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Merge branch 'main' into feat/TD-26127-audit-sql

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4
Jenkinsfile2
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@ -315,7 +315,9 @@ def pre_test_build_win() {
python.exe -m pip install --upgrade pip
python -m pip uninstall taospy -y
python -m pip install taospy==2.7.10
xcopy /e/y/i/f %WIN_INTERNAL_ROOT%\\debug\\build\\lib\\taos.dll C:\\Windows\\System32
python -m pip uninstall taos-ws-py -y
python -m pip install taos-ws-py==0.2.8
xcopy /e/y/i/f %WIN_INTERNAL_ROOT%\\debug\\build\\lib\\taos.dll C:\\Windows\\System32
'''
return 1
}

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SECURITY.md Normal file
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@ -0,0 +1,5 @@
# Security Policy
## Reporting a Vulnerability
Please submit CVE to https://github.com/taosdata/TDengine/security/advisories.

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@ -1,5 +1,5 @@
cmake_minimum_required(VERSION 3.0)
set(CMAKE_VERBOSE_MAKEFILE ON)
set(CMAKE_VERBOSE_MAKEFILE FALSE)
set(TD_BUILD_TAOSA_INTERNAL FALSE)
#set output directory

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cmake/cmake.platform
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@ -176,6 +176,14 @@ IF(APPLE)
set(THREADS_PREFER_PTHREAD_FLAG ON)
ENDIF()
IF(TD_WINDOWS)
IF(MSVC)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /STACK:8388608")
ELSEIF(MINGW)
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--stack,8388608")
ENDIF()
ENDIF()
MESSAGE(STATUS "Platform arch:" ${PLATFORM_ARCH_STR})
set(TD_DEPS_DIR "x86")

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@ -2,7 +2,7 @@
IF (DEFINED VERNUMBER)
SET(TD_VER_NUMBER ${VERNUMBER})
ELSE ()
SET(TD_VER_NUMBER "3.1.2.0.alpha")
SET(TD_VER_NUMBER "3.2.0.0.alpha")
ENDIF ()
IF (DEFINED VERCOMPATIBLE)

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contrib/CMakeLists.txt
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@ -399,7 +399,7 @@ if(${BUILD_WITH_COS})
INCLUDE_DIRECTORIES($ENV{HOME}/.cos-local.1/include)
MESSAGE("$ENV{HOME}/.cos-local.1/include")
set(CMAKE_BUILD_TYPE debug)
set(CMAKE_BUILD_TYPE Release)
set(ORIG_CMAKE_PROJECT_NAME ${CMAKE_PROJECT_NAME})
set(CMAKE_PROJECT_NAME cos_c_sdk)

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@ -4,11 +4,11 @@ description: This document introduces the major features, competitive advantages
toc_max_heading_level: 2
---
TDengine is an [open source](https://tdengine.com/tdengine/open-source-time-series-database/), [high-performance](https://tdengine.com/tdengine/high-performance-time-series-database/), [cloud native](https://tdengine.com/tdengine/cloud-native-time-series-database/) [time-series database](https://tdengine.com/tsdb/) optimized for Internet of Things (IoT), Connected Cars, and Industrial IoT. Its code, including its cluster feature is open source under GNU AGPL v3.0. Besides the database engine, it provides [caching](../develop/cache), [stream processing](../develop/stream), [data subscription](../develop/tmq) and other functionalities to reduce the system complexity and cost of development and operation.
TDengine is a big data platform designed and optimized for IoT (Internet of Things) and Industrial Internet. It can safely and effetively converge, store, process and distribute high volume data (TB or even PB) generated everyday by a lot of devices and data acquisition units, monitor and alert business operation status in real time and provide real time business insight. The core component of TDengine is TDengine OSS, which is a high performance, open source, cloud native and simplified time series database.
This section introduces the major features, competitive advantages, typical use-cases and benchmarks to help you get a high level overview of TDengine.
## Major Features
## Major Features of TDengine OSS
The major features are listed below:
@ -132,3 +132,9 @@ As a high-performance, scalable and SQL supported time-series database, TDengine
- [Introduction to Time-Series Database](https://tdengine.com/tsdb/)
- [Introduction to TDengine competitive advantages](https://tdengine.com/tdengine/)
## Products
There are two products offered by TDengine: TDengine Enterprise and TDengine Cloud, for details please refer to
- [TDengine Enterprise](https://www.taosdata.com/tdengine-pro)
- [TDengine Cloud](https://cloud.taosdata.com/?utm_source=menu&utm_medium=webcn)

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@ -221,7 +221,7 @@ curl -L -o php-tdengine.tar.gz https://github.com/Yurunsoft/php-tdengine/archive
&& tar -xzf php-tdengine.tar.gz -C php-tdengine --strip-components=1
```
> Version number `v1.0.2` is only for example, it can be replaced to any newer version, please check available version from [TDengine PHP Connector Releases](https://github.com/Yurunsoft/php-tdengine/releases).
> Version number `v1.0.2` is only for example, it can be replaced to any newer version.
**Non-Swoole Environment: **

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@ -55,7 +55,7 @@ At most 4096 columns are allowed in a STable. If there are more than 4096 of met
## Create Table
A specific table needs to be created for each data collection point. Similar to RDBMS, table name and schema are required to create a table. Additionally, one or more tags can be created for each table. To create a table, a STable needs to be used as template and the values need to be specified for the tags. For example, for the meters in [Table 1](/tdinternal/arch#model_table1), the table can be created using below SQL statement.
A specific table needs to be created for each data collection point. Similar to RDBMS, table name and schema are required to create a table. Additionally, one or more tags can be created for each table. To create a table, a STable needs to be used as template and the values need to be specified for the tags. For example, for the smart meters table, the table can be created using below SQL statement.
```sql
CREATE TABLE d1001 USING meters TAGS ("California.SanFrancisco", 2);

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@ -23,20 +23,27 @@ By subscribing to a topic, a consumer can obtain the latest data in that topic i
To implement these features, TDengine indexes its write-ahead log (WAL) file for fast random access and provides configurable methods for replacing and retaining this file. You can define a retention period and size for this file. For information, see the CREATE DATABASE statement. In this way, the WAL file is transformed into a persistent storage engine that remembers the order in which events occur. However, note that configuring an overly long retention period for your WAL files makes database compression inefficient. TDengine then uses the WAL file instead of the time-series database as its storage engine for queries in the form of topics. TDengine reads the data from the WAL file; uses a unified query engine instance to perform filtering, transformations, and other operations; and finally pushes the data to consumers.
Tips:(c interface for example)
1. A consumption group consumes all data under the same topic, and different consumption groups are independent of each other;
2. A consumption group consumes all vgroups of the same topic, which can be composed of multiple consumers, but a vgroup is only consumed by one consumer. If the number of consumers exceeds the number of vgroups, the excess consumers do not consume data;
3. On the server side, only one offset is saved for each vgroup, and the offsets for each vgroup are monotonically increasing, but not necessarily continuous. There is no correlation between the offsets of various vgroups;
4. Each poll server will return a result block, which belongs to a vgroup and may contain data from multiple versions of wal. This block can be accessed through tmq_get_vgroup_offset. The offset interface obtains the offset of the first record in the block;
5. If a consumer group has never committed an offset, when its member consumers restart and pull data again, they start consuming from the set value of the parameter auto.offset.reset; In a consumer lifecycle, the client locally records the offset of the most recent pull data and will not pull duplicate data;
6. If a consumer terminates abnormally (without calling tmq_close), they need to wait for about 12 seconds to trigger their consumer group rebalance. The consumer's status on the server will change to LOST, and after about 1 day, the consumer will be automatically deleted; Exit normally, and after exiting, the consumer will be deleted; Add a new consumer, wait for about 2 seconds to trigger Rebalance, and the consumer's status on the server will change to ready;
7. The consumer group Rebalance will reassign Vgroups to all consumer members in the ready state of the group, and consumers can only assign/see/commit/poll operations to the Vgroups they are responsible for;
8. Consumers can tmq_position to obtain the offset of the current consumption, seek to the specified offset, and consume again;
9. Seek points the position to the specified offset without executing the commit operation. Once the seek is successful, it can poll the specified offset and subsequent data;
10. Before the seek operation, tmq must be call tmq_get_topic_assignment, The assignment interface obtains the vgroup ID and offset range of the consumer. The seek operation will detect whether the vgroup ID and offset are legal, and if they are illegal, an error will be reported;
11. Due to the existence of a WAL expiration deletion mechanism, even if the seek operation is successful, it is possible that the offset has expired when polling data. If the offset of poll is less than the WAL minimum version number, it will be consumed from the WAL minimum version number;
12. The tmq_get_vgroup_offset interface obtains the offset of the first data in the result block where the record is located. When seeking to this offset, it will consume all the data in this block. Refer to point four;
13. Data subscription is to consume data from the wal. If some wal files are deleted according to WAL retention policy, the deleted data can't be consumed any more. So you need to set a reasonable value for parameter `WAL_RETENTION_PERIOD` or `WAL_RETENTION_SIZE` when creating the database and make sure your application consume the data in a timely way to make sure there is no data loss. This behavior is similar to Kafka and other widely used message queue products.
The following are some explanations about data subscription, which require some understanding of the architecture of TDengine and the use of various language linker interfaces.
- A consumption group consumes all data under the same topic, and different consumption groups are independent of each other;
- A consumption group consumes all vgroups of the same topic, which can be composed of multiple consumers, but a vgroup is only consumed by one consumer. If the number of consumers exceeds the number of vgroups, the excess consumers do not consume data;
- On the server side, only one offset is saved for each vgroup, and the offsets for each vgroup are monotonically increasing, but not necessarily continuous. There is no correlation between the offsets of various vgroups;
- Each poll server will return a result block, which belongs to a vgroup and may contain data from multiple versions of wal. This block can be accessed through offset interface. The offset interface obtains the offset of the first record in the block;
- If a consumer group has never committed an offset, when its member consumers restart and pull data again, they start consuming from the set value of the parameter auto.offset.reset; In a consumer lifecycle, the client locally records the offset of the most recent pull data and will not pull duplicate data;
- If a consumer terminates abnormally (without calling tmq_close), they need to wait for about 12 seconds to trigger their consumer group rebalance. The consumer's status on the server will change to LOST, and after about 1 day, the consumer will be automatically deleted; Exit normally, and after exiting, the consumer will be deleted; Add a new consumer, wait for about 2 seconds to trigger Rebalance, and the consumer's status on the server will change to ready;
- The consumer group Rebalance will reassign Vgroups to all consumer members in the ready state of the group, and consumers can only assign/see/commit/poll operations to the Vgroups they are responsible for;
- Consumers can call position interface to obtain the offset of the current consumption, seek to the specified offset, and consume again;
- Seek points the position to the specified offset without executing the commit operation. Once the seek is successful, it can poll the specified offset and subsequent data;
- Position is to obtain the current consumption position, which is the position to be taken next time, not the current consumption position
- Commit is the submission of the consumption location. Without parameters, it is the submission of the current consumption location (the location to be taken next time, not the current consumption location). With parameters, it is the location in the submission parameters (i.e. the location to be taken after the next exit and restart)
- Seek is to set the consumer's consumption position. Wherever the seek goes, the position will be returned, all of which are the positions to be taken next time
- Seek does not affect commit, commit does not affect seek, independent of each other, the two are different concepts
- The begin interface is the offset of the first data in wal, and the end interface is the offset+1 of the last data in wal10.
- Before the seek operation, tmq must be call assignment interface, The assignment interface obtains the vgroup ID and offset range of the consumer. The seek operation will detect whether the vgroup ID and offset are legal, and if they are illegal, an error will be reported;
- Due to the existence of a WAL expiration deletion mechanism, even if the seek operation is successful, it is possible that the offset has expired when polling data. If the offset of poll is less than the WAL minimum version number, it will be consumed from the WAL minimum version number;
- The offset interface obtains the offset of the first data in the result block where the record is located. When seeking to this offset, it will consume all the data in this block. Refer to point four;
- Data subscription is to consume data from the wal. If some wal files are deleted according to WAL retention policy, the deleted data can't be consumed any more. So you need to set a reasonable value for parameter `WAL_RETENTION_PERIOD` or `WAL_RETENTION_SIZE` when creating the database and make sure your application consume the data in a timely way to make sure there is no data loss. This behavior is similar to Kafka and other widely used message queue products.
This document does not provide any further introduction to the knowledge of message queues themselves. If you need to know more, please search for it yourself.
## Data Schema and API

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@ -12,7 +12,7 @@ The FQDN of all hosts must be setup properly. For e.g. FQDNs may have to be conf
### Step 1
If any previous version of TDengine has been installed and configured on any host, the installation needs to be removed and the data needs to be cleaned up. For details about uninstalling please refer to [Install and Uninstall](/operation/pkg-install). To clean up the data, please use `rm -rf /var/lib/taos/\*` assuming the `dataDir` is configured as `/var/lib/taos`.
If any previous version of TDengine has been installed and configured on any host, the installation needs to be removed and the data needs to be cleaned up. To clean up the data, please use `rm -rf /var/lib/taos/\*` assuming the `dataDir` is configured as `/var/lib/taos`.
:::note
FQDN information is written to file. If you have started TDengine without configuring or changing the FQDN, ensure that data is backed up or no longer needed before running the `rm -rf /var/lib\taos/\*` command.

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@ -26,7 +26,7 @@ This document introduces the tables of INFORMATION_SCHEMA and their structure.
## INS_DNODES
Provides information about dnodes. Similar to SHOW DNODES.
Provides information about dnodes. Similar to SHOW DNODES. Users whose SYSINFO attribute is 0 can't view this table.
| # | **Column** | **Data Type** | **Description** |
| --- | :------------: | ------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------- |
@ -40,7 +40,7 @@ Provides information about dnodes. Similar to SHOW DNODES.
## INS_MNODES
Provides information about mnodes. Similar to SHOW MNODES.
Provides information about mnodes. Similar to SHOW MNODES. Users whose SYSINFO attribute is 0 can't view this table.
| # | **Column** | **Data Type** | **Description** |
| --- | :---------: | ------------- | ------------------------------------------ |
@ -52,7 +52,7 @@ Provides information about mnodes. Similar to SHOW MNODES.
## INS_QNODES
Provides information about qnodes. Similar to SHOW QNODES.
Provides information about qnodes. Similar to SHOW QNODES. Users whose SYSINFO attribute is 0 can't view this table.
| # | **Column** | **Data Type** | **Description** |
| --- | :---------: | ------------- | --------------- |
@ -62,7 +62,7 @@ Provides information about qnodes. Similar to SHOW QNODES.
## INS_CLUSTER
Provides information about the cluster.
Provides information about the cluster. Users whose SYSINFO attribute is 0 can't view this table.
| # | **Column** | **Data Type** | **Description** |
| --- | :---------: | ------------- | --------------- |
@ -74,27 +74,27 @@ Provides information about the cluster.
Provides information about user-created databases. Similar to SHOW DATABASES.
| # | **Column** | **Data Type** | **Description** |
| # | **Column** | **Data Type** | **Description** |
| --- | :------------------: | ---------------- | ------------------------------------------------ |
| 1| name| BINARY(32)| Database name |
| 1 | name | VARCHAR(64) | Database name |
| 2 | create_time | TIMESTAMP | Creation time |
| 3 | ntables | INT | Number of standard tables and subtables (not including supertables) |
| 4 | vgroups | INT | Number of vgroups. It should be noted that `vnodes` is a TDengine keyword and needs to be escaped with ` when used as a column name. |
| 6 | replica | INT | Number of replicas. It should be noted that `replica` is a TDengine keyword and needs to be escaped with ` when used as a column name. |
| 7 | strict | BINARY(4) | Obsoleted |
| 8 | duration | INT | Duration for storage of single files. It should be noted that `duration` is a TDengine keyword and needs to be escaped with ` when used as a column name. |
| 9 | keep | INT | Data retention period. It should be noted that `keep` is a TDengine keyword and needs to be escaped with ` when used as a column name. |
| 7 | strict | VARCHAR(4) | Obsoleted |
| 8 | duration | VARCHAR(10) | Duration for storage of single files. It should be noted that `duration` is a TDengine keyword and needs to be escaped with ` when used as a column name. |
| 9 | keep | VARCHAR(32) | Data retention period. It should be noted that `keep` is a TDengine keyword and needs to be escaped with ` when used as a column name. |
| 10 | buffer | INT | Write cache size per vnode, in MB. It should be noted that `buffer` is a TDengine keyword and needs to be escaped with ` when used as a column name. |
| 11 | pagesize | INT | Page size for vnode metadata storage engine, in KB. It should be noted that `pagesize` is a TDengine keyword and needs to be escaped with ` when used as a column name. |
| 12 | pages | INT | Number of pages per vnode metadata storage engine. It should be noted that `pages` is a TDengine keyword and needs to be escaped with ` when used as a column name. |
| 13 | minrows | INT | Maximum number of records per file block. It should be noted that `minrows` is a TDengine keyword and needs to be escaped with ` when used as a column name. |
| 14 | maxrows | INT | Minimum number of records per file block. It should be noted that `maxrows` is a TDengine keyword and needs to be escaped with ` when used as a column name. |
| 15 | comp | INT | Compression method. It should be noted that `comp` is a TDengine keyword and needs to be escaped with ` when used as a column name. |
| 16 | precision | BINARY(2) | Time precision. It should be noted that `precision` is a TDengine keyword and needs to be escaped with ` when used as a column name. |
| 17 | status | BINARY(10) | Current database status |
| 18 | retentions | BINARY (60) | Aggregation interval and retention period. It should be noted that `retentions` is a TDengine keyword and needs to be escaped with ` when used as a column name. |
| 16 | precision | VARCHAR(2) | Time precision. It should be noted that `precision` is a TDengine keyword and needs to be escaped with ` when used as a column name. |
| 17 | status | VARCHAR(10) | Current database status |
| 18 | retentions | VARCHAR(60) | Aggregation interval and retention period. It should be noted that `retentions` is a TDengine keyword and needs to be escaped with ` when used as a column name. |
| 19 | single_stable | BOOL | Whether the database can contain multiple supertables. It should be noted that `single_stable` is a TDengine keyword and needs to be escaped with ` when used as a column name. |
| 20 | cachemodel | BINARY(60) | Caching method for the newest data. It should be noted that `cachemodel` is a TDengine keyword and needs to be escaped with ` when used as a column name. |
| 20 | cachemodel | VARCHAR(60) | Caching method for the newest data. It should be noted that `cachemodel` is a TDengine keyword and needs to be escaped with ` when used as a column name. |
| 21 | cachesize | INT | Memory per vnode used for caching the newest data. It should be noted that `cachesize` is a TDengine keyword and needs to be escaped with ` when used as a column name. |
| 22 | wal_level | INT | WAL level. It should be noted that `wal_level` is a TDengine keyword and needs to be escaped with ` when used as a column name. |
| 23 | wal_fsync_period | INT | Interval at which WAL is written to disk. It should be noted that `wal_fsync_period` is a TDengine keyword and needs to be escaped with ` when used as a column name. |
@ -196,7 +196,7 @@ Provides information about standard tables and subtables.
## INS_USERS
Provides information about TDengine users.
Provides information about TDengine users. Users whose SYSINFO attribute is 0 can't view this table.
| # | **Column** | **Data Type** | **Description** |
| --- | :---------: | ------------- | ---------------- |
@ -206,7 +206,7 @@ Provides information about TDengine users.
## INS_GRANTS
Provides information about TDengine Enterprise Edition permissions.
Provides information about TDengine Enterprise Edition permissions. Users whose SYSINFO attribute is 0 can't view this table.
| # | **Column** | **Data Type** | **Description** |
| --- | :---------: | ------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------- |
@ -227,7 +227,7 @@ Provides information about TDengine Enterprise Edition permissions.
## INS_VGROUPS
Provides information about vgroups.
Provides information about vgroups. Users whose SYSINFO attribute is 0 can't view this table.
| # | **Column** | **Data Type** | **Description** |
| --- | :--------: | ------------- | ----------------------------------------------------------------------------------------------------------------------------------- |
@ -256,7 +256,7 @@ Provides system configuration information.
## INS_DNODE_VARIABLES
Provides dnode configuration information.
Provides dnode configuration information. Users whose SYSINFO attribute is 0 can't view this table.
| # | **Column** | **Data Type** | **Description** |
| --- | :--------: | ------------- | ----------------------------------------------------------------------------------------------------------------------- |
@ -300,6 +300,8 @@ Provides dnode configuration information.
## INS_USER_PRIVILEGES
Users whose SYSINFO attribute is 0 can't view this table.
| # | **Column** | **Data Type** | **Description** |** |
| --- | :----------: | ------------ | -------------------------------------------|
| 1 | user_name | VARCHAR(24) | Username |

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@ -384,7 +384,7 @@ Shows information about all vgroups in the current database.
## SHOW VNODES
```sql
SHOW VNODES {dnode_id | dnode_endpoint};
SHOW VNODES [ON DNODE dnode_id];
```
Shows information about all vnodes in the system or about the vnodes for a specified dnode.

