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Merge branch '3.0' into fix/TD-18076

This commit is contained in:
dapan1121 2022-08-08 20:16:13 +08:00
parent ea4904fb40 87c1656f52
commit a3d4dce3e5
62 changed files with 959 additions and 663 deletions
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2
docs/examples/go/query/sync/main.go
View File

@ -31,6 +31,6 @@ func main() {
log.Fatalln("scan error:\n", err)
return
}
log.Fatalln(r.ts, r.current)
log.Println(r.ts, r.current)
}
}

16
docs/examples/python/native_insert_example.py
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@ -1,13 +1,13 @@
import taos
lines = ["d1001,2018-10-03 14:38:05.000,10.30000,219,0.31000,California.SanFrancisco,2",
"d1004,2018-10-03 14:38:05.000,10.80000,223,0.29000,California.LosAngeles,3",
"d1003,2018-10-03 14:38:05.500,11.80000,221,0.28000,California.LosAngeles,2",
"d1004,2018-10-03 14:38:06.500,11.50000,221,0.35000,California.LosAngeles,3",
"d1002,2018-10-03 14:38:16.650,10.30000,218,0.25000,California.SanFrancisco,3",
"d1001,2018-10-03 14:38:15.000,12.60000,218,0.33000,California.SanFrancisco,2",
"d1001,2018-10-03 14:38:16.800,12.30000,221,0.31000,California.SanFrancisco,2",
"d1003,2018-10-03 14:38:16.600,13.40000,223,0.29000,California.LosAngeles,2"]
lines = ["d1001,2018-10-03 14:38:05.000,10.30000,219,0.31000,'California.SanFrancisco',2",
"d1004,2018-10-03 14:38:05.000,10.80000,223,0.29000,'California.LosAngeles',3",
"d1003,2018-10-03 14:38:05.500,11.80000,221,0.28000,'California.LosAngeles',2",
"d1004,2018-10-03 14:38:06.500,11.50000,221,0.35000,'California.LosAngeles',3",
"d1002,2018-10-03 14:38:16.650,10.30000,218,0.25000,'California.SanFrancisco',3",
"d1001,2018-10-03 14:38:15.000,12.60000,218,0.33000,'California.SanFrancisco',2",
"d1001,2018-10-03 14:38:16.800,12.30000,221,0.31000,'California.SanFrancisco',2",
"d1003,2018-10-03 14:38:16.600,13.40000,223,0.29000,'California.LosAngeles',2"]
def get_connection() -> taos.TaosConnection:

104
docs/zh/05-get-started/03-package.md
View File

@ -46,114 +46,122 @@ apt-get 方式只适用于 Debian 或 Ubuntu 系统
</TabItem>
<TabItem label="Deb 安装" value="debinst">
1、从官网下载获得 deb 安装包，例如 TDengine-server-2.4.0.7-Linux-x64.deb；
2、进入到 TDengine-server-2.4.0.7-Linux-x64.deb 安装包所在目录，执行如下的安装命令：
1、从官网下载获得 deb 安装包，例如 TDengine-server-3.0.0.10002-Linux-x64.deb；
2、进入到 TDengine-server-3.0.0.10002-Linux-x64.deb 安装包所在目录，执行如下的安装命令：
```
$ sudo dpkg -i TDengine-server-2.4.0.7-Linux-x64.deb
(Reading database ... 137504 files and directories currently installed.)
Preparing to unpack TDengine-server-2.4.0.7-Linux-x64.deb ...
TDengine is removed successfully!
Unpacking tdengine (2.4.0.7) over (2.4.0.7) ...
Setting up tdengine (2.4.0.7) ...
$ sudo dpkg -i TDengine-server-3.0.0.10002-Linux-x64.deb
Selecting previously unselected package tdengine.
(Reading database ... 119653 files and directories currently installed.)
Preparing to unpack TDengine-server-3.0.0.10002-Linux-x64.deb ...
Unpacking tdengine (3.0.0.10002) ...
Setting up tdengine (3.0.0.10002) ...
Start to install TDengine...
System hostname is: ubuntu-1804
System hostname is: v3cluster-0002
Enter FQDN:port (like h1.taosdata.com:6030) of an existing TDengine cluster node to join
OR leave it blank to build one:
Enter your email address for priority support or enter empty to skip:
Enter your email address for priority support or enter empty to skip:
Created symlink /etc/systemd/system/multi-user.target.wants/taosd.service → /etc/systemd/system/taosd.service.
To configure TDengine : edit /etc/taos/taos.cfg
To start TDengine : sudo systemctl start taosd
To access TDengine : taos -h ubuntu-1804 to login into TDengine server
To access TDengine : taos -h v3cluster-0002 to login into TDengine server
TDengine is installed successfully!
```
</TabItem>
<TabItem label="RPM 安装" value="rpminst">
1、从官网下载获得 rpm 安装包，例如 TDengine-server-2.4.0.7-Linux-x64.rpm；
2、进入到 TDengine-server-2.4.0.7-Linux-x64.rpm 安装包所在目录，执行如下的安装命令：
1、从官网下载获得 rpm 安装包，例如 TDengine-server-3.0.0.10002-Linux-x64.rpm；
2、进入到 TDengine-server-3.0.0.10002-Linux-x64.rpm 安装包所在目录，执行如下的安装命令：
```
$ sudo rpm -ivh TDengine-server-2.4.0.7-Linux-x64.rpm
$ sudo rpm -ivh TDengine-server-3.0.0.10002-Linux-x64.rpm
Preparing... ################################# [100%]
Stop taosd service success!
Updating / installing...
1:tdengine-2.4.0.7-3 ################################# [100%]
1:tdengine-3.0.0.10002-3 ################################# [100%]
Start to install TDengine...
System hostname is: centos7
System hostname is: chenhaoran01
Enter FQDN:port (like h1.taosdata.com:6030) of an existing TDengine cluster node to join
OR leave it blank to build one:
Enter your email address for priority support or enter empty to skip:
Enter your email address for priority support or enter empty to skip:
Created symlink from /etc/systemd/system/multi-user.target.wants/taosd.service to /etc/systemd/system/taosd.service.
To configure TDengine : edit /etc/taos/taos.cfg
To start TDengine : sudo systemctl start taosd
To access TDengine : taos -h centos7 to login into TDengine server
To access TDengine : taos -h chenhaoran01 to login into TDengine server
TDengine is installed successfully!
```
</TabItem>
<TabItem label="tar.gz 安装" value="tarinst">
1、从官网下载获得 tar.gz 安装包，例如 TDengine-server-2.4.0.7-Linux-x64.tar.gz；
2、进入到 TDengine-server-2.4.0.7-Linux-x64.tar.gz 安装包所在目录，先解压文件后，进入子目录，执行其中的 install.sh 安装脚本：
1、从官网下载获得 tar.gz 安装包，例如 TDengine-server-3.0.0.10002-Linux-x64.tar.gz；
2、进入到 TDengine-server-3.0.0.10002-Linux-x64.tar.gz 安装包所在目录，先解压文件后，进入子目录，执行其中的 install.sh 安装脚本：
```
$ tar xvzf TDengine-enterprise-server-2.4.0.7-Linux-x64.tar.gz
TDengine-enterprise-server-2.4.0.7/
TDengine-enterprise-server-2.4.0.7/driver/
TDengine-enterprise-server-2.4.0.7/driver/vercomp.txt
TDengine-enterprise-server-2.4.0.7/driver/libtaos.so.2.4.0.7
TDengine-enterprise-server-2.4.0.7/install.sh
TDengine-enterprise-server-2.4.0.7/examples/
$ tar -zxvf TDengine-server-3.0.0.10002-Linux-x64.tar.gz
TDengine-server-3.0.0.10002/
TDengine-server-3.0.0.10002/driver/
TDengine-server-3.0.0.10002/driver/libtaos.so.3.0.0.10002
TDengine-server-3.0.0.10002/driver/vercomp.txt
TDengine-server-3.0.0.10002/release_note
TDengine-server-3.0.0.10002/taos.tar.gz
TDengine-server-3.0.0.10002/install.sh
...
$ ll
total 43816
drwxrwxr-x 3 ubuntu ubuntu 4096 Feb 22 09:31 ./
drwxr-xr-x 20 ubuntu ubuntu 4096 Feb 22 09:30 ../
drwxrwxr-x 4 ubuntu ubuntu 4096 Feb 22 09:30 TDengine-enterprise-server-2.4.0.7/
-rw-rw-r-- 1 ubuntu ubuntu 44852544 Feb 22 09:31 TDengine-enterprise-server-2.4.0.7-Linux-x64.tar.gz
total 56832
drwxr-xr-x 3 root root 4096 Aug 8 10:29 ./
drwxrwxrwx 6 root root 4096 Aug 5 16:45 ../
drwxr-xr-x 4 root root 4096 Aug 4 18:03 TDengine-server-3.0.0.10002/
-rwxr-xr-x 1 root root 58183066 Aug 8 10:28 TDengine-server-3.0.0.10002-Linux-x64.tar.gz*
$ cd TDengine-enterprise-server-2.4.0.7/
$ cd TDengine-server-3.0.0.10002/
$ ll
total 40784
drwxrwxr-x 4 ubuntu ubuntu 4096 Feb 22 09:30 ./
drwxrwxr-x 3 ubuntu ubuntu 4096 Feb 22 09:31 ../
drwxrwxr-x 2 ubuntu ubuntu 4096 Feb 22 09:30 driver/
drwxrwxr-x 10 ubuntu ubuntu 4096 Feb 22 09:30 examples/
-rwxrwxr-x 1 ubuntu ubuntu 33294 Feb 22 09:30 install.sh*
-rw-rw-r-- 1 ubuntu ubuntu 41704288 Feb 22 09:30 taos.tar.gz
total 51612
drwxr-xr-x 4 root root 4096 Aug 4 18:03 ./
drwxr-xr-x 3 root root 4096 Aug 8 10:29 ../
drwxr-xr-x 2 root root 4096 Aug 4 18:03 driver/
drwxr-xr-x 11 root root 4096 Aug 4 18:03 examples/
-rwxr-xr-x 1 root root 30980 Aug 4 18:03 install.sh*
-rw-r--r-- 1 root root 6724 Aug 4 18:03 release_note
-rw-r--r-- 1 root root 52793079 Aug 4 18:03 taos.tar.gz
$ sudo ./install.sh
Start to update TDengine...
Start to install TDengine...
Created symlink /etc/systemd/system/multi-user.target.wants/taosd.service → /etc/systemd/system/taosd.service.
Nginx for TDengine is updated successfully!
System hostname is: v3cluster-0002
Enter FQDN:port (like h1.taosdata.com:6030) of an existing TDengine cluster node to join
OR leave it blank to build one:
Enter your email address for priority support or enter empty to skip:
To configure TDengine : edit /etc/taos/taos.cfg
To configure Taos Adapter (if has) : edit /etc/taos/taosadapter.toml
To configure taosadapter (if has) : edit /etc/taos/taosadapter.toml
To start TDengine : sudo systemctl start taosd
To access TDengine : use taos -h ubuntu-1804 in shell OR from http://127.0.0.1:6060
To access TDengine : taos -h v3cluster-0002 to login into TDengine server
TDengine is updated successfully!
Install taoskeeper as a standalone service
taoskeeper is installed, enable it by `systemctl enable taoskeeper`
TDengine is installed successfully!
```
:::info

7
docs/zh/17-operation/01-pkg-install.md
View File

@ -56,8 +56,8 @@ lrwxrwxrwx 1 root root 13 Feb 22 09:34 log -> /var/log/taos/
```
$ sudo dpkg -r tdengine
(Reading database ... 137504 files and directories currently installed.)
Removing tdengine (2.4.0.7) ...
(Reading database ... 120119 files and directories currently installed.)
Removing tdengine (3.0.0.10002) ...
TDengine is removed successfully!
```
@ -81,10 +81,7 @@ TDengine is removed successfully!
```
$ rmtaos
Nginx for TDengine is running, stopping it...
TDengine is removed successfully!
taosKeeper is removed successfully!
```
</TabItem>

