo "输出的文件: $query_result_file"
|
|
@ -7,7 +7,7 @@ RUN apt-get install -y locales psmisc sudo tree libgeos-dev libgflags2.2 libgfl
|
|||
RUN sed -i 's/# en_US.UTF-8/en_US.UTF-8/' /etc/locale.gen && locale-gen
|
||||
RUN pip3 config set global.index-url http://admin:123456@192.168.0.212:3141/admin/dev/+simple/
|
||||
RUN pip3 config set global.trusted-host 192.168.0.212
|
||||
RUN pip3 install taospy==2.7.15 taos-ws-py==0.3.1 pandas psutil fabric2 requests faker simplejson toml pexpect tzlocal distro decorator loguru hyperloglog
|
||||
RUN pip3 install taospy==2.7.16 taos-ws-py==0.3.3 pandas psutil fabric2 requests faker simplejson toml pexpect tzlocal distro decorator loguru hyperloglog
|
||||
ENV LANG=en_US.UTF-8 LANGUAGE=en_US.UTF-8 LC_ALL=en_US.UTF-8
|
||||
RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys E298A3A825C0D65DFD57CBB651716619E084DAB9
|
||||
RUN add-apt-repository 'deb https://cloud.r-project.org/bin/linux/ubuntu focal-cran40/'
|
||||
|
|
|
@ -329,6 +329,7 @@
|
|||
,,y,system-test,./pytest.sh python3 ./test.py -f 99-TDcase/TS-3311.py
|
||||
,,y,system-test,./pytest.sh python3 ./test.py -f 99-TDcase/TS-3821.py
|
||||
,,y,system-test,./pytest.sh python3 ./test.py -f 99-TDcase/TS-5130.py
|
||||
,,y,system-test,./pytest.sh python3 ./test.py -f 99-TDcase/TS-5580.py
|
||||
|
||||
,,y,system-test,./pytest.sh python3 ./test.py -f 0-others/balance_vgroups_r1.py -N 6
|
||||
,,y,system-test,./pytest.sh python3 ./test.py -f 0-others/taosShell.py
|
||||
|
@ -362,6 +363,7 @@
|
|||
,,n,system-test,python3 ./test.py -f 0-others/tag_index_basic.py
|
||||
,,n,system-test,python3 ./test.py -f 0-others/udfpy_main.py
|
||||
,,n,system-test,python3 ./test.py -N 3 -f 0-others/walRetention.py
|
||||
,,n,system-test,python3 ./test.py -f 0-others/wal_level_skip.py
|
||||
,,y,system-test,./pytest.sh python3 ./test.py -f 0-others/splitVGroup.py -N 3 -n 1
|
||||
,,y,system-test,./pytest.sh python3 ./test.py -f 0-others/splitVGroupWal.py -N 3 -n 1
|
||||
,,y,system-test,./pytest.sh python3 ./test.py -f 0-others/splitVGroup.py -N 3 -n 3
|
||||
|
|
|
@ -83,7 +83,7 @@ docker run \
|
|||
-v ${REP_REAL_PATH}/community/contrib/xml2/:${REP_DIR}/community/contrib/xml2 \
|
||||
-v ${REP_REAL_PATH}/community/contrib/zlib/:${REP_DIR}/community/contrib/zlib \
|
||||
-v ${REP_REAL_PATH}/community/contrib/zstd/:${REP_DIR}/community/contrib/zstd \
|
||||
--rm --ulimit core=-1 taos_test:v1.0 sh -c "pip uninstall taospy -y;pip3 install taospy==2.7.2;cd $REP_DIR;rm -rf debug;mkdir -p debug;cd debug;cmake .. -DBUILD_HTTP=false -DBUILD_TOOLS=true -DBUILD_TEST=true -DWEBSOCKET=true -DBUILD_TAOSX=false -DJEMALLOC_ENABLED=0 -DCMAKE_EXPORT_COMPILE_COMMANDS=1 ;make -j|| exit 1"
|
||||
--rm --ulimit core=-1 taos_test:v1.0 sh -c "cd $REP_DIR;rm -rf debug;mkdir -p debug;cd debug;cmake .. -DBUILD_HTTP=false -DBUILD_TOOLS=true -DBUILD_TEST=true -DWEBSOCKET=true -DBUILD_TAOSX=false -DJEMALLOC_ENABLED=0 -DCMAKE_EXPORT_COMPILE_COMMANDS=1 ;make -j|| exit 1"