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@ -1,178 +0,0 @@
---
title: Install and Uninstall
description: This document describes how to install, upgrade, and uninstall TDengine.
---
import Tabs from "@theme/Tabs";
import TabItem from "@theme/TabItem";
This document gives more information about installing, uninstalling, and upgrading TDengine.
## Install
About details of installing TDenine, please refer to [Installation Guide](../../get-started/package/).
## Uninstall
<Tabs>
<TabItem label="Uninstall by apt-get" value="aptremove">
Uninstall package of TDengine by apt-get can be uninstalled as below:
```bash
$ sudo apt-get remove tdengine
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be REMOVED:
tdengine
0 upgraded, 0 newly installed, 1 to remove and 18 not upgraded.
After this operation, 68.3 MB disk space will be freed.
Do you want to continue? [Y/n] y
(Reading database ... 135625 files and directories currently installed.)
Removing tdengine (3.0.0.0) ...
TDengine is removed successfully!
```
If you have installed taos-tools, please uninstall it first before uninstall TDengine. The command of uninstall is following:
```
$ sudo apt remove taostools
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be REMOVED:
taostools
0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
After this operation, 68.3 MB disk space will be freed.
Do you want to continue? [Y/n]
(Reading database ... 147973 files and directories currently installed.)
Removing taostools (2.1.2) ...
```
</TabItem>
<TabItem label="Uninstall Deb" value="debuninst">
Deb package of TDengine can be uninstalled as below:
```
$ sudo dpkg -r tdengine
(Reading database ... 137504 files and directories currently installed.)
Removing tdengine (3.0.0.0) ...
TDengine is removed successfully!
```
Deb package of taosTools can be uninstalled as below:
```
$ sudo dpkg -r taostools
(Reading database ... 147973 files and directories currently installed.)
Removing taostools (2.1.2) ...
```
</TabItem>
<TabItem label="Uninstall RPM" value="rpmuninst">
RPM package of TDengine can be uninstalled as below:
```
$ sudo rpm -e tdengine
TDengine is removed successfully!
```
RPM package of taosTools can be uninstalled as below:
```
sudo rpm -e taostools
taosToole is removed successfully!
```
</TabItem>
<TabItem label="Uninstall tar.gz" value="taruninst">
tar.gz package of TDengine can be uninstalled as below:
```
$ rmtaos
TDengine is removed successfully!
```
tar.gz package of taosTools can be uninstalled as below:
```
$ rmtaostools
Start to uninstall taos tools ...
taos tools is uninstalled successfully!
```
</TabItem>
<TabItem label="Windows uninstall" value="windows">
Run C:\TDengine\unins000.exe to uninstall TDengine on a Windows system.
</TabItem>
<TabItem label="Mac uninstall" value="mac">
TDengine can be uninstalled as below:
```
$ rmtaos
TDengine is removed successfully!
```
</TabItem>
</Tabs>
:::info
- We strongly recommend not to use multiple kinds of installation packages on a single host TDengine. The packages may affect each other and cause errors.
- After deb package is installed, if the installation directory is removed manually, uninstall or reinstall will not work. This issue can be resolved by using the command below which cleans up TDengine package information.
```
$ sudo rm -f /var/lib/dpkg/info/tdengine*
```
You can then reinstall if needed.
- After rpm package is installed, if the installation directory is removed manually, uninstall or reinstall will not work. This issue can be resolved by using the command below which cleans up TDengine package information.
```
$ sudo rpm -e --noscripts tdengine
```
You can then reinstall if needed.
:::
Uninstalling and Modifying Files
- When TDengine is uninstalled, the configuration /etc/taos/taos.cfg, data directory /var/lib/taos, log directory /var/log/taos are kept. They can be deleted manually with caution, because data can't be recovered. Please follow data integrity, security, backup or relevant SOPs before deleting any data.
- When reinstalling TDengine, if the default configuration file /etc/taos/taos.cfg exists, it will be kept and the configuration file in the installation package will be renamed to taos.cfg.orig and stored at /usr/local/taos/cfg to be used as configuration sample. Otherwise the configuration file in the installation package will be installed to /etc/taos/taos.cfg and used.
## Upgrade
There are two aspects in upgrade operation: upgrade installation package and upgrade a running server.
To upgrade a package, follow the steps mentioned previously to first uninstall the old version then install the new version.
Upgrading a running server is much more complex. First please check the version number of the old version and the new version. The version number of TDengine consists of 4 sections, only if the first 2 sections match can the old version be upgraded to the new version. The steps of upgrading a running server are as below:
- Stop inserting data
- Make sure all data is persisted to disk, please use command `flush database`
- Stop the cluster of TDengine
- Uninstall old version and install new version
- Start the cluster of TDengine
- Execute simple queries, such as the ones executed prior to installing the new package, to make sure there is no data loss
- Run some simple data insertion statements to make sure the cluster works well
- Restore business services
:::warning
TDengine doesn't guarantee any lower version is compatible with the data generated by a higher version, so it's never recommended to downgrade the version.
:::

34
docs/en/13-operation/10-monitor.md
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@ -106,22 +106,22 @@ The data of tdinsight dashboard is stored in `log` database (default. You can ch
|field|type|is\_tag|comment|
|:----|:---|:-----|:------|
|ts|TIMESTAMP||timestamp|
|uptime|FLOAT||dnode uptime|
|uptime|FLOAT||dnode uptime in `days`|
|cpu\_engine|FLOAT||cpu usage of tdengine. read from `/proc/<taosd_pid>/stat`|
|cpu\_system|FLOAT||cpu usage of server. read from `/proc/stat`|
|cpu\_cores|FLOAT||cpu cores of server|
|mem\_engine|INT||memory usage of tdengine. read from `/proc/<taosd_pid>/status`|
|mem\_system|INT||available memory on the server|
|mem\_system|INT||available memory on the server in `KB`|
|mem\_total|INT||total memory of server in `KB`|
|disk\_engine|INT|||
|disk\_used|BIGINT||usage of data dir in `bytes`|
|disk\_total|BIGINT||the capacity of data dir in `bytes`|
|net\_in|FLOAT||network throughput rate in kb/s. read from `/proc/net/dev`|
|net\_out|FLOAT||network throughput rate in kb/s. read from `/proc/net/dev`|
|io\_read|FLOAT||io throughput rate in kb/s. read from `/proc/<taosd_pid>/io`|
|io\_write|FLOAT||io throughput rate in kb/s. read from `/proc/<taosd_pid>/io`|
|io\_read\_disk|FLOAT||io throughput rate of disk in kb/s. read from `/proc/<taosd_pid>/io`|
|io\_write\_disk|FLOAT||io throughput rate of disk in kb/s. read from `/proc/<taosd_pid>/io`|
|net\_in|FLOAT||network throughput rate in byte/s. read from `/proc/net/dev`|
|net\_out|FLOAT||network throughput rate in byte/s. read from `/proc/net/dev`|
|io\_read|FLOAT||io throughput rate in byte/s. read from `/proc/<taosd_pid>/io`|
|io\_write|FLOAT||io throughput rate in byte/s. read from `/proc/<taosd_pid>/io`|
|io\_read\_disk|FLOAT||io throughput rate of disk in byte/s. read from `/proc/<taosd_pid>/io`|
|io\_write\_disk|FLOAT||io throughput rate of disk in byte/s. read from `/proc/<taosd_pid>/io`|
|req\_select|INT||number of select queries received per dnode|
|req\_select\_rate|FLOAT||number of select queries received per dnode divided by monitor interval.|
|req\_insert|INT||number of insert queries received per dnode|
@ -150,9 +150,9 @@ The data of tdinsight dashboard is stored in `log` database (default. You can ch
|ts|TIMESTAMP||timestamp|
|name|NCHAR||data directory. default is `/var/lib/taos`|
|level|INT||level for multi-level storage|
|avail|BIGINT||available space for data directory|
|used|BIGINT||used space for data directory|
|total|BIGINT||total space for data directory|
|avail|BIGINT||available space for data directory in `bytes`|
|used|BIGINT||used space for data directory in `bytes`|
|total|BIGINT||total space for data directory in `bytes`|
|dnode\_id|INT|TAG|dnode id|
|dnode\_ep|NCHAR|TAG|dnode endpoint|
|cluster\_id|NCHAR|TAG|cluster id|
@ -165,9 +165,9 @@ The data of tdinsight dashboard is stored in `log` database (default. You can ch
|:----|:---|:-----|:------|
|ts|TIMESTAMP||timestamp|
|name|NCHAR||log directory. default is `/var/log/taos/`|
|avail|BIGINT||available space for log directory|
|used|BIGINT||used space for data directory|
|total|BIGINT||total space for data directory|
|avail|BIGINT||available space for log directory in `bytes`|
|used|BIGINT||used space for data directory in `bytes`|
|total|BIGINT||total space for data directory in `bytes`|
|dnode\_id|INT|TAG|dnode id|
|dnode\_ep|NCHAR|TAG|dnode endpoint|
|cluster\_id|NCHAR|TAG|cluster id|
@ -180,9 +180,9 @@ The data of tdinsight dashboard is stored in `log` database (default. You can ch
|:----|:---|:-----|:------|
|ts|TIMESTAMP||timestamp|
|name|NCHAR||temp directory. default is `/tmp/`|
|avail|BIGINT||available space for temp directory|
|used|BIGINT||used space for temp directory|
|total|BIGINT||total space for temp directory|
|avail|BIGINT||available space for temp directory in `bytes`|
|used|BIGINT||used space for temp directory in `bytes`|
|total|BIGINT||total space for temp directory in `bytes`|
|dnode\_id|INT|TAG|dnode id|
|dnode\_ep|NCHAR|TAG|dnode endpoint|
|cluster\_id|NCHAR|TAG|cluster id|

6
docs/en/14-reference/03-connector/07-python.mdx
View File

@ -31,11 +31,13 @@ We recommend using the latest version of `taospy`, regardless of the version of
|Python Connector Version|major changes|
|:-------------------:|:----:|
|2.7.12|1. added support for `varbinary` type (STMT does not yet support)<br/> 2. improved query performance (thanks to contributor [hadrianl](https://github.com/taosdata/taos-connector-python/pull/209))|
|2.7.9|support for getting assignment and seek function on subscription|
|2.7.8|add `execute_many` method|
|Python Websocket Connector Version|major changes|
|:----------------------------:|:-----:|
|0.2.9|bugs fixes|
|0.2.5|1. support for getting assignment and seek function on subscription <br/> 2. support schemaless <br/> 3. support STMT|
|0.2.4|support `unsubscribe` on subscription|
@ -1023,10 +1025,6 @@ Due to the current imperfection of Python's nanosecond support (see link below),
1. https://stackoverflow.com/questions/10611328/parsing-datetime-strings-containing-nanoseconds
2. https://www.python.org/dev/peps/pep-0564/
## Important Update
[**Release Notes**] (https://github.com/taosdata/taos-connector-python/releases)
## API Reference
- [taos](https://docs.taosdata.com/api/taospy/taos/)

2
docs/en/14-reference/03-connector/80-php.mdx
View File

@ -52,8 +52,6 @@ curl -L -o php-tdengine.tar.gz https://github.com/Yurunsoft/php-tdengine/archive
&& tar -xzf php-tdengine.tar.gz -C php-tdengine --strip-components=1
```
> Version number `v1.0.2` is only for example, it can be replaced to any newer version, please find available versions in [TDengine PHP Connector Releases](https://github.com/Yurunsoft/php-tdengine/releases).
**Non-Swoole Environment: **
```shell

1
docs/en/14-reference/03-connector/_linux_install.mdx
View File

@ -4,7 +4,6 @@ import PkgListV3 from "/components/PkgListV3";
<PkgListV3 type={1} sys="Linux" />
[All Downloads](../../releases/tdengine)
2. Unzip

2
docs/en/14-reference/03-connector/_macos_install.mdx
View File

@ -4,8 +4,6 @@ import PkgListV3 from "/components/PkgListV3";
<PkgListV3 type={8} sys="macOS" />
[All Downloads](../../releases/tdengine)
2. Execute the installer, select the default value as prompted, and complete the installation. If the installation is blocked, you can right-click or ctrl-click on the installation package and select `Open`.
3. configure taos.cfg

2
docs/en/14-reference/03-connector/_windows_install.mdx
View File

@ -3,8 +3,6 @@ import PkgListV3 from "/components/PkgListV3";
1. Download the client installation package
<PkgListV3 type={4} sys="Windows" />
[All Downloads](../../releases/tdengine)
2. Execute the installer, select the default value as prompted, and complete the installation
3. Installation path

6
docs/en/14-reference/04-taosadapter.md
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@ -31,7 +31,7 @@ taosAdapter provides the following features.
### Install taosAdapter
If you use the TDengine server, you don't need additional steps to install taosAdapter. You can download taosAdapter from [TDengine 3.0 released versions](../../releases/tdengine) to download the TDengine server installation package. If you need to deploy taosAdapter separately on another server other than the TDengine server, you should install the full TDengine server package on that server to install taosAdapter. If you need to build taosAdapter from source code, you can refer to the [Building taosAdapter]( https://github.com/taosdata/taosadapter/blob/3.0/BUILD.md) documentation.
If you use the TDengine server, you don't need additional steps to install taosAdapter. If you need to deploy taosAdapter separately on another server other than the TDengine server, you should install the full TDengine server package on that server to install taosAdapter. If you need to build taosAdapter from source code, you can refer to the [Building taosAdapter]( https://github.com/taosdata/taosadapter/blob/3.0/BUILD.md) documentation.
### Start/Stop taosAdapter
@ -180,7 +180,7 @@ See [example/config/taosadapter.toml](https://github.com/taosdata/taosadapter/bl
node_export is an exporter for machine metrics. Please visit [https://github.com/prometheus/node_exporter](https://github.com/prometheus/node_exporter) for more information.
- Support for Prometheus remote_read and remote_write
remote_read and remote_write are interfaces for Prometheus data read and write from/to other data storage solution. Please visit [https://prometheus.io/blog/2019/10/10/remote-read-meets-streaming/#remote-apis](https://prometheus.io/blog/2019/10/10/remote-read-meets-streaming/#remote-apis) for more information.
- Get table's VGroup ID. For more information about VGroup, please refer to [primary-logic-unit](/tdinternal/arch/#primary-logic-unit).
- Get table's VGroup ID.
## Interfaces
@ -246,7 +246,7 @@ node_export is an exporter of hardware and OS metrics exposed by the \*NIX kerne
### Get table's VGroup ID
You can call `http://<fqdn>:6041/rest/vgid?db=<db>&table=<table>` to get table's VGroup ID. For more information about VGroup, please refer to [primary-logic-unit](/tdinternal/arch/#primary-logic-unit).
You can call `http://<fqdn>:6041/rest/vgid?db=<db>&table=<table>` to get table's VGroup ID.
## Memory usage optimization methods

3
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View File

@ -13,7 +13,7 @@ taosBenchmark (formerly taosdemo ) is a tool for testing the performance of TDen
There are two ways to install taosBenchmark:
- Installing the official TDengine installer will automatically install taosBenchmark. Please refer to [TDengine installation](/operation/pkg-install) for details.
- Installing the official TDengine installer will automatically install taosBenchmark.
- Compile taos-tools separately and install them. Please refer to the [taos-tools](https://github.com/taosdata/taos-tools) repository for details.
@ -397,6 +397,7 @@ The configuration parameters for specifying super table tag columns and data col
### Query scenario configuration parameters
`filetype` must be set to `query` in the query scenario.
`query_times` is number of times queries were run.
To control the query scenario by setting `kill_slow_query_threshold` and `kill_slow_query_interval` parameters to kill the execution of slow query statements. Threshold controls exec_usec of query command will be killed by taosBenchmark after the specified time, in seconds; interval controls sleep time to avoid continuous querying of slow queries consuming CPU in seconds.

6
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View File

@ -103,7 +103,7 @@ Usage: taosdump [OPTION...] dbname [tbname ...]
use letter and number only. Default is NOT.
-n, --no-escape No escape char '`'. Default is using it.
-Q, --dot-replace Repalce dot character with underline character in
the table name.
the table name.(Version 2.5.3)
-T, --thread-num=THREAD_NUM Number of thread for dump in file. Default is
8.
-C, --cloud=CLOUD_DSN specify a DSN to access TDengine cloud service
@ -113,6 +113,10 @@ Usage: taosdump [OPTION...] dbname [tbname ...]
-?, --help Give this help list
--usage Give a short usage message
-V, --version Print program version
-W, --rename=RENAME-LIST Rename database name with new name during
importing data. RENAME-LIST:
"db1=newDB1|db2=newDB2" means rename db1 to newDB1
and rename db2 to newDB2 (Version 2.5.4)
Mandatory or optional arguments to long options are also mandatory or optional
for any corresponding short options.