441
docs/zh/27-train-faq/01-faq.md
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@ -1,241 +1,200 @@
---
title: 常见问题及反馈
---
## 问题反馈
如果 FAQ 中的信息不能够帮到您，需要 TDengine 技术团队的技术支持与协助，请将以下两个目录中内容打包：
1. /var/log/taos （如果没有修改过默认路径）
2. /etc/taos
附上必要的问题描述，包括使用的 TDengine 版本信息、平台环境信息、发生该问题的执行操作、出现问题的表征及大概的时间，在 [GitHub](https://github.com/taosdata/TDengine) 提交 issue。
为了保证有足够的 debug 信息，如果问题能够重复，请修改/etc/taos/taos.cfg 文件，最后面添加一行“debugFlag 135"(不带引号本身），然后重启 taosd, 重复问题，然后再递交。也可以通过如下 SQL 语句，临时设置 taosd 的日志级别。
```
alter dnode <dnode_id> debugFlag 135;
```
但系统正常运行时，请一定将 debugFlag 设置为 131，否则会产生大量的日志信息，降低系统效率。
## 常见问题列表
### 1. TDengine2.0 之前的版本升级到 2.0 及以上的版本应该注意什么？☆☆☆
2.0 版在之前版本的基础上，进行了完全的重构，配置文件和数据文件是不兼容的。在升级之前务必进行如下操作：
1. 删除配置文件，执行 `sudo rm -rf /etc/taos/taos.cfg`
2. 删除日志文件，执行 `sudo rm -rf /var/log/taos/`
3. 确保数据已经不再需要的前提下，删除数据文件，执行 `sudo rm -rf /var/lib/taos/`
4. 安装最新稳定版本的 TDengine
5. 如果需要迁移数据或者数据文件损坏，请联系涛思数据官方技术支持团队，进行协助解决
### 2. Windows 平台下 JDBCDriver 找不到动态链接库，怎么办？
请看为此问题撰写的 [技术博客](https://www.taosdata.com/blog/2019/12/03/950.html)。
### 3. 创建数据表时提示 more dnodes are needed
请看为此问题撰写的 [技术博客](https://www.taosdata.com/blog/2019/12/03/965.html)。
### 4. 如何让 TDengine crash 时生成 core 文件？
请看为此问题撰写的 [技术博客](https://www.taosdata.com/blog/2019/12/06/974.html)。
### 5. 遇到错误“Unable to establish connection” 怎么办？
客户端遇到连接故障，请按照下面的步骤进行检查：
1. 检查网络环境
- 云服务器：检查云服务器的安全组是否打开 TCP/UDP 端口 6030-6042 的访问权限
- 本地虚拟机：检查网络能否 ping 通，尽量避免使用`localhost` 作为 hostname
- 公司服务器：如果为 NAT 网络环境，请务必检查服务器能否将消息返回值客户端
2. 确保客户端与服务端版本号是完全一致的，开源社区版和企业版也不能混用
3. 在服务器，执行 `systemctl status taosd` 检查*taosd*运行状态。如果没有运行，启动*taosd*
4. 确认客户端连接时指定了正确的服务器 FQDN (Fully Qualified Domain Name —— 可在服务器上执行 Linux 命令 hostname -f 获得），FQDN 配置参考：[一篇文章说清楚 TDengine 的 FQDN](https://www.taosdata.com/blog/2020/09/11/1824.html)。
5. ping 服务器 FQDN，如果没有反应，请检查你的网络，DNS 设置，或客户端所在计算机的系统 hosts 文件。如果部署的是 TDengine 集群，客户端需要能 ping 通所有集群节点的 FQDN。
6. 检查防火墙设置（Ubuntu 使用 ufw status，CentOS 使用 firewall-cmd --list-port），确保集群中所有主机在端口 6030-6042 上的 TCP/UDP 协议能够互通。
7. 对于 Linux 上的 JDBC（ODBC, Python, Go 等接口类似）连接, 确保*libtaos.so*在目录*/usr/local/taos/driver*里, 并且*/usr/local/taos/driver*在系统库函数搜索路径*LD_LIBRARY_PATH*里
8. 对于 Windows 上的 JDBC, ODBC, Python, Go 等连接，确保*C:\TDengine\driver\taos.dll*在你的系统库函数搜索目录里 (建议*taos.dll*放在目录 _C:\Windows\System32_)
9. 如果仍不能排除连接故障
- Linux 系统请使用命令行工具 nc 来分别判断指定端口的 TCP 和 UDP 连接是否通畅
检查 UDP 端口连接是否工作：`nc -vuz {hostIP} {port} `
检查服务器侧 TCP 端口连接是否工作：`nc -l {port}`
检查客户端侧 TCP 端口连接是否工作：`nc {hostIP} {port}`
- Windows 系统请使用 PowerShell 命令 Test-NetConnection -ComputerName {fqdn} -Port {port} 检测服务段端口是否访问
10. 也可以使用 taos 程序内嵌的网络连通检测功能，来验证服务器和客户端之间指定的端口连接是否通畅（包括 TCP 和 UDP）：[TDengine 内嵌网络检测工具使用指南](https://www.taosdata.com/blog/2020/09/08/1816.html)。
### 6. 遇到错误 “Unexpected generic error in RPC”或者“Unable to resolve FQDN” 怎么办？
产生这个错误，是由于客户端或数据节点无法解析 FQDN(Fully Qualified Domain Name)导致。对于 TAOS Shell 或客户端应用，请做如下检查：
1. 请检查连接的服务器的 FQDN 是否正确，FQDN 配置参考：[一篇文章说清楚 TDengine 的 FQDN](https://www.taosdata.com/blog/2020/09/11/1824.html)
2. 如果网络配置有 DNS server，请检查是否正常工作
3. 如果网络没有配置 DNS server，请检查客户端所在机器的 hosts 文件，查看该 FQDN 是否配置，并是否有正确的 IP 地址
4. 如果网络配置 OK，从客户端所在机器，你需要能 Ping 该连接的 FQDN，否则客户端是无法连接服务器的
5. 如果服务器曾经使用过 TDengine，且更改过 hostname，建议检查 data 目录的 dnodeEps.json 是否符合当前配置的 EP，路径默认为/var/lib/taos/dnode。正常情况下，建议更换新的数据目录或者备份后删除以前的数据目录，这样可以避免该问题。
6. 检查/etc/hosts 和/etc/hostname 是否是预配置的 FQDN
### 7. 虽然语法正确，为什么我还是得到 "Invalid SQL" 错误？
如果你确认语法正确，2.0 之前版本，请检查 SQL 语句长度是否超过 64K。如果超过，也会返回这个错误。
### 8. 是否支持 validation queries？
TDengine 还没有一组专用的 validation queries。然而建议你使用系统监测的数据库”log"来做。
<a class="anchor" id="update"></a>
### 9. 我可以删除或更新一条记录吗？
TDengine 目前尚不支持删除功能，未来根据用户需求可能会支持。
从 2.0.8.0 开始，TDengine 支持更新已经写入数据的功能。使用更新功能需要在创建数据库时使用 UPDATE 1 参数，之后可以使用 INSERT INTO 命令更新已经写入的相同时间戳数据。UPDATE 参数不支持 ALTER DATABASE 命令修改。没有使用 UPDATE 1 参数创建的数据库，写入相同时间戳的数据不会修改之前的数据，也不会报错。
另需注意，在 UPDATE 设置为 0 时，后发送的相同时间戳的数据会被直接丢弃，但并不会报错，而且仍然会被计入 affected rows （所以不能利用 INSERT 指令的返回信息进行时间戳查重）。这样设计的主要原因是，TDengine 把写入的数据看做一个数据流，无论时间戳是否出现冲突，TDengine 都认为产生数据的原始设备真实地产生了这样的数据。UPDATE 参数只是控制这样的流数据在进行持久化时要怎样处理——UPDATE 为 0 时，表示先写入的数据覆盖后写入的数据；而 UPDATE 为 1 时，表示后写入的数据覆盖先写入的数据。这种覆盖关系如何选择，取决于对数据的后续使用和统计中，希望以先还是后生成的数据为准。
此外，从 2.1.7.0 版本开始，支持将 UPDATE 参数设为 2，表示“支持部分列更新”。也即，当 UPDATE 设为 1 时，如果更新一个数据行，其中某些列没有提供取值，那么这些列会被设为 NULL；而当 UPDATE 设为 2 时，如果更新一个数据行，其中某些列没有提供取值，那么这些列会保持原有数据行中的对应值。
### 10. 我怎么创建超过 1024 列的表？
使用 2.0 及其以上版本，默认支持 1024 列；2.0 之前的版本，TDengine 最大允许创建 250 列的表。但是如果确实超过限值，建议按照数据特性，逻辑地将这个宽表分解成几个小表。（从 2.1.7.0 版本开始，表的最大列数增加到了 4096 列。）
### 11. 最有效的写入数据的方法是什么？
批量插入。每条写入语句可以一张表同时插入多条记录，也可以同时插入多张表的多条记录。
### 12. Windows 系统下插入的 nchar 类数据中的汉字被解析成了乱码如何解决？
Windows 下插入 nchar 类的数据中如果有中文，请先确认系统的地区设置成了中国（在 Control Panel 里可以设置），这时 cmd 中的`taos`客户端应该已经可以正常工作了；如果是在 IDE 里开发 Java 应用，比如 Eclipse， IntelliJ，请确认 IDE 里的文件编码为 GBK（这是 Java 默认的编码类型），然后在生成 Connection 时，初始化客户端的配置，具体语句如下：
```JAVA
Class.forName("com.taosdata.jdbc.TSDBDriver");
Properties properties = new Properties();
properties.setProperty(TSDBDriver.LOCALE_KEY, "UTF-8");
Connection = DriverManager.getConnection(url, properties);
```
### 13. Windows 系统下客户端无法正常显示中文字符？
Windows 系统中一般是采用 GBK/GB18030 存储中文字符，而 TDengine 的默认字符集为 UTF-8 ，在 Windows 系统中使用 TDengine 客户端时，客户端驱动会将字符统一转换为 UTF-8 编码后发送到服务端存储，因此在应用开发过程中，调用接口时正确配置当前的中文字符集即可。
【 v2.2.1.5以后版本 】在 Windows 10 环境下运行 TDengine 客户端命令行工具 taos 时，若无法正常输入、显示中文，可以对客户端 taos.cfg 做如下配置：
```
locale C
charset UTF-8
```
### 14. JDBC 报错： the executed SQL is not a DML or a DDL？
请更新至最新的 JDBC 驱动，参考 [Java 连接器](/reference/connector/java)
### 15. taos connect failed, reason&#58; invalid timestamp
常见原因是服务器和客户端时间没有校准，可以通过和时间服务器同步的方式（Linux 下使用 ntpdate 命令，Windows 在系统时间设置中选择自动同步）校准。
### 16. 表名显示不全
由于 taos shell 在终端中显示宽度有限，有可能比较长的表名显示不全，如果按照显示的不全的表名进行相关操作会发生 Table does not exist 错误。解决方法可以是通过修改 taos.cfg 文件中的设置项 maxBinaryDisplayWidth， 或者直接输入命令 set max_binary_display_width 100。或者在命令结尾使用 \G 参数来调整结果的显示方式。
### 17. 如何进行数据迁移？
TDengine 是根据 hostname 唯一标志一台机器的，在数据文件从机器 A 移动机器 B 时，注意如下两件事：
- 2.0.0.0 至 2.0.6.x 的版本，重新配置机器 B 的 hostname 为机器 A 的 hostname。
- 2.0.7.0 及以后的版本，到/var/lib/taos/dnode 下，修复 dnodeEps.json 的 dnodeId 对应的 FQDN，重启。确保机器内所有机器的此文件是完全相同的。
- 1.x 和 2.x 版本的存储结构不兼容，需要使用迁移工具或者自己开发应用导出导入数据。
### 18. 如何在命令行程序 taos 中临时调整日志级别
为了调试方便，从 2.0.16 版本开始，命令行程序 taos 新增了与日志记录相关的两条指令：
```sql
ALTER LOCAL flag_name flag_value;
```
其含义是，在当前的命令行程序下，修改一个特定模块的日志记录级别（只对当前命令行程序有效，如果 taos 命令行程序重启，则需要重新设置）：
- flag_name 的取值可以是：debugFlag，cDebugFlag，tmrDebugFlag，uDebugFlag，rpcDebugFlag
- flag_value 的取值可以是：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）
```sql
ALTER LOCAL RESETLOG;
```
其含义是，清空本机所有由客户端生成的日志文件。
<a class="anchor" id="timezone"></a>
### 19. go 语言编写组件编译失败怎样解决？
TDengine 2.3.0.0 及之后的版本包含一个使用 go 语言开发的 taosAdapter 独立组件，需要单独运行，取代之前 taosd 内置的 httpd ，提供包含原 httpd 功能以及支持多种其他软件（Prometheus、Telegraf、collectd、StatsD 等）的数据接入功能。
使用最新 develop 分支代码编译需要先 `git submodule update --init --recursive` 下载 taosAdapter 仓库代码后再编译。
目前编译方式默认自动编译 taosAdapter。go 语言版本要求 1.14 以上，如果发生 go 编译错误，往往是国内访问 go mod 问题，可以通过设置 go 环境变量来解决：
```sh
go env -w GO111MODULE=on
go env -w GOPROXY=https://goproxy.cn,direct
```
如果希望继续使用之前的内置 httpd，可以关闭 taosAdapter 编译，使用
`cmake .. -DBUILD_HTTP=true` 使用原来内置的 httpd。
### 20. 如何查询数据占用的存储空间大小？
默认情况下，TDengine 的数据文件存储在 /var/lib/taos ，日志文件存储在 /var/log/taos 。
若想查看所有数据文件占用的具体大小，可以执行 Shell 指令：`du -sh /var/lib/taos/vnode --exclude='wal'` 来查看。此处排除了 WAL 目录，因为在持续写入的情况下，这里大小几乎是固定的，并且每当正常关闭 TDengine 让数据落盘后，WAL 目录都会清空。
若想查看单个数据库占用的大小，可在命令行程序 taos 内指定要查看的数据库后执行 `show vgroups;` ，通过得到的 VGroup id 去 /var/lib/taos/vnode 下查看包含的文件夹大小。
若仅仅想查看指定（超级）表的数据块分布及大小，可查看[_block_dist 函数](https://docs.taosdata.com/taos-sql/select/#_block_dist-%E5%87%BD%E6%95%B0)
### 21. 客户端连接串如何保证高可用？
请看为此问题撰写的 [技术博客](https://www.taosdata.com/blog/2021/04/16/2287.html)
### 22. 时间戳的时区信息是怎样处理的？
TDengine 中时间戳的时区总是由客户端进行处理，而与服务端无关。具体来说，客户端会对 SQL 语句中的时间戳进行时区转换，转为 UTC 时区（即 Unix 时间戳——Unix Timestamp）再交由服务端进行写入和查询；在读取数据时，服务端也是采用 UTC 时区提供原始数据，客户端收到后再根据本地设置，把时间戳转换为本地系统所要求的时区进行显示。
客户端在处理时间戳字符串时，会采取如下逻辑：
1. 在未做特殊设置的情况下，客户端默认使用所在操作系统的时区设置。
2. 如果在 taos.cfg 中设置了 timezone 参数，则客户端会以这个配置文件中的设置为准。
3. 如果在 C/C++/Java/Python 等各种编程语言的 Connector Driver 中，在建立数据库连接时显式指定了 timezone，那么会以这个指定的时区设置为准。例如 Java Connector 的 JDBC URL 中就有 timezone 参数。
4. 在书写 SQL 语句时，也可以直接使用 Unix 时间戳（例如 `1554984068000`）或带有时区的时间戳字符串，也即以 RFC 3339 格式（例如 `2013-04-12T15:52:01.123+08:00`）或 ISO-8601 格式（例如 `2013-04-12T15:52:01.123+0800`）来书写时间戳，此时这些时间戳的取值将不再受其他时区设置的影响。
### 23. TDengine 2.0 都会用到哪些网络端口？
使用到的网络端口请看文档：[serverport](/reference/config/#serverport)
需要注意，文档上列举的端口号都是以默认端口 6030 为前提进行说明，如果修改了配置文件中的设置，那么列举的端口都会随之出现变化，管理员可以参考上述的信息调整防火墙设置。
### 24. 为什么 RESTful 接口无响应、Grafana 无法添加 TDengine 为数据源、TDengineGUI 选了 6041 端口还是无法连接成功？？
taosAdapter 从 TDengine 2.4.0.0 版本开始成为 TDengine 服务端软件的组成部分，是 TDengine 集群和应用程序之间的桥梁和适配器。在此之前 RESTful 接口等功能是由 taosd 内置的 HTTP 服务提供的，而如今要实现上述功能需要执行：```systemctl start taosadapter``` 命令来启动 taosAdapter 服务。
需要说明的是，taosAdapter 的日志路径 path 需要单独配置，默认路径是 /var/log/taos ；日志等级 logLevel 有 8 个等级，默认等级是 info ，配置成 panic 可关闭日志输出。请注意操作系统 / 目录的空间大小，可通过命令行参数、环境变量或配置文件来修改配置，默认配置文件是 /etc/taos/taosadapter.toml 。
有关 taosAdapter 组件的详细介绍请看文档：[taosAdapter](https://docs.taosdata.com/reference/taosadapter/)
### 25. 发生了 OOM 怎么办？
OOM 是操作系统的保护机制，当操作系统内存(包括 SWAP )不足时，会杀掉某些进程，从而保证操作系统的稳定运行。通常内存不足主要是如下两个原因导致，一是剩余内存小于 vm.min_free_kbytes ；二是程序请求的内存大于剩余内存。还有一种情况是内存充足但程序占用了特殊的内存地址，也会触发 OOM 。
TDengine 会预先为每个 VNode 分配好内存，每个 Database 的 VNode 个数受 maxVgroupsPerDb 影响，每个 VNode 占用的内存大小受 Blocks 和 Cache 影响。要防止 OOM，需要在项目建设之初合理规划内存，并合理设置 SWAP ，除此之外查询过量的数据也有可能导致内存暴涨，这取决于具体的查询语句。TDengine 企业版对内存管理做了优化，采用了新的内存分配器，对稳定性有更高要求的用户可以考虑选择企业版。
---
title: 常见问题及反馈
---
## 问题反馈
如果 FAQ 中的信息不能够帮到您，需要 TDengine 技术团队的技术支持与协助，请将以下两个目录中内容打包：
1. /var/log/taos （如果没有修改过默认路径）
2. /etc/taos（如果没有指定其他配置文件路径）
附上必要的问题描述，包括使用的 TDengine 版本信息、平台环境信息、发生该问题的执行操作、出现问题的表征及大概的时间，在 [GitHub](https://github.com/taosdata/TDengine) 提交 issue。
为了保证有足够的 debug 信息，如果问题能够重复，请修改/etc/taos/taos.cfg 文件，最后面添加一行“debugFlag 135"(不带引号本身），然后重启 taosd, 重复问题，然后再递交。也可以通过如下 SQL 语句，临时设置 taosd 的日志级别。
```
alter dnode <dnode_id> 'debugFlag' '135';
```
其中 dnode_id 请从 show dnodes; 命令输出中获取。
但系统正常运行时，请一定将 debugFlag 设置为 131，否则会产生大量的日志信息，降低系统效率。
## 常见问题列表
### 1. TDengine3.0 之前的版本升级到 3.0 及以上的版本应该注意什么？
3.0 版在之前版本的基础上，进行了完全的重构，配置文件和数据文件是不兼容的。在升级之前务必进行如下操作：
1. 删除配置文件，执行 `sudo rm -rf /etc/taos/taos.cfg`
2. 删除日志文件，执行 `sudo rm -rf /var/log/taos/`
3. 确保数据已经不再需要的前提下，删除数据文件，执行 `sudo rm -rf /var/lib/taos/`
4. 安装最新3.0稳定版本的 TDengine
5. 如果需要迁移数据或者数据文件损坏，请联系涛思数据官方技术支持团队，进行协助解决
### 2. Windows 平台下 JDBCDriver 找不到动态链接库，怎么办？
请看为此问题撰写的 [技术博客](https://www.taosdata.com/blog/2019/12/03/950.html)。
### 3. 如何让 TDengine crash 时生成 core 文件？
请看为此问题撰写的 [技术博客](https://www.taosdata.com/blog/2019/12/06/974.html)。
### 4. 遇到错误“Unable to establish connection” 怎么办？
客户端遇到连接故障，请按照下面的步骤进行检查：
1. 检查网络环境
- 云服务器：检查云服务器的安全组是否打开 TCP/UDP 端口 6030/6041 的访问权限
- 本地虚拟机：检查网络能否 ping 通，尽量避免使用`localhost` 作为 hostname
- 公司服务器：如果为 NAT 网络环境，请务必检查服务器能否将消息返回值客户端
2. 确保客户端与服务端版本号是完全一致的，开源社区版和企业版也不能混用
3. 在服务器，执行 `systemctl status taosd` 检查*taosd*运行状态。如果没有运行，启动*taosd*
4. 确认客户端连接时指定了正确的服务器 FQDN (Fully Qualified Domain Name —— 可在服务器上执行 Linux 命令 hostname -f 获得），FQDN 配置参考：[一篇文章说清楚 TDengine 的 FQDN](https://www.taosdata.com/blog/2020/09/11/1824.html)。
5. ping 服务器 FQDN，如果没有反应，请检查你的网络，DNS 设置，或客户端所在计算机的系统 hosts 文件。如果部署的是 TDengine 集群，客户端需要能 ping 通所有集群节点的 FQDN。
6. 检查防火墙设置（Ubuntu 使用 ufw status，CentOS 使用 firewall-cmd --list-port），确保集群中所有主机在端口 6030/6041 上的 TCP/UDP 协议能够互通。
7. 对于 Linux 上的 JDBC（ODBC, Python, Go 等接口类似）连接, 确保*libtaos.so*在目录*/usr/local/taos/driver*里, 并且*/usr/local/taos/driver*在系统库函数搜索路径*LD_LIBRARY_PATH*里
8. 对于 Windows 上的 JDBC, ODBC, Python, Go 等连接，确保*C:\TDengine\driver\taos.dll*在你的系统库函数搜索目录里 (建议*taos.dll*放在目录 _C:\Windows\System32_)
9. 如果仍不能排除连接故障
- Linux 系统请使用命令行工具 nc 来分别判断指定端口的 TCP 和 UDP 连接是否通畅
检查 UDP 端口连接是否工作：`nc -vuz {hostIP} {port} `
检查服务器侧 TCP 端口连接是否工作：`nc -l {port}`
检查客户端侧 TCP 端口连接是否工作：`nc {hostIP} {port}`
- Windows 系统请使用 PowerShell 命令 Test-NetConnection -ComputerName {fqdn} -Port {port} 检测服务段端口是否访问
10. 也可以使用 taos 程序内嵌的网络连通检测功能，来验证服务器和客户端之间指定的端口连接是否通畅：[诊断及其他](https://docs.taosdata.com/3.0-preview/operation/diagnose/)。
### 5. 遇到错误 Unable to resolve FQDN” 怎么办？
产生这个错误，是由于客户端或数据节点无法解析 FQDN(Fully Qualified Domain Name)导致。对于 TAOS Shell 或客户端应用，请做如下检查：
1. 请检查连接的服务器的 FQDN 是否正确，FQDN 配置参考：[一篇文章说清楚 TDengine 的 FQDN](https://www.taosdata.com/blog/2020/09/11/1824.html)
2. 如果网络配置有 DNS server，请检查是否正常工作
3. 如果网络没有配置 DNS server，请检查客户端所在机器的 hosts 文件，查看该 FQDN 是否配置，并是否有正确的 IP 地址
4. 如果网络配置 OK，从客户端所在机器，你需要能 Ping 该连接的 FQDN，否则客户端是无法连接服务器的
5. 如果服务器曾经使用过 TDengine，且更改过 hostname，建议检查 data 目录的 dnode.json 是否符合当前配置的 EP，路径默认为/var/lib/taos/dnode。正常情况下，建议更换新的数据目录或者备份后删除以前的数据目录，这样可以避免该问题。
6. 检查/etc/hosts 和/etc/hostname 是否是预配置的 FQDN
### 6. 最有效的写入数据的方法是什么？
批量插入。每条写入语句可以一张表同时插入多条记录，也可以同时插入多张表的多条记录。
### 7. Windows 系统下插入的 nchar 类数据中的汉字被解析成了乱码如何解决？
Windows 下插入 nchar 类的数据中如果有中文，请先确认系统的地区设置成了中国（在 Control Panel 里可以设置），这时 cmd 中的`taos`客户端应该已经可以正常工作了；如果是在 IDE 里开发 Java 应用，比如 Eclipse， IntelliJ，请确认 IDE 里的文件编码为 GBK（这是 Java 默认的编码类型），然后在生成 Connection 时，初始化客户端的配置，具体语句如下：
```JAVA
Class.forName("com.taosdata.jdbc.TSDBDriver");
Properties properties = new Properties();
properties.setProperty(TSDBDriver.LOCALE_KEY, "UTF-8");
Connection = DriverManager.getConnection(url, properties);
```
### 8. Windows 系统下客户端无法正常显示中文字符？
Windows 系统中一般是采用 GBK/GB18030 存储中文字符，而 TDengine 的默认字符集为 UTF-8 ，在 Windows 系统中使用 TDengine 客户端时，客户端驱动会将字符统一转换为 UTF-8 编码后发送到服务端存储，因此在应用开发过程中，调用接口时正确配置当前的中文字符集即可。
在 Windows 10 环境下运行 TDengine 客户端命令行工具 taos 时，若无法正常输入、显示中文，可以对客户端 taos.cfg 做如下配置：
```
locale C
charset UTF-8
```
### 9. 表名显示不全
由于 taos shell 在终端中显示宽度有限，有可能比较长的表名显示不全，如果按照显示的不全的表名进行相关操作会发生 Table does not exist 错误。解决方法可以是通过修改 taos.cfg 文件中的设置项 maxBinaryDisplayWidth， 或者直接输入命令 set max_binary_display_width 100。或者在命令结尾使用 \G 参数来调整结果的显示方式。
### 10. 如何进行数据迁移？
TDengine 是根据 hostname 唯一标志一台机器的，对于3.0版本，将数据文件从机器 A 移动机器 B 时，需要重新配置机器 B 的 hostname 为机器 A 的 hostname。
注：3.x 和 之前的1.x、2.x 版本的存储结构不兼容，需要使用迁移工具或者自己开发应用导出导入数据。
### 11. 如何在命令行程序 taos 中临时调整日志级别
为了调试方便，命令行程序 taos 新增了与日志记录相关的指令：
```sql
ALTER LOCAL local_option
local_option: {
'resetLog'
| 'rpcDebugFlag' value
| 'tmrDebugFlag' value
| 'cDebugFlag' value
| 'uDebugFlag' value
| 'debugFlag' value
}
```
其含义是，在当前的命令行程序下，清空本机所有客户端生成的日志文件(resetLog)，或修改一个特定模块的日志记录级别（只对当前命令行程序有效，如果 taos 命令行程序重启，则需要重新设置）：
- value 的取值可以是：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）。
### 12. go 语言编写组件编译失败怎样解决？
TDengine 3.0版本包含一个使用 go 语言开发的 taosAdapter 独立组件，需要单独运行，提供restful接入功能以及支持多种其他软件（Prometheus、Telegraf、collectd、StatsD 等）的数据接入功能。
使用最新 develop 分支代码编译需要先 `git submodule update --init --recursive` 下载 taosAdapter 仓库代码后再编译。
go 语言版本要求 1.14 以上，如果发生 go 编译错误，往往是国内访问 go mod 问题，可以通过设置 go 环境变量来解决：
```sh
go env -w GO111MODULE=on
go env -w GOPROXY=https://goproxy.cn,direct
```
### 13. 如何查询数据占用的存储空间大小？
默认情况下，TDengine 的数据文件存储在 /var/lib/taos ，日志文件存储在 /var/log/taos 。
若想查看所有数据文件占用的具体大小，可以执行 Shell 指令：`du -sh /var/lib/taos/vnode --exclude='wal'` 来查看。此处排除了 WAL 目录，因为在持续写入的情况下，这里大小几乎是固定的，并且每当正常关闭 TDengine 让数据落盘后，WAL 目录都会清空。
若想查看单个数据库占用的大小，可在命令行程序 taos 内指定要查看的数据库后执行 `show vgroups;` ，通过得到的 VGroup id 去 /var/lib/taos/vnode 下查看包含的文件夹大小。
### 14. 客户端连接串如何保证高可用？
请看为此问题撰写的 [技术博客](https://www.taosdata.com/blog/2021/04/16/2287.html)
### 15. 时间戳的时区信息是怎样处理的？
TDengine 中时间戳的时区总是由客户端进行处理，而与服务端无关。具体来说，客户端会对 SQL 语句中的时间戳进行时区转换，转为 UTC 时区（即 Unix 时间戳——Unix Timestamp）再交由服务端进行写入和查询；在读取数据时，服务端也是采用 UTC 时区提供原始数据，客户端收到后再根据本地设置，把时间戳转换为本地系统所要求的时区进行显示。
客户端在处理时间戳字符串时，会采取如下逻辑：
1. 在未做特殊设置的情况下，客户端默认使用所在操作系统的时区设置。
2. 如果在 taos.cfg 中设置了 timezone 参数，则客户端会以这个配置文件中的设置为准。
3. 如果在 C/C++/Java/Python 等各种编程语言的 Connector Driver 中，在建立数据库连接时显式指定了 timezone，那么会以这个指定的时区设置为准。例如 Java Connector 的 JDBC URL 中就有 timezone 参数。
4. 在书写 SQL 语句时，也可以直接使用 Unix 时间戳（例如 `1554984068000`）或带有时区的时间戳字符串，也即以 RFC 3339 格式（例如 `2013-04-12T15:52:01.123+08:00`）或 ISO-8601 格式（例如 `2013-04-12T15:52:01.123+0800`）来书写时间戳，此时这些时间戳的取值将不再受其他时区设置的影响。
### 16. TDengine 3.0 都会用到哪些网络端口？
使用到的网络端口请看文档：[serverport](../../reference/config/#serverport)
需要注意，文档上列举的端口号都是以默认端口 6030 为前提进行说明，如果修改了配置文件中的设置，那么列举的端口都会随之出现变化，管理员可以参考上述的信息调整防火墙设置。
### 17. 为什么 RESTful 接口无响应、Grafana 无法添加 TDengine 为数据源、TDengineGUI 选了 6041 端口还是无法连接成功？
taosAdapter 从 TDengine 2.4.0.0 版本开始成为 TDengine 服务端软件的组成部分，是 TDengine 集群和应用程序之间的桥梁和适配器。在此之前 RESTful 接口等功能是由 taosd 内置的 HTTP 服务提供的，而如今要实现上述功能需要执行：```systemctl start taosadapter``` 命令来启动 taosAdapter 服务。
需要说明的是，taosAdapter 的日志路径 path 需要单独配置，默认路径是 /var/log/taos ；日志等级 logLevel 有 8 个等级，默认等级是 info ，配置成 panic 可关闭日志输出。请注意操作系统 / 目录的空间大小，可通过命令行参数、环境变量或配置文件来修改配置，默认配置文件是 /etc/taos/taosadapter.toml 。
有关 taosAdapter 组件的详细介绍请看文档：[taosAdapter](../../reference/taosadapter/)
### 18. 发生了 OOM 怎么办？
OOM 是操作系统的保护机制，当操作系统内存(包括 SWAP )不足时，会杀掉某些进程，从而保证操作系统的稳定运行。通常内存不足主要是如下两个原因导致，一是剩余内存小于 vm.min_free_kbytes ；二是程序请求的内存大于剩余内存。还有一种情况是内存充足但程序占用了特殊的内存地址，也会触发 OOM 。
TDengine 会预先为每个 VNode 分配好内存，每个 Database 的 VNode 个数受 建库时的vgroups参数影响，每个 VNode 占用的内存大小受 buffer参数 影响。要防止 OOM，需要在项目建设之初合理规划内存，并合理设置 SWAP ，除此之外查询过量的数据也有可能导致内存暴涨，这取决于具体的查询语句。TDengine 企业版对内存管理做了优化，采用了新的内存分配器，对稳定性有更高要求的用户可以考虑选择企业版。