|
||||
# -v ${REP_REAL_PATH}/community/contrib/jemalloc/:${REP_DIR}/community/contrib/jemalloc \
|
||||
|
||||
if [[ -d ${WORKDIR}/debugNoSan ]] ;then
|
||||
|
@ -137,7 +137,7 @@ docker run \
|
|||
-v ${REP_REAL_PATH}/community/contrib/xml2/:${REP_DIR}/community/contrib/xml2 \
|
||||
-v ${REP_REAL_PATH}/community/contrib/zlib/:${REP_DIR}/community/contrib/zlib \
|
||||
-v ${REP_REAL_PATH}/community/contrib/zstd/:${REP_DIR}/community/contrib/zstd \
|
||||
--rm --ulimit core=-1 taos_test:v1.0 sh -c "pip uninstall taospy -y;pip3 install taospy==2.7.2;cd $REP_DIR;rm -rf debug;mkdir -p debug;cd debug;cmake .. -DBUILD_HTTP=false -DBUILD_TOOLS=true -DBUILD_TEST=false -DWEBSOCKET=true -DBUILD_SANITIZER=1 -DTOOLS_SANITIZE=true -DCMAKE_BUILD_TYPE=Debug -DTOOLS_BUILD_TYPE=Debug -DBUILD_TAOSX=false -DJEMALLOC_ENABLED=0;make -j|| exit 1 "
|
||||
--rm --ulimit core=-1 taos_test:v1.0 sh -c "cd $REP_DIR;rm -rf debug;mkdir -p debug;cd debug;cmake .. -DBUILD_HTTP=false -DBUILD_TOOLS=true -DBUILD_TEST=false -DWEBSOCKET=true -DBUILD_SANITIZER=1 -DTOOLS_SANITIZE=true -DCMAKE_BUILD_TYPE=Debug -DTOOLS_BUILD_TYPE=Debug -DBUILD_TAOSX=false -DJEMALLOC_ENABLED=0;make -j|| exit 1 "
|
||||
|
||||
mv ${REP_REAL_PATH}/debug ${WORKDIR}/debugSan
|
||||
|
||||
|
|
|
@ -76,16 +76,9 @@ ulimit -c unlimited
|
|||
md5sum /usr/lib/libtaos.so.1
|
||||
md5sum /home/TDinternal/debug/build/lib/libtaos.so
|
||||
|
||||
#define taospy 2.7.16
|
||||
pip3 list|grep taospy
|
||||
pip3 uninstall taospy -y
|
||||
pip3 install --default-timeout=120 taospy==2.7.16
|
||||
|
||||
#define taos-ws-py 0.3.1
|
||||
pip3 list|grep taos-ws-py
|
||||
pip3 uninstall taos-ws-py -y
|
||||
pip3 install --default-timeout=600 taos-ws-py==0.3.3
|
||||
|
||||
#get python connector and update: taospy 2.7.16 taos-ws-py 0.3.3
|
||||
pip3 install taospy==2.7.16
|
||||
pip3 install taos-ws-py==0.3.3
|
||||
$TIMEOUT_CMD $cmd
|
||||
RET=$?
|
||||
echo "cmd exit code: $RET"
|
||||
|
|
|
@ -594,8 +594,7 @@ class TDDnode:
|
|||
|
||||
def forcestop(self):
|
||||
if self.asan:
|
||||
stopCmd = "%s -s stop -n dnode%d -x SIGKILL" + \
|
||||
(self.execPath, self.index)
|
||||
stopCmd = "%s -s stop -n dnode%d -x SIGKILL" % (self.execPath, self.index)
|
||||
tdLog.info("execute script: " + stopCmd)
|
||||
os.system(stopCmd)
|
||||
return
|
||||
|
|
|
@ -0,0 +1,170 @@
|
|||
import sys
|
||||
import taos
|
||||
import os
|
||||
from util.log import *
|
||||
from util.cases import *
|
||||
from util.sql import *
|
||||
from util.dnodes import *
|
||||
|
||||
class TDTestCase:
|
||||
|
||||
def init(self, conn, logSql,replicaVar=1):
|
||||
tdLog.debug(f"start to excute {__file__}")
|
||||
tdSql.init(conn.cursor())
|
||||
|
||||
def getBuildPath(self):
|
||||
selfPath = os.path.dirname(os.path.realpath(__file__))
|
||||
|
||||
if ("community" in selfPath):
|
||||
projPath = selfPath[:selfPath.find("community")]
|
||||
else:
|
||||
projPath = selfPath[:selfPath.find("tests")]