2
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@ -16,7 +16,7 @@ taosKeeper is a tool for TDengine that exports monitoring metrics. With taosKeep
There are two ways to install taosKeeper:
Methods of installing taosKeeper:
- Installing the official TDengine installer will automatically install taosKeeper. Please refer to [TDengine installation](/operation/pkg-install) for details.
- Installing the official TDengine installer will automatically install taosKeeper.
- You can compile taosKeeper separately and install it. Please refer to the [taosKeeper](https://github.com/taosdata/taoskeeper) repository for details.
## Configuration and Launch

2
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@ -21,7 +21,7 @@ TDengine Source Connector is used to read data from TDengine in real-time and se
1. Linux operating system
2. Java 8 and Maven installed
3. Git/curl/vi is installed
4. TDengine is installed and started. If not, please refer to [Installation and Uninstallation](/operation/pkg-install)
4. TDengine is installed and started.
## Install Kafka

19
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@ -4,20 +4,14 @@ description: 简要介绍 TDengine 的主要功能
toc_max_heading_level: 2
---
TDengine 是一款开源、高性能、云原生的[时序数据库](https://tdengine.com/tsdb/)，且针对物联网、车联网、工业互联网、金融、IT 运维等场景进行了优化。TDengine 的代码，包括集群功能，都在 GNU AGPL v3.0 下开源。除核心的时序数据库功能外，TDengine 还提供[缓存](../develop/cache/)、[数据订阅](../develop/tmq)、[流式计算](../develop/stream)等其它功能以降低系统复杂度及研发和运维成本。
TDengine 是一款专为物联网、工业互联网等场景设计并优化的大数据平台，它能安全高效地将大量设备、数据采集器每天产生的高达 TB 甚至 PB 级的数据进行汇聚、存储、分析和分发，对业务运行状态进行实时监测、预警，提供实时的商业洞察。其核心模块是高性能、集群开源、云原生、极简的时序数据库 TDengine OSS。
本章节介绍 TDengine 的主要产品和功能、竞争优势、适用场景、与其他数据库的对比测试等等，让大家对 TDengine 有个整体的了解。
## 主要产品
TDengine 有三个主要产品：TDengine Enterprise （即 TDengine 企业版），TDengine Cloud，和 TDengine OSS，关于它们的具体定义请参考
- [TDengine 企业版](https://www.taosdata.com/tdengine-pro)
- [TDengine 云服务](https://cloud.taosdata.com/?utm_source=menu&utm_medium=webcn)
- [TDengine 开源版](https://www.taosdata.com/tdengine-oss)
本节介绍 TDengine OSS 的主要产品和功能、竞争优势、适用场景、与其他数据库的对比测试等等，让大家对 TDengine OSS 有个整体了解
## 主要功能
TDengine 的主要功能如下：
TDengine OSS 的主要功能如下：
1. 写入数据，支持
- [SQL 写入](../develop/insert-data/sql-writing)
@ -150,3 +144,10 @@ TDengine 的主要功能如下：
- [TDengine VS InfluxDB ，写入性能大 PK ！](https://www.taosdata.com/2021/11/05/3248.html)
- [TDengine 和 InfluxDB 查询性能对比测试报告](https://www.taosdata.com/2022/02/22/5969.html)
- [TDengine 与 InfluxDB、OpenTSDB、Cassandra、MySQL、ClickHouse 等数据库的对比测试报告](https://www.taosdata.com/downloads/TDengine_Testing_Report_cn.pdf)
## 主要产品
TDengine 有两个主要产品：TDengine Enterprise （即 TDengine 企业版）和 TDengine Cloud，关于它们的具体定义请参考
- [TDengine 企业版](https://www.taosdata.com/tdengine-pro)
- [TDengine 云服务](https://cloud.taosdata.com/?utm_source=menu&utm_medium=webcn)

35
docs/zh/07-develop/07-tmq.mdx → docs/zh/07-develop/07-tmq.md
View File

@ -23,22 +23,27 @@ import CDemo from "./_sub_c.mdx";
为了实现上述功能，TDengine 会为 WAL (Write-Ahead-Log) 文件自动创建索引以支持快速随机访问，并提供了灵活可配置的文件切换与保留机制：用户可以按需指定 WAL 文件保留的时间以及大小（详见 create database 语句）。通过以上方式将 WAL 改造成了一个保留事件到达顺序的、可持久化的存储引擎（但由于 TSDB 具有远比 WAL 更高的压缩率，我们不推荐保留太长时间，一般来说，不超过几天）。 对于以 topic 形式创建的查询，TDengine 将对接 WAL 而不是 TSDB 作为其存储引擎。在消费时，TDengine 根据当前消费进度从 WAL 直接读取数据，并使用统一的查询引擎实现过滤、变换等操作，将数据推送给消费者。
本文档不对消息队列本身的基础知识做介绍，如果需要了解，请自行搜索。
下面为关于数据订阅的一些说明，需要对TDengine的架构有一些了解，结合各个语言链接器的接口使用。
- 一个消费组消费同一个topic下的所有数据，不同消费组之间相互独立；
- 一个消费组消费同一个topic所有的vgroup，消费组可由多个消费者组成，但一个vgroup仅被一个消费者消费，如果消费者数量超过了vgroup数量，多余的消费者不消费数据；
- 在服务端每个vgroup仅保存一个offset，每个vgroup的offset是单调递增的，但不一定连续。各个vgroup的offset之间没有关联；
- 每次poll服务端会返回一个结果block，该block属于一个vgroup，可能包含多个wal版本的数据，可以通过 offset 接口获得是该block第一条记录的offset；
- 一个消费组如果从未commit过offset，当其成员消费者重启重新拉取数据时，均从参数auto.offset.reset设定值开始消费；在一个消费者生命周期中，客户端本地记录了最近一次拉取数据的offset，不会拉取重复数据；
- 消费者如果异常终止（没有调用tmq_close），需等约12秒后触发其所属消费组rebalance，该消费者在服务端状态变为LOST，约1天后该消费者自动被删除；正常退出，退出后就会删除消费者；新增消费者，需等约2秒触发rebalance，该消费者在服务端状态变为ready；
- 消费组rebalance会对该组所有ready状态的消费者成员重新进行vgroup分配，消费者仅能对自己负责的vgroup进行assignment/seek/commit/poll操作；
- 消费者可利用 position 获得当前消费的offset，并seek到指定offset，重新消费；
- seek将position指向指定offset，不执行commit操作，一旦seek成功，可poll拉取指定offset及以后的数据；
- seek 操作之前须调用 assignment 接口获取该consumer的vgroup ID和offset范围。seek 操作会检测vgroup ID 和 offset是否合法，如非法将报错；
- position是获取当前的消费位置，是下次要取的位置，不是当前消费到的位置
- commit是提交消费位置，不带参数的话，是提交当前消费位置（下次要取的位置，不是当前消费到的位置），带参数的话，是提交参数里的位置（也即下次退出重启后要取的位置）
- seek是设置consumer消费位置，seek到哪，position就返回哪，都是下次要取的位置
- seek不会影响commit，commit不影响seek，相互独立，两个是不同的概念
- begin接口为wal 第一条数据的offset，end 接口为wal 最后一条数据的offset + 1
- offset接口获取的是记录所在结果block块里的第一条数据的offset，当seek至该offset时，将消费到这个block里的全部数据。参见第四点；
- 由于存在 WAL 过期删除机制，即使seek 操作成功，poll数据时有可能offset已失效。如果poll 的offset 小于 WAL 最小版本号，将会从WAL最小版本号消费；
- 数据订阅是从 WAL 消费数据，如果一些 WAL 文件被基于 WAL 保留策略删除，则已经删除的 WAL 文件中的数据就无法再消费到。需要根据业务需要在创建数据库时合理设置 `WAL_RETENTION_PERIOD` 或 `WAL_RETENTION_SIZE` ，并确保应用及时消费数据，这样才不会产生数据丢失的现象。数据订阅的行为与 Kafka 等广泛使用的消息队列类产品的行为相似；
说明（以c接口为例）：
1. 一个消费组消费同一个topic下的所有数据，不同消费组之间相互独立；
2. 一个消费组消费同一个topic所有的vgroup，消费组可由多个消费者组成，但一个vgroup仅被一个消费者消费，如果消费者数量超过了vgroup数量，多余的消费者不消费数据；
3. 在服务端每个vgroup仅保存一个offset，每个vgroup的offset是单调递增的，但不一定连续。各个vgroup的offset之间没有关联；
4. 每次poll服务端会返回一个结果block，该block属于一个vgroup，可能包含多个wal版本的数据，可以通过 tmq_get_vgroup_offset 接口获得是该block第一条记录的offset；
5. 一个消费组如果从未commit过offset，当其成员消费者重启重新拉取数据时，均从参数auto.offset.reset设定值开始消费；在一个消费者生命周期中，客户端本地记录了最近一次拉取数据的offset，不会拉取重复数据；
6. 消费者如果异常终止（没有调用tmq_close），需等约12秒后触发其所属消费组rebalance，该消费者在服务端状态变为LOST，约1天后该消费者自动被删除；正常退出，退出后就会删除消费者；新增消费者，需等约2秒触发rebalance，该消费者在服务端状态变为ready；
7. 消费组rebalance会对该组所有ready状态的消费者成员重新进行vgroup分配，消费者仅能对自己负责的vgroup进行assignment/seek/commit/poll操作；
8. 消费者可利用 tmq_position 获得当前消费的offset，并seek到指定offset，重新消费；
9. seek将position指向指定offset，不执行commit操作，一旦seek成功，可poll拉取指定offset及以后的数据；
10. seek 操作之前须调用 tmq_get_topic_assignment 接口获取该consumer的vgroup ID和offset范围。seek 操作会检测vgroup ID 和 offset是否合法，如非法将报错；
11. tmq_get_vgroup_offset接口获取的是记录所在结果block块里的第一条数据的offset，当seek至该offset时，将消费到这个block里的全部数据。参见第四点；
12. 由于存在 WAL 过期删除机制，即使seek 操作成功，poll数据时有可能offset已失效。如果poll 的offset 小于 WAL 最小版本号，将会从WAL最小版本号消费；
13. 数据订阅是从 WAL 消费数据，如果一些 WAL 文件被基于 WAL 保留策略删除，则已经删除的 WAL 文件中的数据就无法再消费到。需要根据业务需要在创建数据库时合理设置 `WAL_RETENTION_PERIOD` 或 `WAL_RETENTION_SIZE` ，并确保应用及时消费数据，这样才不会产生数据丢失的现象。数据订阅的行为与 Kafka 等广泛使用的消息队列类产品的行为相似；
本文档不对消息队列本身的知识做更多的介绍，如果需要了解，请自行搜索。
## 主要数据结构和 API