1
examples/rust Submodule

@ -0,0 +1 @@
Subproject commit 7ed7a97715388fa144718764d6bf20f9bfc29a12

2
include/common/tdatablock.h
View File

@ -246,7 +246,7 @@ void blockDebugShowDataBlocks(const SArray* dataBlocks, const char* flag);
// for debug
char* dumpBlockData(SSDataBlock* pDataBlock, const char* flag, char** dumpBuf);
int32_t buildSubmitReqFromDataBlock(SSubmitReq** pReq, const SArray* pDataBlocks, STSchema* pTSchema, int32_t vgId,
int32_t buildSubmitReqFromDataBlock(SSubmitReq** pReq, const SSDataBlock* pDataBlocks, STSchema* pTSchema, int32_t vgId,
tb_uid_t suid);
char* buildCtbNameByGroupId(const char* stbName, uint64_t groupId);

3
include/common/tmsg.h
View File

@ -2658,7 +2658,6 @@ typedef struct {
} SVgEpSet;
typedef struct {
int64_t refId;
int64_t suid;
int8_t level;
} SRSmaFetchMsg;
@ -2666,7 +2665,6 @@ typedef struct {
static FORCE_INLINE int32_t tEncodeSRSmaFetchMsg(SEncoder* pCoder, const SRSmaFetchMsg* pReq) {
if (tStartEncode(pCoder) < 0) return -1;
if (tEncodeI64(pCoder, pReq->refId) < 0) return -1;
if (tEncodeI64(pCoder, pReq->suid) < 0) return -1;
if (tEncodeI8(pCoder, pReq->level) < 0) return -1;
@ -2677,7 +2675,6 @@ static FORCE_INLINE int32_t tEncodeSRSmaFetchMsg(SEncoder* pCoder, const SRSmaFe
static FORCE_INLINE int32_t tDecodeSRSmaFetchMsg(SDecoder* pCoder, SRSmaFetchMsg* pReq) {
if (tStartDecode(pCoder) < 0) return -1;
if (tDecodeI64(pCoder, &pReq->refId) < 0) return -1;
if (tDecodeI64(pCoder, &pReq->suid) < 0) return -1;
if (tDecodeI8(pCoder, &pReq->level) < 0) return -1;

1
include/common/tmsgdef.h
View File

@ -200,6 +200,7 @@ enum {
TD_DEF_MSG_TYPE(TDMT_VND_CANCEL_SMA, "vnode-cancel-sma", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_VND_DROP_SMA, "vnode-drop-sma", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_VND_SUBMIT_RSMA, "vnode-submit-rsma", SSubmitReq, SSubmitRsp)
TD_DEF_MSG_TYPE(TDMT_VND_FETCH_RSMA, "vnode-fetch-rsma", SRSmaFetchMsg, NULL)
TD_DEF_MSG_TYPE(TDMT_VND_DELETE, "delete-data", SVDeleteReq, SVDeleteRsp)
TD_DEF_MSG_TYPE(TDMT_VND_ALTER_CONFIG, "alter-config", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_VND_ALTER_REPLICA, "alter-replica", NULL, NULL)

2
include/common/ttypes.h
View File

@ -354,8 +354,6 @@ void operateVal(void *dst, void *s1, void *s2, int32_t optr, int32_t type);
void *getDataMin(int32_t type);
void *getDataMax(int32_t type);
#define SET_DOUBLE_NULL(v) (*(uint64_t *)(v) = TSDB_DATA_DOUBLE_NULL)
#define SET_BIGINT_NULL(v) (*(uint64_t *)(v) = TSDB_DATA_BIGINT_NULL)
#ifdef __cplusplus
}

2
include/libs/function/function.h
View File

@ -67,7 +67,7 @@ typedef struct SResultRowEntryInfo {
bool initialized:1; // output buffer has been initialized
bool complete:1; // query has completed
uint8_t isNullRes:6; // the result is null
uint16_t numOfRes; // num of output result in current buffer
uint16_t numOfRes; // num of output result in current buffer. NOT NULL RESULT
} SResultRowEntryInfo;
// determine the real data need to calculated the result

2
include/libs/nodes/plannodes.h
View File

@ -121,6 +121,7 @@ typedef struct SProjectLogicNode {
SLogicNode node;
SNodeList* pProjections;
char stmtName[TSDB_TABLE_NAME_LEN];
bool ignoreGroupId;
} SProjectLogicNode;
typedef struct SIndefRowsFuncLogicNode {
@ -344,6 +345,7 @@ typedef struct SProjectPhysiNode {
SPhysiNode node;
SNodeList* pProjections;
bool mergeDataBlock;
bool ignoreGroupId;
} SProjectPhysiNode;
typedef struct SIndefRowsFuncPhysiNode {

35
include/libs/stream/tstream.h
View File

@ -226,11 +226,36 @@ typedef struct {
int32_t nodeId;
int32_t childId;
int32_t taskId;
int64_t checkpointVer;
int64_t processedVer;
SEpSet epSet;
// int64_t checkpointVer;
// int64_t processedVer;
SEpSet epSet;
} SStreamChildEpInfo;
typedef struct {
int32_t nodeId;
int32_t childId;
int64_t stateSaveVer;
int64_t stateProcessedVer;
} SStreamCheckpointInfo;
typedef struct {
int64_t streamId;
int64_t checkTs;
int32_t checkpointId; // incremental
int32_t taskId;
SArray* checkpointVer; // SArray<SStreamCheckpointInfo>
} SStreamMultiVgCheckpointInfo;
typedef struct {
int32_t taskId;
int32_t checkpointId; // incremental
} SStreamCheckpointKey;
typedef struct {
int32_t taskId;
SArray* checkpointVer;
} SStreamRecoveringState;
typedef struct SStreamTask {
int64_t streamId;
int32_t taskId;
@ -256,6 +281,8 @@ typedef struct SStreamTask {
// children info
SArray* childEpInfo; // SArray<SStreamChildEpInfo*>
int32_t nextCheckId;
SArray* checkpointInfo; // SArray<SStreamCheckpointInfo>
// exec
STaskExec exec;
@ -445,6 +472,7 @@ typedef struct {
int32_t tDecodeStreamDispatchReq(SDecoder* pDecoder, SStreamDispatchReq* pReq);
int32_t tDecodeStreamRetrieveReq(SDecoder* pDecoder, SStreamRetrieveReq* pReq);
void tFreeStreamDispatchReq(SStreamDispatchReq* pReq);
int32_t streamSetupTrigger(SStreamTask* pTask);
@ -468,6 +496,7 @@ typedef struct SStreamMeta {
TTB* pTaskDb;
TTB* pStateDb;
SHashObj* pTasks;
SHashObj* pRecoveringState;
void* ahandle;
TXN txn;
FTaskExpand* expandFunc;

2
include/util/taoserror.h
View File

@ -610,6 +610,8 @@ int32_t* taosGetErrno();
#define TSDB_CODE_RSMA_QTASKINFO_CREATE TAOS_DEF_ERROR_CODE(0, 0x3152)
#define TSDB_CODE_RSMA_FILE_CORRUPTED TAOS_DEF_ERROR_CODE(0, 0x3153)
#define TSDB_CODE_RSMA_REMOVE_EXISTS TAOS_DEF_ERROR_CODE(0, 0x3154)
#define TSDB_CODE_RSMA_FETCH_MSG_MSSED_UP TAOS_DEF_ERROR_CODE(0, 0x3155)
#define TSDB_CODE_RSMA_EMPTY_INFO TAOS_DEF_ERROR_CODE(0, 0x3156)
//index
#define TSDB_CODE_INDEX_REBUILDING TAOS_DEF_ERROR_CODE(0, 0x3200)

2
source/client/src/clientEnv.c
View File

@ -126,7 +126,7 @@ void *openTransporter(const char *user, const char *auth, int32_t numOfThread) {
rpcInit.numOfThreads = numOfThread;
rpcInit.cfp = processMsgFromServer;
rpcInit.rfp = clientRpcRfp;
rpcInit.tfp = clientRpcTfp;
// rpcInit.tfp = clientRpcTfp;
rpcInit.sessions = 1024;
rpcInit.connType = TAOS_CONN_CLIENT;
rpcInit.user = (char *)user;

9
source/client/src/clientMain.c
View File

@ -658,12 +658,17 @@ typedef struct SqlParseWrapper {
SQuery *pQuery;
} SqlParseWrapper;
static void destoryTablesReq(void *p) {
STablesReq *pRes = (STablesReq *)p;
taosArrayDestroy(pRes->pTables);
}
static void destorySqlParseWrapper(SqlParseWrapper *pWrapper) {
taosArrayDestroy(pWrapper->catalogReq.pDbVgroup);
taosArrayDestroy(pWrapper->catalogReq.pDbCfg);
taosArrayDestroy(pWrapper->catalogReq.pDbInfo);
taosArrayDestroy(pWrapper->catalogReq.pTableMeta);
taosArrayDestroy(pWrapper->catalogReq.pTableHash);
taosArrayDestroyEx(pWrapper->catalogReq.pTableMeta, destoryTablesReq);
taosArrayDestroyEx(pWrapper->catalogReq.pTableHash, destoryTablesReq);
taosArrayDestroy(pWrapper->catalogReq.pUdf);
taosArrayDestroy(pWrapper->catalogReq.pIndex);
taosArrayDestroy(pWrapper->catalogReq.pUser);

16
source/common/src/tdatablock.c
View File

@ -1874,21 +1874,20 @@ char* dumpBlockData(SSDataBlock* pDataBlock, const char* flag, char** pDataBuf)
* @brief TODO: Assume that the final generated result it less than 3M
*
* @param pReq
* @param pDataBlocks
* @param pDataBlock
* @param vgId
* @param suid // TODO: check with Liao whether suid response is reasonable
* @param suid
*
* TODO: colId should be set
*/
int32_t buildSubmitReqFromDataBlock(SSubmitReq** pReq, const SArray* pDataBlocks, STSchema* pTSchema, int32_t vgId,
int32_t buildSubmitReqFromDataBlock(SSubmitReq** pReq, const SSDataBlock* pDataBlock, STSchema* pTSchema, int32_t vgId,
tb_uid_t suid) {
int32_t sz = taosArrayGetSize(pDataBlocks);
int32_t bufSize = sizeof(SSubmitReq);
int32_t sz = 1;
for (int32_t i = 0; i < sz; ++i) {
SDataBlockInfo* pBlkInfo = &((SSDataBlock*)taosArrayGet(pDataBlocks, i))->info;
const SDataBlockInfo* pBlkInfo = &pDataBlock->info;
int32_t numOfCols = taosArrayGetSize(pDataBlocks);
bufSize += pBlkInfo->rows * (TD_ROW_HEAD_LEN + pBlkInfo->rowSize + BitmapLen(numOfCols));
int32_t colNum = taosArrayGetSize(pDataBlock->pDataBlock);
bufSize += pBlkInfo->rows * (TD_ROW_HEAD_LEN + pBlkInfo->rowSize + BitmapLen(colNum));
bufSize += sizeof(SSubmitBlk);
}
@ -1905,7 +1904,6 @@ int32_t buildSubmitReqFromDataBlock(SSubmitReq** pReq, const SArray* pDataBlocks
tdSRowInit(&rb, pTSchema->version);
for (int32_t i = 0; i < sz; ++i) {
SSDataBlock* pDataBlock = taosArrayGet(pDataBlocks, i);
int32_t colNum = taosArrayGetSize(pDataBlock->pDataBlock);
int32_t rows = pDataBlock->info.rows;
// int32_t rowSize = pDataBlock->info.rowSize;

1
source/dnode/mgmt/mgmt_vnode/src/vmHandle.c
View File

@ -347,6 +347,7 @@ SArray *vmGetMsgHandles() {
if (dmSetMgmtHandle(pArray, TDMT_VND_TABLES_META, vmPutMsgToFetchQueue, 0) == NULL) goto _OVER;
if (dmSetMgmtHandle(pArray, TDMT_SCH_CANCEL_TASK, vmPutMsgToFetchQueue, 0) == NULL) goto _OVER;
if (dmSetMgmtHandle(pArray, TDMT_SCH_DROP_TASK, vmPutMsgToFetchQueue, 0) == NULL) goto _OVER;
if (dmSetMgmtHandle(pArray, TDMT_VND_FETCH_RSMA, vmPutMsgToFetchQueue, 0) == NULL) goto _OVER;
if (dmSetMgmtHandle(pArray, TDMT_VND_CREATE_STB, vmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
if (dmSetMgmtHandle(pArray, TDMT_VND_DROP_TTL_TABLE, vmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
if (dmSetMgmtHandle(pArray, TDMT_VND_ALTER_STB, vmPutMsgToWriteQueue, 0) == NULL) goto _OVER;

3
source/dnode/mgmt/node_mgmt/src/dmTransport.c
View File

@ -255,7 +255,8 @@ static inline void dmReleaseHandle(SRpcHandleInfo *pHandle, int8_t type) {
static bool rpcRfp(int32_t code, tmsg_t msgType) {
if (code == TSDB_CODE_RPC_REDIRECT || code == TSDB_CODE_RPC_NETWORK_UNAVAIL || code == TSDB_CODE_NODE_NOT_DEPLOYED ||
code == TSDB_CODE_SYN_NOT_LEADER || code == TSDB_CODE_APP_NOT_READY || code == TSDB_CODE_RPC_BROKEN_LINK) {
if (msgType == TDMT_SCH_QUERY || msgType == TDMT_SCH_MERGE_QUERY || msgType == TDMT_SCH_FETCH || msgType == TDMT_SCH_MERGE_FETCH) {
if (msgType == TDMT_SCH_QUERY || msgType == TDMT_SCH_MERGE_QUERY || msgType == TDMT_SCH_FETCH ||
msgType == TDMT_SCH_MERGE_FETCH) {
return false;
}
return true;

1
source/dnode/vnode/src/inc/vnodeInt.h
View File

@ -187,6 +187,7 @@ int32_t smaAsyncPreCommit(SSma* pSma);
int32_t smaAsyncCommit(SSma* pSma);
int32_t smaAsyncPostCommit(SSma* pSma);
int32_t smaDoRetention(SSma* pSma, int64_t now);
int32_t smaProcessFetch(SSma *pSma, void* pMsg);
int32_t tdProcessTSmaCreate(SSma* pSma, int64_t version, const char* msg);
int32_t tdProcessTSmaInsert(SSma* pSma, int64_t indexUid, const char* msg);

2
source/dnode/vnode/src/meta/metaQuery.c
View File

@ -481,7 +481,7 @@ int64_t metaGetTbNum(SMeta *pMeta) {
/* int64_t num = 0; */
/* vnodeGetAllCtbNum(pMeta->pVnode, &num); */
return pMeta->pVnode->config.vndStats.numOfCTables;
return pMeta->pVnode->config.vndStats.numOfCTables + pMeta->pVnode->config.vndStats.numOfNTables;
}
// N.B. Called by statusReq per second