|
||||
|
||||
for root, dirs, files in os.walk(projPath):
|
||||
if ("taosd" in files or "taosd.exe" in files):
|
||||
rootRealPath = os.path.dirname(os.path.realpath(root))
|
||||
if ("packaging" not in rootRealPath):
|
||||
buildPath = root[:len(root) - len("/build/bin")]
|
||||
break
|
||||
return buildPath
|
||||
|
||||
def preData(self):
|
||||
tdSql.execute("drop database if exists db0;")
|
||||
tdSql.execute("create database db0 KEEP 30 vgroups 1 buffer 3 wal_level 0;")
|
||||
tdSql.execute("create table if not exists db0.stb (ts timestamp, c1 int, c2 float, c3 double) tags (t1 int unsigned);")
|
||||
tdSql.execute("create table db0.ct1 using db0.stb tags(1000);")
|
||||
tdSql.execute("create table db0.ct2 using db0.stb tags(2000);")
|
||||
tdSql.execute("create table if not exists db0.ntb (ts timestamp, c1 int, c2 float, c3 double) ;")
|
||||
tdSql.query("show db0.stables;")
|
||||
tdSql.execute("insert into db0.ct1 values(now+0s, 10, 2.0, 3.0);")
|
||||
tdSql.execute("insert into db0.ct1 values(now+1s, 11, 2.1, 3.1)(now+2s, 12, 2.2, 3.2)(now+3s, 13, 2.3, 3.3);")
|
||||
tdSql.execute("insert into db0.ntb values(now+2s, 10, 2.0, 3.0);")
|
||||
|
||||
def insertData(self):
|
||||
tdSql.execute("insert into db0.ct1 values(now+0s, 10, 2.0, 3.0);")
|
||||
tdSql.execute("insert into db0.ct1 values(now+1s, 11, 2.1, 3.1)(now+2s, 12, 2.2, 3.2)(now+3s, 13, 2.3, 3.3);")
|
||||
tdSql.execute("insert into db0.ntb values(now+2s, 10, 2.0, 3.0);")
|
||||
|
||||
def createSubTableAndInsertData(self):
|
||||
tdSql.execute("create table db0.ct1 using db0.stb tags(1000);")
|
||||
tdSql.execute("create table db0.ct2 using db0.stb tags(2000);")
|
||||
tdSql.execute("create table if not exists db0.ntb (ts timestamp, c1 int, c2 float, c3 double) ;")
|
||||
tdSql.execute("insert into db0.ct1 values(now+0s, 10, 2.0, 3.0);")
|
||||
tdSql.execute("insert into db0.ct1 values(now+1s, 11, 2.1, 3.1)(now+2s, 12, 2.2, 3.2)(now+3s, 13, 2.3, 3.3);")
|
||||
tdSql.execute("insert into db0.ntb values(now+2s, 10, 2.0, 3.0);")
|
||||
|
||||
|
||||
def alterWalLevel(self,level):
|
||||
tdSql.execute("alter database db0 wal_level %d;"%level)
|
||||
|
||||
def run(self):
|
||||
tdSql.prepare()
|
||||
|
||||
tdLog.info("-----------test for stop taosd before alter wal level-----------")
|
||||
tdLog.info("create database wal_level = 0 and insert data")
|
||||
self.preData()
|
||||
tdDnodes.stop(1)
|
||||
time.sleep(2)
|
||||
tdLog.info("restart taosd")
|
||||
tdDnodes.start(1)
|
||||
|
||||
tdLog.info(" alter wal level from 0 to 1")
|
||||
self.alterWalLevel(1)
|
||||
self.insertData()
|
||||
tdDnodes.stop(1)
|
||||
tdDnodes.start(1)
|
||||
|
||||
tdLog.info("create database wal_level = 0 and insert data")
|
||||
self.preData()
|
||||
tdDnodes.stop(1)
|
||||
time.sleep(2)
|
||||
tdLog.info("restart taosd")
|
||||
tdDnodes.start(1)
|
||||
|
||||
tdLog.info(" alter wal level from 0 to 2")
|
||||
self.alterWalLevel(2)
|