6
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@ -1004,7 +1004,7 @@ TaosConsumer consumer = new TaosConsumer<>(config);
- httpConnectTimeout: 创建连接超时参数，单位 ms，默认为 5000 ms。仅在 WebSocket 连接下有效。
- messageWaitTimeout: 数据传输超时参数，单位 ms，默认为 10000 ms。仅在 WebSocket 连接下有效。
- httpPoolSize: 同一个连接下最大并行请求数。仅在 WebSocket 连接下有效。
其他参数请参考：[Consumer 参数列表](../../../develop/tmq#创建-consumer-以及consumer-group)
其他参数请参考：[Consumer 参数列表](../../develop/tmq#创建-consumer-以及consumer-group)
#### 订阅消费数据
@ -1082,7 +1082,7 @@ consumer.unsubscribe();
consumer.close()
```
详情请参考：[数据订阅](../../../develop/tmq)
详情请参考：[数据订阅](../../develop/tmq)
#### 完整示例
@ -1373,7 +1373,7 @@ public static void main(String[] args) throws Exception {
**解决方法**： 更换 taos-jdbcdriver 3.0.2+ 版本。
其它问题请参考 [FAQ](../../../train-faq/faq)
其它问题请参考 [FAQ](../../train-faq/faq)
## API 参考

4
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@ -352,7 +352,7 @@ client.put(&sml_data)?
### 数据订阅
TDengine 通过消息队列 [TMQ](../../../taos-sql/tmq/) 启动一个订阅。
TDengine 通过消息队列 [TMQ](../../taos-sql/tmq/) 启动一个订阅。
#### 创建 Topic
@ -491,7 +491,7 @@ let taos = pool.get()?;
## 常见问题
请参考 [FAQ](../../../train-faq/faq)
请参考 [FAQ](../../train-faq/faq)
## API 参考

2
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@ -33,11 +33,13 @@ Python 连接器的源码托管在 [GitHub](https://github.com/taosdata/taos-con
|Python Connector 版本|主要变化|
|:-------------------:|:----:|
|2.7.12|1. 新增 varbinary 类型支持（STMT暂不支持 varbinary ）<br/> 2. query 性能提升（感谢贡献者[hadrianl](https://github.com/taosdata/taos-connector-python/pull/209)）|
|2.7.9|数据订阅支持获取消费进度和重置消费进度|
|2.7.8|新增 `execute_many`|
|Python Websocket Connector 版本|主要变化|
|:----------------------------:|:-----:|
|0.2.9|已知问题修复|
|0.2.5|1. 数据订阅支持获取消费进度和重置消费进度 <br/> 2. 支持 schemaless <br/> 3. 支持 STMT|
|0.2.4|数据订阅新增取消订阅方法|

34
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@ -26,7 +26,7 @@ TDengine 内置了一个名为 `INFORMATION_SCHEMA` 的数据库，提供对数
## INS_DNODES
提供 dnode 的相关信息。也可以使用 SHOW DNODES 来查询这些信息。
提供 dnode 的相关信息。也可以使用 SHOW DNODES 来查询这些信息。 SYSINFO 为 0 的用户不能查看此表。
| # | **列名** | **数据类型** | **说明** |
| --- | :------------: | ------------ | ----------------------------------------------------------------------------------------------------- |
@ -40,7 +40,7 @@ TDengine 内置了一个名为 `INFORMATION_SCHEMA` 的数据库，提供对数
## INS_MNODES
提供 mnode 的相关信息。也可以使用 SHOW MNODES 来查询这些信息。
提供 mnode 的相关信息。也可以使用 SHOW MNODES 来查询这些信息。 SYSINFO 为 0 的用户不能查看此表。
| # | **列名** | **数据类型** | **说明** |
| --- | :---------: | ------------ | ------------------ |
@ -52,7 +52,7 @@ TDengine 内置了一个名为 `INFORMATION_SCHEMA` 的数据库，提供对数
## INS_QNODES
当前系统中 QNODE 的信息。也可以使用 SHOW QNODES 来查询这些信息。
当前系统中 QNODE 的信息。也可以使用 SHOW QNODES 来查询这些信息。SYSINFO 属性为 0 的用户不能查看此表。
| # | **列名** | **数据类型** | **说明** |
| --- | :---------: | ------------ | ------------ |
@ -62,7 +62,7 @@ TDengine 内置了一个名为 `INFORMATION_SCHEMA` 的数据库，提供对数
## INS_CLUSTER
存储集群相关信息。
存储集群相关信息。 SYSINFO 属性为 0 的用户不能查看此表。
| # | **列名** | **数据类型** | **说明** |
| --- | :---------: | ------------ | ---------- |
@ -76,25 +76,25 @@ TDengine 内置了一个名为 `INFORMATION_SCHEMA` 的数据库，提供对数
| # | **列名** | **数据类型** | **说明** |
| --- | :------------------: | ---------------- | ------------------------------------------------ |
| 1 | name | BINARY(32) | 数据库名 |
| 1 | name | VARCHAR(64) | 数据库名 |
| 2 | create_time | TIMESTAMP | 创建时间 |
| 3 | ntables | INT | 数据库中表的数量，包含子表和普通表但不包含超级表 |
| 4 | vgroups | INT | 数据库中有多少个 vgroup。需要注意，`vgroups` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 |
| 6 | replica | INT | 副本数。需要注意，`replica` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 |
| 7 | strict | BINARY(4) | 废弃参数 |
| 8 | duration | INT | 单文件存储数据的时间跨度。需要注意，`duration` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 |
| 9 | keep | INT | 数据保留时长。需要注意，`keep` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 |
| 7 | strict | VARCHAR(4) | 废弃参数 |
| 8 | duration | VARCHAR(10) | 单文件存储数据的时间跨度。需要注意，`duration` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 |
| 9 | keep | VARCHAR(32) | 数据保留时长。需要注意，`keep` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 |
| 10 | buffer | INT | 每个 vnode 写缓存的内存块大小，单位 MB。需要注意，`buffer` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 |
| 11 | pagesize | INT | 每个 VNODE 中元数据存储引擎的页大小，单位为 KB。需要注意，`pagesize` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 |
| 12 | pages | INT | 每个 vnode 元数据存储引擎的缓存页个数。需要注意，`pages` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 |
| 13 | minrows | INT | 文件块中记录的最大条数。需要注意，`minrows` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 |
| 14 | maxrows | INT | 文件块中记录的最小条数。需要注意，`maxrows` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 |
| 15 | comp | INT | 数据压缩方式。需要注意，`comp` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 |
| 16 | precision | BINARY(2) | 时间分辨率。需要注意，`precision` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 |
| 17 | status | BINARY(10) | 数据库状态 |
| 18 | retentions | BINARY (60) | 数据的聚合周期和保存时长。需要注意，`retentions` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 |
| 16 | precision | VARCHAR(2) | 时间分辨率。需要注意，`precision` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 |
| 17 | status | VARCHAR(10) | 数据库状态 |
| 18 | retentions | VARCHAR(60) | 数据的聚合周期和保存时长。需要注意，`retentions` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 |
| 19 | single_stable | BOOL | 表示此数据库中是否只可以创建一个超级表。需要注意，`single_stable` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 |
| 20 | cachemodel | BINARY(60) | 表示是否在内存中缓存子表的最近数据。需要注意，`cachemodel` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 |
| 20 | cachemodel | VARCHAR(60) | 表示是否在内存中缓存子表的最近数据。需要注意，`cachemodel` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 |
| 21 | cachesize | INT | 表示每个 vnode 中用于缓存子表最近数据的内存大小。需要注意，`cachesize` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 |
| 22 | wal_level | INT | WAL 级别。需要注意，`wal_level` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 |
| 23 | wal_fsync_period | INT | 数据落盘周期。需要注意，`wal_fsync_period` 为 TDengine 关键字，作为列名使用时需要使用 ` 进行转义。 |
@ -197,7 +197,7 @@ TDengine 内置了一个名为 `INFORMATION_SCHEMA` 的数据库，提供对数
## INS_USERS
提供系统中创建的用户的相关信息。
提供系统中创建的用户的相关信息. SYSINFO 属性为0 的用户不能查看此表。
| # | **列名** | **数据类型** | **说明** |
| --- | :---------: | ------------ | -------- |
@ -207,7 +207,7 @@ TDengine 内置了一个名为 `INFORMATION_SCHEMA` 的数据库，提供对数
## INS_GRANTS
提供企业版授权的相关信息。
提供企业版授权的相关信息。SYSINFO 属性为 0 的用户不能查看此表。
| # | **列名** | **数据类型** | **说明** |
| --- | :---------: | ------------ | --------------------------------------------------------------------------------------------------------- |
@ -228,7 +228,7 @@ TDengine 内置了一个名为 `INFORMATION_SCHEMA` 的数据库，提供对数
## INS_VGROUPS
系统中所有 vgroups 的信息。
系统中所有 vgroups 的信息。SYSINFO 属性为 0 的用户不能查看此表。
| # | **列名** | **数据类型** | **说明** |
| --- | :-------: | ------------ | ------------------------------------------------------------------------------------------------ |
@ -257,7 +257,7 @@ TDengine 内置了一个名为 `INFORMATION_SCHEMA` 的数据库，提供对数
## INS_DNODE_VARIABLES
系统中每个 dnode 的配置参数。
系统中每个 dnode 的配置参数。SYSINFO 属性 为 0 的用户不能查看此表。
| # | **列名** | **数据类型** | **说明** |
| --- | :------: | ------------ | --------------------------------------------------------------------------------------- |
@ -301,6 +301,8 @@ TDengine 内置了一个名为 `INFORMATION_SCHEMA` 的数据库，提供对数
## INS_USER_PRIVILEGES
注：SYSINFO 属性为 0 的用户不能查看此表。
| # | **列名** | **数据类型** | **说明** |
| --- | :----------: | ------------ | -------------------------------------------------------------------------------------------------------------------- |
| 1 | user_name | VARCHAR(24) | 用户名

2
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@ -327,7 +327,7 @@ SHOW [db_name.]VGROUPS;
## SHOW VNODES
```sql
SHOW VNODES {dnode_id | dnode_endpoint};
SHOW VNODES [ON DNODE dnode_id];
```
显示当前系统中所有 VNODE 或某个 DNODE 的 VNODE 的信息。

1
docs/zh/14-reference/05-taosbenchmark.md
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@ -395,6 +395,7 @@ taosBenchmark -A INT,DOUBLE,NCHAR,BINARY\(16\)
### 查询场景配置参数
查询场景下 `filetype` 必须设置为 `query`。
`query_times` 指定运行查询的次数，数值类型
查询场景可以通过设置 `kill_slow_query_threshold` 和 `kill_slow_query_interval` 参数来控制杀掉慢查询语句的执行，threshold 控制如果 exec_usec 超过指定时间的查询将被 taosBenchmark 杀掉，单位为秒；interval 控制休眠时间，避免持续查询慢查询消耗 CPU ，单位为秒。

6
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@ -106,7 +106,7 @@ Usage: taosdump [OPTION...] dbname [tbname ...]
use letter and number only. Default is NOT.
-n, --no-escape No escape char '`'. Default is using it.
-Q, --dot-replace Repalce dot character with underline character in
the table name.
the table name.(Version 2.5.3)
-T, --thread-num=THREAD_NUM Number of thread for dump in file. Default is
8.
-C, --cloud=CLOUD_DSN specify a DSN to access TDengine cloud service
@ -116,6 +116,10 @@ Usage: taosdump [OPTION...] dbname [tbname ...]
-?, --help Give this help list
--usage Give a short usage message
-V, --version Print program version
-W, --rename=RENAME-LIST Rename database name with new name during
importing data. RENAME-LIST:
"db1=newDB1|db2=newDB2" means rename db1 to newDB1
and rename db2 to newDB2 (Version 2.5.4)
Mandatory or optional arguments to long options are also mandatory or optional
for any corresponding short options.

36
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@ -102,22 +102,22 @@ TDinsight dashboard 数据来源于 log 库（存放监控数据的默认db，
|field|type|is\_tag|comment|
|:----|:---|:-----|:------|
|ts|TIMESTAMP||timestamp|
|uptime|FLOAT||dnode uptime|
|uptime|FLOAT||dnode uptime，单位：天|
|cpu\_engine|FLOAT||taosd cpu 使用率，从 `/proc/<taosd_pid>/stat` 读取|
|cpu\_system|FLOAT||服务器 cpu 使用率，从 `/proc/stat` 读取|
|cpu\_cores|FLOAT||服务器 cpu 核数|
|mem\_engine|INT||taosd 内存使用率，从 `/proc/<taosd_pid>/status` 读取|
|mem\_system|INT||服务器可用内存|
|mem\_system|INT||服务器可用内存，单位 KB|
|mem\_total|INT||服务器内存总量，单位 KB|
|disk\_engine|INT|||
|disk\_engine|INT||单位 bytes|
|disk\_used|BIGINT||data dir 挂载的磁盘使用量，单位 bytes|
|disk\_total|BIGINT||data dir 挂载的磁盘总容量，单位 bytes|
|net\_in|FLOAT||网络吞吐率，从 `/proc/net/dev` 中读取的 received bytes。单位 kb/s|
|net\_out|FLOAT||网络吞吐率，从 `/proc/net/dev` 中读取的 transmit bytes。单位 kb/s|
|io\_read|FLOAT||io 吞吐率，从 `/proc/<taosd_pid>/io` 中读取的 rchar 与上次数值计算之后，计算得到速度。单位 kb/s|
|io\_write|FLOAT||io 吞吐率，从 `/proc/<taosd_pid>/io` 中读取的 wchar 与上次数值计算之后，计算得到速度。单位 kb/s|
|io\_read\_disk|FLOAT||磁盘 io 吞吐率，从 `/proc/<taosd_pid>/io` 中读取的 read_bytes。单位 kb/s|
|io\_write\_disk|FLOAT||磁盘 io 吞吐率，从 `/proc/<taosd_pid>/io` 中读取的 write_bytes。单位 kb/s|
|net\_in|FLOAT||网络吞吐率，从 `/proc/net/dev` 中读取的 received bytes。单位 byte/s|
|net\_out|FLOAT||网络吞吐率，从 `/proc/net/dev` 中读取的 transmit bytes。单位 byte/s|
|io\_read|FLOAT||io 吞吐率，从 `/proc/<taosd_pid>/io` 中读取的 rchar 与上次数值计算之后，计算得到速度。单位 byte/s|
|io\_write|FLOAT||io 吞吐率，从 `/proc/<taosd_pid>/io` 中读取的 wchar 与上次数值计算之后，计算得到速度。单位 byte/s|
|io\_read\_disk|FLOAT||磁盘 io 吞吐率，从 `/proc/<taosd_pid>/io` 中读取的 read_bytes。单位 byte/s|
|io\_write\_disk|FLOAT||磁盘 io 吞吐率，从 `/proc/<taosd_pid>/io` 中读取的 write_bytes。单位 byte/s|
|req\_select|INT||两个间隔内发生的查询请求数目|
|req\_select\_rate|FLOAT||两个间隔内的查询请求速度 = `req_select / monitorInterval`|
|req\_insert|INT||两个间隔内发生的写入请求，包含的单条数据数目|
@ -146,9 +146,9 @@ TDinsight dashboard 数据来源于 log 库（存放监控数据的默认db，
|ts|TIMESTAMP||timestamp|
|name|NCHAR||data 目录，一般为 `/var/lib/taos`|
|level|INT||0、1、2 多级存储级别|
|avail|BIGINT||data 目录可用空间|
|used|BIGINT||data 目录已使用空间|
|total|BIGINT||data 目录空间|
|avail|BIGINT||data 目录可用空间。单位 byte|
|used|BIGINT||data 目录已使用空间。单位 byte|
|total|BIGINT||data 目录空间。单位 byte|
|dnode\_id|INT|TAG|dnode id|
|dnode\_ep|NCHAR|TAG|dnode endpoint|
|cluster\_id|NCHAR|TAG|cluster id|
@ -161,9 +161,9 @@ TDinsight dashboard 数据来源于 log 库（存放监控数据的默认db，
|:----|:---|:-----|:------|
|ts|TIMESTAMP||timestamp|
|name|NCHAR||log 目录名，一般为 `/var/log/taos/`|
|avail|BIGINT||log 目录可用空间|
|used|BIGINT||log 目录已使用空间|
|total|BIGINT||log 目录空间|
|avail|BIGINT||log 目录可用空间。单位 byte|
|used|BIGINT||log 目录已使用空间。单位 byte|
|total|BIGINT||log 目录空间。单位 byte|
|dnode\_id|INT|TAG|dnode id|
|dnode\_ep|NCHAR|TAG|dnode endpoint|
|cluster\_id|NCHAR|TAG|cluster id|
@ -176,9 +176,9 @@ TDinsight dashboard 数据来源于 log 库（存放监控数据的默认db，
|:----|:---|:-----|:------|
|ts|TIMESTAMP||timestamp|
|name|NCHAR||temp 目录名，一般为 `/tmp/`|
|avail|BIGINT||temp 目录可用空间|
|used|BIGINT||temp 目录已使用空间|
|total|BIGINT||temp 目录空间|
|avail|BIGINT||temp 目录可用空间。单位 byte|
|used|BIGINT||temp 目录已使用空间。单位 byte|
|total|BIGINT||temp 目录空间。单位 byte|
|dnode\_id|INT|TAG|dnode id|
|dnode\_ep|NCHAR|TAG|dnode endpoint|
|cluster\_id|NCHAR|TAG|cluster id|

16
examples/JDBC/JDBCDemo/README-jdbc-windows.md
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@ -44,17 +44,17 @@ OS name: "windows 10", version: "10.0", arch: "amd64", family: "windows"
<settings xmlns="http://maven.apache.org/SETTINGS/1.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd">
<!-- 配置本地maven仓库的路径 -->
<!-- 配置本地maven仓库的路径 -->
<localRepository>D:\apache-maven-localRepository</localRepository>
<mirrors>
<!-- 配置阿里云Maven镜像仓库 -->
<mirror>
<id>alimaven</id>
<name>aliyun maven</name>
<url>http://maven.aliyun.com/nexus/content/groups/public/</url>
<mirrorOf>central</mirrorOf>
</mirror>
<mirror>
<id>alimaven</id>
<name>aliyun maven</name>
<url>http://maven.aliyun.com/nexus/content/groups/public/</url>
<mirrorOf>central</mirrorOf>
</mirror>
</mirrors>
<profiles>
@ -126,7 +126,7 @@ https://www.taosdata.com/cn/all-downloads/
修改client的hosts文件（C:\Windows\System32\drivers\etc\hosts），将server的hostname和ip配置到client的hosts文件中
```
192.168.236.136 td01
192.168.236.136 td01
```
配置完成后，在命令行内使用TDengine CLI连接server端

3
examples/go/BUILD.md Normal file
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@ -0,0 +1,3 @@
go mod init demo
go mod tidy
go build

2
include/common/ttime.h
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@ -75,7 +75,7 @@ static FORCE_INLINE int64_t taosGetTimestampToday(int32_t precision) {
int64_t taosTimeAdd(int64_t t, int64_t duration, char unit, int32_t precision);
int64_t taosTimeTruncate(int64_t ts, const SInterval* pInterval);
int32_t taosTimeCountInterval(int64_t skey, int64_t ekey, int64_t interval, char unit, int32_t precision);
int32_t taosTimeCountIntervalForFill(int64_t skey, int64_t ekey, int64_t interval, char unit, int32_t precision, int32_t order);
int32_t parseAbsoluteDuration(const char* token, int32_t tokenlen, int64_t* ts, char* unit, int32_t timePrecision);
int32_t parseNatualDuration(const char* token, int32_t tokenLen, int64_t* duration, char* unit, int32_t timePrecision);

91
include/libs/stream/tstream.h
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@ -106,19 +106,18 @@ typedef struct {
} SStreamQueueItem;
typedef void FTbSink(SStreamTask* pTask, void* vnode, void* data);
typedef void FSmaSink(void* vnode, int64_t smaId, const SArray* data);
typedef int32_t FTaskExpand(void* ahandle, SStreamTask* pTask, int64_t ver);
typedef struct {
int8_t type;
int64_t ver;
int32_t* dataRef;
SPackedData submit;
} SStreamDataSubmit;
typedef struct {
int8_t type;
int64_t ver;
SArray* dataRefs; // SArray<int32_t*>
SArray* submits; // SArray<SPackedSubmit>
} SStreamMergedSubmit;
@ -156,8 +155,6 @@ typedef struct {
int64_t size;
} SStreamQueueRes;
void streamFreeQitem(SStreamQueueItem* data);
#if 0
bool streamQueueResEmpty(const SStreamQueueRes* pRes);
int64_t streamQueueResSize(const SStreamQueueRes* pRes);
@ -187,12 +184,6 @@ typedef struct {
int32_t streamInit();
void streamCleanUp();
SStreamQueue* streamQueueOpen(int64_t cap);
void streamQueueClose(SStreamQueue* pQueue, int32_t taskId);
void streamQueueProcessSuccess(SStreamQueue* queue);
void streamQueueProcessFail(SStreamQueue* queue);
void* streamQueueNextItem(SStreamQueue* pQueue);
SStreamDataSubmit* streamDataSubmitNew(SPackedData* pData, int32_t type);
void streamDataSubmitDestroy(SStreamDataSubmit* pDataSubmit);
@ -224,8 +215,6 @@ typedef struct {
SSHashObj* pTblInfo;
} STaskSinkTb;
typedef void FSmaSink(void* vnode, int64_t smaId, const SArray* data);
typedef struct {
int64_t smaId;
// following are not applicable to encoder and decoder
@ -246,10 +235,10 @@ typedef struct SStreamChildEpInfo {
int64_t stage; // upstream task stage value, to denote if the upstream node has restart/replica changed/transfer
} SStreamChildEpInfo;
typedef struct SStreamTaskKey {
typedef struct STaskId {
int64_t streamId;
int32_t taskId;
} SStreamTaskKey;
int64_t taskId;
} STaskId;
typedef struct SStreamTaskId {
int64_t streamId;
@ -260,7 +249,7 @@ typedef struct SStreamTaskId {
typedef struct SCheckpointInfo {
int64_t checkpointId;
int64_t checkpointVer; // latest checkpointId version
int64_t currentVer; // current offset in WAL, not serialize it
int64_t nextProcessVer; // current offset in WAL, not serialize it
} SCheckpointInfo;
typedef struct SStreamStatus {
@ -312,11 +301,24 @@ typedef struct STaskSchedInfo {
void* pTimer;
} STaskSchedInfo;