202
source/dnode/vnode/src/sma/smaRollup.c
View File

@ -36,19 +36,17 @@ static int32_t tdExecuteRSmaImpl(SSma *pSma, const void *pMsg, int32_t inputT
int8_t level);
static SRSmaInfo *tdAcquireRSmaInfoBySuid(SSma *pSma, int64_t suid);
static void tdReleaseRSmaInfo(SSma *pSma, SRSmaInfo *pInfo);
static int32_t tdRSmaFetchAndSubmitResult(qTaskInfo_t taskInfo, SRSmaInfoItem *pItem, STSchema *pTSchema, int64_t suid,
SRSmaStat *pStat, int8_t blkType);
static void tdRSmaFetchTrigger(void *param, void *tmrId);
static int32_t tdRSmaQTaskInfoIterInit(SRSmaQTaskInfoIter *pIter, STFile *pTFile);
static int32_t tdRSmaQTaskInfoIterNextBlock(SRSmaQTaskInfoIter *pIter, bool *isFinish);
static int32_t tdRSmaQTaskInfoRestore(SSma *pSma, int8_t type, SRSmaQTaskInfoIter *pIter);
static int32_t tdRSmaQTaskInfoItemRestore(SSma *pSma, const SRSmaQTaskInfoItem *infoItem);
static int32_t tdRSmaRestoreQTaskInfoInit(SSma *pSma, int64_t *nTables);
static int32_t tdRSmaRestoreQTaskInfoReload(SSma *pSma, int8_t type, int64_t qTaskFileVer);
static int32_t tdRSmaRestoreTSDataReload(SSma *pSma);
static int32_t tdRSmaFetchAndSubmitResult(SSma *pSma, qTaskInfo_t taskInfo, SRSmaInfoItem *pItem, STSchema *pTSchema,
int64_t suid, int8_t blkType);
static void tdRSmaFetchTrigger(void *param, void *tmrId);
static int32_t tdRSmaFetchSend(SSma *pSma, SRSmaInfo *pInfo, int8_t level);
static int32_t tdRSmaQTaskInfoIterInit(SRSmaQTaskInfoIter *pIter, STFile *pTFile);
static int32_t tdRSmaQTaskInfoIterNextBlock(SRSmaQTaskInfoIter *pIter, bool *isFinish);
static int32_t tdRSmaQTaskInfoRestore(SSma *pSma, int8_t type, SRSmaQTaskInfoIter *pIter);
static int32_t tdRSmaQTaskInfoItemRestore(SSma *pSma, const SRSmaQTaskInfoItem *infoItem);
static int32_t tdRSmaRestoreQTaskInfoInit(SSma *pSma, int64_t *nTables);
static int32_t tdRSmaRestoreQTaskInfoReload(SSma *pSma, int8_t type, int64_t qTaskFileVer);
static int32_t tdRSmaRestoreTSDataReload(SSma *pSma);
static SRSmaInfo *tdGetRSmaInfoByItem(SRSmaInfoItem *pItem) {
// adapt accordingly if definition of SRSmaInfo update
@ -604,11 +602,8 @@ _end:
return code;
}
static int32_t tdRSmaFetchAndSubmitResult(qTaskInfo_t taskInfo, SRSmaInfoItem *pItem, STSchema *pTSchema, int64_t suid,
SRSmaStat *pStat, int8_t blkType) {
SArray *pResult = NULL;
SSma *pSma = pStat->pSma;
static int32_t tdRSmaFetchAndSubmitResult(SSma *pSma, qTaskInfo_t taskInfo, SRSmaInfoItem *pItem, STSchema *pTSchema,
int64_t suid, int8_t blkType) {
while (1) {
SSDataBlock *output = NULL;
uint64_t ts;
@ -619,30 +614,20 @@ static int32_t tdRSmaFetchAndSubmitResult(qTaskInfo_t taskInfo, SRSmaInfoItem *p
pItem->level, terrstr(code));
goto _err;
}
if (!output) {
break;
}
if (!pResult) {
pResult = taosArrayInit(1, sizeof(SSDataBlock));
if (!pResult) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
goto _err;
}
}
taosArrayPush(pResult, output);
if (taosArrayGetSize(pResult) > 0) {
#if 1
if (output) {
#if 0
char flag[10] = {0};
snprintf(flag, 10, "level %" PRIi8, pItem->level);
SArray *pResult = taosArrayInit(1, sizeof(SSDataBlock));
taosArrayPush(pResult, output);
blockDebugShowDataBlocks(pResult, flag);
taosArrayDestroy(pResult);
#endif
STsdb *sinkTsdb = (pItem->level == TSDB_RETENTION_L1 ? pSma->pRSmaTsdb[0] : pSma->pRSmaTsdb[1]);
SSubmitReq *pReq = NULL;
// TODO: the schema update should be handled later(TD-17965)
if (buildSubmitReqFromDataBlock(&pReq, pResult, pTSchema, SMA_VID(pSma), suid) < 0) {
if (buildSubmitReqFromDataBlock(&pReq, output, pTSchema, SMA_VID(pSma), suid) < 0) {
smaError("vgId:%d, build submit req for rsma stable %" PRIi64 " level %" PRIi8 " failed since %s",
SMA_VID(pSma), suid, pItem->level, terrstr());
goto _err;
@ -659,18 +644,17 @@ static int32_t tdRSmaFetchAndSubmitResult(qTaskInfo_t taskInfo, SRSmaInfoItem *p
SMA_VID(pSma), suid, pItem->level, output->info.version);
taosMemoryFreeClear(pReq);
taosArrayClear(pResult);
} else if (terrno == 0) {
smaDebug("vgId:%d, no rsma %" PRIi8 " data fetched yet", SMA_VID(pSma), pItem->level);
break;
} else {
smaDebug("vgId:%d, no rsma %" PRIi8 " data fetched since %s", SMA_VID(pSma), pItem->level, terrstr());
goto _err;
}
}
tdDestroySDataBlockArray(pResult);
return TSDB_CODE_SUCCESS;
_err:
tdDestroySDataBlockArray(pResult);
return TSDB_CODE_FAILED;
}
@ -694,11 +678,9 @@ static int32_t tdExecuteRSmaImpl(SSma *pSma, const void *pMsg, int32_t inputType
return TSDB_CODE_FAILED;
}
SSmaEnv *pEnv = SMA_RSMA_ENV(pSma);
SRSmaStat *pStat = SMA_RSMA_STAT(pEnv->pStat);
SRSmaInfoItem *pItem = RSMA_INFO_ITEM(pInfo, idx);
tdRSmaFetchAndSubmitResult(RSMA_INFO_QTASK(pInfo, idx), pItem, pInfo->pTSchema, suid, pStat,
tdRSmaFetchAndSubmitResult(pSma, RSMA_INFO_QTASK(pInfo, idx), pItem, pInfo->pTSchema, suid,
STREAM_INPUT__DATA_SUBMIT);
atomic_store_8(&pItem->triggerStat, TASK_TRIGGER_STAT_ACTIVE);
@ -724,11 +706,13 @@ static SRSmaInfo *tdAcquireRSmaInfoBySuid(SSma *pSma, int64_t suid) {
SRSmaInfo *pRSmaInfo = NULL;
if (!pEnv) {
terrno = TSDB_CODE_RSMA_INVALID_ENV;
return NULL;
}
pStat = (SRSmaStat *)SMA_ENV_STAT(pEnv);
if (!pStat || !RSMA_INFO_HASH(pStat)) {
terrno = TSDB_CODE_RSMA_INVALID_STAT;
return NULL;
}
@ -743,12 +727,12 @@ static SRSmaInfo *tdAcquireRSmaInfoBySuid(SSma *pSma, int64_t suid) {
taosRUnLockLatch(SMA_ENV_LOCK(pEnv));
return pRSmaInfo;
}
taosRUnLockLatch(SMA_ENV_LOCK(pEnv));
if (RSMA_COMMIT_STAT(pStat) == 0) { // return NULL if not in committing stat
taosRUnLockLatch(SMA_ENV_LOCK(pEnv));
return NULL;
}
taosRUnLockLatch(SMA_ENV_LOCK(pEnv));
// clone the SRSmaInfo from iRsmaInfoHash to rsmaInfoHash if in committing stat
SRSmaInfo *pCowRSmaInfo = NULL;
@ -779,7 +763,7 @@ static SRSmaInfo *tdAcquireRSmaInfoBySuid(SSma *pSma, int64_t suid) {
ASSERT(!pCowRSmaInfo);
}
if(pCowRSmaInfo) {
if (pCowRSmaInfo) {
tdRefRSmaInfo(pSma, pCowRSmaInfo);
}
// unlock
@ -1323,7 +1307,7 @@ _err:
}
/**
* @brief trigger to get rsma result
* @brief trigger to get rsma result in async mode
*
* @param param
* @param tmrId
@ -1357,8 +1341,7 @@ static void tdRSmaFetchTrigger(void *param, void *tmrId) {
" refId:%d",
SMA_VID(pSma), pItem->level, rsmaTriggerStat, smaMgmt.rsetId, pRSmaInfo->refId);
if (rsmaTriggerStat == TASK_TRIGGER_STAT_PAUSED) {
taosTmrReset(tdRSmaFetchTrigger, pItem->maxDelay > 5000 ? 5000 : pItem->maxDelay, pItem, smaMgmt.tmrHandle,
&pItem->tmrId);
taosTmrReset(tdRSmaFetchTrigger, 5000, pItem, smaMgmt.tmrHandle, &pItem->tmrId);
}
return;
}
@ -1372,16 +1355,8 @@ static void tdRSmaFetchTrigger(void *param, void *tmrId) {
case TASK_TRIGGER_STAT_ACTIVE: {
smaDebug("vgId:%d, fetch rsma level %" PRIi8 " data for table:%" PRIi64 " since stat is active", SMA_VID(pSma),
pItem->level, pRSmaInfo->suid);
// sync procedure => async process
SSDataBlock dataBlock = {.info.type = STREAM_GET_ALL};
qTaskInfo_t taskInfo = pRSmaInfo->taskInfo[pItem->level - 1];
qSetMultiStreamInput(taskInfo, &dataBlock, 1, STREAM_INPUT__DATA_BLOCK);
tdRSmaFetchAndSubmitResult(taskInfo, pItem, pRSmaInfo->pTSchema, pRSmaInfo->suid, pStat,
STREAM_INPUT__DATA_BLOCK);
tdCleanupStreamInputDataBlock(taskInfo);
// async process
tdRSmaFetchSend(pSma, pRSmaInfo, pItem->level);
} break;
case TASK_TRIGGER_STAT_PAUSED: {
smaDebug("vgId:%d, not fetch rsma level %" PRIi8 " data for table:%" PRIi64 " since stat is paused",
@ -1404,3 +1379,118 @@ static void tdRSmaFetchTrigger(void *param, void *tmrId) {
_end:
tdReleaseSmaRef(smaMgmt.rsetId, pRSmaInfo->refId);
}
/**
* @brief put rsma fetch msg to fetch queue
*
* @param pSma
* @param pInfo
* @param level
* @return int32_t
*/
int32_t tdRSmaFetchSend(SSma *pSma, SRSmaInfo *pInfo, int8_t level) {
SRSmaFetchMsg fetchMsg = { .suid = pInfo->suid, .level = level};
int32_t ret = 0;
int32_t contLen = 0;
SEncoder encoder = {0};
tEncodeSize(tEncodeSRSmaFetchMsg, &fetchMsg, contLen, ret);
if (ret < 0) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
tEncoderClear(&encoder);
goto _err;
}
void *pBuf = rpcMallocCont(contLen + sizeof(SMsgHead));
tEncoderInit(&encoder, POINTER_SHIFT(pBuf, sizeof(SMsgHead)), contLen);
if (tEncodeSRSmaFetchMsg(&encoder, &fetchMsg) < 0) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
tEncoderClear(&encoder);
}
tEncoderClear(&encoder);
((SMsgHead *)pBuf)->vgId = SMA_VID(pSma);
((SMsgHead *)pBuf)->contLen = contLen + sizeof(SMsgHead);
SRpcMsg rpcMsg = {
.code = 0,
.msgType = TDMT_VND_FETCH_RSMA,
.pCont = pBuf,
.contLen = contLen,
};
if ((terrno = tmsgPutToQueue(&pSma->pVnode->msgCb, FETCH_QUEUE, &rpcMsg)) != 0) {
smaError("vgId:%d, failed to put rsma fetch msg into fetch-queue for suid:%" PRIi64 " level:%" PRIi8 " since %s",
SMA_VID(pSma), pInfo->suid, level, terrstr());
goto _err;
}
smaDebug("vgId:%d, success to put rsma fetch msg into fetch-queue for suid:%" PRIi64 " level:%" PRIi8, SMA_VID(pSma),
pInfo->suid, level);
return TSDB_CODE_SUCCESS;
_err:
return TSDB_CODE_FAILED;
}
/**
* @brief fetch rsma data of level 2/3 and submit
*
* @param pSma
* @param pMsg
* @return int32_t
*/
int32_t smaProcessFetch(SSma *pSma, void *pMsg) {
SRpcMsg *pRpcMsg = (SRpcMsg *)pMsg;
SRSmaFetchMsg req = {0};
SDecoder decoder = {0};
void *pBuf = NULL;
SRSmaInfo *pInfo = NULL;
SRSmaInfoItem *pItem = NULL;
if (!pRpcMsg || pRpcMsg->contLen < sizeof(SMsgHead)) {
terrno = TSDB_CODE_RSMA_FETCH_MSG_MSSED_UP;
return -1;
}
pBuf = POINTER_SHIFT(pRpcMsg->pCont, sizeof(SMsgHead));
tDecoderInit(&decoder, pBuf, pRpcMsg->contLen);
if (tDecodeSRSmaFetchMsg(&decoder, &req) < 0) {
terrno = TSDB_CODE_INVALID_MSG;
goto _err;
}
pInfo = tdAcquireRSmaInfoBySuid(pSma, req.suid);
if (!pInfo) {
if (terrno == TSDB_CODE_SUCCESS) {
terrno = TSDB_CODE_RSMA_EMPTY_INFO;
}
smaWarn("vgId:%d, failed to process rsma fetch msg for suid:%" PRIi64 " level:%" PRIi8 " since %s", SMA_VID(pSma),
req.suid, req.level, terrstr());
goto _err;
}
pItem = RSMA_INFO_ITEM(pInfo, req.level - 1);
SSDataBlock dataBlock = {.info.type = STREAM_GET_ALL};
qTaskInfo_t taskInfo = RSMA_INFO_QTASK(pInfo, req.level - 1);
if ((terrno = qSetMultiStreamInput(taskInfo, &dataBlock, 1, STREAM_INPUT__DATA_BLOCK)) < 0) {
goto _err;
}
if (tdRSmaFetchAndSubmitResult(pSma, taskInfo, pItem, pInfo->pTSchema, pInfo->suid, STREAM_INPUT__DATA_BLOCK) < 0) {
goto _err;
}
tdCleanupStreamInputDataBlock(taskInfo);
tdReleaseRSmaInfo(pSma, pInfo);
tDecoderClear(&decoder);
smaDebug("vgId:%d, success to process rsma fetch msg for suid:%" PRIi64 " level:%" PRIi8, SMA_VID(pSma), req.suid,
req.level);
return TSDB_CODE_SUCCESS;
_err:
tdReleaseRSmaInfo(pSma, pInfo);
tDecoderClear(&decoder);
smaError("vgId:%d, failed to process rsma fetch msg since %s", SMA_VID(pSma), terrstr());
return TSDB_CODE_FAILED;
}

2
source/dnode/vnode/src/tq/tq.c
View File

@ -859,8 +859,10 @@ void vnodeEnqueueStreamMsg(SVnode* pVnode, SRpcMsg* pMsg) {
tDecoderInit(&decoder, msgBody, msgLen);
if (tDecodeStreamDispatchReq(&decoder, &req) < 0) {
code = TSDB_CODE_MSG_DECODE_ERROR;
tDecoderClear(&decoder);
goto FAIL;
}
tDecoderClear(&decoder);
int32_t taskId = req.taskId;

2
source/dnode/vnode/src/vnd/vnodeQuery.c
View File

@ -473,7 +473,7 @@ int32_t vnodeGetTimeSeriesNum(SVnode *pVnode, int64_t *num) {
int numOfCols = 0;
vnodeGetStbColumnNum(pVnode, id, &numOfCols);
*num += ctbNum * numOfCols;
*num += ctbNum * (numOfCols - 1);
}
metaCloseStbCursor(pCur);

2
source/dnode/vnode/src/vnd/vnodeSvr.c
View File

@ -325,6 +325,8 @@ int32_t vnodeProcessFetchMsg(SVnode *pVnode, SRpcMsg *pMsg, SQueueInfo *pInfo) {
return vnodeGetTableCfg(pVnode, pMsg, true);
case TDMT_VND_BATCH_META:
return vnodeGetBatchMeta(pVnode, pMsg);
case TDMT_VND_FETCH_RSMA:
return smaProcessFetch(pVnode->pSma, pMsg);
case TDMT_VND_CONSUME:
return tqProcessPollReq(pVnode->pTq, pMsg);
case TDMT_STREAM_TASK_RUN:

10
source/dnode/vnode/src/vnd/vnodeSync.c
View File

@ -141,6 +141,10 @@ static void inline vnodeHandleWriteMsg(SVnode *pVnode, SRpcMsg *pMsg) {
}
if (rsp.info.handle != NULL) {
tmsgSendRsp(&rsp);
} else {
if (rsp.pCont) {
rpcFreeCont(rsp.pCont);
}
}
}
@ -299,6 +303,10 @@ void vnodeApplyWriteMsg(SQueueInfo *pInfo, STaosQall *qall, int32_t numOfMsgs) {
vnodePostBlockMsg(pVnode, pMsg);
if (rsp.info.handle != NULL) {
tmsgSendRsp(&rsp);
} else {
if (rsp.pCont) {
rpcFreeCont(rsp.pCont);
}
}
vGTrace("vgId:%d, msg:%p is freed, code:0x%x index:%" PRId64, vgId, pMsg, rsp.code, pMsg->info.conn.applyIndex);
@ -733,4 +741,4 @@ bool vnodeIsLeader(SVnode *pVnode) {
}
return true;
}
}

2
source/libs/catalog/src/ctgAsync.c
View File

@ -1082,7 +1082,7 @@ _return:
ctgReleaseVgInfoToCache(pCtg, dbCache);
}
if (pTask->res) {
if (pTask->res || code) {
ctgHandleTaskEnd(pTask, code);
}

1
source/libs/command/inc/commandInt.h
View File

@ -58,6 +58,7 @@ extern "C" {
#define EXPLAIN_RATIO_TIME_FORMAT "Ratio: %f"
#define EXPLAIN_MERGE_FORMAT "Merge"
#define EXPLAIN_MERGE_KEYS_FORMAT "Merge Key: "
#define EXPLAIN_IGNORE_GROUPID_FORMAT "Ignore Group Id: %s"
#define EXPLAIN_PLANNING_TIME_FORMAT "Planning Time: %.3f ms"
#define EXPLAIN_EXEC_TIME_FORMAT "Execution Time: %.3f ms"

5
source/libs/command/src/explain.c
View File

@ -612,6 +612,11 @@ int32_t qExplainResNodeToRowsImpl(SExplainResNode *pResNode, SExplainCtx *ctx, i
EXPLAIN_ROW_END();
QRY_ERR_RET(qExplainResAppendRow(ctx, tbuf, tlen, level + 1));
EXPLAIN_ROW_NEW(level + 1, EXPLAIN_OUTPUT_FORMAT);
EXPLAIN_ROW_APPEND(EXPLAIN_IGNORE_GROUPID_FORMAT, pPrjNode->ignoreGroupId ? "true" : "false");
EXPLAIN_ROW_END();
QRY_ERR_RET(qExplainResAppendRow(ctx, tbuf, tlen, level + 1));
if (pPrjNode->node.pConditions) {
EXPLAIN_ROW_NEW(level + 1, EXPLAIN_FILTER_FORMAT);
QRY_ERR_RET(nodesNodeToSQL(pPrjNode->node.pConditions, tbuf + VARSTR_HEADER_SIZE,

24
source/libs/executor/src/joinoperator.c
View File

@ -256,7 +256,7 @@ static int32_t mergeJoinJoinDownstreamTsRanges(SOperatorInfo* pOperator, int64_t
SArray* rightRowLocations = taosArrayInit(8, sizeof(SRowLocation));
SArray* rightCreatedBlocks = taosArrayInit(8, POINTER_BYTES);
int32_t code = TSDB_CODE_SUCCESS;
mergeJoinGetDownStreamRowsEqualTimeStamp(pOperator, 0, pJoinInfo->leftCol.slotId, pJoinInfo->pLeft,
pJoinInfo->leftPos, timestamp, leftRowLocations, leftCreatedBlocks);
mergeJoinGetDownStreamRowsEqualTimeStamp(pOperator, 1, pJoinInfo->rightCol.slotId, pJoinInfo->pRight,
@ -264,14 +264,20 @@ static int32_t mergeJoinJoinDownstreamTsRanges(SOperatorInfo* pOperator, int64_t
size_t leftNumJoin = taosArrayGetSize(leftRowLocations);
size_t rightNumJoin = taosArrayGetSize(rightRowLocations);
for (int32_t i = 0; i < leftNumJoin; ++i) {
for (int32_t j = 0; j < rightNumJoin; ++j) {
SRowLocation* leftRow = taosArrayGet(leftRowLocations, i);
SRowLocation* rightRow = taosArrayGet(rightRowLocations, j);
mergeJoinJoinLeftRight(pOperator, pRes, *nRows, leftRow->pDataBlock, leftRow->pos, rightRow->pDataBlock,
rightRow->pos);
++*nRows;
}
code = blockDataEnsureCapacity(pRes, *nRows + leftNumJoin * rightNumJoin);
if (code != TSDB_CODE_SUCCESS) {
qError("%s can not ensure block capacity for join. left: %zu, right: %zu", GET_TASKID(pOperator->pTaskInfo), leftNumJoin, rightNumJoin);
}
if (code == TSDB_CODE_SUCCESS) {
for (int32_t i = 0; i < leftNumJoin; ++i) {
for (int32_t j = 0; j < rightNumJoin; ++j) {
SRowLocation *leftRow = taosArrayGet(leftRowLocations, i);
SRowLocation *rightRow = taosArrayGet(rightRowLocations, j);
mergeJoinJoinLeftRight(pOperator, pRes, *nRows, leftRow->pDataBlock, leftRow->pos, rightRow->pDataBlock,
rightRow->pos);
++*nRows;
}
}
}
for (int i = 0; i < taosArrayGetSize(rightCreatedBlocks); ++i) {

11
source/libs/function/src/builtinsimpl.c
View File

@ -3845,14 +3845,17 @@ int32_t spreadFunctionMerge(SqlFunctionCtx* pCtx) {
SSpreadInfo* pInfo = GET_ROWCELL_INTERBUF(GET_RES_INFO(pCtx));
int32_t start = pInput->startRowIndex;
for (int32_t i = start; i < start + pInput->numOfRows; ++i) {
char* data = colDataGetData(pCol, i);
SSpreadInfo* pInputInfo = (SSpreadInfo*)varDataVal(data);
spreadTransferInfo(pInputInfo, pInfo);
if (pInputInfo->hasResult) {
spreadTransferInfo(pInputInfo, pInfo);
}
}
SET_VAL(GET_RES_INFO(pCtx), 1, 1);
if (pInfo->hasResult) {
GET_RES_INFO(pCtx)->numOfRes = 1;
}
return TSDB_CODE_SUCCESS;
}
@ -3861,6 +3864,8 @@ int32_t spreadFinalize(SqlFunctionCtx* pCtx, SSDataBlock* pBlock) {
SSpreadInfo* pInfo = GET_ROWCELL_INTERBUF(GET_RES_INFO(pCtx));
if (pInfo->hasResult == true) {
SET_DOUBLE_VAL(&pInfo->result, pInfo->max - pInfo->min);
} else {
GET_RES_INFO(pCtx)->isNullRes = 1;
}
return functionFinalize(pCtx, pBlock);
}

1
source/libs/nodes/src/nodesCloneFuncs.c
View File

@ -390,6 +390,7 @@ static int32_t logicProjectCopy(const SProjectLogicNode* pSrc, SProjectLogicNode
COPY_BASE_OBJECT_FIELD(node, logicNodeCopy);
CLONE_NODE_LIST_FIELD(pProjections);
COPY_CHAR_ARRAY_FIELD(stmtName);
COPY_SCALAR_FIELD(ignoreGroupId);
return TSDB_CODE_SUCCESS;
}