||||
self.insertData()
|
||||
tdDnodes.forcestop(1)
|
||||
tdDnodes.start(1)
|
||||
|
||||
|
||||
tdLog.info("-----------test for kill taosd before alter wal level-----------")
|
||||
tdLog.info("create database wal_level = 0 and insert data")
|
||||
self.preData()
|
||||
tdDnodes.forcestop(1)
|
||||
time.sleep(2)
|
||||
tdLog.info("restart taosd")
|
||||
tdDnodes.start(1)
|
||||
|
||||
tdLog.info(" alter wal level from 0 to 1")
|
||||
self.alterWalLevel(1)
|
||||
tdDnodes.forcestop(1)
|
||||
tdDnodes.start(1)
|
||||
|
||||
tdLog.info("create database wal_level = 0 and insert data")
|
||||
self.preData()
|
||||
tdDnodes.forcestop(1)
|
||||
time.sleep(2)
|
||||
tdLog.info("restart taosd")
|
||||
tdDnodes.start(1)
|
||||
|
||||
tdLog.info(" alter wal level from 0 to 2")
|
||||
self.alterWalLevel(2)
|
||||
tdDnodes.forcestop(1)
|
||||
tdDnodes.start(1)
|
||||
|
||||
tdLog.info("-----------test for stop taosd after alter wal level-----------")
|
||||
tdLog.info("create database wal_level = 0 and insert data")
|
||||
self.preData()
|
||||
tdLog.info(" alter wal level from 0 to 1")
|
||||
self.alterWalLevel(1)
|
||||
time.sleep(1)
|
||||
self.insertData()
|
||||
tdDnodes.stop(1)
|
||||
time.sleep(2)
|
||||
tdLog.info("restart taosd")
|
||||
tdDnodes.start(1)
|
||||
|
||||
|
||||
tdLog.info("create database wal_level = 0 and insert data")
|
||||
self.preData()
|
||||
tdLog.info(" alter wal level from 0 to 2")
|
||||
self.alterWalLevel(2)
|
||||
time.sleep(1)
|
||||
self.insertData()
|
||||
tdDnodes.stop(1)
|
||||
time.sleep(2)
|
||||
tdLog.info("restart taosd")
|
||||
tdDnodes.start(1)
|
||||
|
||||
tdLog.info("-----------test for kill taosd after alter wal level-----------")
|
||||
tdLog.info("create database wal_level = 0 and insert data")
|
||||
self.preData()
|
||||
tdLog.info(" alter wal level from 0 to 1")
|
||||
self.alterWalLevel(1)
|
||||
time.sleep(1)
|
||||
self.insertData()
|
||||
tdDnodes.forcestop(1)
|
||||
time.sleep(2)
|
||||
tdLog.info("restart taosd")
|
||||
tdDnodes.start(1)
|
||||
|
||||
|
||||
tdLog.info("create database wal_level = 0 and insert data")
|
||||
self.preData()
|
||||
tdLog.info(" alter wal level from 0 to 2")
|
||||
self.alterWalLevel(2)
|
||||
time.sleep(1)
|
||||
self.insertData()
|
||||
tdDnodes.forcestop(1)
|
||||
time.sleep(2)
|
||||
tdLog.info("restart taosd")
|
||||
tdDnodes.start(1)
|
||||
|
||||
|
||||
def stop(self):
|
||||
tdSql.close()
|
||||
tdLog.success(f"{__file__} successfully executed")
|
||||
|
||||
tdCases.addLinux(__file__, TDTestCase())
|
||||
tdCases.addWindows(__file__, TDTestCase())
|
|
@ -1590,12 +1590,10 @@ class TDTestCase(TDTestCase):
|
|||
self.modify_tables()
|
||||
tdSql.execute('alter local "countAlwaysReturnValue" "0"')
|
||||
|
||||
for i in range(2):
|
||||
self.tag_count_all()
|
||||
self.tbname_count_all()
|
||||
self.tbname_agg_all()
|
||||
|
||||
|
||||
endTime = time.time()
|
||||
print("total time %ds" % (endTime - startTime))