typedef struct SSinkTaskRecorder {
int64_t numOfSubmit;
int64_t numOfBlocks;
int64_t numOfRows;
} SSinkTaskRecorder;
typedef struct {
int64_t created;
int64_t init;
int64_t step1Start;
int64_t step2Start;
} STaskTimestamp;
int64_t start;
int32_t updateCount;
int64_t latestUpdateTs;
} STaskExecStatisInfo;
typedef struct STokenBucket STokenBucket;
typedef struct SMetaHbInfo SMetaHbInfo;
struct SStreamTask {
int64_t ver;
@ -330,9 +332,9 @@ struct SStreamTask {
SCheckpointInfo chkInfo;
STaskExec exec;
SDataRange dataRange;
SStreamTaskId historyTaskId;
SStreamTaskId streamTaskId;
STaskTimestamp tsInfo;
STaskId historyTaskId;
STaskId streamTaskId;
STaskExecStatisInfo taskExecInfo;
SArray* pReadyMsgList; // SArray<SStreamChkptReadyInfo*>
TdThreadMutex lock; // secure the operation of set task status and puting data into inputQ
SArray* pUpstreamInfoList;
@ -345,6 +347,8 @@ struct SStreamTask {
STaskSinkSma smaSink;
STaskSinkFetch fetchSink;
};
SSinkTaskRecorder sinkRecorder;
STokenBucket* pTokenBucket;
void* launchTaskTimer;
SMsgCb* pMsgCb; // msg handle
@ -366,34 +370,31 @@ struct SStreamTask {
char reserve[256];
};
typedef struct SMetaHbInfo {
tmr_h hbTmr;
int32_t stopFlag;
int32_t tickCounter;
} SMetaHbInfo;
// meta
typedef struct SStreamMeta {
char* path;
TDB* db;
TTB* pTaskDb;
TTB* pCheckpointDb;
SHashObj* pTasks;
SArray* pTaskList; // SArray<task_id*>
SHashObj* pTasksMap;
SArray* pTaskList; // SArray<STaskId*>
void* ahandle;
TXN* txn;
FTaskExpand* expandFunc;
int32_t vgId;
int64_t stage;
bool leader;
int8_t taskWillbeLaunched;
SRWLatch lock;
int32_t walScanCounter;
void* streamBackend;
int64_t streamBackendRid;
SHashObj* pTaskBackendUnique;
TdThreadMutex backendMutex;
SMetaHbInfo hbInfo;
int32_t closedTask;
int32_t totalTasks; // this value should be increased when a new task is added into the meta
SMetaHbInfo* pHbInfo;
SHashObj* pUpdateTaskSet;
int32_t numOfStreamTasks; // this value should be increased when a new task is added into the meta
int32_t numOfPausedTasks;
int32_t chkptNotReadyTasks;
int64_t rid;
@ -402,7 +403,6 @@ typedef struct SStreamMeta {
SArray* chkpInUse;
int32_t chkpCap;
SRWLatch chkpDirLock;
int32_t pauseTaskNum;
} SStreamMeta;
int32_t tEncodeStreamEpInfo(SEncoder* pEncoder, const SStreamChildEpInfo* pInfo);
@ -416,11 +416,12 @@ void tFreeStreamTask(SStreamTask* pTask);
int32_t streamTaskInit(SStreamTask* pTask, SStreamMeta* pMeta, SMsgCb* pMsgCb, int64_t ver);
int32_t tDecodeStreamTaskChkInfo(SDecoder* pDecoder, SCheckpointInfo* pChkpInfo);
int32_t tDecodeStreamTaskId(SDecoder* pDecoder, SStreamTaskId* pTaskId);
int32_t tDecodeStreamTaskId(SDecoder* pDecoder, STaskId* pTaskId);
int32_t streamTaskPutDataIntoInputQ(SStreamTask* pTask, SStreamQueueItem* pItem);
int32_t streamTaskPutDataIntoOutputQ(SStreamTask* pTask, SStreamDataBlock* pBlock);
int32_t streamTaskPutTranstateIntoInputQ(SStreamTask* pTask);
bool streamQueueIsFull(const STaosQueue* pQueue);
bool streamQueueIsFull(const STaosQueue* pQueue, bool inputQ);
typedef struct {
SMsgHead head;
@ -506,7 +507,7 @@ typedef struct {
int32_t downstreamTaskId;
int32_t upstreamNodeId;
int32_t childId;
} SStreamScanHistoryFinishReq, SStreamTransferReq;
} SStreamScanHistoryFinishReq;
int32_t tEncodeStreamScanHistoryFinishReq(SEncoder* pEncoder, const SStreamScanHistoryFinishReq* pReq);
int32_t tDecodeStreamScanHistoryFinishReq(SDecoder* pDecoder, SStreamScanHistoryFinishReq* pReq);
@ -552,8 +553,7 @@ int32_t tEncodeStreamCheckpointReadyMsg(SEncoder* pEncoder, const SStreamCheckpo
int32_t tDecodeStreamCheckpointReadyMsg(SDecoder* pDecoder, SStreamCheckpointReadyMsg* pRsp);
typedef struct STaskStatusEntry {
int64_t streamId;
int32_t taskId;
STaskId id;
int32_t status;
} STaskStatusEntry;
@ -630,12 +630,10 @@ SStreamChildEpInfo* streamTaskGetUpstreamTaskEpInfo(SStreamTask* pTask, int32_t
void streamTaskInputFail(SStreamTask* pTask);
int32_t streamTryExec(SStreamTask* pTask);
int32_t streamSchedExec(SStreamTask* pTask);
int32_t streamTaskOutputResultBlock(SStreamTask* pTask, SStreamDataBlock* pBlock);
bool streamTaskShouldStop(const SStreamStatus* pStatus);
bool streamTaskShouldPause(const SStreamStatus* pStatus);
bool streamTaskIsIdle(const SStreamTask* pTask);
int32_t streamScanExec(SStreamTask* pTask, int32_t batchSize);
void initRpcMsg(SRpcMsg* pMsg, int32_t msgType, void* pCont, int32_t contLen);
char* createStreamTaskIdStr(int64_t streamId, int32_t taskId);
@ -646,6 +644,9 @@ int32_t streamTaskLaunchScanHistory(SStreamTask* pTask);
int32_t streamTaskCheckStatus(SStreamTask* pTask, int32_t upstreamTaskId, int32_t vgId, int64_t stage);
int32_t streamTaskUpdateEpsetInfo(SStreamTask* pTask, SArray* pNodeList);
void streamTaskResetUpstreamStageInfo(SStreamTask* pTask);
int8_t streamTaskSetSchedStatusWait(SStreamTask* pTask);
int8_t streamTaskSetSchedStatusActive(SStreamTask* pTask);
int8_t streamTaskSetSchedStatusInActive(SStreamTask* pTask);
int32_t streamTaskStop(SStreamTask* pTask);
int32_t streamSendCheckRsp(const SStreamMeta* pMeta, const SStreamTaskCheckReq* pReq, SStreamTaskCheckRsp* pRsp,
@ -655,7 +656,7 @@ int32_t streamLaunchFillHistoryTask(SStreamTask* pTask);
int32_t streamTaskScanHistoryDataComplete(SStreamTask* pTask);
int32_t streamStartScanHistoryAsync(SStreamTask* pTask, int8_t igUntreated);
bool streamHistoryTaskSetVerRangeStep2(SStreamTask* pTask, int64_t latestVer);
int32_t streamTaskGetInputQItems(const SStreamTask* pTask);
int32_t streamQueueGetNumOfItems(const SStreamQueue* pQueue);
// common
int32_t streamRestoreParam(SStreamTask* pTask);
@ -679,11 +680,10 @@ void streamTaskOpenAllUpstreamInput(SStreamTask* pTask);
// source level
int32_t streamSetParamForStreamScannerStep1(SStreamTask* pTask, SVersionRange* pVerRange, STimeWindow* pWindow);
int32_t streamSetParamForStreamScannerStep2(SStreamTask* pTask, SVersionRange* pVerRange, STimeWindow* pWindow);
int32_t streamSourceScanHistoryData(SStreamTask* pTask);
int32_t streamScanHistoryData(SStreamTask* pTask);
int32_t streamDispatchScanHistoryFinishMsg(SStreamTask* pTask);
// agg level
int32_t streamTaskScanHistoryPrepare(SStreamTask* pTask);
int32_t streamProcessScanHistoryFinishReq(SStreamTask* pTask, SStreamScanHistoryFinishReq* pReq,
SRpcHandleInfo* pRpcInfo);
int32_t streamProcessScanHistoryFinishRsp(SStreamTask* pTask);
@ -694,24 +694,25 @@ void streamMetaCleanup();
SStreamMeta* streamMetaOpen(const char* path, void* ahandle, FTaskExpand expandFunc, int32_t vgId, int64_t stage);
void streamMetaClose(SStreamMeta* streamMeta);
int32_t streamMetaSaveTask(SStreamMeta* pMeta, SStreamTask* pTask); // save to stream meta store
int32_t streamMetaRemoveTask(SStreamMeta* pMeta, int64_t* pKey);
int32_t streamMetaRemoveTask(SStreamMeta* pMeta, STaskId* pKey);
int32_t streamMetaRegisterTask(SStreamMeta* pMeta, int64_t ver, SStreamTask* pTask, bool* pAdded);
int32_t streamMetaUnregisterTask(SStreamMeta* pMeta, int64_t streamId, int32_t taskId);
int32_t streamMetaGetNumOfTasks(SStreamMeta* pMeta);
int32_t streamMetaGetNumOfStreamTasks(SStreamMeta* pMeta);
SStreamTask* streamMetaAcquireTask(SStreamMeta* pMeta, int64_t streamId, int32_t taskId);
void streamMetaReleaseTask(SStreamMeta* pMeta, SStreamTask* pTask);
int32_t streamMetaReopen(SStreamMeta* pMeta, int64_t chkpId);
int32_t streamMetaReopen(SStreamMeta* pMeta);
int32_t streamMetaCommit(SStreamMeta* pMeta);
int32_t streamMetaLoadAllTasks(SStreamMeta* pMeta);
void streamMetaNotifyClose(SStreamMeta* pMeta);
void streamMetaStartHb(SStreamMeta* pMeta);
// checkpoint
int32_t streamProcessCheckpointSourceReq(SStreamTask* pTask, SStreamCheckpointSourceReq* pReq);
int32_t streamProcessCheckpointReadyMsg(SStreamTask* pTask);
int32_t streamAlignTransferState(SStreamTask* pTask);
int32_t streamBuildAndSendDropTaskMsg(SStreamTask* pTask, int32_t vgId, SStreamTaskId* pTaskId);
int32_t streamAddCheckpointSourceRspMsg(SStreamCheckpointSourceReq* pReq, SRpcHandleInfo* pRpcInfo, SStreamTask* pTask,
int8_t isSucceed);
int32_t buildCheckpointSourceRsp(SStreamCheckpointSourceReq* pReq, SRpcHandleInfo* pRpcInfo, SRpcMsg* pMsg,

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

@ -192,7 +192,7 @@ int32_t walApplyVer(SWal *, int64_t ver);
// int32_t walDataCorrupted(SWal*);
// wal reader
SWalReader *walOpenReader(SWal *, SWalFilterCond *pCond);
SWalReader *walOpenReader(SWal *, SWalFilterCond *pCond, int64_t id);
void walCloseReader(SWalReader *pRead);
void walReadReset(SWalReader *pReader);
int32_t walReadVer(SWalReader *pRead, int64_t ver);

2
include/os/osFile.h
View File

@ -112,6 +112,8 @@ int32_t taosGetErrorFile(TdFilePtr pFile);
int32_t taosCompressFile(char *srcFileName, char *destFileName);
int32_t taosSetFileHandlesLimit();
#ifdef __cplusplus
}
#endif

2
include/util/taoserror.h
View File

@ -788,7 +788,7 @@ int32_t* taosGetErrno();
// stream
#define TSDB_CODE_STREAM_TASK_NOT_EXIST TAOS_DEF_ERROR_CODE(0, 0x4100)
#define TSDB_CODE_STREAM_BACKPRESSURE_OUT_OF_QUEUE TAOS_DEF_ERROR_CODE(0, 0x4101)
#define TSDB_CODE_STREAM_EXEC_CANCELLED TAOS_DEF_ERROR_CODE(0, 0x4102)
// TDLite
#define TSDB_CODE_TDLITE_IVLD_OPEN_FLAGS TAOS_DEF_ERROR_CODE(0, 0x5100)

27
packaging/tools/install.sh
View File

@ -33,17 +33,14 @@ adapterName="taosadapter"
benchmarkName="taosBenchmark"
dumpName="taosdump"
demoName="taosdemo"
xname="taosx"
clientName2="taos"
serverName2="${clientName2}d"
configFile2="${clientName2}.cfg"
productName2="TDengine"
emailName2="taosdata.com"
xname2="${clientName2}x"
adapterName2="${clientName2}adapter"
explorerName="${clientName2}-explorer"
benchmarkName2="${clientName2}Benchmark"
demoName2="${clientName2}demo"
dumpName2="${clientName2}dump"
@ -218,8 +215,6 @@ function install_bin() {
${csudo}rm -f ${bin_link_dir}/${demoName2} || :
${csudo}rm -f ${bin_link_dir}/${benchmarkName2} || :
${csudo}rm -f ${bin_link_dir}/${dumpName2} || :
${csudo}rm -f ${bin_link_dir}/${xname2} || :
${csudo}rm -f ${bin_link_dir}/${explorerName} || :
${csudo}rm -f ${bin_link_dir}/set_core || :
${csudo}rm -f ${bin_link_dir}/TDinsight.sh || :
@ -233,8 +228,6 @@ function install_bin() {
[ -x ${install_main_dir}/bin/${benchmarkName2} ] && ${csudo}ln -sf ${install_main_dir}/bin/${benchmarkName2} ${bin_link_dir}/${demoName2} || :
[ -x ${install_main_dir}/bin/${benchmarkName2} ] && ${csudo}ln -sf ${install_main_dir}/bin/${benchmarkName2} ${bin_link_dir}/${benchmarkName2} || :
[ -x ${install_main_dir}/bin/${dumpName2} ] && ${csudo}ln -sf ${install_main_dir}/bin/${dumpName2} ${bin_link_dir}/${dumpName2} || :
[ -x ${install_main_dir}/bin/${xname2} ] && ${csudo}ln -sf ${install_main_dir}/bin/${xname2} ${bin_link_dir}/${xname2} || :
[ -x ${install_main_dir}/bin/${explorerName} ] && ${csudo}ln -sf ${install_main_dir}/bin/${explorerName} ${bin_link_dir}/${explorerName} || :
[ -x ${install_main_dir}/bin/TDinsight.sh ] && ${csudo}ln -sf ${install_main_dir}/bin/TDinsight.sh ${bin_link_dir}/TDinsight.sh || :
if [ "$clientName2" == "${clientName}" ]; then
[ -x ${install_main_dir}/bin/remove.sh ] && ${csudo}ln -s ${install_main_dir}/bin/remove.sh ${bin_link_dir}/${uninstallScript} || :
@ -703,26 +696,6 @@ function clean_service_on_systemd() {
# if [ "$verMode" == "cluster" ] && [ "$clientName" != "$clientName2" ]; then
# ${csudo}rm -f ${service_config_dir}/${serverName2}.service
# fi
x_service_config="${service_config_dir}/${xName2}.service"
if [ -e "$x_service_config" ]; then
if systemctl is-active --quiet ${xName2}; then
echo "${productName2} ${xName2} is running, stopping it..."
${csudo}systemctl stop ${xName2} &>/dev/null || echo &>/dev/null
fi
${csudo}systemctl disable ${xName2} &>/dev/null || echo &>/dev/null
${csudo}rm -f ${x_service_config}
fi
explorer_service_config="${service_config_dir}/${explorerName2}.service"
if [ -e "$explorer_service_config" ]; then
if systemctl is-active --quiet ${explorerName2}; then
echo "${productName2} ${explorerName2} is running, stopping it..."
${csudo}systemctl stop ${explorerName2} &>/dev/null || echo &>/dev/null
fi
${csudo}systemctl disable ${explorerName2} &>/dev/null || echo &>/dev/null
${csudo}rm -f ${explorer_service_config}
${csudo}rm -f /etc/${clientName2}/explorer.toml
fi
}
function install_service_on_systemd() {

2
packaging/tools/makepkg.sh
View File

@ -89,7 +89,7 @@ else
${build_dir}/bin/taosBenchmark \
${build_dir}/bin/TDinsight.sh \
${build_dir}/bin/tdengine-datasource.zip \
${build_dir}/bin/tdengine-datasource.zip.md5sum"
${build_dir}/bin/tdengine-datasource.zip.md5"
fi
[ -f ${build_dir}/bin/taosx ] && taosx_bin="${build_dir}/bin/taosx"

10
source/client/src/clientEnv.c
View File

@ -380,8 +380,7 @@ void destroySubRequests(SRequestObj *pRequest) {
pReqList[++reqIdx] = pTmp;
releaseRequest(tmpRefId);
} else {
tscError("0x%" PRIx64 ", prev req ref 0x%" PRIx64 " is not there, reqId:0x%" PRIx64, pTmp->self, tmpRefId,
pTmp->requestId);
tscError("prev req ref 0x%" PRIx64 " is not there", tmpRefId);
break;
}
}
@ -398,7 +397,7 @@ void destroySubRequests(SRequestObj *pRequest) {
removeRequest(pTmp->self);
releaseRequest(pTmp->self);
} else {
tscError("0x%" PRIx64 " is not there", tmpRefId);
tscError("next req ref 0x%" PRIx64 " is not there", tmpRefId);
break;
}
}
@ -492,8 +491,7 @@ void stopAllQueries(SRequestObj *pRequest) {
pReqList[++reqIdx] = pTmp;
releaseRequest(tmpRefId);
} else {
tscError("0x%" PRIx64 ", prev req ref 0x%" PRIx64 " is not there, reqId:0x%" PRIx64, pTmp->self, tmpRefId,
pTmp->requestId);
tscError("prev req ref 0x%" PRIx64 " is not there", tmpRefId);
break;
}
}
@ -512,7 +510,7 @@ void stopAllQueries(SRequestObj *pRequest) {
taosStopQueryImpl(pTmp);
releaseRequest(pTmp->self);
} else {
tscError("0x%" PRIx64 " is not there", tmpRefId);
tscError("next req ref 0x%" PRIx64 " is not there", tmpRefId);
break;
}
}

14
source/client/src/clientMain.c
View File

@ -874,8 +874,13 @@ void handleSubQueryFromAnalyse(SSqlCallbackWrapper *pWrapper, SMetaData *pResult
if (TSDB_CODE_SUCCESS == code) {
code = cloneCatalogReq(&pNewWrapper->pCatalogReq, pWrapper->pCatalogReq);
}
doAsyncQueryFromAnalyse(pResultMeta, pNewWrapper, code);
nodesDestroyNode(pRoot);
if (TSDB_CODE_SUCCESS == code) {
doAsyncQueryFromAnalyse(pResultMeta, pNewWrapper, code);
nodesDestroyNode(pRoot);
} else {
handleQueryAnslyseRes(pWrapper, pResultMeta, code);
return;
}
}
void handleQueryAnslyseRes(SSqlCallbackWrapper *pWrapper, SMetaData *pResultMeta, int32_t code) {
@ -1148,8 +1153,7 @@ void restartAsyncQuery(SRequestObj *pRequest, int32_t code) {
pReqList[++reqIdx] = pTmp;
releaseRequest(tmpRefId);
} else {
tscError("0x%" PRIx64 ", prev req ref 0x%" PRIx64 " is not there, reqId:0x%" PRIx64, pTmp->self, tmpRefId,
pTmp->requestId);
tscError("prev req ref 0x%" PRIx64 " is not there", tmpRefId);
break;
}
}
@ -1162,7 +1166,7 @@ void restartAsyncQuery(SRequestObj *pRequest, int32_t code) {
removeRequest(pTmp->self);
releaseRequest(pTmp->self);
} else {
tscError("0x%" PRIx64 " is not there", tmpRefId);
tscError("next req ref 0x%" PRIx64 " is not there", tmpRefId);
break;
}
}

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

@ -2139,22 +2139,16 @@ int32_t buildCtbNameByGroupIdImpl(const char* stbFullName, uint64_t groupId, cha
return TSDB_CODE_FAILED;
}
SSmlKv pTag = {.key = "group_id",
.keyLen = sizeof("group_id") - 1,
.type = TSDB_DATA_TYPE_UBIGINT,
.u = groupId,
.length = sizeof(uint64_t)};
int8_t type = TSDB_DATA_TYPE_UBIGINT;
const char* name = "group_id";
int32_t len = strlen(name);
SSmlKv pTag = { .key = name, .keyLen = len, .type = type, .u = groupId, .length = sizeof(uint64_t)};
taosArrayPush(tags, &pTag);
RandTableName rname = {
.tags = tags,
.stbFullName = stbFullName,
.stbFullNameLen = strlen(stbFullName),
.ctbShortName = cname,
};
.tags = tags, .stbFullName = stbFullName, .stbFullNameLen = strlen(stbFullName), .ctbShortName = cname};
buildChildTableName(&rname);
taosArrayDestroy(tags);
if ((rname.ctbShortName && rname.ctbShortName[0]) == 0) {

6
source/common/src/tdataformat.c
View File

@ -2460,10 +2460,10 @@ int32_t tColDataAddValueByDataBlock(SColData *pColData, int8_t type, int32_t byt
code = tColDataAppendValueImpl[pColData->flag][CV_FLAG_NULL](pColData, NULL, 0);
if (code) goto _exit;
} else {
if (ASSERT(varDataTLen(data + offset) <= bytes)) {
if (varDataTLen(data + offset) > bytes) {
uError("var data length invalid, varDataTLen(data + offset):%d <= bytes:%d", (int)varDataTLen(data + offset),
bytes);
code = TSDB_CODE_INVALID_PARA;
code = TSDB_CODE_PAR_VALUE_TOO_LONG;
goto _exit;
}
code = tColDataAppendValueImpl[pColData->flag][CV_FLAG_VALUE](pColData, (uint8_t *)varDataVal(data + offset),