14
source/libs/nodes/src/nodesCodeFuncs.c
View File

@ -655,6 +655,7 @@ static int32_t jsonToLogicScanNode(const SJson* pJson, void* pObj) {
}
static const char* jkProjectLogicPlanProjections = "Projections";
static const char* jkProjectLogicPlanIgnoreGroupId = "IgnoreGroupId";
static int32_t logicProjectNodeToJson(const void* pObj, SJson* pJson) {
const SProjectLogicNode* pNode = (const SProjectLogicNode*)pObj;
@ -663,6 +664,9 @@ static int32_t logicProjectNodeToJson(const void* pObj, SJson* pJson) {
if (TSDB_CODE_SUCCESS == code) {
code = nodeListToJson(pJson, jkProjectLogicPlanProjections, pNode->pProjections);
}
if (TSDB_CODE_SUCCESS == code) {
code = tjsonAddIntegerToObject(pJson, jkProjectLogicPlanIgnoreGroupId, pNode->ignoreGroupId);
}
return code;
}
@ -674,6 +678,9 @@ static int32_t jsonToLogicProjectNode(const SJson* pJson, void* pObj) {
if (TSDB_CODE_SUCCESS == code) {
code = jsonToNodeList(pJson, jkProjectLogicPlanProjections, &pNode->pProjections);
}
if (TSDB_CODE_SUCCESS == code) {
code = tjsonGetBoolValue(pJson, jkProjectLogicPlanIgnoreGroupId, &pNode->ignoreGroupId);
}
return code;
}
@ -1689,6 +1696,7 @@ static int32_t jsonToPhysiSysTableScanNode(const SJson* pJson, void* pObj) {
static const char* jkProjectPhysiPlanProjections = "Projections";
static const char* jkProjectPhysiPlanMergeDataBlock = "MergeDataBlock";
static const char* jkProjectPhysiPlanIgnoreGroupId = "IgnoreGroupId";
static int32_t physiProjectNodeToJson(const void* pObj, SJson* pJson) {
const SProjectPhysiNode* pNode = (const SProjectPhysiNode*)pObj;
@ -1700,6 +1708,9 @@ static int32_t physiProjectNodeToJson(const void* pObj, SJson* pJson) {
if (TSDB_CODE_SUCCESS == code) {
code = tjsonAddBoolToObject(pJson, jkProjectPhysiPlanMergeDataBlock, pNode->mergeDataBlock);
}
if (TSDB_CODE_SUCCESS == code) {
code = tjsonAddBoolToObject(pJson, jkProjectPhysiPlanIgnoreGroupId, pNode->ignoreGroupId);
}
return code;
}
@ -1714,6 +1725,9 @@ static int32_t jsonToPhysiProjectNode(const SJson* pJson, void* pObj) {
if (TSDB_CODE_SUCCESS == code) {
code = tjsonGetBoolValue(pJson, jkProjectPhysiPlanMergeDataBlock, &pNode->mergeDataBlock);
}
if (TSDB_CODE_SUCCESS == code) {
code = tjsonGetBoolValue(pJson, jkProjectPhysiPlanIgnoreGroupId, &pNode->ignoreGroupId);
}
return code;
}

3
source/libs/nodes/src/nodesUtilFuncs.c
View File

@ -392,6 +392,9 @@ static void destroyDataSinkNode(SDataSinkNode* pNode) { nodesDestroyNode((SNode*
static void destroyExprNode(SExprNode* pExpr) { taosArrayDestroy(pExpr->pAssociation); }
static void destroyTableCfg(STableCfg* pCfg) {
if (NULL == pCfg) {
return;
}
taosArrayDestroy(pCfg->pFuncs);
taosMemoryFree(pCfg->pComment);
taosMemoryFree(pCfg->pSchemas);

7
source/libs/parser/src/parAstParser.c
View File

@ -339,6 +339,11 @@ static int32_t collectMetaKeyFromShowBnodes(SCollectMetaKeyCxt* pCxt, SShowStmt*
pCxt->pMetaCache);
}
static int32_t collectMetaKeyFromShowCluster(SCollectMetaKeyCxt* pCxt, SShowStmt* pStmt) {
return reserveTableMetaInCache(pCxt->pParseCxt->acctId, TSDB_INFORMATION_SCHEMA_DB, TSDB_INS_TABLE_CLUSTER,
pCxt->pMetaCache);
}
static int32_t collectMetaKeyFromShowDatabases(SCollectMetaKeyCxt* pCxt, SShowStmt* pStmt) {
return reserveTableMetaInCache(pCxt->pParseCxt->acctId, TSDB_INFORMATION_SCHEMA_DB, TSDB_INS_TABLE_DATABASES,
pCxt->pMetaCache);
@ -547,6 +552,8 @@ static int32_t collectMetaKeyFromQuery(SCollectMetaKeyCxt* pCxt, SNode* pStmt) {
return collectMetaKeyFromShowSnodes(pCxt, (SShowStmt*)pStmt);
case QUERY_NODE_SHOW_BNODES_STMT:
return collectMetaKeyFromShowBnodes(pCxt, (SShowStmt*)pStmt);
case QUERY_NODE_SHOW_CLUSTER_STMT:
return collectMetaKeyFromShowCluster(pCxt, (SShowStmt*)pStmt);
case QUERY_NODE_SHOW_DATABASES_STMT:
return collectMetaKeyFromShowDatabases(pCxt, (SShowStmt*)pStmt);
case QUERY_NODE_SHOW_FUNCTIONS_STMT:

6
source/libs/parser/test/mockCatalog.cpp
View File

@ -119,6 +119,12 @@ void generateInformationSchema(MockCatalogService* mcs) {
.addColumn("dnode_id", TSDB_DATA_TYPE_INT);
builder.done();
}
{
ITableBuilder& builder =
mcs->createTableBuilder(TSDB_INFORMATION_SCHEMA_DB, TSDB_INS_TABLE_CLUSTER, TSDB_SYSTEM_TABLE, 1)
.addColumn("id", TSDB_DATA_TYPE_BIGINT);
builder.done();
}
}
void generatePerformanceSchema(MockCatalogService* mcs) {

9
source/libs/parser/test/parShowToUse.cpp
View File

@ -25,6 +25,15 @@ class ParserShowToUseTest : public ParserDdlTest {};
// todo SHOW apps
// todo SHOW connections
TEST_F(ParserShowToUseTest, showCluster) {
useDb("root", "test");
setCheckDdlFunc(
[&](const SQuery* pQuery, ParserStage stage) { ASSERT_EQ(nodeType(pQuery->pRoot), QUERY_NODE_SELECT_STMT); });
run("SHOW CLUSTER");
}
TEST_F(ParserShowToUseTest, showConsumers) {
useDb("root", "test");

2
source/libs/planner/src/planLogicCreater.c
View File

@ -865,6 +865,7 @@ static int32_t createProjectLogicNode(SLogicPlanContext* pCxt, SSelectStmt* pSel
TSWAP(pProject->node.pLimit, pSelect->pLimit);
TSWAP(pProject->node.pSlimit, pSelect->pSlimit);
pProject->ignoreGroupId = (NULL == pSelect->pPartitionByList);
pProject->node.groupAction =
(!pSelect->isSubquery && pCxt->pPlanCxt->streamQuery) ? GROUP_ACTION_KEEP : GROUP_ACTION_CLEAR;
pProject->node.requireDataOrder = DATA_ORDER_LEVEL_NONE;
@ -1078,6 +1079,7 @@ static int32_t createSetOpProjectLogicNode(SLogicPlanContext* pCxt, SSetOperator
if (NULL == pSetOperator->pOrderByList) {
TSWAP(pProject->node.pLimit, pSetOperator->pLimit);
}
pProject->ignoreGroupId = true;
int32_t code = TSDB_CODE_SUCCESS;

1
source/libs/planner/src/planPhysiCreater.c
View File

@ -998,6 +998,7 @@ static int32_t createProjectPhysiNode(SPhysiPlanContext* pCxt, SNodeList* pChild
}
pProject->mergeDataBlock = projectCanMergeDataBlock(pProjectLogicNode);
pProject->ignoreGroupId = pProjectLogicNode->ignoreGroupId;
int32_t code = TSDB_CODE_SUCCESS;
if (0 == LIST_LENGTH(pChildren)) {

1
source/libs/stream/src/stream.c
View File

@ -136,6 +136,7 @@ int32_t streamTaskEnqueue(SStreamTask* pTask, SStreamDispatchReq* pReq, SRpcMsg*
pRsp->pCont = buf;
pRsp->contLen = sizeof(SMsgHead) + sizeof(SStreamDispatchRsp);
tmsgSendRsp(pRsp);
tFreeStreamDispatchReq(pReq);
return status == TASK_INPUT_STATUS__NORMAL ? 0 : -1;
}

7
source/libs/stream/src/streamDispatch.c
View File

@ -62,6 +62,11 @@ int32_t tDecodeStreamDispatchReq(SDecoder* pDecoder, SStreamDispatchReq* pReq) {
return 0;
}
void tFreeStreamDispatchReq(SStreamDispatchReq* pReq) {
taosArrayDestroyP(pReq->data, taosMemoryFree);
taosArrayDestroy(pReq->dataLen);
}
int32_t tEncodeStreamRetrieveReq(SEncoder* pEncoder, const SStreamRetrieveReq* pReq) {
if (tStartEncode(pEncoder) < 0) return -1;
if (tEncodeI64(pEncoder, pReq->streamId) < 0) return -1;
@ -279,7 +284,7 @@ int32_t streamDispatchAllBlocks(SStreamTask* pTask, const SStreamDataBlock* pDat
}
code = 0;
FAIL_FIXED_DISPATCH:
taosArrayDestroy(req.data);
taosArrayDestroyP(req.data, taosMemoryFree);
taosArrayDestroy(req.dataLen);
return code;

8
source/libs/stream/src/streamExec.c
View File

@ -15,7 +15,7 @@
#include "streamInc.h"
static int32_t streamTaskExecImpl(SStreamTask* pTask, void* data, SArray* pRes) {
static int32_t streamTaskExecImpl(SStreamTask* pTask, const void* data, SArray* pRes) {
void* exec = pTask->exec.executor;
// set input
@ -82,14 +82,16 @@ static int32_t streamTaskExecImpl(SStreamTask* pTask, void* data, SArray* pRes)
return 0;
}
#if 0
static FORCE_INLINE int32_t streamUpdateVer(SStreamTask* pTask, SStreamDataBlock* pBlock) {
ASSERT(pBlock->type == STREAM_INPUT__DATA_BLOCK);
int32_t childId = pBlock->childId;
int64_t ver = pBlock->sourceVer;
SStreamChildEpInfo* pChildInfo = taosArrayGetP(pTask->childEpInfo, childId);
pChildInfo->processedVer = ver;
/*pChildInfo-> = ver;*/
return 0;
}
#endif
int32_t streamPipelineExec(SStreamTask* pTask, int32_t batchNum) {
ASSERT(pTask->taskLevel != TASK_LEVEL__SINK);
@ -198,6 +200,8 @@ int32_t streamExecForAll(SStreamTask* pTask) {
streamTaskExecImpl(pTask, data, pRes);
qDebug("stream task %d exec end", pTask->taskId);
streamFreeQitem(data);
if (taosArrayGetSize(pRes) != 0) {
SStreamDataBlock* qRes = taosAllocateQitem(sizeof(SStreamDataBlock), DEF_QITEM);
if (qRes == NULL) {

124
source/libs/stream/src/streamRecover.c
View File

@ -87,63 +87,95 @@ int32_t tDecodeSMStreamTaskRecoverRsp(SDecoder* pDecoder, SMStreamTaskRecoverRsp
return 0;
}
typedef struct {
int32_t vgId;
int32_t childId;
int64_t ver;
} SStreamVgVerCheckpoint;
int32_t tEncodeSStreamVgVerCheckpoint(SEncoder* pEncoder, const SStreamVgVerCheckpoint* pCheckpoint) {
if (tEncodeI32(pEncoder, pCheckpoint->vgId) < 0) return -1;
int32_t tEncodeSStreamCheckpointInfo(SEncoder* pEncoder, const SStreamCheckpointInfo* pCheckpoint) {
if (tEncodeI32(pEncoder, pCheckpoint->nodeId) < 0) return -1;
if (tEncodeI32(pEncoder, pCheckpoint->childId) < 0) return -1;
if (tEncodeI64(pEncoder, pCheckpoint->ver) < 0) return -1;
if (tEncodeI64(pEncoder, pCheckpoint->stateProcessedVer) < 0) return -1;
return 0;
}
int32_t tDecodeSStreamVgVerCheckpoint(SDecoder* pDecoder, SStreamVgVerCheckpoint* pCheckpoint) {
if (tDecodeI32(pDecoder, &pCheckpoint->vgId) < 0) return -1;
int32_t tDecodeSStreamCheckpointInfo(SDecoder* pDecoder, SStreamCheckpointInfo* pCheckpoint) {
if (tDecodeI32(pDecoder, &pCheckpoint->nodeId) < 0) return -1;
if (tDecodeI32(pDecoder, &pCheckpoint->childId) < 0) return -1;
if (tDecodeI64(pDecoder, &pCheckpoint->ver) < 0) return -1;
if (tDecodeI64(pDecoder, &pCheckpoint->stateProcessedVer) < 0) return -1;
return 0;
}
typedef struct {
int64_t streamId;
int64_t checkTs;
int64_t checkpointId;
int32_t taskId;
SArray* checkpointVer; // SArray<SStreamVgCheckpointVer>
} SStreamAggVerCheckpoint;
int32_t tEncodeSStreamAggVerCheckpoint(SEncoder* pEncoder, const SStreamAggVerCheckpoint* pCheckpoint) {
int32_t tEncodeSStreamMultiVgCheckpointInfo(SEncoder* pEncoder, const SStreamMultiVgCheckpointInfo* pCheckpoint) {
if (tEncodeI64(pEncoder, pCheckpoint->streamId) < 0) return -1;
if (tEncodeI64(pEncoder, pCheckpoint->checkTs) < 0) return -1;
if (tEncodeI64(pEncoder, pCheckpoint->checkpointId) < 0) return -1;
if (tEncodeI32(pEncoder, pCheckpoint->checkpointId) < 0) return -1;
if (tEncodeI32(pEncoder, pCheckpoint->taskId) < 0) return -1;
int32_t sz = taosArrayGetSize(pCheckpoint->checkpointVer);
if (tEncodeI32(pEncoder, sz) < 0) return -1;
for (int32_t i = 0; i < sz; i++) {
SStreamVgVerCheckpoint* pOneVgCkpoint = taosArrayGet(pCheckpoint->checkpointVer, i);
if (tEncodeSStreamVgVerCheckpoint(pEncoder, pOneVgCkpoint) < 0) return -1;
SStreamCheckpointInfo* pOneVgCkpoint = taosArrayGet(pCheckpoint->checkpointVer, i);
if (tEncodeSStreamCheckpointInfo(pEncoder, pOneVgCkpoint) < 0) return -1;
}
return 0;
}
int32_t tDecodeSStreamAggVerCheckpoint(SDecoder* pDecoder, SStreamAggVerCheckpoint* pCheckpoint) {
int32_t tDecodeSStreamMultiVgCheckpointInfo(SDecoder* pDecoder, SStreamMultiVgCheckpointInfo* pCheckpoint) {
if (tDecodeI64(pDecoder, &pCheckpoint->streamId) < 0) return -1;
if (tDecodeI64(pDecoder, &pCheckpoint->checkTs) < 0) return -1;
if (tDecodeI64(pDecoder, &pCheckpoint->checkpointId) < 0) return -1;
if (tDecodeI32(pDecoder, &pCheckpoint->checkpointId) < 0) return -1;
if (tDecodeI32(pDecoder, &pCheckpoint->taskId) < 0) return -1;
int32_t sz;
if (tDecodeI32(pDecoder, &sz) < 0) return -1;
for (int32_t i = 0; i < sz; i++) {
SStreamVgVerCheckpoint oneVgCheckpoint;
if (tDecodeSStreamVgVerCheckpoint(pDecoder, &oneVgCheckpoint) < 0) return -1;
SStreamCheckpointInfo oneVgCheckpoint;
if (tDecodeSStreamCheckpointInfo(pDecoder, &oneVgCheckpoint) < 0) return -1;
taosArrayPush(pCheckpoint->checkpointVer, &oneVgCheckpoint);
}
return 0;
}
int32_t streamCheckSinkLevel(SStreamMeta* pMeta, SStreamTask* pTask) {
void* buf = NULL;
ASSERT(pTask->taskLevel == TASK_LEVEL__SINK);
int32_t sz = taosArrayGetSize(pTask->checkpointInfo);
SStreamMultiVgCheckpointInfo checkpoint;
checkpoint.checkpointId = 0;
checkpoint.checkTs = taosGetTimestampMs();
checkpoint.streamId = pTask->streamId;
checkpoint.taskId = pTask->taskId;
checkpoint.checkpointVer = pTask->checkpointInfo;
int32_t len;
int32_t code;
tEncodeSize(tEncodeSStreamMultiVgCheckpointInfo, &checkpoint, len, code);
if (code < 0) {
return -1;
}
buf = taosMemoryCalloc(1, len);
if (buf == NULL) {
return -1;
}
SEncoder encoder;
tEncoderInit(&encoder, buf, len);
tEncodeSStreamMultiVgCheckpointInfo(&encoder, &checkpoint);
tEncoderClear(&encoder);
SStreamCheckpointKey key = {
.taskId = pTask->taskId,
.checkpointId = checkpoint.checkpointId,
};
if (tdbTbUpsert(pMeta->pStateDb, &key, sizeof(SStreamCheckpointKey), buf, len, &pMeta->txn) < 0) {
ASSERT(0);
goto FAIL;
}
taosMemoryFree(buf);
return 0;
FAIL:
if (buf) taosMemoryFree(buf);
return -1;
}
int32_t streamRecoverSinkLevel(SStreamMeta* pMeta, SStreamTask* pTask) {
ASSERT(pTask->taskLevel == TASK_LEVEL__SINK);
// load status
@ -154,9 +186,39 @@ int32_t streamRecoverSinkLevel(SStreamMeta* pMeta, SStreamTask* pTask) {
}
SDecoder decoder;
tDecoderInit(&decoder, pVal, vLen);
SStreamAggVerCheckpoint aggCheckpoint;
tDecodeSStreamAggVerCheckpoint(&decoder, &aggCheckpoint);
/*pTask->*/
SStreamMultiVgCheckpointInfo aggCheckpoint;
tDecodeSStreamMultiVgCheckpointInfo(&decoder, &aggCheckpoint);
tDecoderClear(&decoder);
pTask->nextCheckId = aggCheckpoint.checkpointId + 1;
pTask->checkpointInfo = aggCheckpoint.checkpointVer;
return 0;
}
int32_t streamCheckAggLevel(SStreamMeta* pMeta, SStreamTask* pTask) {
ASSERT(pTask->taskLevel == TASK_LEVEL__AGG);
// save and copy state
// save state info
return 0;
}
int32_t streamRecoverAggLevel(SStreamMeta* pMeta, SStreamTask* pTask) {
ASSERT(pTask->taskLevel == TASK_LEVEL__AGG);
// try recover sink level
// after all sink level recovered, choose current state backend to recover
return 0;
}
int32_t streamCheckSourceLevel(SStreamMeta* pMeta, SStreamTask* pTask) {
ASSERT(pTask->taskLevel == TASK_LEVEL__SOURCE);
// try recover agg level
//
return 0;
}
int32_t streamRecoverSourceLevel(SStreamMeta* pMeta, SStreamTask* pTask) {
ASSERT(pTask->taskLevel == TASK_LEVEL__SOURCE);
return 0;
}

4
source/libs/stream/src/streamTask.c
View File

@ -34,7 +34,7 @@ int32_t tEncodeStreamEpInfo(SEncoder* pEncoder, const SStreamChildEpInfo* pInfo)
if (tEncodeI32(pEncoder, pInfo->taskId) < 0) return -1;
if (tEncodeI32(pEncoder, pInfo->nodeId) < 0) return -1;
if (tEncodeI32(pEncoder, pInfo->childId) < 0) return -1;
if (tEncodeI64(pEncoder, pInfo->processedVer) < 0) return -1;
/*if (tEncodeI64(pEncoder, pInfo->processedVer) < 0) return -1;*/
if (tEncodeSEpSet(pEncoder, &pInfo->epSet) < 0) return -1;
return 0;
}
@ -43,7 +43,7 @@ int32_t tDecodeStreamEpInfo(SDecoder* pDecoder, SStreamChildEpInfo* pInfo) {
if (tDecodeI32(pDecoder, &pInfo->taskId) < 0) return -1;
if (tDecodeI32(pDecoder, &pInfo->nodeId) < 0) return -1;
if (tDecodeI32(pDecoder, &pInfo->childId) < 0) return -1;
if (tDecodeI64(pDecoder, &pInfo->processedVer) < 0) return -1;
/*if (tDecodeI64(pDecoder, &pInfo->processedVer) < 0) return -1;*/
if (tDecodeSEpSet(pDecoder, &pInfo->epSet) < 0) return -1;
return 0;
}