|
||||
|
||||
|
|
|
@ -0,0 +1,118 @@
|
|||
###################################################################
|
||||
# Copyright (c) 2016 by TAOS Technologies, Inc.
|
||||
# All rights reserved.
|
||||
#
|
||||
# This file is proprietary and confidential to TAOS Technologies.
|
||||
# No part of this file may be reproduced, stored, transmitted,
|
||||
# disclosed or used in any form or by any means other than as
|
||||
# expressly provided by the written permission from Jianhui Tao
|
||||
#
|
||||
###################################################################
|
||||
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
import time
|
||||
from util.log import *
|
||||
from util.cases import *
|
||||
from util.sql import *
|
||||
from util.common import *
|
||||
from util.sqlset import *
|
||||
|
||||
class TDTestCase:
|
||||
updatecfgDict = {'qDebugFlag':135 , 'mDebugFlag':135}
|
||||
|
||||
def init(self, conn, logSql, replicaVar=1):
|
||||
self.replicaVar = int(replicaVar)
|
||||
tdLog.debug("start to execute %s" % __file__)
|
||||
tdSql.init(conn.cursor(), True)
|
||||
self.setsql = TDSetSql()
|
||||
self.dbname = 'db'
|
||||
self.stbname = 'stb'
|
||||
self.binary_length = 20 # the length of binary for column_dict
|
||||
self.nchar_length = 20 # the length of nchar for column_dict
|
||||
self.ts = 1537146000000
|
||||
self.column_dict = {
|
||||
'ts' : 'timestamp',
|
||||
'col1': 'tinyint',
|
||||
'col2': 'smallint',
|
||||
'col3': 'int',
|
||||
'col4': 'bigint',
|
||||
'col5': 'float',
|
||||
'col6': 'double',
|
||||
'col7': 'double',
|
||||
'col8': 'double',
|
||||
'col9': 'double',
|
||||
'col10': 'double',
|
||||
'col11': 'double',
|
||||
'col12': 'double',
|
||||
'col13': 'double',
|
||||
'col14': 'double',
|
||||
'col15': 'double',
|
||||
'col16': 'double',
|
||||
'col17': 'double',
|
||||
'col18': 'double',
|
||||
'col19': 'double'
|
||||
}
|
||||
self.tbnum = 500
|
||||
self.rowNum = 10
|
||||
self.tag_dict = {
|
||||
't0':'int',
|
||||
't1':'bigint',
|
||||
't2':'float',
|
||||
't3':'double',
|
||||
't4':'bool',
|
||||
't5':'bool',
|
||||
't6':'bool',
|
||||
't7':'bool',
|
||||
't8':'bool',
|
||||
't9':'bool',
|
||||
't10':'bool',
|
||||
't11':'bool',
|
||||
't12':'bool',
|
||||
't13':'bool',
|
||||
't14':'bool',
|
||||
't15':'bool',
|
||||
't16':'bool',
|
||||
't17':'bool',
|
||||
't18':'bool',
|
||||
't19':'bool',
|
||||
}
|
||||
self.tag_values = [
|
||||
f'1','1','1','1','true','true','true','true','true','true','true','true','true','true','true','true','true',
|
||||
'true','true','true'
|
||||
]
|
||||
def prepare_data(self):
|
||||
tdSql.execute(f"create database if not exists {self.dbname} vgroups 2")
|
||||
tdSql.execute(f'use {self.dbname}')
|
||||
tdSql.execute(self.setsql.set_create_stable_sql(self.stbname,self.column_dict,self.tag_dict))
|
||||
for i in range(self.tbnum):
|
||||
tdSql.execute(f"create table {self.stbname}_{i} using {self.stbname} tags({self.tag_values[0]}, {self.tag_values[1]}, "
|
||||
f"{self.tag_values[2]}, {self.tag_values[3]}, {self.tag_values[4]}, {self.tag_values[5]}, "
|
||||
f"{self.tag_values[6]}, {self.tag_values[7]}, {self.tag_values[8]}, {self.tag_values[9]}, "
|
||||
f"{self.tag_values[10]}, {self.tag_values[11]}, {self.tag_values[12]}, {self.tag_values[13]}, "
|
||||
f"{self.tag_values[14]}, {self.tag_values[15]}, {self.tag_values[16]}, {self.tag_values[17]}, "
|
||||
f"{self.tag_values[18]}, {self.tag_values[19]})")
|
||||
|
||||
def test_query_ins_tags(self):
|
||||
for i in range(self.tbnum):
|
||||
sql = f'select tag_name, tag_value from information_schema.ins_tags where table_name = "{self.stbname}_{i}"'
|
||||
tdSql.query(sql)
|
||||
tdSql.checkRows(20)
|
||||
|
||||
def test_query_ins_columns(self):
|
||||
for i in range(self.tbnum):
|
||||
sql = f'select col_name from information_schema.ins_columns where table_name = "{self.stbname}_{i}"'
|
||||
tdSql.query(sql)
|
||||
tdSql.checkRows(20)
|
||||
def run(self):
|
||||
self.prepare_data()
|
||||
self.test_query_ins_tags()
|
||||
self.test_query_ins_columns()
|
||||
|
||||
|
||||
def stop(self):
|
||||
tdSql.close()
|
||||
tdLog.success("%s successfully executed" % __file__)
|
||||
|
||||
tdCases.addWindows(__file__, TDTestCase())
|
||||
tdCases.addLinux(__file__, TDTestCase())
|
Loading…
Reference in New Issue