@ -3588,5 +3588,5 @@ void (*tColDataCalcSMA[])(SColData *pColData, int64_t *sum, int64_t *max, int64_
NULL, // TSDB_DATA_TYPE_DECIMAL
NULL, // TSDB_DATA_TYPE_BLOB
NULL, // TSDB_DATA_TYPE_MEDIUMBLOB
NULL // TSDB_DATA_TYPE_GEOMETRY
tColDataCalcSMAVarType // TSDB_DATA_TYPE_GEOMETRY
};

5
source/common/src/tglobal.c
View File

@ -240,7 +240,7 @@ int32_t tsTtlBatchDropNum = 10000; // number of tables dropped per batch
// internal
int32_t tsTransPullupInterval = 2;
int32_t tsMqRebalanceInterval = 2;
int32_t tsStreamCheckpointTickInterval = 600;
int32_t tsStreamCheckpointTickInterval = 300;
int32_t tsStreamNodeCheckInterval = 10;
int32_t tsTtlUnit = 86400;
int32_t tsTtlPushIntervalSec = 10;
@ -477,7 +477,7 @@ static int32_t taosAddSystemCfg(SConfig *pCfg) {
if (cfgAddTimezone(pCfg, "timezone", tsTimezoneStr, CFG_SCOPE_BOTH) != 0) return -1;
if (cfgAddLocale(pCfg, "locale", tsLocale, CFG_SCOPE_BOTH) != 0) return -1;
if (cfgAddCharset(pCfg, "charset", tsCharset, CFG_SCOPE_BOTH) != 0) return -1;
if (cfgAddBool(pCfg, "assert", 1, CFG_SCOPE_BOTH) != 0) return -1;
if (cfgAddBool(pCfg, "assert", tsAssert, CFG_SCOPE_BOTH) != 0) return -1;
if (cfgAddBool(pCfg, "enableCoreFile", 1, CFG_SCOPE_BOTH) != 0) return -1;
if (cfgAddFloat(pCfg, "numOfCores", tsNumOfCores, 1, 100000, CFG_SCOPE_BOTH) != 0) return -1;
@ -1598,6 +1598,7 @@ int32_t taosInitCfg(const char *cfgDir, const char **envCmd, const char *envFile
if (taosSetS3Cfg(tsCfg) != 0) return -1;
}
taosSetSystemCfg(tsCfg);
if (taosSetFileHandlesLimit() != 0) return -1;
cfgDumpCfg(tsCfg, tsc, false);

32
source/common/src/tmsg.c
View File

@ -4847,7 +4847,7 @@ int32_t tDeserializeSAlterVnodeReplicaReq(void *buf, int32_t bufLen, SAlterVnode
if (tDecodeSReplica(&decoder, pReplica) < 0) return -1;
}
}
if (!tDecodeIsEnd(&decoder)){
if (!tDecodeIsEnd(&decoder)) {
if (tDecodeI32(&decoder, &pReq->changeVersion) < 0) return -1;
}
@ -5736,17 +5736,17 @@ void tFreeSSubQueryMsg(SSubQueryMsg *pReq) {
taosMemoryFreeClear(pReq->msg);
}
int32_t tSerializeSOperatorParam(SEncoder* pEncoder, SOperatorParam* pOpParam) {
int32_t tSerializeSOperatorParam(SEncoder *pEncoder, SOperatorParam *pOpParam) {
if (tEncodeI32(pEncoder, pOpParam->opType) < 0) return -1;
if (tEncodeI32(pEncoder, pOpParam->downstreamIdx) < 0) return -1;
switch (pOpParam->opType) {
case QUERY_NODE_PHYSICAL_PLAN_TABLE_SCAN: {
STableScanOperatorParam* pScan = (STableScanOperatorParam*)pOpParam->value;
STableScanOperatorParam *pScan = (STableScanOperatorParam *)pOpParam->value;
if (tEncodeI8(pEncoder, pScan->tableSeq) < 0) return -1;
int32_t uidNum = taosArrayGetSize(pScan->pUidList);
if (tEncodeI32(pEncoder, uidNum) < 0) return -1;
for (int32_t m = 0; m < uidNum; ++m) {
int64_t* pUid = taosArrayGet(pScan->pUidList, m);
int64_t *pUid = taosArrayGet(pScan->pUidList, m);
if (tEncodeI64(pEncoder, *pUid) < 0) return -1;
}
break;
@ -5754,31 +5754,32 @@ int32_t tSerializeSOperatorParam(SEncoder* pEncoder, SOperatorParam* pOpParam) {
default:
return TSDB_CODE_INVALID_PARA;
}
int32_t n = taosArrayGetSize(pOpParam->pChildren);
if (tEncodeI32(pEncoder, n) < 0) return -1;
for (int32_t i = 0; i < n; ++i) {
SOperatorParam* pChild = *(SOperatorParam**)taosArrayGet(pOpParam->pChildren, i);
SOperatorParam *pChild = *(SOperatorParam **)taosArrayGet(pOpParam->pChildren, i);
if (tSerializeSOperatorParam(pEncoder, pChild) < 0) return -1;
}
return 0;
}
int32_t tDeserializeSOperatorParam(SDecoder *pDecoder, SOperatorParam* pOpParam) {
int32_t tDeserializeSOperatorParam(SDecoder *pDecoder, SOperatorParam *pOpParam) {
if (tDecodeI32(pDecoder, &pOpParam->opType) < 0) return -1;
if (tDecodeI32(pDecoder, &pOpParam->downstreamIdx) < 0) return -1;
switch (pOpParam->opType) {
case QUERY_NODE_PHYSICAL_PLAN_TABLE_SCAN: {
STableScanOperatorParam* pScan = taosMemoryMalloc(sizeof(STableScanOperatorParam));
STableScanOperatorParam *pScan = taosMemoryMalloc(sizeof(STableScanOperatorParam));
if (NULL == pScan) return -1;
if (tDecodeI8(pDecoder, (int8_t*)&pScan->tableSeq) < 0) return -1;
if (tDecodeI8(pDecoder, (int8_t *)&pScan->tableSeq) < 0) return -1;
int32_t uidNum = 0;
int64_t uid = 0;
if (tDecodeI32(pDecoder, &uidNum) < 0) return -1;
if (uidNum > 0) {
pScan->pUidList = taosArrayInit(uidNum, sizeof(int64_t));
if (NULL == pScan->pUidList) return -1;
for (int32_t m = 0; m < uidNum; ++m) {
if (tDecodeI64(pDecoder, &uid) < 0) return -1;
taosArrayPush(pScan->pUidList, &uid);
@ -5795,11 +5796,12 @@ int32_t tDeserializeSOperatorParam(SDecoder *pDecoder, SOperatorParam* pOpParam)
int32_t childrenNum = 0;
if (tDecodeI32(pDecoder, &childrenNum) < 0) return -1;
if (childrenNum > 0) {
pOpParam->pChildren = taosArrayInit(childrenNum, POINTER_BYTES);
if (NULL == pOpParam->pChildren) return -1;
for (int32_t i = 0; i < childrenNum; ++i) {
SOperatorParam* pChild = taosMemoryCalloc(1, sizeof(SOperatorParam));
SOperatorParam *pChild = taosMemoryCalloc(1, sizeof(SOperatorParam));
if (NULL == pChild) return -1;
if (tDeserializeSOperatorParam(pDecoder, pChild) < 0) return -1;
taosArrayPush(pOpParam->pChildren, &pChild);
@ -5811,7 +5813,6 @@ int32_t tDeserializeSOperatorParam(SDecoder *pDecoder, SOperatorParam* pOpParam)
return 0;
}
int32_t tSerializeSResFetchReq(void *buf, int32_t bufLen, SResFetchReq *pReq) {
int32_t headLen = sizeof(SMsgHead);
if (buf != NULL) {
@ -5872,7 +5873,7 @@ int32_t tDeserializeSResFetchReq(void *buf, int32_t bufLen, SResFetchReq *pReq)
if (NULL == pReq->pOpParam) return -1;
if (tDeserializeSOperatorParam(&decoder, pReq->pOpParam) < 0) return -1;
}
tEndDecode(&decoder);
tDecoderClear(&decoder);
@ -6060,7 +6061,7 @@ int32_t tDeserializeSTaskNotifyReq(void *buf, int32_t bufLen, STaskNotifyReq *pR
if (tDecodeU64(&decoder, &pReq->taskId) < 0) return -1;
if (tDecodeI64(&decoder, &pReq->refId) < 0) return -1;
if (tDecodeI32(&decoder, &pReq->execId) < 0) return -1;
if (tDecodeI32(&decoder, (int32_t*)&pReq->type) < 0) return -1;
if (tDecodeI32(&decoder, (int32_t *)&pReq->type) < 0) return -1;
tEndDecode(&decoder);
@ -6068,7 +6069,6 @@ int32_t tDeserializeSTaskNotifyReq(void *buf, int32_t bufLen, STaskNotifyReq *pR
return 0;
}
int32_t tSerializeSQueryTableRsp(void *buf, int32_t bufLen, SQueryTableRsp *pRsp) {
SEncoder encoder = {0};
tEncoderInit(&encoder, buf, bufLen);
@ -6086,7 +6086,7 @@ int32_t tSerializeSQueryTableRsp(void *buf, int32_t bufLen, SQueryTableRsp *pRsp
if (tEncodeI32(&encoder, pVer->tversion) < 0) return -1;
}
}
tEndEncode(&encoder);
int32_t tlen = encoder.pos;
@ -6114,7 +6114,7 @@ int32_t tDeserializeSQueryTableRsp(void *buf, int32_t bufLen, SQueryTableRsp *pR
if (tDecodeI32(&decoder, &tbVer.tversion) < 0) return -1;
if (NULL == taosArrayPush(pRsp->tbVerInfo, &tbVer)) return -1;
}
tEndDecode(&decoder);
tDecoderClear(&decoder);

76
source/common/src/ttime.c
View File

@ -692,38 +692,72 @@ int64_t taosTimeAdd(int64_t t, int64_t duration, char unit, int32_t precision) {
return (int64_t)(taosMktime(&tm) * TSDB_TICK_PER_SECOND(precision) + fraction);
}
int32_t taosTimeCountInterval(int64_t skey, int64_t ekey, int64_t interval, char unit, int32_t precision) {
/**
* @brief calc how many windows after filling between skey and ekey
* @notes for asc order
* skey ---> ekey
* ^ ^
* _____!_____.........._____|_____..
* |__1__)
* |__2__)...-->|_ret+1_)
* skey + ret * interval <= ekey
* skey + ret * interval + interval > ekey
* ======> (ekey - skey - interval) / interval < ret <= (ekey - skey) / interval
* For keys from blocks which do not need filling, skey + ret * interval == ekey.
* For keys need filling, skey + ret * interval <= ekey.
* Total num of windows is ret + 1(the last window)
*
* for desc order
* skey <--- ekey
* ^ ^
* _____|____..........______!____...
* |_first_)
* |__1__)
* |_ret_)<--...|__2__)
* skey >= ekey - ret * interval
* skey < ekey - ret * interval + interval
*=======> (ekey - skey) / interval <= ret < (ekey - skey + interval) / interval
* For keys from blocks which do not need filling, skey == ekey - ret * interval.
* For keys need filling, skey >= ekey - ret * interval.
* Total num of windows is ret + 1(the first window)
*/
int32_t taosTimeCountIntervalForFill(int64_t skey, int64_t ekey, int64_t interval, char unit, int32_t precision,
int32_t order) {
if (ekey < skey) {
int64_t tmp = ekey;
ekey = skey;
skey = tmp;
}
int32_t ret;
if (unit != 'n' && unit != 'y') {
return (int32_t)((ekey - skey) / interval);
ret = (int32_t)((ekey - skey) / interval);
if (order == TSDB_ORDER_DESC && ret * interval < (ekey - skey)) ret += 1;
} else {
skey /= (int64_t)(TSDB_TICK_PER_SECOND(precision));
ekey /= (int64_t)(TSDB_TICK_PER_SECOND(precision));
struct tm tm;
time_t t = (time_t)skey;
taosLocalTime(&t, &tm, NULL);
int32_t smon = tm.tm_year * 12 + tm.tm_mon;
t = (time_t)ekey;
taosLocalTime(&t, &tm, NULL);
int32_t emon = tm.tm_year * 12 + tm.tm_mon;
if (unit == 'y') {
interval *= 12;
}
ret = (emon - smon) / (int32_t)interval;
if (order == TSDB_ORDER_DESC && ret * interval < (smon - emon)) ret += 1;
}
skey /= (int64_t)(TSDB_TICK_PER_SECOND(precision));
ekey /= (int64_t)(TSDB_TICK_PER_SECOND(precision));
struct tm tm;
time_t t = (time_t)skey;
taosLocalTime(&t, &tm, NULL);
int32_t smon = tm.tm_year * 12 + tm.tm_mon;
t = (time_t)ekey;
taosLocalTime(&t, &tm, NULL);
int32_t emon = tm.tm_year * 12 + tm.tm_mon;
if (unit == 'y') {
interval *= 12;
}
return (emon - smon) / (int32_t)interval;
return ret + 1;
}
int64_t taosTimeTruncate(int64_t ts, const SInterval* pInterval) {
if (pInterval->sliding == 0 && pInterval->interval == 0) {
if (pInterval->sliding == 0) {
ASSERT(pInterval->interval == 0);
return ts;
}

1
source/dnode/mnode/impl/inc/mndDef.h
View File

@ -667,6 +667,7 @@ typedef struct {
char name[TSDB_STREAM_FNAME_LEN];
// ctl
SRWLatch lock;
// create info
int64_t createTime;
int64_t updateTime;

1
source/dnode/mnode/impl/inc/mndUser.h
View File

@ -36,6 +36,7 @@ SHashObj *mndDupTopicHash(SHashObj *pOld);
int32_t mndValidateUserAuthInfo(SMnode *pMnode, SUserAuthVersion *pUsers, int32_t numOfUses, void **ppRsp,
int32_t *pRspLen);
int32_t mndUserRemoveDb(SMnode *pMnode, STrans *pTrans, char *db);
int32_t mndUserRemoveStb(SMnode *pMnode, STrans *pTrans, char *stb);
int32_t mndUserRemoveTopic(SMnode *pMnode, STrans *pTrans, char *topic);
int32_t mndUserDupObj(SUserObj *pUser, SUserObj *pNew);

2
source/dnode/mnode/impl/src/mndIndex.c
View File

@ -439,7 +439,7 @@ static int32_t mndProcessCreateIdxReq(SRpcMsg *pReq) {
pDb = mndAcquireDbByStb(pMnode, createReq.stbName);
if (pDb == NULL) {
terrno = TSDB_CODE_MND_INVALID_DB;
terrno = TSDB_CODE_MND_DB_NOT_EXIST;
goto _OVER;
}

4
source/dnode/mnode/impl/src/mndProfile.c
View File

@ -259,7 +259,7 @@ static int32_t mndProcessConnectReq(SRpcMsg *pReq) {
if (pDb == NULL) {
if (0 != strcmp(connReq.db, TSDB_INFORMATION_SCHEMA_DB) &&
(0 != strcmp(connReq.db, TSDB_PERFORMANCE_SCHEMA_DB))) {
terrno = TSDB_CODE_MND_INVALID_DB;
terrno = TSDB_CODE_MND_DB_NOT_EXIST;
mGError("user:%s, failed to login from %s while use db:%s since %s", pReq->info.conn.user, ip, connReq.db,
terrstr());
goto _OVER;
@ -313,7 +313,7 @@ _CONNECT:
sprintf(obj, "%s:%d", ip, pConn->port);
char detail[1000] = {0};
sprintf(detail, "connType:%d, db:%s, pid:%d, startTime:%" PRId64 ", sVer:%s, app:%s",
sprintf(detail, "connType:%d, db:%s, pid:%d, startTime:%" PRId64 ", sVer:%s, app:%s",
connReq.connType, connReq.db, connReq.pid, connReq.startTime, connReq.sVer, connReq.app);
auditRecord(pReq, pMnode->clusterId, "login", connReq.user, obj, detail, strlen(detail));

5
source/dnode/mnode/impl/src/mndStb.c
View File

@ -2230,7 +2230,7 @@ static int32_t mndProcessAlterStbReq(SRpcMsg *pReq) {
pDb = mndAcquireDbByStb(pMnode, alterReq.name);
if (pDb == NULL) {
terrno = TSDB_CODE_MND_INVALID_DB;
terrno = TSDB_CODE_MND_DB_NOT_EXIST;
goto _OVER;
}
@ -2342,6 +2342,7 @@ static int32_t mndDropStb(SMnode *pMnode, SRpcMsg *pReq, SDbObj *pDb, SStbObj *p
if (mndSetDropStbRedoActions(pMnode, pTrans, pDb, pStb) != 0) goto _OVER;
if (mndDropIdxsByStb(pMnode, pTrans, pDb, pStb) != 0) goto _OVER;
if (mndDropSmasByStb(pMnode, pTrans, pDb, pStb) != 0) goto _OVER;
if (mndUserRemoveStb(pMnode, pTrans, pStb->name) != 0) goto _OVER;
if (mndTransPrepare(pMnode, pTrans) != 0) goto _OVER;
code = 0;
@ -3519,7 +3520,7 @@ static int32_t mndProcessCreateIndexReq(SRpcMsg *pReq) {
pDb = mndAcquireDbByStb(pMnode, tagIdxReq.dbFName);
if (pDb == NULL) {
terrno = TSDB_CODE_MND_INVALID_DB;
terrno = TSDB_CODE_MND_DB_NOT_EXIST;
goto _OVER;
}

136
source/dnode/mnode/impl/src/mndStream.c
View File

@ -65,9 +65,6 @@ static int32_t mndProcessDropStreamReq(SRpcMsg *pReq);
static int32_t mndProcessStreamCheckpointTmr(SRpcMsg *pReq);
static int32_t mndProcessStreamDoCheckpoint(SRpcMsg *pReq);
static int32_t mndProcessStreamHb(SRpcMsg *pReq);
static int32_t mndProcessRecoverStreamReq(SRpcMsg *pReq);
static int32_t mndProcessStreamMetaReq(SRpcMsg *pReq);
static int32_t mndGetStreamMeta(SRpcMsg *pReq, SShowObj *pShow, STableMetaRsp *pMeta);
static int32_t mndRetrieveStream(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBlock, int32_t rows);
static void mndCancelGetNextStream(SMnode *pMnode, void *pIter);
static int32_t mndRetrieveStreamTask(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBlock, int32_t rows);
@ -802,17 +799,6 @@ static int32_t mndProcessCreateStreamReq(SRpcMsg *pReq) {
}
}
// pDb = mndAcquireDb(pMnode, streamObj.sourceDb);
// if (pDb->cfg.replications != 1) {
// mError("stream source db must have only 1 replica, but %s has %d", pDb->name, pDb->cfg.replications);
// terrno = TSDB_CODE_MND_MULTI_REPLICA_SOURCE_DB;
// mndReleaseDb(pMnode, pDb);
// pDb = NULL;
// goto _OVER;
// }
// mndReleaseDb(pMnode, pDb);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_CONFLICT_DB_INSIDE, pReq, "create-stream");
if (pTrans == NULL) {
mError("stream:%s, failed to create since %s", createStreamReq.name, terrstr());
@ -1054,8 +1040,7 @@ static int32_t mndBuildStreamCheckpointSourceReq2(void **pBuf, int32_t *pLen, in
// return -1;
// }
static int32_t mndAddStreamCheckpointToTrans(STrans *pTrans, SStreamObj *pStream, SMnode *pMnode,
int64_t checkpointId) {
static int32_t mndAddStreamCheckpointToTrans(STrans *pTrans, SStreamObj *pStream, SMnode *pMnode, int64_t chkptId) {
taosWLockLatch(&pStream->lock);
int32_t totLevel = taosArrayGetSize(pStream->tasks);
@ -1079,7 +1064,7 @@ static int32_t mndAddStreamCheckpointToTrans(STrans *pTrans, SStreamObj *pStream
void *buf;
int32_t tlen;
if (mndBuildStreamCheckpointSourceReq2(&buf, &tlen, pTask->info.nodeId, checkpointId, pTask->id.streamId,
if (mndBuildStreamCheckpointSourceReq2(&buf, &tlen, pTask->info.nodeId, chkptId, pTask->id.streamId,
pTask->id.taskId) < 0) {
mndReleaseVgroup(pMnode, pVgObj);
taosWUnLockLatch(&pStream->lock);
@ -1100,9 +1085,9 @@ static int32_t mndAddStreamCheckpointToTrans(STrans *pTrans, SStreamObj *pStream
}
}
pStream->checkpointId = checkpointId;
pStream->checkpointId = chkptId;
pStream->checkpointFreq = taosGetTimestampMs();
atomic_store_64(&pStream->currentTick, 0);
pStream->currentTick = 0;
// 3. commit log: stream checkpoint info
pStream->version = pStream->version + 1;
@ -1189,7 +1174,7 @@ static int32_t mndProcessStreamDoCheckpoint(SRpcMsg *pReq) {
STaskStatusEntry *p = taosArrayGet(execNodeList.pTaskList, i);
if (p->status != TASK_STATUS__NORMAL) {
mDebug("s-task:0x%" PRIx64 "-0x%x (nodeId:%d) status:%s not ready, create checkpoint msg not issued",
p->streamId, p->taskId, 0, streamGetTaskStatusStr(p->status));
p->id.streamId, (int32_t)p->id.taskId, 0, streamGetTaskStatusStr(p->status));
ready = false;
break;
}
@ -1565,29 +1550,17 @@ static int32_t mndRetrieveStreamTask(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock
// status
char status[20 + VARSTR_HEADER_SIZE] = {0};
int8_t taskStatus = atomic_load_8(&pTask->status.taskStatus);
if (taskStatus == TASK_STATUS__NORMAL) {
memcpy(varDataVal(status), "normal", 6);
varDataSetLen(status, 6);
} else if (taskStatus == TASK_STATUS__DROPPING) {
memcpy(varDataVal(status), "dropping", 8);
varDataSetLen(status, 8);
} else if (taskStatus == TASK_STATUS__UNINIT) {
memcpy(varDataVal(status), "uninit", 6);
varDataSetLen(status, 4);
} else if (taskStatus == TASK_STATUS__STOP) {
memcpy(varDataVal(status), "stop", 4);
varDataSetLen(status, 4);
} else if (taskStatus == TASK_STATUS__SCAN_HISTORY) {
memcpy(varDataVal(status), "history", 7);
varDataSetLen(status, 7);
} else if (taskStatus == TASK_STATUS__HALT) {
memcpy(varDataVal(status), "halt", 4);
varDataSetLen(status, 4);
} else if (taskStatus == TASK_STATUS__PAUSE) {
memcpy(varDataVal(status), "pause", 5);
varDataSetLen(status, 5);