2
source/libs/sync/inc/syncInt.h
View File

@ -192,9 +192,11 @@ int32_t syncNodeRestartElectTimer(SSyncNode* pSyncNode, int32_t ms);
int32_t syncNodeResetElectTimer(SSyncNode* pSyncNode);
int32_t syncNodeStartHeartbeatTimer(SSyncNode* pSyncNode);
int32_t syncNodeStartNowHeartbeatTimer(SSyncNode* pSyncNode);
int32_t syncNodeStartHeartbeatTimerMS(SSyncNode* pSyncNode, int32_t ms);
int32_t syncNodeStopHeartbeatTimer(SSyncNode* pSyncNode);
int32_t syncNodeRestartHeartbeatTimer(SSyncNode* pSyncNode);
int32_t syncNodeRestartNowHeartbeatTimer(SSyncNode* pSyncNode);
int32_t syncNodeRestartNowHeartbeatTimerMS(SSyncNode* pSyncNode, int32_t ms);
// utils --------------
int32_t syncNodeSendMsgById(const SRaftId* destRaftId, SSyncNode* pSyncNode, SRpcMsg* pMsg);

17
source/libs/sync/src/syncMain.c
View File

@ -1322,10 +1322,10 @@ int32_t syncNodeStartHeartbeatTimer(SSyncNode* pSyncNode) {
return ret;
}
int32_t syncNodeStartNowHeartbeatTimer(SSyncNode* pSyncNode) {
int32_t syncNodeStartHeartbeatTimerMS(SSyncNode* pSyncNode, int32_t ms) {
int32_t ret = 0;
if (syncEnvIsStart()) {
taosTmrReset(pSyncNode->FpHeartbeatTimerCB, 1, pSyncNode, gSyncEnv->pTimerManager, &pSyncNode->pHeartbeatTimer);
taosTmrReset(pSyncNode->FpHeartbeatTimerCB, ms, pSyncNode, gSyncEnv->pTimerManager, &pSyncNode->pHeartbeatTimer);
atomic_store_64(&pSyncNode->heartbeatTimerLogicClock, pSyncNode->heartbeatTimerLogicClockUser);
} else {
sError("vgId:%d, start heartbeat timer error, sync env is stop", pSyncNode->vgId);
@ -1333,13 +1333,18 @@ int32_t syncNodeStartNowHeartbeatTimer(SSyncNode* pSyncNode) {
do {
char logBuf[128];
snprintf(logBuf, sizeof(logBuf), "start heartbeat timer, ms:%d", 1);
snprintf(logBuf, sizeof(logBuf), "start heartbeat timer, ms:%d", ms);
syncNodeEventLog(pSyncNode, logBuf);
} while (0);
return ret;
}
int32_t syncNodeStartNowHeartbeatTimer(SSyncNode* pSyncNode) {
int32_t ret = syncNodeStartHeartbeatTimerMS(pSyncNode, 1);
return ret;
}
int32_t syncNodeStopHeartbeatTimer(SSyncNode* pSyncNode) {
int32_t ret = 0;
atomic_add_fetch_64(&pSyncNode->heartbeatTimerLogicClockUser, 1);
@ -1363,6 +1368,12 @@ int32_t syncNodeRestartNowHeartbeatTimer(SSyncNode* pSyncNode) {
return 0;
}
int32_t syncNodeRestartNowHeartbeatTimerMS(SSyncNode* pSyncNode, int32_t ms) {
syncNodeStopHeartbeatTimer(pSyncNode);
syncNodeStartHeartbeatTimerMS(pSyncNode, ms);
return 0;
}
// utils --------------
int32_t syncNodeSendMsgById(const SRaftId* destRaftId, SSyncNode* pSyncNode, SRpcMsg* pMsg) {
SEpSet epSet;

25
source/libs/sync/src/syncReplication.c
View File

@ -200,9 +200,23 @@ int32_t syncNodeAppendEntriesPeersSnapshot2(SSyncNode* pSyncNode) {
// send msg
syncNodeAppendEntriesBatch(pSyncNode, pDestId, pMsg);
syncAppendEntriesBatchDestroy(pMsg);
// speed up
if (pMsg->dataCount > 0 && pMsg->prevLogIndex < pSyncNode->commitIndex) {
ret = 1;
do {
char logBuf[128];
char host[64];
uint16_t port;
syncUtilU642Addr(pDestId->addr, host, sizeof(host), &port);
snprintf(logBuf, sizeof(logBuf), "speed up for %s:%d, pre-index:%ld", host, port, pMsg->prevLogIndex);
syncNodeEventLog(pSyncNode, logBuf);
} while (0);
}
}
return 0;
return ret;
}
int32_t syncNodeAppendEntriesPeersSnapshot(SSyncNode* pSyncNode) {
@ -309,7 +323,14 @@ int32_t syncNodeReplicate(SSyncNode* pSyncNode) {
break;
}
syncNodeRestartHeartbeatTimer(pSyncNode);
if (ret > 0) {
// speed up replicate
int32_t ms = pSyncNode->heartbeatTimerMS < 50 ? pSyncNode->heartbeatTimerMS : 50;
syncNodeRestartNowHeartbeatTimerMS(pSyncNode, ms);
} else {
syncNodeRestartHeartbeatTimer(pSyncNode);
}
return ret;
}

4
source/libs/transport/inc/transComm.h
View File

@ -105,13 +105,13 @@ typedef SRpcCtxVal STransCtxVal;
typedef SRpcInfo STrans;
typedef SRpcConnInfo STransHandleInfo;
// ref mgt
// handle
// ref mgt handle
typedef struct SExHandle {
void* handle;
int64_t refId;
void* pThrd;
} SExHandle;
/*convet from fqdn to ip */
typedef struct SCvtAddr {
char ip[TSDB_FQDN_LEN];

7
source/libs/transport/src/transComm.c
View File

@ -222,14 +222,13 @@ SAsyncPool* transAsyncPoolCreate(uv_loop_t* loop, int sz, void* arg, AsyncCB cb)
pool->asyncs = taosMemoryCalloc(1, sizeof(uv_async_t) * pool->nAsync);
for (int i = 0; i < pool->nAsync; i++) {
uv_async_t* async = &(pool->asyncs[i]);
uv_async_init(loop, async, cb);
SAsyncItem* item = taosMemoryCalloc(1, sizeof(SAsyncItem));
item->pThrd = arg;
QUEUE_INIT(&item->qmsg);
taosThreadMutexInit(&item->mtx, NULL);
uv_async_t* async = &(pool->asyncs[i]);
uv_async_init(loop, async, cb);
async->data = item;
}
return pool;
@ -238,7 +237,7 @@ SAsyncPool* transAsyncPoolCreate(uv_loop_t* loop, int sz, void* arg, AsyncCB cb)
void transAsyncPoolDestroy(SAsyncPool* pool) {
for (int i = 0; i < pool->nAsync; i++) {
uv_async_t* async = &(pool->asyncs[i]);
// uv_close((uv_handle_t*)async, NULL);
SAsyncItem* item = async->data;
taosThreadMutexDestroy(&item->mtx);
taosMemoryFree(item);

2
source/util/src/terror.c
View File

@ -614,6 +614,8 @@ TAOS_DEFINE_ERROR(TSDB_CODE_RSMA_INVALID_STAT, "Invalid rsma state"
TAOS_DEFINE_ERROR(TSDB_CODE_RSMA_QTASKINFO_CREATE, "Rsma qtaskinfo creation error")
TAOS_DEFINE_ERROR(TSDB_CODE_RSMA_FILE_CORRUPTED, "Rsma file corrupted")
TAOS_DEFINE_ERROR(TSDB_CODE_RSMA_REMOVE_EXISTS, "Rsma remove exists")
TAOS_DEFINE_ERROR(TSDB_CODE_RSMA_FETCH_MSG_MSSED_UP, "Rsma fetch msg is messed up")
TAOS_DEFINE_ERROR(TSDB_CODE_RSMA_EMPTY_INFO, "Rsma info is empty")
//index
TAOS_DEFINE_ERROR(TSDB_CODE_INDEX_REBUILDING, "Index is rebuilding")

2
tests/docs-examples-test/go.sh
View File

@ -4,7 +4,7 @@ set -e
taosd >>/dev/null 2>&1 &
taosadapter >>/dev/null 2>&1 &
sleep 10
cd ../../docs/examples/go
go mod tidy

47
tests/docs-examples-test/python.sh Normal file
View File

@ -0,0 +1,47 @@
#!/bin/bash
set -e
taosd >>/dev/null 2>&1 &
taosadapter >>/dev/null 2>&1 &
sleep 10
cd ../../docs/examples/python
# 1
taos -s "create database if not exists log"
python3 connect_example.py
# 2
taos -s "drop database if exists power"
python3 native_insert_example.py
# 3
taos -s "drop database power"
python3 bind_param_example.py
# 4
taos -s "drop database power"
python3 multi_bind_example.py
# 5
python3 query_example.py
# 6
python3 async_query_example.py
# 7
taos -s "drop database if exists test"
python3 line_protocol_example.py
# 8
taos -s "drop database test"
python3 telnet_line_protocol_example.py
# 9
taos -s "drop database test"
python3 json_protocol_example.py
# 10
# python3 subscribe_demo.py

2
tests/parallel_test/collect_cases.sh
View File

@ -41,7 +41,7 @@ fi
cat ../script/jenkins/basic.txt |grep -v "^#"|grep -v "^$"|sed "s/^/,,script,/" >>$case_file
grep "^python" ../system-test/fulltest.sh |sed "s/^/,,system-test,/" >>$case_file
grep "^python" ../develop-test/fulltest.sh |sed "s/^/,,develop-test,/" >>$case_file
find ../docs-examples-test/ -name "*.sh" -printf '%f\n' | xargs -I {} echo ",,docs-examples-test,bash {}" >> $case_file
# tar source code for run.sh to use
# if [ $ent -eq 0 ]; then
# cd ../../../

2
tests/parallel_test/run_case.sh
View File

@ -50,12 +50,14 @@ if [ $ent -eq 0 ]; then
export LD_LIBRARY_PATH=/home/TDengine/debug/build/lib
ln -s /home/TDengine/debug/build/lib/libtaos.so /usr/lib/libtaos.so 2>/dev/null
ln -s /home/TDengine/debug/build/lib/libtaos.so /usr/lib/libtaos.so.1 2>/dev/null
ln -s /home/TDengine/include/client/taos.h /usr/include/taos.h 2>/dev/null
CONTAINER_TESTDIR=/home/TDengine
else
export PATH=$PATH:/home/TDinternal/debug/build/bin
export LD_LIBRARY_PATH=/home/TDinternal/debug/build/lib
ln -s /home/TDinternal/debug/build/lib/libtaos.so /usr/lib/libtaos.so 2>/dev/null
ln -s /home/TDinternal/debug/build/lib/libtaos.so /usr/lib/libtaos.so.1 2>/dev/null
ln -s /home/TDinternal/community/include/client/taos.h /usr/include/taos.h 2>/dev/null
CONTAINER_TESTDIR=/home/TDinternal/community
fi
mkdir -p /var/lib/taos/subscribe

4
tests/script/tsim/sma/rsmaCreateInsertQuery.sim
View File

@ -29,8 +29,8 @@ sql insert into ct1 values(now, 10);
sql insert into ct1 values(now+1s, 1);
sql insert into ct1 values(now+2s, 100);
print =============== wait maxdelay 15+1 seconds for results
sleep 16000
print =============== wait maxdelay 15+2 seconds for results
sleep 17000
print =============== select * from retention level 2 from memory
sql select * from ct1;

8
tests/script/tsim/sma/rsmaPersistenceRecovery.sim
View File

@ -29,8 +29,8 @@ sql insert into ct1 values(now, 10, 10.0);
sql insert into ct1 values(now+1s, 1, 1.0);
sql insert into ct1 values(now+2s, 100, 100.0);
print =============== wait maxdelay 5+1 seconds for results
sleep 6000
print =============== wait maxdelay 5+2 seconds for results
sleep 7000
print =============== select * from retention level 2 from memory
sql select * from ct1;
@ -135,8 +135,8 @@ print =============== insert after rsma qtaskinfo recovery
sql insert into ct1 values(now, 50, 500.0);
sql insert into ct1 values(now+1s, 40, 40.0);
print =============== wait maxdelay 5+1 seconds for results
sleep 6000
print =============== wait maxdelay 5+2 seconds for results
sleep 7000
print =============== select * from retention level 2 from file and memory after rsma qtaskinfo recovery
sql select * from ct1;

2
tests/system-test/1-insert/create_retentions.py
View File

@ -187,7 +187,7 @@ class TDTestCase:
tdSql.execute(f'create table {dbname}.ct{i+1} using {dbname}.{stb} tags ( {i+1} )')
def __insert_data(self, rows, ctb_num=20, dbname=DBNAME, rsma=False, rsma_type="sum"):
tdLog.printNoPrefix("==========step: start inser data into tables now.....")
tdLog.printNoPrefix("==========step: start insert data into tables now.....")
# from ...pytest.util.common import DataSet
data = DataSet()
data.get_order_set(rows)