STaskId id = {.streamId = pTask->id.streamId, .taskId = pTask->id.taskId};
int32_t *index = taosHashGet(execNodeList.pTaskMap, &id, sizeof(id));
if (index == NULL) {
continue;
}
STaskStatusEntry *pStatusEntry = taosArrayGet(execNodeList.pTaskList, *index);
const char* pStatus = streamGetTaskStatusStr(pStatusEntry->status);
STR_TO_VARSTR(status, pStatus);
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
colDataSetVal(pColInfo, numOfRows, (const char *)&status, false);
@ -1887,6 +1860,7 @@ static int32_t doBuildStreamTaskUpdateMsg(void **pBuf, int32_t *pLen, SVgroupCha
tEncodeSize(tEncodeStreamTaskUpdateMsg, &req, blen, code);
if (code < 0) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
taosArrayDestroy(req.pNodeList);
return -1;
}
@ -1895,6 +1869,7 @@ static int32_t doBuildStreamTaskUpdateMsg(void **pBuf, int32_t *pLen, SVgroupCha
void *buf = taosMemoryMalloc(tlen);
if (buf == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
taosArrayDestroy(req.pNodeList);
return -1;
}
@ -1912,6 +1887,7 @@ static int32_t doBuildStreamTaskUpdateMsg(void **pBuf, int32_t *pLen, SVgroupCha
*pBuf = buf;
*pLen = tlen;
taosArrayDestroy(req.pNodeList);
return TSDB_CODE_SUCCESS;
}
@ -1919,6 +1895,7 @@ int32_t mndPersistTransLog(SStreamObj *pStream, STrans *pTrans) {
SSdbRaw *pCommitRaw = mndStreamActionEncode(pStream);
if (pCommitRaw == NULL) {
mError("failed to encode stream since %s", terrstr());
mndTransDrop(pTrans);
return -1;
}
@ -1985,6 +1962,7 @@ static int32_t createStreamUpdateTrans(SMnode *pMnode, SStreamObj *pStream, SVgr
if (mndTransAppendRedoAction(pTrans, &action) != 0) {
taosMemoryFree(pBuf);
taosWUnLockLatch(&pStream->lock);
mndTransDrop(pTrans);
return -1;
}
}
@ -1995,7 +1973,6 @@ static int32_t createStreamUpdateTrans(SMnode *pMnode, SStreamObj *pStream, SVgr
int32_t code = mndPersistTransLog(pStream, pTrans);
if (code != TSDB_CODE_SUCCESS) {
sdbRelease(pMnode->pSdb, pStream);
mndTransDrop(pTrans);
return -1;
}
@ -2266,16 +2243,16 @@ static void keepStreamTasksInBuf(SStreamObj *pStream, SStreamVnodeRevertIndex *p
int32_t numOfTasks = taosArrayGetSize(pLevel);
for (int32_t j = 0; j < numOfTasks; j++) {
SStreamTask *pTask = taosArrayGetP(pLevel, j);
int64_t keys[2] = {pTask->id.streamId, pTask->id.taskId};
void *p = taosHashGet(pExecNode->pTaskMap, keys, sizeof(keys));
STaskId id = {.streamId = pTask->id.streamId, .taskId = pTask->id.taskId};
void *p = taosHashGet(pExecNode->pTaskMap, &id, sizeof(id));
if (p == NULL) {
STaskStatusEntry entry = {
.streamId = pTask->id.streamId, .taskId = pTask->id.taskId, .status = TASK_STATUS__STOP};
.id.streamId = pTask->id.streamId, .id.taskId = pTask->id.taskId, .status = TASK_STATUS__STOP};
taosArrayPush(pExecNode->pTaskList, &entry);
int32_t ordinal = taosArrayGetSize(pExecNode->pTaskList) - 1;
taosHashPut(pExecNode->pTaskMap, keys, sizeof(keys), &ordinal, sizeof(ordinal));
taosHashPut(pExecNode->pTaskMap, &id, sizeof(id), &ordinal, sizeof(ordinal));
}
}
}
@ -2308,8 +2285,7 @@ int32_t mndProcessStreamHb(SRpcMsg *pReq) {
for (int32_t i = 0; i < req.numOfTasks; ++i) {
STaskStatusEntry *p = taosArrayGet(req.pTaskStatus, i);
int64_t k[2] = {p->streamId, p->taskId};
int32_t *index = taosHashGet(execNodeList.pTaskMap, &k, sizeof(k));
int32_t *index = taosHashGet(execNodeList.pTaskMap, &p->id, sizeof(p->id));
if (index == NULL) {
continue;
}
@ -2317,71 +2293,11 @@ int32_t mndProcessStreamHb(SRpcMsg *pReq) {
STaskStatusEntry *pStatusEntry = taosArrayGet(execNodeList.pTaskList, *index);
pStatusEntry->status = p->status;
if (p->status != TASK_STATUS__NORMAL) {
mDebug("received s-task:0x%x not in ready status:%s", p->taskId, streamGetTaskStatusStr(p->status));
mDebug("received s-task:0x%"PRIx64" not in ready status:%s", p->id.taskId, streamGetTaskStatusStr(p->status));
}
}
taosThreadMutexUnlock(&execNodeList.lock);
taosArrayDestroy(req.pTaskStatus);
// bool nodeChanged = false;
// SArray* pList = taosArrayInit(4, sizeof(int32_t));
/*
// record the timeout node
for(int32_t i = 0; i < taosArrayGetSize(execNodeList.pNodeEntryList); ++i) {
SNodeEntry* pEntry = taosArrayGet(execNodeList.pNodeEntryList, i);
int64_t duration = now - pEntry->hbTimestamp;
if (duration > MND_STREAM_HB_INTERVAL) { // execNode timeout, try next
taosArrayPush(pList, &pEntry);
mWarn("nodeId:%d stream node timeout, since last hb:%"PRId64"s", pEntry->nodeId, duration);
continue;
}
if (pEntry->nodeId != req.vgId) {
continue;
}
pEntry->hbTimestamp = now;
// check epset to identify whether the node has been transferred to other dnodes.
// node the epset is changed, which means the node transfer has occurred for this node.
// if (!isEpsetEqual(&pEntry->epset, &req.epset)) {
// nodeChanged = true;
// break;
// }
}
// todo handle the node timeout case. Once the vnode is off-line, we should check the dnode status from mnode,
// to identify whether the dnode is truely offline or not.
// handle the node changed case
if (!nodeChanged) {
return TSDB_CODE_SUCCESS;
}
int32_t nodeId = req.vgId;
{// check all streams that involved this vnode should update the epset info
SStreamObj *pStream = NULL;
void *pIter = NULL;
while (1) {
pIter = sdbFetch(pSdb, SDB_STREAM, pIter, (void **)&pStream);
if (pIter == NULL) {
break;
}
// update the related upstream and downstream tasks, todo remove this, no need this function
taosWLockLatch(&pStream->lock);
// streamTaskUpdateEpInfo(pStream->tasks, req.vgId, &req.epset);
// streamTaskUpdateEpInfo(pStream->pHTasksList, req.vgId, &req.epset);
taosWUnLockLatch(&pStream->lock);
// code = createStreamUpdateTrans(pMnode, pStream, nodeId, );
// if (code != TSDB_CODE_SUCCESS) {
// todo
//// }
// }
}
*/
return TSDB_CODE_SUCCESS;
}

52
source/dnode/mnode/impl/src/mndSubscribe.c
View File

@ -771,6 +771,29 @@ static int32_t mndProcessRebalanceReq(SRpcMsg *pMsg) {
return 0;
}
static int32_t sendDeleteSubToVnode(SMqSubscribeObj *pSub, STrans *pTrans){
// iter all vnode to delete handle
int32_t sz = taosArrayGetSize(pSub->unassignedVgs);
for (int32_t i = 0; i < sz; i++) {
SMqVgEp *pVgEp = taosArrayGetP(pSub->unassignedVgs, i);
SMqVDeleteReq *pReq = taosMemoryCalloc(1, sizeof(SMqVDeleteReq));
pReq->head.vgId = htonl(pVgEp->vgId);
pReq->vgId = pVgEp->vgId;
pReq->consumerId = -1;
memcpy(pReq->subKey, pSub->key, TSDB_SUBSCRIBE_KEY_LEN);
STransAction action = {0};
action.epSet = pVgEp->epSet;
action.pCont = pReq;
action.contLen = sizeof(SMqVDeleteReq);
action.msgType = TDMT_VND_TMQ_DELETE_SUB;
if (mndTransAppendRedoAction(pTrans, &action) != 0) {
taosMemoryFree(pReq);
return -1;
}
}
return 0;
}
static int32_t mndProcessDropCgroupReq(SRpcMsg *pMsg) {
SMnode *pMnode = pMsg->info.node;
SMDropCgroupReq dropReq = {0};
@ -831,6 +854,11 @@ static int32_t mndProcessDropCgroupReq(SRpcMsg *pMsg) {
mInfo("trans:%d, used to drop cgroup:%s on topic %s", pTrans->id, dropReq.cgroup, dropReq.topic);
code = sendDeleteSubToVnode(pSub, pTrans);
if (code != 0) {
goto end;
}
if (mndSetDropSubCommitLogs(pMnode, pTrans, pSub) < 0) {
mError("cgroup %s on topic:%s, failed to drop since %s", dropReq.cgroup, dropReq.topic, terrstr());
code = -1;
@ -1113,25 +1141,11 @@ int32_t mndDropSubByTopic(SMnode *pMnode, STrans *pTrans, const char *topicName)
sdbCancelFetch(pSdb, pIter);
return -1;
}
int32_t sz = taosArrayGetSize(pSub->unassignedVgs);
for (int32_t i = 0; i < sz; i++) {
SMqVgEp *pVgEp = taosArrayGetP(pSub->unassignedVgs, i);
SMqVDeleteReq *pReq = taosMemoryCalloc(1, sizeof(SMqVDeleteReq));
pReq->head.vgId = htonl(pVgEp->vgId);
pReq->vgId = pVgEp->vgId;
pReq->consumerId = -1;
memcpy(pReq->subKey, pSub->key, TSDB_SUBSCRIBE_KEY_LEN);
STransAction action = {0};
action.epSet = pVgEp->epSet;
action.pCont = pReq;
action.contLen = sizeof(SMqVDeleteReq);
action.msgType = TDMT_VND_TMQ_DELETE_SUB;
if (mndTransAppendRedoAction(pTrans, &action) != 0) {
taosMemoryFree(pReq);
sdbRelease(pSdb, pSub);
sdbCancelFetch(pSdb, pIter);
return -1;
}
if (sendDeleteSubToVnode(pSub, pTrans) != 0) {
sdbRelease(pSdb, pSub);
sdbCancelFetch(pSdb, pIter);
return -1;
}
if (mndSetDropSubRedoLogs(pMnode, pTrans, pSub) < 0) {

41
source/dnode/mnode/impl/src/mndUser.c
View File

@ -1623,6 +1623,47 @@ int32_t mndUserRemoveDb(SMnode *pMnode, STrans *pTrans, char *db) {
return code;
}
int32_t mndUserRemoveStb(SMnode *pMnode, STrans *pTrans, char *stb) {
int32_t code = 0;
SSdb *pSdb = pMnode->pSdb;
int32_t len = strlen(stb) + 1;
void *pIter = NULL;
SUserObj *pUser = NULL;
SUserObj newUser = {0};
while (1) {
pIter = sdbFetch(pSdb, SDB_USER, pIter, (void **)&pUser);
if (pIter == NULL) break;
code = -1;
if (mndUserDupObj(pUser, &newUser) != 0) {
break;
}
bool inRead = (taosHashGet(newUser.readTbs, stb, len) != NULL);
bool inWrite = (taosHashGet(newUser.writeTbs, stb, len) != NULL);
if (inRead || inWrite) {
(void)taosHashRemove(newUser.readTbs, stb, len);
(void)taosHashRemove(newUser.writeTbs, stb, len);
SSdbRaw *pCommitRaw = mndUserActionEncode(&newUser);
if (pCommitRaw == NULL || mndTransAppendCommitlog(pTrans, pCommitRaw) != 0) {
break;
}
(void)sdbSetRawStatus(pCommitRaw, SDB_STATUS_READY);
}
mndUserFreeObj(&newUser);
sdbRelease(pSdb, pUser);
code = 0;
}
if (pUser != NULL) sdbRelease(pSdb, pUser);
if (pIter != NULL) sdbCancelFetch(pSdb, pIter);
mndUserFreeObj(&newUser);
return code;
}
int32_t mndUserRemoveTopic(SMnode *pMnode, STrans *pTrans, char *topic) {
int32_t code = 0;
SSdb *pSdb = pMnode->pSdb;

6
source/dnode/mnode/impl/test/profile/profile.cpp
View File

@ -65,7 +65,7 @@ TEST_F(MndTestProfile, 01_ConnectMsg) {
connId = connectRsp.connId;
}
TEST_F(MndTestProfile, 02_ConnectMsg_InvalidDB) {
TEST_F(MndTestProfile, 02_ConnectMsg_NotExistDB) {
char passwd[] = "taosdata";
char secretEncrypt[TSDB_PASSWORD_LEN + 1] = {0};
taosEncryptPass_c((uint8_t*)passwd, strlen(passwd), secretEncrypt);
@ -73,7 +73,7 @@ TEST_F(MndTestProfile, 02_ConnectMsg_InvalidDB) {
SConnectReq connectReq = {0};
connectReq.pid = 1234;
strcpy(connectReq.app, "mnode_test_profile");
strcpy(connectReq.db, "invalid_db");
strcpy(connectReq.db, "not_exist_db");
strcpy(connectReq.user, "root");
strcpy(connectReq.passwd, secretEncrypt);
strcpy(connectReq.sVer, version);
@ -84,7 +84,7 @@ TEST_F(MndTestProfile, 02_ConnectMsg_InvalidDB) {
SRpcMsg* pRsp = test.SendReq(TDMT_MND_CONNECT, pReq, contLen);
ASSERT_NE(pRsp, nullptr);
ASSERT_EQ(pRsp->code, TSDB_CODE_MND_INVALID_DB);
ASSERT_EQ(pRsp->code, TSDB_CODE_MND_DB_NOT_EXIST);
ASSERT_EQ(pRsp->contLen, 0);
}

4
source/dnode/mnode/impl/test/stb/stb.cpp
View File

@ -448,7 +448,7 @@ TEST_F(MndTestStb, 02_Alter_Stb_AddTag) {
{
void* pReq = BuildAlterStbAddTagReq("1.d3.stb", "tag4", &contLen);
SRpcMsg* pRsp = test.SendReq(TDMT_MND_ALTER_STB, pReq, contLen);
ASSERT_EQ(pRsp->code, TSDB_CODE_MND_INVALID_DB);
ASSERT_EQ(pRsp->code, TSDB_CODE_MND_DB_NOT_EXIST);
}
{
@ -665,7 +665,7 @@ TEST_F(MndTestStb, 06_Alter_Stb_AddColumn) {
{
void* pReq = BuildAlterStbAddColumnReq("1.d7.stb", "tag4", &contLen);
SRpcMsg* pRsp = test.SendReq(TDMT_MND_ALTER_STB, pReq, contLen);
ASSERT_EQ(pRsp->code, TSDB_CODE_MND_INVALID_DB);
ASSERT_EQ(pRsp->code, TSDB_CODE_MND_DB_NOT_EXIST);
}
{

32
source/dnode/snode/src/snode.c
View File

@ -86,18 +86,18 @@ int32_t sndExpandTask(SSnode *pSnode, SStreamTask *pTask, int64_t ver) {
SCheckpointInfo* pChkInfo = &pTask->chkInfo;
// checkpoint ver is the kept version, handled data should be the next version.
if (pTask->chkInfo.checkpointId != 0) {
pTask->chkInfo.currentVer = pTask->chkInfo.checkpointVer + 1;
qInfo("s-task:%s restore from the checkpointId:%" PRId64 " ver:%" PRId64 " currentVer:%" PRId64, pTask->id.idStr,
pChkInfo->checkpointId, pChkInfo->checkpointVer, pChkInfo->currentVer);
pTask->chkInfo.nextProcessVer = pTask->chkInfo.checkpointVer + 1;
qInfo("s-task:%s restore from the checkpointId:%" PRId64 " ver:%" PRId64 " nextProcessVer:%" PRId64, pTask->id.idStr,
pChkInfo->checkpointId, pChkInfo->checkpointVer, pChkInfo->nextProcessVer);
} else {
if (pTask->chkInfo.currentVer == -1) {
pTask->chkInfo.currentVer = 0;
if (pTask->chkInfo.nextProcessVer == -1) {
pTask->chkInfo.nextProcessVer = 0;
}
}
qInfo("snode:%d expand stream task, s-task:%s, checkpointId:%" PRId64 " checkpointVer:%" PRId64 " currentVer:%" PRId64
qInfo("snode:%d expand stream task, s-task:%s, checkpointId:%" PRId64 " checkpointVer:%" PRId64 " nextProcessVer:%" PRId64
" child id:%d, level:%d, status:%s fill-history:%d, trigger:%" PRId64 " ms",
SNODE_HANDLE, pTask->id.idStr, pChkInfo->checkpointId, pChkInfo->checkpointVer, pChkInfo->currentVer,
SNODE_HANDLE, pTask->id.idStr, pChkInfo->checkpointId, pChkInfo->checkpointVer, pChkInfo->nextProcessVer,
pTask->info.selfChildId, pTask->info.taskLevel, streamGetTaskStatusStr(pTask->status.taskStatus),
pTask->info.fillHistory, pTask->info.triggerParam);
@ -189,15 +189,17 @@ int32_t sndProcessTaskDeployReq(SSnode *pSnode, char *msg, int32_t msgLen) {
int32_t sndProcessTaskDropReq(SSnode *pSnode, char *msg, int32_t msgLen) {
SVDropStreamTaskReq *pReq = (SVDropStreamTaskReq *)msg;
qDebug("snode:%d receive msg to drop stream task:0x%x", pSnode->pMeta->vgId, pReq->taskId);
SStreamTask* pTask = streamMetaAcquireTask(pSnode->pMeta, pReq->streamId, pReq->taskId);
if (pTask == NULL) {
qError("vgId:%d failed to acquire s-task:0x%x when dropping it", pSnode->pMeta->vgId, pReq->taskId);
return 0;
}
streamMetaUnregisterTask(pSnode->pMeta, pReq->streamId, pReq->taskId);
streamMetaReleaseTask(pSnode->pMeta, pTask);
// commit the update
taosWLockLatch(&pSnode->pMeta->lock);
int32_t numOfTasks = streamMetaGetNumOfTasks(pSnode->pMeta);
qDebug("vgId:%d task:0x%x dropped, remain tasks:%d", pSnode->pMeta->vgId, pReq->taskId, numOfTasks);
if (streamMetaCommit(pSnode->pMeta) < 0) {
// persist to disk
}
taosWUnLockLatch(&pSnode->pMeta->lock);
return 0;
}

2
source/dnode/vnode/inc/vnode.h
View File

@ -186,7 +186,7 @@ int64_t tsdbGetNumOfRowsInMemTable2(STsdbReader *pHandle);
void *tsdbGetIdx2(SMeta *pMeta);
void *tsdbGetIvtIdx2(SMeta *pMeta);
uint64_t tsdbGetReaderMaxVersion2(STsdbReader *pReader);
void tsdbReaderSetCloseFlag2(STsdbReader *pReader);
void tsdbReaderSetCloseFlag(STsdbReader *pReader);
int64_t tsdbGetLastTimestamp2(SVnode *pVnode, void *pTableList, int32_t numOfTables, const char *pIdStr);
//======================================================================================================================

4
source/dnode/vnode/src/inc/tq.h
View File

@ -155,7 +155,7 @@ int32_t tqOffsetCommitFile(STqOffsetStore* pStore);
// tqSink
int32_t tqBuildDeleteReq(const char* stbFullName, const SSDataBlock* pDataBlock, SBatchDeleteReq* deleteReq,
const char* pIdStr);
void tqSinkToTablePipeline(SStreamTask* pTask, void* vnode, void* data);
void tqSinkDataIntoDstTable(SStreamTask* pTask, void* vnode, void* data);
// tqOffset
char* tqOffsetBuildFName(const char* path, int32_t fVer);
@ -174,7 +174,7 @@ int32_t tqExtractDataForMq(STQ* pTq, STqHandle* pHandle, const SMqPollReq* pRequ
int32_t tqDoSendDataRsp(const SRpcHandleInfo* pRpcHandleInfo, const SMqDataRsp* pRsp, int32_t epoch, int64_t consumerId,
int32_t type, int64_t sver, int64_t ever);
int32_t tqInitDataRsp(SMqDataRsp* pRsp, STqOffsetVal pOffset);
void tqUpdateNodeStage(STQ* pTq);
void tqUpdateNodeStage(STQ* pTq, bool isLeader);
#ifdef __cplusplus
}

6
source/dnode/vnode/src/inc/tsdb.h
View File

@ -302,12 +302,11 @@ int32_t tsdbDelFReaderClose(SDelFReader **ppReader);
int32_t tsdbReadDelDatav1(SDelFReader *pReader, SDelIdx *pDelIdx, SArray *aDelData, int64_t maxVer);
int32_t tsdbReadDelData(SDelFReader *pReader, SDelIdx *pDelIdx, SArray *aDelData);
int32_t tsdbReadDelIdx(SDelFReader *pReader, SArray *aDelIdx);
// tsdbRead.c ==============================================================================================
int32_t tsdbTakeReadSnap(STsdbReader *pReader, _query_reseek_func_t reseek, STsdbReadSnap **ppSnap);
void tsdbUntakeReadSnap(STsdbReader *pReader, STsdbReadSnap *pSnap, bool proactive);
// tsdbRead.c ==============================================================================================
int32_t tsdbTakeReadSnap2(STsdbReader *pReader, _query_reseek_func_t reseek, STsdbReadSnap **ppSnap);
void tsdbUntakeReadSnap2(STsdbReader *pReader, STsdbReadSnap *pSnap, bool proactive);
// tsdbMerge.c ==============================================================================================
int32_t tsdbMerge(void *arg);
@ -830,7 +829,6 @@ bool tMergeTreeNext(SMergeTree *pMTree);
bool tMergeTreeIgnoreEarlierTs(SMergeTree *pMTree);
void tMergeTreeClose(SMergeTree *pMTree);
SSttBlockLoadInfo *tCreateLastBlockLoadInfo(STSchema *pSchema, int16_t *colList, int32_t numOfCols, int32_t numOfStt);