139
tests/system-test/2-query/distribute_agg_spread.py
View File

@ -6,13 +6,10 @@ import random
class TDTestCase:
updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 ,
"jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
"wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143,
"maxTablesPerVnode":2 ,"minTablesPerVnode":2,"tableIncStepPerVnode":2 }
updatecfgDict = {"maxTablesPerVnode":2 ,"minTablesPerVnode":2,"tableIncStepPerVnode":2 }
def init(self, conn, logSql):
tdLog.debug("start to execute %s" % __file__)
tdLog.debug(f"start to execute {__file__}")
tdSql.init(conn.cursor())
self.vnode_disbutes = None
self.ts = 1537146000000
@ -31,60 +28,61 @@ class TDTestCase:
same_result = tdSql.queryResult
if spread_result !=same_result:
tdLog.exit(" max function work not as expected, sql : %s "% spread_sql)
tdLog.exit(f" max function work not as expected, sql : {spread_sql} ")
else:
tdLog.info(" max function work as expected, sql : %s "% spread_sql)
tdLog.info(f" max function work as expected, sql : {spread_sql} ")
def prepare_datas_of_distribute(self):
def prepare_datas_of_distribute(self, dbname="testdb"):
# prepate datas for 20 tables distributed at different vgroups
tdSql.execute("create database if not exists testdb keep 3650 duration 1000 vgroups 5")
tdSql.execute(" use testdb ")
tdSql.execute(f"create database if not exists {dbname} keep 3650 duration 1000 vgroups 5")
tdSql.execute(f" use {dbname}")
tdSql.execute(
'''create table stb1
f'''create table {dbname}.stb1
(ts timestamp, c1 int, c2 bigint, c3 smallint, c4 tinyint, c5 float, c6 double, c7 bool, c8 binary(16),c9 nchar(32), c10 timestamp)
tags (t0 timestamp, t1 int, t2 bigint, t3 smallint, t4 tinyint, t5 float, t6 double, t7 bool, t8 binary(16),t9 nchar(32))
'''
)
tdSql.execute(
'''
create table t1
f'''
create table {dbname}.t1
(ts timestamp, c1 int, c2 bigint, c3 smallint, c4 tinyint, c5 float, c6 double, c7 bool, c8 binary(16),c9 nchar(32), c10 timestamp)
'''
)
for i in range(20):
tdSql.execute(f'create table ct{i+1} using stb1 tags ( now(), {1*i}, {11111*i}, {111*i}, {1*i}, {1.11*i}, {11.11*i}, {i%2}, "binary{i}", "nchar{i}" )')
tdSql.execute(f'create table {dbname}.ct{i+1} using {dbname}.stb1 tags ( now(), {1*i}, {11111*i}, {111*i}, {1*i}, {1.11*i}, {11.11*i}, {i%2}, "binary{i}", "nchar{i}" )')
for i in range(9):
tdSql.execute(
f"insert into ct1 values ( now()-{i*10}s, {1*i}, {11111*i}, {111*i}, {11*i}, {1.11*i}, {11.11*i}, {i%2}, 'binary{i}', 'nchar{i}', now()+{1*i}a )"
f"insert into {dbname}.ct1 values ( now()-{i*10}s, {1*i}, {11111*i}, {111*i}, {11*i}, {1.11*i}, {11.11*i}, {i%2}, 'binary{i}', 'nchar{i}', now()+{1*i}a )"
)
tdSql.execute(
f"insert into ct4 values ( now()-{i*90}d, {1*i}, {11111*i}, {111*i}, {11*i}, {1.11*i}, {11.11*i}, {i%2}, 'binary{i}', 'nchar{i}', now()+{1*i}a )"
f"insert into {dbname}.ct4 values ( now()-{i*90}d, {1*i}, {11111*i}, {111*i}, {11*i}, {1.11*i}, {11.11*i}, {i%2}, 'binary{i}', 'nchar{i}', now()+{1*i}a )"
)
for i in range(1,21):
if i ==1 or i == 4:
continue
else:
tbname = "ct"+f'{i}'
tbname = f"ct{i}"
for j in range(9):
tdSql.execute(
f"insert into {tbname} values ( now()-{(i+j)*10}s, {1*(j+i)}, {11111*(j+i)}, {111*(j+i)}, {11*(j)}, {1.11*(j+i)}, {11.11*(j+i)}, {(j+i)%2}, 'binary{j}', 'nchar{j}', now()+{1*j}a )"
f"insert into {dbname}.{tbname} values ( now()-{(i+j)*10}s, {1*(j+i)}, {11111*(j+i)}, {111*(j+i)}, {11*(j)}, {1.11*(j+i)}, {11.11*(j+i)}, {(j+i)%2}, 'binary{j}', 'nchar{j}', now()+{1*j}a )"
)
tdSql.execute("insert into ct1 values (now()-45s, 0, 0, 0, 0, 0, 0, 0, 'binary0', 'nchar0', now()+8a )")
tdSql.execute("insert into ct1 values (now()+10s, 9, -99999, -999, -99, -9.99, -99.99, 1, 'binary9', 'nchar9', now()+9a )")
tdSql.execute("insert into ct1 values (now()+15s, 9, -99999, -999, -99, -9.99, NULL, 1, 'binary9', 'nchar9', now()+9a )")
tdSql.execute("insert into ct1 values (now()+20s, 9, -99999, -999, NULL, -9.99, -99.99, 1, 'binary9', 'nchar9', now()+9a )")
tdSql.execute("insert into ct4 values (now()-810d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
tdSql.execute("insert into ct4 values (now()-400d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
tdSql.execute("insert into ct4 values (now()+90d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
tdSql.execute(f"insert into {dbname}.ct1 values (now()-45s, 0, 0, 0, 0, 0, 0, 0, 'binary0', 'nchar0', now()+8a )")
tdSql.execute(f"insert into {dbname}.ct1 values (now()+10s, 9, -99999, -999, -99, -9.99, -99.99, 1, 'binary9', 'nchar9', now()+9a )")
tdSql.execute(f"insert into {dbname}.ct1 values (now()+15s, 9, -99999, -999, -99, -9.99, NULL, 1, 'binary9', 'nchar9', now()+9a )")
tdSql.execute(f"insert into {dbname}.ct1 values (now()+20s, 9, -99999, -999, NULL, -9.99, -99.99, 1, 'binary9', 'nchar9', now()+9a )")
tdSql.execute(f"insert into {dbname}.ct4 values (now()-810d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
tdSql.execute(f"insert into {dbname}.ct4 values (now()-400d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
tdSql.execute(f"insert into {dbname}.ct4 values (now()+90d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
tdSql.execute(
f'''insert into t1 values
f'''insert into {dbname}.t1 values
( '2020-04-21 01:01:01.000', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
( '2020-10-21 01:01:01.000', 1, 11111, 111, 11, 1.11, 11.11, 1, "binary1", "nchar1", now()+1a )
( '2020-12-31 01:01:01.000', 2, 22222, 222, 22, 2.22, 22.22, 0, "binary2", "nchar2", now()+2a )
@ -100,11 +98,11 @@ class TDTestCase:
'''
)
tdLog.info(" prepare data for distributed_aggregate done! ")
tdLog.info(f" prepare data for distributed_aggregate done! ")
def check_distribute_datas(self):
def check_distribute_datas(self, dbname="testdb"):
# get vgroup_ids of all
tdSql.query("show vgroups ")
tdSql.query(f"show {dbname}.vgroups ")
vgroups = tdSql.queryResult
vnode_tables={}
@ -112,9 +110,8 @@ class TDTestCase:
for vgroup_id in vgroups:
vnode_tables[vgroup_id[0]]=[]
# check sub_table of per vnode ,make sure sub_table has been distributed
tdSql.query("show tables like 'ct%'")
tdSql.query(f"show {dbname}.tables like 'ct%'")
table_names = tdSql.queryResult
tablenames = []
for table_name in table_names:
@ -126,9 +123,9 @@ class TDTestCase:
if len(v)>=2:
count+=1
if count < 2:
tdLog.exit(" the datas of all not satisfy sub_table has been distributed ")
tdLog.exit(f" the datas of all not satisfy sub_table has been distributed ")
def check_spread_distribute_diff_vnode(self,col_name):
def check_spread_distribute_diff_vnode(self,col_name, dbname="testdb"):
vgroup_ids = []
for k ,v in self.vnode_disbutes.items():
@ -142,13 +139,13 @@ class TDTestCase:
distribute_tbnames.append(random.sample(vnode_tables,1)[0])
tbname_ins = ""
for tbname in distribute_tbnames:
tbname_ins += "'%s' ,"%tbname
tbname_ins += f"'{tbname}' ,"
tbname_filters = tbname_ins[:-1]
spread_sql = f"select spread({col_name}) from stb1 where tbname in ({tbname_filters})"
spread_sql = f"select spread({col_name}) from {dbname}.stb1 where tbname in ({tbname_filters})"
same_sql = f"select max({col_name}) - min({col_name}) from stb1 where tbname in ({tbname_filters})"
same_sql = f"select max({col_name}) - min({col_name}) from {dbname}.stb1 where tbname in ({tbname_filters})"
tdSql.query(spread_sql)
spread_result = tdSql.queryResult
@ -157,20 +154,20 @@ class TDTestCase:
same_result = tdSql.queryResult
if spread_result !=same_result:
tdLog.exit(" spread function work not as expected, sql : %s "% spread_sql)
tdLog.exit(f" spread function work not as expected, sql : {spread_sql} ")
else:
tdLog.info(" spread function work as expected, sql : %s "% spread_sql)
tdLog.info(f" spread function work as expected, sql : {spread_sql} ")
def check_spread_status(self):
def check_spread_status(self, dbname="testdb"):
# check max function work status
tdSql.query("show tables like 'ct%'")
tdSql.query(f"show {dbname}.tables like 'ct%'")
table_names = tdSql.queryResult
tablenames = []
for table_name in table_names:
tablenames.append(table_name[0])
tablenames.append(f"{dbname}.{table_name[0]}")
tdSql.query("desc stb1")
tdSql.query(f"desc {dbname}.stb1")
col_names = tdSql.queryResult
colnames = []
@ -185,80 +182,76 @@ class TDTestCase:
# check max function for different vnode
for colname in colnames:
if colname.startswith("c"):
if colname.startswith(f"c"):
self.check_spread_distribute_diff_vnode(colname)
else:
# self.check_spread_distribute_diff_vnode(colname) # bug for tag
pass
def distribute_agg_query(self):
def distribute_agg_query(self, dbname="testdb"):
# basic filter
tdSql.query("select spread(c1) from stb1 where c1 is null")
tdSql.query(f"select spread(c1) from {dbname}.stb1 where c1 is null")
tdSql.checkRows(1)
tdSql.query("select spread(c1) from stb1 where t1=1")
tdSql.query(f"select spread(c1) from {dbname}.stb1 where t1=1")
tdSql.checkData(0,0,8.000000000)
tdSql.query("select spread(c1+c2) from stb1 where c1 =1 ")
tdSql.query(f"select spread(c1+c2) from {dbname}.stb1 where c1 =1 ")
tdSql.checkData(0,0,0.000000000)
tdSql.query("select spread(c1) from stb1 where tbname=\"ct2\"")
tdSql.query(f"select spread(c1) from {dbname}.stb1 where tbname=\"ct2\"")
tdSql.checkData(0,0,8.000000000)
tdSql.query("select spread(c1) from stb1 partition by tbname")
tdSql.query(f"select spread(c1) from {dbname}.stb1 partition by tbname")
tdSql.checkRows(20)
tdSql.query("select spread(c1) from stb1 where t1> 4 partition by tbname")
tdSql.query(f"select spread(c1) from {dbname}.stb1 where t1> 4 partition by tbname")
tdSql.checkRows(15)
# union all
tdSql.query("select spread(c1) from stb1 union all select max(c1)-min(c1) from stb1 ")
tdSql.query(f"select spread(c1) from {dbname}.stb1 union all select max(c1)-min(c1) from {dbname}.stb1 ")
tdSql.checkRows(2)
tdSql.checkData(0,0,28.000000000)
# join
tdSql.execute(" create database if not exists db ")
tdSql.execute(" use db ")
tdSql.execute(" create stable st (ts timestamp , c1 int ,c2 float) tags(t1 int) ")
tdSql.execute(" create table tb1 using st tags(1) ")
tdSql.execute(" create table tb2 using st tags(2) ")
tdSql.execute(f" create database if not exists db ")
tdSql.execute(f" use db ")
tdSql.execute(f" create stable db.st (ts timestamp , c1 int ,c2 float) tags(t1 int) ")
tdSql.execute(f" create table db.tb1 using db.st tags(1) ")
tdSql.execute(f" create table db.tb2 using db.st tags(2) ")
for i in range(10):
ts = i*10 + self.ts
tdSql.execute(f" insert into tb1 values({ts},{i},{i}.0)")
tdSql.execute(f" insert into tb2 values({ts},{i},{i}.0)")
tdSql.execute(f" insert into db.tb1 values({ts},{i},{i}.0)")
tdSql.execute(f" insert into db.tb2 values({ts},{i},{i}.0)")
tdSql.query("select spread(tb1.c1), spread(tb2.c2) from tb1, tb2 where tb1.ts=tb2.ts")
tdSql.query(f"select spread(tb1.c1), spread(tb2.c2) from db.tb1 tb1, db.tb2 tb2 where tb1.ts=tb2.ts")
tdSql.checkRows(1)
tdSql.checkData(0,0,9.000000000)
tdSql.checkData(0,0,9.00000)
# group by
tdSql.execute(" use testdb ")
tdSql.query(" select max(c1),c1 from stb1 group by t1 ")
tdSql.execute(f" use {dbname} ")
tdSql.query(f" select max(c1),c1 from {dbname}.stb1 group by t1 ")
tdSql.checkRows(20)
tdSql.query(" select max(c1),c1 from stb1 group by c1 ")
tdSql.query(f" select max(c1),c1 from {dbname}.stb1 group by c1 ")
tdSql.checkRows(30)
tdSql.query(" select max(c1),c2 from stb1 group by c2 ")
tdSql.query(f" select max(c1),c2 from {dbname}.stb1 group by c2 ")
tdSql.checkRows(31)
# partition by tbname or partition by tag
tdSql.query("select spread(c1) from stb1 partition by tbname")
tdSql.query(f"select spread(c1) from {dbname}.stb1 partition by tbname")
query_data = tdSql.queryResult
# nest query for support max
tdSql.query("select spread(c2+2)+1 from (select max(c1) c2 from stb1)")
tdSql.query(f"select spread(c2+2)+1 from (select max(c1) c2 from {dbname}.stb1)")
tdSql.checkData(0,0,1.000000000)
tdSql.query("select spread(c1+2)+1 as c2 from (select ts ,c1 ,c2 from stb1)")
tdSql.query(f"select spread(c1+2)+1 as c2 from (select ts ,c1 ,c2 from {dbname}.stb1)")
tdSql.checkData(0,0,29.000000000)
tdSql.query("select spread(a+2)+1 as c2 from (select ts ,abs(c1) a ,c2 from stb1)")
tdSql.query(f"select spread(a+2)+1 as c2 from (select ts ,abs(c1) a ,c2 from {dbname}.stb1)")
tdSql.checkData(0,0,29.000000000)
# mixup with other functions
tdSql.query("select max(c1),count(c1),last(c2,c3),spread(c1) from stb1")
tdSql.query(f"select max(c1),count(c1),last(c2,c3),spread(c1) from {dbname}.stb1")
tdSql.checkData(0,0,28)
tdSql.checkData(0,1,184)
tdSql.checkData(0,2,-99999)
@ -275,7 +268,7 @@ class TDTestCase:
def stop(self):
tdSql.close()
tdLog.success("%s successfully executed" % __file__)
tdLog.success(f"{__file__} successfully executed")
tdCases.addWindows(__file__, TDTestCase())
tdCases.addLinux(__file__, TDTestCase())

122
tests/system-test/2-query/distribute_agg_stddev.py
View File

@ -7,10 +7,7 @@ import platform
import math
class TDTestCase:
updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 ,
"jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
"wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143,
"maxTablesPerVnode":2 ,"minTablesPerVnode":2,"tableIncStepPerVnode":2 }
updatecfgDict = {"maxTablesPerVnode":2 ,"minTablesPerVnode":2,"tableIncStepPerVnode":2 }
def init(self, conn, logSql):
tdLog.debug("start to execute %s" % __file__)
@ -45,55 +42,56 @@ class TDTestCase:
else:
tdLog.exit(" sql:%s; row:0 col:0 data:%d , expect:%d"%(stddev_sql,tdSql.queryResult[0][0],stddev_result))
def prepare_datas_of_distribute(self):
def prepare_datas_of_distribute(self, dbname="testdb"):
# prepate datas for 20 tables distributed at different vgroups
tdSql.execute("create database if not exists testdb keep 3650 duration 1000 vgroups 5")
tdSql.execute(" use testdb ")
tdSql.execute(f"create database if not exists {dbname} keep 3650 duration 1000 vgroups 5")
tdSql.execute(f" use {dbname}")
tdSql.execute(
'''create table stb1
f'''create table {dbname}.stb1
(ts timestamp, c1 int, c2 bigint, c3 smallint, c4 tinyint, c5 float, c6 double, c7 bool, c8 binary(16),c9 nchar(32), c10 timestamp)
tags (t0 timestamp, t1 int, t2 bigint, t3 smallint, t4 tinyint, t5 float, t6 double, t7 bool, t8 binary(16),t9 nchar(32))
'''
)
tdSql.execute(
'''
create table t1
f'''
create table {dbname}.t1
(ts timestamp, c1 int, c2 bigint, c3 smallint, c4 tinyint, c5 float, c6 double, c7 bool, c8 binary(16),c9 nchar(32), c10 timestamp)
'''
)
for i in range(20):
tdSql.execute(f'create table ct{i+1} using stb1 tags ( now(), {1*i}, {11111*i}, {111*i}, {1*i}, {1.11*i}, {11.11*i}, {i%2}, "binary{i}", "nchar{i}" )')
tdSql.execute(f'create table {dbname}.ct{i+1} using {dbname}.stb1 tags ( now(), {1*i}, {11111*i}, {111*i}, {1*i}, {1.11*i}, {11.11*i}, {i%2}, "binary{i}", "nchar{i}" )')
for i in range(9):
tdSql.execute(
f"insert into ct1 values ( now()-{i*10}s, {1*i}, {11111*i}, {111*i}, {11*i}, {1.11*i}, {11.11*i}, {i%2}, 'binary{i}', 'nchar{i}', now()+{1*i}a )"
f"insert into {dbname}.ct1 values ( now()-{i*10}s, {1*i}, {11111*i}, {111*i}, {11*i}, {1.11*i}, {11.11*i}, {i%2}, 'binary{i}', 'nchar{i}', now()+{1*i}a )"
)
tdSql.execute(
f"insert into ct4 values ( now()-{i*90}d, {1*i}, {11111*i}, {111*i}, {11*i}, {1.11*i}, {11.11*i}, {i%2}, 'binary{i}', 'nchar{i}', now()+{1*i}a )"
f"insert into {dbname}.ct4 values ( now()-{i*90}d, {1*i}, {11111*i}, {111*i}, {11*i}, {1.11*i}, {11.11*i}, {i%2}, 'binary{i}', 'nchar{i}', now()+{1*i}a )"
)
for i in range(1,21):
if i ==1 or i == 4:
continue
else:
tbname = "ct"+f'{i}'
tbname = f"ct{i}"
for j in range(9):
tdSql.execute(
f"insert into {tbname} values ( now()-{(i+j)*10}s, {1*(j+i)}, {11111*(j+i)}, {111*(j+i)}, {11*(j)}, {1.11*(j+i)}, {11.11*(j+i)}, {(j+i)%2}, 'binary{j}', 'nchar{j}', now()+{1*j}a )"
f"insert into {dbname}.{tbname} values ( now()-{(i+j)*10}s, {1*(j+i)}, {11111*(j+i)}, {111*(j+i)}, {11*(j)}, {1.11*(j+i)}, {11.11*(j+i)}, {(j+i)%2}, 'binary{j}', 'nchar{j}', now()+{1*j}a )"
)
tdSql.execute("insert into ct1 values (now()-45s, 0, 0, 0, 0, 0, 0, 0, 'binary0', 'nchar0', now()+8a )")
tdSql.execute("insert into ct1 values (now()+10s, 9, -99999, -999, -99, -9.99, -99.99, 1, 'binary9', 'nchar9', now()+9a )")
tdSql.execute("insert into ct1 values (now()+15s, 9, -99999, -999, -99, -9.99, NULL, 1, 'binary9', 'nchar9', now()+9a )")
tdSql.execute("insert into ct1 values (now()+20s, 9, -99999, -999, NULL, -9.99, -99.99, 1, 'binary9', 'nchar9', now()+9a )")
tdSql.execute("insert into ct4 values (now()-810d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
tdSql.execute("insert into ct4 values (now()-400d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
tdSql.execute("insert into ct4 values (now()+90d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
tdSql.execute(f"insert into {dbname}.ct1 values (now()-45s, 0, 0, 0, 0, 0, 0, 0, 'binary0', 'nchar0', now()+8a )")
tdSql.execute(f"insert into {dbname}.ct1 values (now()+10s, 9, -99999, -999, -99, -9.99, -99.99, 1, 'binary9', 'nchar9', now()+9a )")
tdSql.execute(f"insert into {dbname}.ct1 values (now()+15s, 9, -99999, -999, -99, -9.99, NULL, 1, 'binary9', 'nchar9', now()+9a )")
tdSql.execute(f"insert into {dbname}.ct1 values (now()+20s, 9, -99999, -999, NULL, -9.99, -99.99, 1, 'binary9', 'nchar9', now()+9a )")
tdSql.execute(f"insert into {dbname}.ct4 values (now()-810d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
tdSql.execute(f"insert into {dbname}.ct4 values (now()-400d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
tdSql.execute(f"insert into {dbname}.ct4 values (now()+90d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
tdSql.execute(
f'''insert into t1 values
f'''insert into {dbname}.t1 values
( '2020-04-21 01:01:01.000', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
( '2020-10-21 01:01:01.000', 1, 11111, 111, 11, 1.11, 11.11, 1, "binary1", "nchar1", now()+1a )
( '2020-12-31 01:01:01.000', 2, 22222, 222, 22, 2.22, 22.22, 0, "binary2", "nchar2", now()+2a )
@ -109,11 +107,11 @@ class TDTestCase:
'''
)
tdLog.info(" prepare data for distributed_aggregate done! ")
tdLog.info(f" prepare data for distributed_aggregate done! ")
def check_distribute_datas(self):
def check_distribute_datas(self, dbname="testdb"):
# get vgroup_ids of all
tdSql.query("show vgroups ")
tdSql.query(f"show {dbname}.vgroups ")
vgroups = tdSql.queryResult
vnode_tables={}
@ -121,9 +119,8 @@ class TDTestCase:
for vgroup_id in vgroups:
vnode_tables[vgroup_id[0]]=[]
# check sub_table of per vnode ,make sure sub_table has been distributed
tdSql.query("show tables like 'ct%'")
tdSql.query(f"show {dbname}.tables like 'ct%'")
table_names = tdSql.queryResult
tablenames = []
for table_name in table_names:
@ -135,9 +132,9 @@ class TDTestCase:
if len(v)>=2:
count+=1
if count < 2:
tdLog.exit(" the datas of all not satisfy sub_table has been distributed ")
tdLog.exit(f" the datas of all not satisfy sub_table has been distributed ")
def check_stddev_distribute_diff_vnode(self,col_name):
def check_stddev_distribute_diff_vnode(self,col_name, dbname="testdb"):
vgroup_ids = []
for k ,v in self.vnode_disbutes.items():
@ -155,9 +152,9 @@ class TDTestCase:
tbname_filters = tbname_ins[:-1]
stddev_sql = f"select stddev({col_name}) from stb1 where tbname in ({tbname_filters});"
stddev_sql = f"select stddev({col_name}) from {dbname}.stb1 where tbname in ({tbname_filters});"
same_sql = f"select {col_name} from stb1 where tbname in ({tbname_filters}) and {col_name} is not null "
same_sql = f"select {col_name} from {dbname}.stb1 where tbname in ({tbname_filters}) and {col_name} is not null "
tdSql.query(same_sql)
pre_data = np.array(tdSql.queryResult)[np.array(tdSql.queryResult) != None]
@ -175,17 +172,16 @@ class TDTestCase:
tdSql.query(stddev_sql)
tdSql.checkData(0,0,stddev_result)
def check_stddev_status(self):
def check_stddev_status(self, dbname="testdb"):
# check max function work status
tdSql.query("show tables like 'ct%'")
tdSql.query(f"show {dbname}.tables like 'ct%'")
table_names = tdSql.queryResult
tablenames = []
for table_name in table_names:
tablenames.append(table_name[0])
tablenames.append(f"{dbname}.{table_name[0]}")
tdSql.query("desc stb1")
tdSql.query(f"desc {dbname}.stb1")
col_names = tdSql.queryResult
colnames = []
@ -197,50 +193,42 @@ class TDTestCase:
for colname in colnames:
if colname.startswith("c"):
self.check_stddev_functions(tablename,colname)
else:
# self.check_stddev_functions(tablename,colname)
pass
# check max function for different vnode
for colname in colnames:
if colname.startswith("c"):
self.check_stddev_distribute_diff_vnode(colname)
else:
# self.check_stddev_distribute_diff_vnode(colname) # bug for tag
pass
def distribute_agg_query(self):
def distribute_agg_query(self, dbname="testdb"):
# basic filter
tdSql.query(" select stddev(c1) from stb1 ")
tdSql.query(f"select stddev(c1) from {dbname}.stb1 ")
tdSql.checkData(0,0,6.694663959)
tdSql.query(" select stddev(a) from (select stddev(c1) a from stb1 partition by tbname) ")
tdSql.query(f"select stddev(a) from (select stddev(c1) a from {dbname}.stb1 partition by tbname) ")
tdSql.checkData(0,0,0.156797505)
tdSql.query(" select stddev(c1) from stb1 where t1=1")
tdSql.query(f"select stddev(c1) from {dbname}.stb1 where t1=1")
tdSql.checkData(0,0,2.581988897)
tdSql.query("select stddev(c1+c2) from stb1 where c1 =1 ")
tdSql.query(f"select stddev(c1+c2) from {dbname}.stb1 where c1 =1 ")
tdSql.checkData(0,0,0.000000000)
tdSql.query("select stddev(c1) from stb1 where tbname=\"ct2\"")
tdSql.query(f"select stddev(c1) from {dbname}.stb1 where tbname=\"ct2\"")
tdSql.checkData(0,0,2.581988897)
tdSql.query("select stddev(c1) from stb1 partition by tbname")
tdSql.query(f"select stddev(c1) from {dbname}.stb1 partition by tbname")
tdSql.checkRows(20)
tdSql.query("select stddev(c1) from stb1 where t1> 4 partition by tbname")
tdSql.query(f"select stddev(c1) from {dbname}.stb1 where t1> 4 partition by tbname")
tdSql.checkRows(15)
# union all
tdSql.query("select stddev(c1) from stb1 union all select stddev(c1) from stb1 ")
tdSql.query(f"select stddev(c1) from {dbname}.stb1 union all select stddev(c1) from {dbname}.stb1 ")
tdSql.checkRows(2)
tdSql.checkData(0,0,6.694663959)
tdSql.query("select stddev(a) from (select stddev(c1) a from stb1 union all select stddev(c1) a from stb1)")
tdSql.query(f"select stddev(a) from (select stddev(c1) a from {dbname}.stb1 union all select stddev(c1) a from {dbname}.stb1)")
tdSql.checkRows(1)
tdSql.checkData(0,0,0.000000000)
@ -248,38 +236,38 @@ class TDTestCase:
tdSql.execute(" create database if not exists db ")
tdSql.execute(" use db ")
tdSql.execute(" create stable st (ts timestamp , c1 int ,c2 float) tags(t1 int) ")
tdSql.execute(" create table tb1 using st tags(1) ")
tdSql.execute(" create table tb2 using st tags(2) ")
tdSql.execute(" create stable db.st (ts timestamp , c1 int ,c2 float) tags(t1 int) ")
tdSql.execute(" create table db.tb1 using db.st tags(1) ")
tdSql.execute(" create table db.tb2 using db.st tags(2) ")
for i in range(10):
ts = i*10 + self.ts
tdSql.execute(f" insert into tb1 values({ts},{i},{i}.0)")
tdSql.execute(f" insert into tb2 values({ts},{i},{i}.0)")
tdSql.execute(f" insert into db.tb1 values({ts},{i},{i}.0)")
tdSql.execute(f" insert into db.tb2 values({ts},{i},{i}.0)")
tdSql.query("select stddev(tb1.c1), stddev(tb2.c2) from tb1, tb2 where tb1.ts=tb2.ts")
tdSql.query("select stddev(tb1.c1), stddev(tb2.c2) from db.tb1 tb1, db.tb2 tb2 where tb1.ts=tb2.ts")
tdSql.checkRows(1)
tdSql.checkData(0,0,2.872281323)
tdSql.checkData(0,1,2.872281323)
# group by
tdSql.execute(" use testdb ")
tdSql.execute(f" use {dbname} ")
# partition by tbname or partition by tag
tdSql.query("select stddev(c1) from stb1 partition by tbname")
tdSql.query(f"select stddev(c1) from {dbname}.stb1 partition by tbname")
tdSql.checkRows(20)
# nest query for support max
tdSql.query("select stddev(c2+2)+1 from (select stddev(c1) c2 from stb1)")
tdSql.query(f"select stddev(c2+2)+1 from (select stddev(c1) c2 from {dbname}.stb1)")
tdSql.checkData(0,0,1.000000000)
tdSql.query("select stddev(c1+2) as c2 from (select ts ,c1 ,c2 from stb1)")
tdSql.query(f"select stddev(c1+2) as c2 from (select ts ,c1 ,c2 from {dbname}.stb1)")
tdSql.checkData(0,0,6.694663959)
tdSql.query("select stddev(a+2) as c2 from (select ts ,abs(c1) a ,c2 from stb1)")
tdSql.query(f"select stddev(a+2) as c2 from (select ts ,abs(c1) a ,c2 from {dbname}.stb1)")
tdSql.checkData(0,0,6.694663959)
# mixup with other functions
tdSql.query("select max(c1),count(c1),last(c2,c3),sum(c1+c2),avg(c1),stddev(c1) from stb1")
tdSql.query(f"select max(c1),count(c1),last(c2,c3),sum(c1+c2),avg(c1),stddev(c1) from {dbname}.stb1")
tdSql.checkData(0,0,28)
tdSql.checkData(0,1,184)
tdSql.checkData(0,2,-99999)

119
tests/system-test/2-query/distribute_agg_sum.py
View File

@ -7,10 +7,7 @@ import platform
class TDTestCase:
updatecfgDict = {'debugFlag': 143 ,"cDebugFlag":143,"uDebugFlag":143 ,"rpcDebugFlag":143 , "tmrDebugFlag":143 ,
"jniDebugFlag":143 ,"simDebugFlag":143,"dDebugFlag":143, "dDebugFlag":143,"vDebugFlag":143,"mDebugFlag":143,"qDebugFlag":143,
"wDebugFlag":143,"sDebugFlag":143,"tsdbDebugFlag":143,"tqDebugFlag":143 ,"fsDebugFlag":143 ,"udfDebugFlag":143,
"maxTablesPerVnode":2 ,"minTablesPerVnode":2,"tableIncStepPerVnode":2 }
updatecfgDict = {"maxTablesPerVnode":2 ,"minTablesPerVnode":2,"tableIncStepPerVnode":2 }
def init(self, conn, logSql):
tdLog.debug("start to execute %s" % __file__)
@ -34,55 +31,56 @@ class TDTestCase:
tdSql.query(sum_sql)
tdSql.checkData(0,0,pre_sum)
def prepare_datas_of_distribute(self):
def prepare_datas_of_distribute(self, dbname="testdb"):
# prepate datas for 20 tables distributed at different vgroups
tdSql.execute("create database if not exists testdb keep 3650 duration 1000 vgroups 5")
tdSql.execute(" use testdb ")
tdSql.execute(f"create database if not exists {dbname} keep 3650 duration 1000 vgroups 5")
tdSql.execute(f" use {dbname}")
tdSql.execute(
'''create table stb1
f'''create table {dbname}.stb1
(ts timestamp, c1 int, c2 bigint, c3 smallint, c4 tinyint, c5 float, c6 double, c7 bool, c8 binary(16),c9 nchar(32), c10 timestamp)
tags (t0 timestamp, t1 int, t2 bigint, t3 smallint, t4 tinyint, t5 float, t6 double, t7 bool, t8 binary(16),t9 nchar(32))
'''
)
tdSql.execute(
'''
create table t1
f'''
create table {dbname}.t1
(ts timestamp, c1 int, c2 bigint, c3 smallint, c4 tinyint, c5 float, c6 double, c7 bool, c8 binary(16),c9 nchar(32), c10 timestamp)
'''
)
for i in range(20):
tdSql.execute(f'create table ct{i+1} using stb1 tags ( now(), {1*i}, {11111*i}, {111*i}, {1*i}, {1.11*i}, {11.11*i}, {i%2}, "binary{i}", "nchar{i}" )')
tdSql.execute(f'create table {dbname}.ct{i+1} using {dbname}.stb1 tags ( now(), {1*i}, {11111*i}, {111*i}, {1*i}, {1.11*i}, {11.11*i}, {i%2}, "binary{i}", "nchar{i}" )')
for i in range(9):
tdSql.execute(
f"insert into ct1 values ( now()-{i*10}s, {1*i}, {11111*i}, {111*i}, {11*i}, {1.11*i}, {11.11*i}, {i%2}, 'binary{i}', 'nchar{i}', now()+{1*i}a )"
f"insert into {dbname}.ct1 values ( now()-{i*10}s, {1*i}, {11111*i}, {111*i}, {11*i}, {1.11*i}, {11.11*i}, {i%2}, 'binary{i}', 'nchar{i}', now()+{1*i}a )"
)
tdSql.execute(
f"insert into ct4 values ( now()-{i*90}d, {1*i}, {11111*i}, {111*i}, {11*i}, {1.11*i}, {11.11*i}, {i%2}, 'binary{i}', 'nchar{i}', now()+{1*i}a )"
f"insert into {dbname}.ct4 values ( now()-{i*90}d, {1*i}, {11111*i}, {111*i}, {11*i}, {1.11*i}, {11.11*i}, {i%2}, 'binary{i}', 'nchar{i}', now()+{1*i}a )"
)
for i in range(1,21):
if i ==1 or i == 4:
continue
else:
tbname = "ct"+f'{i}'
tbname = f"ct{i}"
for j in range(9):
tdSql.execute(
f"insert into {tbname} values ( now()-{(i+j)*10}s, {1*(j+i)}, {11111*(j+i)}, {111*(j+i)}, {11*(j)}, {1.11*(j+i)}, {11.11*(j+i)}, {(j+i)%2}, 'binary{j}', 'nchar{j}', now()+{1*j}a )"
f"insert into {dbname}.{tbname} values ( now()-{(i+j)*10}s, {1*(j+i)}, {11111*(j+i)}, {111*(j+i)}, {11*(j)}, {1.11*(j+i)}, {11.11*(j+i)}, {(j+i)%2}, 'binary{j}', 'nchar{j}', now()+{1*j}a )"
)
tdSql.execute("insert into ct1 values (now()-45s, 0, 0, 0, 0, 0, 0, 0, 'binary0', 'nchar0', now()+8a )")
tdSql.execute("insert into ct1 values (now()+10s, 9, -99999, -999, -99, -9.99, -99.99, 1, 'binary9', 'nchar9', now()+9a )")
tdSql.execute("insert into ct1 values (now()+15s, 9, -99999, -999, -99, -9.99, NULL, 1, 'binary9', 'nchar9', now()+9a )")
tdSql.execute("insert into ct1 values (now()+20s, 9, -99999, -999, NULL, -9.99, -99.99, 1, 'binary9', 'nchar9', now()+9a )")
tdSql.execute("insert into ct4 values (now()-810d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
tdSql.execute("insert into ct4 values (now()-400d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
tdSql.execute("insert into ct4 values (now()+90d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
tdSql.execute(f"insert into {dbname}.ct1 values (now()-45s, 0, 0, 0, 0, 0, 0, 0, 'binary0', 'nchar0', now()+8a )")
tdSql.execute(f"insert into {dbname}.ct1 values (now()+10s, 9, -99999, -999, -99, -9.99, -99.99, 1, 'binary9', 'nchar9', now()+9a )")
tdSql.execute(f"insert into {dbname}.ct1 values (now()+15s, 9, -99999, -999, -99, -9.99, NULL, 1, 'binary9', 'nchar9', now()+9a )")
tdSql.execute(f"insert into {dbname}.ct1 values (now()+20s, 9, -99999, -999, NULL, -9.99, -99.99, 1, 'binary9', 'nchar9', now()+9a )")
tdSql.execute(f"insert into {dbname}.ct4 values (now()-810d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
tdSql.execute(f"insert into {dbname}.ct4 values (now()-400d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
tdSql.execute(f"insert into {dbname}.ct4 values (now()+90d, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL ) ")
tdSql.execute(
f'''insert into t1 values
f'''insert into {dbname}.t1 values
( '2020-04-21 01:01:01.000', NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL )
( '2020-10-21 01:01:01.000', 1, 11111, 111, 11, 1.11, 11.11, 1, "binary1", "nchar1", now()+1a )
( '2020-12-31 01:01:01.000', 2, 22222, 222, 22, 2.22, 22.22, 0, "binary2", "nchar2", now()+2a )
@ -98,11 +96,11 @@ class TDTestCase:
'''
)
tdLog.info(" prepare data for distributed_aggregate done! ")
tdLog.info(f" prepare data for distributed_aggregate done! ")
def check_distribute_datas(self):
def check_distribute_datas(self, dbname="testdb"):
# get vgroup_ids of all
tdSql.query("show vgroups ")
tdSql.query(f"show {dbname}.vgroups ")
vgroups = tdSql.queryResult
vnode_tables={}
@ -110,9 +108,8 @@ class TDTestCase:
for vgroup_id in vgroups:
vnode_tables[vgroup_id[0]]=[]
# check sub_table of per vnode ,make sure sub_table has been distributed
tdSql.query("show tables like 'ct%'")
tdSql.query(f"show {dbname}.tables like 'ct%'")
table_names = tdSql.queryResult
tablenames = []
for table_name in table_names:
@ -124,9 +121,9 @@ class TDTestCase:
if len(v)>=2:
count+=1
if count < 2:
tdLog.exit(" the datas of all not satisfy sub_table has been distributed ")
tdLog.exit(f" the datas of all not satisfy sub_table has been distributed ")
def check_sum_distribute_diff_vnode(self,col_name):
def check_sum_distribute_diff_vnode(self,col_name, dbname="testdb"):
vgroup_ids = []
for k ,v in self.vnode_disbutes.items():
@ -144,9 +141,9 @@ class TDTestCase:
tbname_filters = tbname_ins[:-1]
sum_sql = f"select sum({col_name}) from stb1 where tbname in ({tbname_filters});"
sum_sql = f"select sum({col_name}) from {dbname}.stb1 where tbname in ({tbname_filters});"
same_sql = f"select {col_name} from stb1 where tbname in ({tbname_filters}) and {col_name} is not null "
same_sql = f"select {col_name} from {dbname}.stb1 where tbname in ({tbname_filters}) and {col_name} is not null "
tdSql.query(same_sql)
pre_data = np.array(tdSql.queryResult)[np.array(tdSql.queryResult) != None]
@ -157,16 +154,16 @@ class TDTestCase:
tdSql.query(sum_sql)
tdSql.checkData(0,0,pre_sum)
def check_sum_status(self):
def check_sum_status(self, dbname="testdb"):
# check max function work status
tdSql.query("show tables like 'ct%'")
tdSql.query(f"show {dbname}.tables like 'ct%'")
table_names = tdSql.queryResult
tablenames = []
for table_name in table_names:
tablenames.append(table_name[0])
tablenames.append(f"{dbname}.{table_name[0]}")
tdSql.query("desc stb1")
tdSql.query(f"desc {dbname}.stb1")
col_names = tdSql.queryResult
colnames = []
@ -183,79 +180,75 @@ class TDTestCase:
for colname in colnames:
if colname.startswith("c"):
self.check_sum_distribute_diff_vnode(colname)
else:
# self.check_sum_distribute_diff_vnode(colname) # bug for tag
pass
def distribute_agg_query(self):
def distribute_agg_query(self, dbname="testdb"):
# basic filter
tdSql.query(" select sum(c1) from stb1 ")
tdSql.query(f"select sum(c1) from {dbname}.stb1 ")
tdSql.checkData(0,0,2592)
tdSql.query(" select sum(a) from (select sum(c1) a from stb1 partition by tbname) ")
tdSql.query(f"select sum(a) from (select sum(c1) a from {dbname}.stb1 partition by tbname) ")
tdSql.checkData(0,0,2592)
tdSql.query(" select sum(c1) from stb1 where t1=1")
tdSql.query(f"select sum(c1) from {dbname}.stb1 where t1=1")
tdSql.checkData(0,0,54)
tdSql.query("select sum(c1+c2) from stb1 where c1 =1 ")
tdSql.query(f"select sum(c1+c2) from {dbname}.stb1 where c1 =1 ")
tdSql.checkData(0,0,22224.000000000)
tdSql.query("select sum(c1) from stb1 where tbname=\"ct2\"")
tdSql.query(f"select sum(c1) from {dbname}.stb1 where tbname=\"ct2\"")
tdSql.checkData(0,0,54)
tdSql.query("select sum(c1) from stb1 partition by tbname")
tdSql.query(f"select sum(c1) from {dbname}.stb1 partition by tbname")
tdSql.checkRows(20)
tdSql.query("select sum(c1) from stb1 where t1> 4 partition by tbname")
tdSql.query(f"select sum(c1) from {dbname}.stb1 where t1> 4 partition by tbname")
tdSql.checkRows(15)
# union all
tdSql.query("select sum(c1) from stb1 union all select sum(c1) from stb1 ")
tdSql.query(f"select sum(c1) from {dbname}.stb1 union all select sum(c1) from {dbname}.stb1 ")
tdSql.checkRows(2)
tdSql.checkData(0,0,2592)
tdSql.query("select sum(a) from (select sum(c1) a from stb1 union all select sum(c1) a from stb1)")
tdSql.query(f"select sum(a) from (select sum(c1) a from {dbname}.stb1 union all select sum(c1) a from {dbname}.stb1)")
tdSql.checkRows(1)
tdSql.checkData(0,0,5184)
# join
tdSql.execute(" create database if not exists db ")
tdSql.execute(" use db ")
tdSql.execute(" create stable st (ts timestamp , c1 int ,c2 float) tags(t1 int) ")
tdSql.execute(" create table tb1 using st tags(1) ")
tdSql.execute(" create table tb2 using st tags(2) ")
tdSql.execute(" create stable db.st (ts timestamp , c1 int ,c2 float) tags(t1 int) ")
tdSql.execute(" create table db.tb1 using db.st tags(1) ")
tdSql.execute(" create table db.tb2 using db.st tags(2) ")
for i in range(10):
ts = i*10 + self.ts
tdSql.execute(f" insert into tb1 values({ts},{i},{i}.0)")
tdSql.execute(f" insert into tb2 values({ts},{i},{i}.0)")
tdSql.execute(f" insert into db.tb1 values({ts},{i},{i}.0)")
tdSql.execute(f" insert into db.tb2 values({ts},{i},{i}.0)")
tdSql.query("select sum(tb1.c1), sum(tb2.c2) from tb1, tb2 where tb1.ts=tb2.ts")
tdSql.query("select sum(tb1.c1), sum(tb2.c2) from db.tb1 tb1, db.tb2 tb2 where tb1.ts=tb2.ts")
tdSql.checkRows(1)
tdSql.checkData(0,0,45)
tdSql.checkData(0,1,45.000000000)
# group by
tdSql.execute(" use testdb ")
tdSql.execute(f"use {dbname} ")
# partition by tbname or partition by tag
tdSql.query("select sum(c1) from stb1 partition by tbname")
tdSql.query(f"select sum(c1) from {dbname}.stb1 partition by tbname")
tdSql.checkRows(20)
# nest query for support max
tdSql.query("select abs(c2+2)+1 from (select sum(c1) c2 from stb1)")
tdSql.query(f"select abs(c2+2)+1 from (select sum(c1) c2 from {dbname}.stb1)")
tdSql.checkData(0,0,2595.000000000)
tdSql.query("select sum(c1+2) as c2 from (select ts ,c1 ,c2 from stb1)")
tdSql.query(f"select sum(c1+2) as c2 from (select ts ,c1 ,c2 from {dbname}.stb1)")
tdSql.checkData(0,0,2960.000000000)
tdSql.query("select sum(a+2) as c2 from (select ts ,abs(c1) a ,c2 from stb1)")
tdSql.query(f"select sum(a+2) as c2 from (select ts ,abs(c1) a ,c2 from {dbname}.stb1)")
tdSql.checkData(0,0,2960.000000000)
# mixup with other functions
tdSql.query("select max(c1),count(c1),last(c2,c3),sum(c1+c2) from stb1")
tdSql.query(f"select max(c1),count(c1),last(c2,c3),sum(c1+c2) from {dbname}.stb1")
tdSql.checkData(0,0,28)
tdSql.checkData(0,1,184)
tdSql.checkData(0,2,-99999)

15
tests/system-test/fulltest.sh
View File

@ -90,6 +90,12 @@ python3 ./test.py -f 2-query/distribute_agg_max.py
python3 ./test.py -f 2-query/distribute_agg_max.py -R
python3 ./test.py -f 2-query/distribute_agg_min.py
python3 ./test.py -f 2-query/distribute_agg_min.py -R
python3 ./test.py -f 2-query/distribute_agg_spread.py
python3 ./test.py -f 2-query/distribute_agg_spread.py -R
python3 ./test.py -f 2-query/distribute_agg_stddev.py
python3 ./test.py -f 2-query/distribute_agg_stddev.py -R
python3 ./test.py -f 2-query/distribute_agg_sum.py
python3 ./test.py -f 2-query/distribute_agg_sum.py -R
@ -156,9 +162,6 @@ python3 ./test.py -f 2-query/function_stateduration.py
python3 ./test.py -f 2-query/statecount.py
python3 ./test.py -f 2-query/tail.py
python3 ./test.py -f 2-query/ttl_comment.py
python3 ./test.py -f 2-query/distribute_agg_sum.py
python3 ./test.py -f 2-query/distribute_agg_spread.py
python3 ./test.py -f 2-query/distribute_agg_stddev.py
python3 ./test.py -f 2-query/twa.py
python3 ./test.py -f 2-query/irate.py
python3 ./test.py -f 2-query/function_null.py
@ -195,7 +198,7 @@ python3 ./test.py -f 6-cluster/5dnode3mnodeRecreateMnode.py -N 5 -M 3
python3 ./test.py -f 6-cluster/5dnode3mnodeStopFollowerLeader.py -N 5 -M 3
python3 ./test.py -f 6-cluster/5dnode3mnodeStop2Follower.py -N 5 -M 3
# vnode case
# vnode case
python3 test.py -f 6-cluster/vnode/4dnode1mnode_basic_createDb_replica1.py -N 4 -M 1
python3 test.py -f 6-cluster/vnode/4dnode1mnode_basic_replica1_insertdatas.py -N 4 -M 1
python3 test.py -f 6-cluster/vnode/4dnode1mnode_basic_replica1_insertdatas_querys.py -N 4 -M 1
@ -214,8 +217,8 @@ python3 test.py -f 6-cluster/vnode/4dnode1mnode_basic_replica3_insertdatas_query
# python3 test.py -f 6-cluster/vnode/4dnode1mnode_basic_replica3_mnode3_insertdatas_querys.py -N 4 -M 1
# python3 test.py -f 6-cluster/vnode/4dnode1mnode_basic_replica3_querydatas_stop_follower_force_stop.py -N 4 -M 1
# python3 test.py -f 6-cluster/vnode/4dnode1mnode_basic_replica3_querydatas_stop_follower.py -N 4 -M 1
# python3 test.py -f 6-cluster/vnode/4dnode1mnode_basic_replica3_querydatas_stop_leader_force_stop.py -N 4 -M 1
# python3 test.py -f 6-cluster/vnode/4dnode1mnode_basic_replica3_querydatas_stop_leader.py -N 4 -M 1
# python3 test.py -f 6-cluster/vnode/4dnode1mnode_basic_replica3_querydatas_stop_leader_force_stop.py -N 4 -M 1
# python3 test.py -f 6-cluster/vnode/4dnode1mnode_basic_replica3_querydatas_stop_leader.py -N 4 -M 1
# python3 test.py -f 6-cluster/vnode/4dnode1mnode_basic_replica3_vgroups.py -N 4 -M 1
# python3 test.py -f 6-cluster/vnode/4dnode1mnode_basic_replica3_vgroups_stopOne.py -N 4 -M 1

1
tools/taos-tools Submodule

@ -0,0 +1 @@
Subproject commit 3c7dafeea3e558968165b73bee0f51024898e3da