SSttBlockLoadInfo *tCreateOneLastBlockLoadInfo(STSchema *pSchema, int16_t *colList, int32_t numOfCols);
void resetLastBlockLoadInfo(SSttBlockLoadInfo *pLoadInfo);
void getSttBlockLoadInfo(SSttBlockLoadInfo *pLoadInfo, SSttBlockLoadCostInfo *pLoadCost);

3
source/dnode/vnode/src/inc/vnodeInt.h
View File

@ -250,7 +250,7 @@ int32_t tqProcessTaskDropReq(STQ* pTq, int64_t version, char* msg, int32_t msgLe
int32_t tqProcessTaskPauseReq(STQ* pTq, int64_t version, char* msg, int32_t msgLen);
int32_t tqProcessTaskResumeReq(STQ* pTq, int64_t version, char* msg, int32_t msgLen);
int32_t tqProcessStreamTaskCheckReq(STQ* pTq, SRpcMsg* pMsg);
int32_t tqProcessStreamTaskCheckRsp(STQ* pTq, int64_t version, SRpcMsg* pMsg);
int32_t tqProcessStreamTaskCheckRsp(STQ* pTq, SRpcMsg* pMsg);
int32_t tqProcessTaskRunReq(STQ* pTq, SRpcMsg* pMsg);
int32_t tqProcessTaskDispatchReq(STQ* pTq, SRpcMsg* pMsg, bool exec);
int32_t tqProcessTaskDispatchRsp(STQ* pTq, SRpcMsg* pMsg);
@ -259,7 +259,6 @@ int32_t tqProcessTaskRetrieveRsp(STQ* pTq, SRpcMsg* pMsg);
int32_t tqProcessTaskScanHistory(STQ* pTq, SRpcMsg* pMsg);
int32_t tqProcessTaskScanHistoryFinishReq(STQ* pTq, SRpcMsg* pMsg);
int32_t tqProcessTaskScanHistoryFinishRsp(STQ* pTq, SRpcMsg* pMsg);
int32_t tqCheckLogInWal(STQ* pTq, int64_t version);
// sma
int32_t smaInit();

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

@ -52,7 +52,9 @@ int metaFinishCommit(SMeta *pMeta, TXN *txn) { return tdbPostCommit(pMeta->pEnv
int metaPrepareAsyncCommit(SMeta *pMeta) {
// return tdbPrepareAsyncCommit(pMeta->pEnv, pMeta->txn);
int code = 0;
metaWLock(pMeta);
code = ttlMgrFlush(pMeta->pTtlMgr, pMeta->txn);
metaULock(pMeta);
code = tdbCommit(pMeta->pEnv, pMeta->txn);
return code;

15
source/dnode/vnode/src/meta/metaTable.c
View File

@ -931,21 +931,16 @@ end:
}
int metaTtlFindExpired(SMeta *pMeta, int64_t timePointMs, SArray *tbUids, int32_t ttlDropMaxCount) {
metaWLock(pMeta);
int ret = ttlMgrFlush(pMeta->pTtlMgr, pMeta->txn);
if (ret != 0) {
metaError("ttl failed to flush, ret:%d", ret);
goto _err;
}
metaRLock(pMeta);
int ret = ttlMgrFindExpired(pMeta->pTtlMgr, timePointMs, tbUids, ttlDropMaxCount);
metaULock(pMeta);
ret = ttlMgrFindExpired(pMeta->pTtlMgr, timePointMs, tbUids, ttlDropMaxCount);
if (ret != 0) {
metaError("ttl failed to find expired table, ret:%d", ret);
goto _err;
}
_err:
metaULock(pMeta);
return ret;
}

28
source/dnode/vnode/src/meta/metaTtl.c
View File

@ -299,7 +299,7 @@ int ttlMgrInsertTtl(STtlManger *pTtlMgr, const STtlUpdTtlCtx *updCtx) {
ret = 0;
_out:
metaDebug("%s, ttl mgr insert ttl, uid: %" PRId64 ", ctime: %" PRId64 ", ttlDays: %" PRId64, pTtlMgr->logPrefix,
metaTrace("%s, ttl mgr insert ttl, uid: %" PRId64 ", ctime: %" PRId64 ", ttlDays: %" PRId64, pTtlMgr->logPrefix,
updCtx->uid, updCtx->changeTimeMs, updCtx->ttlDays);
return ret;
@ -323,7 +323,7 @@ int ttlMgrDeleteTtl(STtlManger *pTtlMgr, const STtlDelTtlCtx *delCtx) {
ret = 0;
_out:
metaDebug("%s, ttl mgr delete ttl, uid: %" PRId64, pTtlMgr->logPrefix, delCtx->uid);
metaTrace("%s, ttl mgr delete ttl, uid: %" PRId64, pTtlMgr->logPrefix, delCtx->uid);
return ret;
}
@ -363,17 +363,37 @@ int ttlMgrUpdateChangeTime(STtlManger *pTtlMgr, const STtlUpdCtimeCtx *pUpdCtime
ret = 0;
_out:
metaDebug("%s, ttl mgr update ctime, uid: %" PRId64 ", ctime: %" PRId64, pTtlMgr->logPrefix, pUpdCtimeCtx->uid,
metaTrace("%s, ttl mgr update ctime, uid: %" PRId64 ", ctime: %" PRId64, pTtlMgr->logPrefix, pUpdCtimeCtx->uid,
pUpdCtimeCtx->changeTimeMs);
return ret;
}
int ttlMgrFindExpired(STtlManger *pTtlMgr, int64_t timePointMs, SArray *pTbUids, int32_t ttlDropMaxCount) {
int ret = -1;
STtlIdxKeyV1 ttlKey = {.deleteTimeMs = timePointMs, .uid = INT64_MAX};
STtlExpiredCtx expiredCtx = {
.ttlDropMaxCount = ttlDropMaxCount, .count = 0, .expiredKey = ttlKey, .pTbUids = pTbUids};
return tdbTbTraversal(pTtlMgr->pTtlIdx, &expiredCtx, ttlMgrFindExpiredOneEntry);
ret = tdbTbTraversal(pTtlMgr->pTtlIdx, &expiredCtx, ttlMgrFindExpiredOneEntry);
if (ret) {
goto _out;
}
size_t vIdx = 0;
for (size_t i = 0; i < pTbUids->size; i++) {
tb_uid_t *pUid = taosArrayGet(pTbUids, i);
if (taosHashGet(pTtlMgr->pDirtyUids, pUid, sizeof(tb_uid_t)) == NULL) {
// not in dirty && expired in tdb => must be expired
taosArraySet(pTbUids, vIdx, pUid);
vIdx++;
}
}
taosArrayPopTailBatch(pTbUids, pTbUids->size - vIdx);
_out:
return ret;
}
static bool ttlMgrNeedFlush(STtlManger *pTtlMgr) {

243
source/dnode/vnode/src/tq/tq.c
View File

@ -726,7 +726,8 @@ int32_t tqExpandTask(STQ* pTq, SStreamTask* pTask, int64_t ver) {
SStreamTask* pStateTask = pTask;
SStreamTask task = {0};
if (pTask->info.fillHistory) {
task.id = pTask->streamTaskId;
task.id.streamId = pTask->streamTaskId.streamId;
task.id.taskId = pTask->streamTaskId.taskId;
task.pMeta = pTask->pMeta;
pStateTask = &task;
}
@ -760,7 +761,8 @@ int32_t tqExpandTask(STQ* pTq, SStreamTask* pTask, int64_t ver) {
SStreamTask* pSateTask = pTask;
SStreamTask task = {0};
if (pTask->info.fillHistory) {
task.id = pTask->streamTaskId;
task.id.streamId = pTask->streamTaskId.streamId;
task.id.taskId = pTask->streamTaskId.taskId;
task.pMeta = pTask->pMeta;
pSateTask = &task;
}
@ -798,7 +800,7 @@ int32_t tqExpandTask(STQ* pTq, SStreamTask* pTask, int64_t ver) {
pTask->smaSink.smaSink = smaHandleRes;
} else if (pTask->outputInfo.type == TASK_OUTPUT__TABLE) {
pTask->tbSink.vnode = pTq->pVnode;
pTask->tbSink.tbSinkFunc = tqSinkToTablePipeline;
pTask->tbSink.tbSinkFunc = tqSinkDataIntoDstTable;
int32_t ver1 = 1;
SMetaInfo info = {0};
@ -819,7 +821,7 @@ int32_t tqExpandTask(STQ* pTq, SStreamTask* pTask, int64_t ver) {
if (pTask->info.taskLevel == TASK_LEVEL__SOURCE) {
SWalFilterCond cond = {.deleteMsg = 1}; // delete msg also extract from wal files
pTask->exec.pWalReader = walOpenReader(pTq->pVnode->pWal, &cond);
pTask->exec.pWalReader = walOpenReader(pTq->pVnode->pWal, &cond, pTask->id.taskId);
}
// reset the task status from unfinished transaction
@ -834,16 +836,26 @@ int32_t tqExpandTask(STQ* pTq, SStreamTask* pTask, int64_t ver) {
// checkpoint ver is the kept version, handled data should be the next version.
if (pTask->chkInfo.checkpointId != 0) {
pTask->chkInfo.currentVer = pTask->chkInfo.checkpointVer + 1;
pTask->chkInfo.nextProcessVer = pTask->chkInfo.checkpointVer + 1;
tqInfo("s-task:%s restore from the checkpointId:%" PRId64 " ver:%" PRId64 " currentVer:%" PRId64, pTask->id.idStr,
pChkInfo->checkpointId, pChkInfo->checkpointVer, pChkInfo->currentVer);
pChkInfo->checkpointId, pChkInfo->checkpointVer, pChkInfo->nextProcessVer);
}
tqInfo("vgId:%d expand stream task, s-task:%s, checkpointId:%" PRId64 " checkpointVer:%" PRId64 " currentVer:%" PRId64
" child id:%d, level:%d, status:%s fill-history:%d, trigger:%" PRId64 " ms",
vgId, pTask->id.idStr, pChkInfo->checkpointId, pChkInfo->checkpointVer, pChkInfo->currentVer,
pTask->info.selfChildId, pTask->info.taskLevel, streamGetTaskStatusStr(pTask->status.taskStatus),
pTask->info.fillHistory, pTask->info.triggerParam);
if (pTask->info.fillHistory) {
tqInfo("vgId:%d expand stream task, s-task:%s, checkpointId:%" PRId64 " checkpointVer:%" PRId64
" nextProcessVer:%" PRId64
" child id:%d, level:%d, status:%s fill-history:%d, related stream task:0x%x trigger:%" PRId64 " ms",
vgId, pTask->id.idStr, pChkInfo->checkpointId, pChkInfo->checkpointVer, pChkInfo->nextProcessVer,
pTask->info.selfChildId, pTask->info.taskLevel, streamGetTaskStatusStr(pTask->status.taskStatus),
pTask->info.fillHistory, (int32_t)pTask->streamTaskId.taskId, pTask->info.triggerParam);
} else {
tqInfo("vgId:%d expand stream task, s-task:%s, checkpointId:%" PRId64 " checkpointVer:%" PRId64
" nextProcessVer:%" PRId64
" child id:%d, level:%d, status:%s fill-history:%d, related fill-task:0x%x trigger:%" PRId64 " ms",
vgId, pTask->id.idStr, pChkInfo->checkpointId, pChkInfo->checkpointVer, pChkInfo->nextProcessVer,
pTask->info.selfChildId, pTask->info.taskLevel, streamGetTaskStatusStr(pTask->status.taskStatus),
pTask->info.fillHistory, (int32_t)pTask->historyTaskId.taskId, pTask->info.triggerParam);
}
return 0;
}
@ -890,9 +902,10 @@ int32_t tqProcessStreamTaskCheckReq(STQ* pTq, SRpcMsg* pMsg) {
return streamSendCheckRsp(pTq->pStreamMeta, &req, &rsp, &pMsg->info, taskId);
}
int32_t tqProcessStreamTaskCheckRsp(STQ* pTq, int64_t sversion, SRpcMsg* pMsg) {
int32_t tqProcessStreamTaskCheckRsp(STQ* pTq, SRpcMsg* pMsg) {
char* pReq = POINTER_SHIFT(pMsg->pCont, sizeof(SMsgHead));
int32_t len = pMsg->contLen - sizeof(SMsgHead);
int32_t vgId = pTq->pStreamMeta->vgId;
int32_t code;
SStreamTaskCheckRsp rsp;
@ -901,7 +914,9 @@ int32_t tqProcessStreamTaskCheckRsp(STQ* pTq, int64_t sversion, SRpcMsg* pMsg) {
tDecoderInit(&decoder, (uint8_t*)pReq, len);
code = tDecodeStreamTaskCheckRsp(&decoder, &rsp);
if (code < 0) {
terrno = TSDB_CODE_INVALID_MSG;
tDecoderClear(&decoder);
tqError("vgId:%d failed to parse check rsp msg, code:%s", vgId, tstrerror(terrno));
return -1;
}
@ -911,7 +926,7 @@ int32_t tqProcessStreamTaskCheckRsp(STQ* pTq, int64_t sversion, SRpcMsg* pMsg) {
SStreamTask* pTask = streamMetaAcquireTask(pTq->pStreamMeta, rsp.streamId, rsp.upstreamTaskId);
if (pTask == NULL) {
tqError("tq failed to locate the stream task:0x%" PRIx64 "-0x%x (vgId:%d), it may have been destroyed",
tqError("tq failed to locate the stream task:0x%" PRIx64 "-0x%x (vgId:%d), it may have been destroyed or stopped",
rsp.streamId, rsp.upstreamTaskId, pTq->pStreamMeta->vgId);
terrno = TSDB_CODE_STREAM_TASK_NOT_EXIST;
return -1;
@ -980,6 +995,9 @@ int32_t tqProcessTaskDeployReq(STQ* pTq, int64_t sversion, char* msg, int32_t ms
bool restored = pTq->pVnode->restored;
if (p != NULL && restored) {
p->taskExecInfo.init = taosGetTimestampMs();
tqDebug("s-task:%s set the init ts:%"PRId64, p->id.idStr, p->taskExecInfo.init);
streamTaskCheckDownstream(p);
} else if (!restored) {
tqWarn("s-task:%s not launched since vnode(vgId:%d) not ready", p->id.idStr, vgId);
@ -1016,19 +1034,18 @@ int32_t tqProcessTaskScanHistory(STQ* pTq, SRpcMsg* pMsg) {
const char* pStatus = streamGetTaskStatusStr(pTask->status.taskStatus);
tqDebug("s-task:%s start scan-history stage(step 1), status:%s", id, pStatus);
if (pTask->tsInfo.step1Start == 0) {
if (pTask->taskExecInfo.step1Start == 0) {
ASSERT(pTask->status.pauseAllowed == false);
pTask->tsInfo.step1Start = taosGetTimestampMs();
pTask->taskExecInfo.step1Start = taosGetTimestampMs();
if (pTask->info.fillHistory == 1) {
streamTaskEnablePause(pTask);
}
} else {
tqDebug("s-task:%s resume from paused, start ts:%" PRId64, pTask->id.idStr, pTask->tsInfo.step1Start);
tqDebug("s-task:%s resume from paused, start ts:%" PRId64, pTask->id.idStr, pTask->taskExecInfo.step1Start);
}
// we have to continue retrying to successfully execute the scan history task.
int8_t schedStatus = atomic_val_compare_exchange_8(&pTask->status.schedStatus, TASK_SCHED_STATUS__INACTIVE,
TASK_SCHED_STATUS__WAITING);
int8_t schedStatus = streamTaskSetSchedStatusWait(pTask);
if (schedStatus != TASK_SCHED_STATUS__INACTIVE) {
tqError(
"s-task:%s failed to start scan-history in first stream time window since already started, unexpected "
@ -1042,18 +1059,17 @@ int32_t tqProcessTaskScanHistory(STQ* pTq, SRpcMsg* pMsg) {
ASSERT(pTask->status.pauseAllowed == true);
}
streamSourceScanHistoryData(pTask);
streamScanHistoryData(pTask);
if (pTask->status.taskStatus == TASK_STATUS__PAUSE) {
double el = (taosGetTimestampMs() - pTask->tsInfo.step1Start) / 1000.0;
tqDebug("s-task:%s is paused in the step1, elapsed time:%.2fs, sched-status:%d", pTask->id.idStr, el,
TASK_SCHED_STATUS__INACTIVE);
atomic_store_8(&pTask->status.schedStatus, TASK_SCHED_STATUS__INACTIVE);
double el = (taosGetTimestampMs() - pTask->taskExecInfo.step1Start) / 1000.0;
int8_t status = streamTaskSetSchedStatusInActive(pTask);
tqDebug("s-task:%s is paused in the step1, elapsed time:%.2fs, sched-status:%d", pTask->id.idStr, el, status);
streamMetaReleaseTask(pMeta, pTask);
return 0;
}
// the following procedure should be executed, no matter status is stop/pause or not
double el = (taosGetTimestampMs() - pTask->tsInfo.step1Start) / 1000.0;
double el = (taosGetTimestampMs() - pTask->taskExecInfo.step1Start) / 1000.0;
tqDebug("s-task:%s scan-history stage(step 1) ended, elapsed time:%.2fs", id, el);
if (pTask->info.fillHistory) {
@ -1065,12 +1081,13 @@ int32_t tqProcessTaskScanHistory(STQ* pTq, SRpcMsg* pMsg) {
pStreamTask = streamMetaAcquireTask(pMeta, pTask->streamTaskId.streamId, pTask->streamTaskId.taskId);
if (pStreamTask == NULL) {
// todo delete this task, if the related stream task is dropped
qError("failed to find s-task:0x%x, it may have been destroyed, drop fill-history task:%s",
qError("failed to find s-task:0x%"PRIx64", it may have been destroyed, drop fill-history task:%s",
pTask->streamTaskId.taskId, pTask->id.idStr);
tqDebug("s-task:%s fill-history task set status to be dropping", id);
streamMetaUnregisterTask(pMeta, pTask->id.streamId, pTask->id.taskId);
// streamMetaUnregisterTask(pMeta, pTask->id.streamId, pTask->id.taskId);
streamBuildAndSendDropTaskMsg(pTask, pMeta->vgId, &pTask->id);
streamMetaReleaseTask(pMeta, pTask);
return -1;
}
@ -1087,18 +1104,21 @@ int32_t tqProcessTaskScanHistory(STQ* pTq, SRpcMsg* pMsg) {
}
// now we can stop the stream task execution
streamTaskHalt(pStreamTask);
int64_t latestVer = 0;
taosThreadMutexLock(&pStreamTask->lock);
streamTaskHalt(pStreamTask);
tqDebug("s-task:%s level:%d sched-status:%d is halt by fill-history task:%s", pStreamTask->id.idStr,
pStreamTask->info.taskLevel, pStreamTask->status.schedStatus, id);
latestVer = walReaderGetCurrentVer(pStreamTask->exec.pWalReader);
taosThreadMutexUnlock(&pStreamTask->lock);
// if it's an source task, extract the last version in wal.
pRange = &pTask->dataRange.range;
int64_t latestVer = walReaderGetCurrentVer(pStreamTask->exec.pWalReader);
done = streamHistoryTaskSetVerRangeStep2(pTask, latestVer);
if (done) {
pTask->tsInfo.step2Start = taosGetTimestampMs();
pTask->taskExecInfo.step2Start = taosGetTimestampMs();
qDebug("s-task:%s scan-history from WAL stage(step 2) ended, elapsed time:%.2fs", id, 0.0);
streamTaskPutTranstateIntoInputQ(pTask);
streamTryExec(pTask); // exec directly
@ -1110,20 +1130,19 @@ int32_t tqProcessTaskScanHistory(STQ* pTq, SRpcMsg* pMsg) {
pStreamTask->id.idStr);
ASSERT(pTask->status.schedStatus == TASK_SCHED_STATUS__WAITING);
pTask->tsInfo.step2Start = taosGetTimestampMs();
pTask->taskExecInfo.step2Start = taosGetTimestampMs();
streamSetParamForStreamScannerStep2(pTask, pRange, pWindow);
int64_t dstVer = pTask->dataRange.range.minVer - 1;
pTask->chkInfo.currentVer = dstVer;
int64_t dstVer = pTask->dataRange.range.minVer;
pTask->chkInfo.nextProcessVer = dstVer;
walReaderSetSkipToVersion(pTask->exec.pWalReader, dstVer);
tqDebug("s-task:%s wal reader start scan WAL verRange:%" PRId64 "-%" PRId64 ", set sched-status:%d", id, dstVer,
pTask->dataRange.range.maxVer, TASK_SCHED_STATUS__INACTIVE);
atomic_store_8(&pTask->status.schedStatus, TASK_SCHED_STATUS__INACTIVE);
/*int8_t status = */streamTaskSetSchedStatusInActive(pTask);
// set the fill-history task to be normal
if (pTask->info.fillHistory == 1) {
if (pTask->info.fillHistory == 1 && !streamTaskShouldStop(&pTask->status)) {
streamSetStatusNormal(pTask);
}
@ -1148,7 +1167,7 @@ int32_t tqProcessTaskScanHistory(STQ* pTq, SRpcMsg* pMsg) {
tqDebug(
"s-task:%s scan-history in stream time window completed, now start to handle data from WAL, start "
"ver:%" PRId64 ", window:%" PRId64 " - %" PRId64,
id, pTask->chkInfo.currentVer, pWindow->skey, pWindow->ekey);
id, pTask->chkInfo.nextProcessVer, pWindow->skey, pWindow->ekey);
}
code = streamTaskScanHistoryDataComplete(pTask);
@ -1162,44 +1181,6 @@ int32_t tqProcessTaskScanHistory(STQ* pTq, SRpcMsg* pMsg) {
return 0;
}
// notify the downstream tasks to transfer executor state after handle all history blocks.
int32_t tqProcessTaskTransferStateReq(STQ* pTq, SRpcMsg* pMsg) {
char* pReq = POINTER_SHIFT(pMsg->pCont, sizeof(SMsgHead));
int32_t len = pMsg->contLen - sizeof(SMsgHead);
SStreamTransferReq req = {0};
SDecoder decoder;
tDecoderInit(&decoder, (uint8_t*)pReq, len);
int32_t code = tDecodeStreamScanHistoryFinishReq(&decoder, &req);
tDecoderClear(&decoder);
tqDebug("vgId:%d start to process transfer state msg, from s-task:0x%x", pTq->pStreamMeta->vgId,
req.downstreamTaskId);
SStreamTask* pTask = streamMetaAcquireTask(pTq->pStreamMeta, req.streamId, req.downstreamTaskId);
if (pTask == NULL) {
tqError("failed to find task:0x%x, it may have been dropped already. process transfer state failed",
req.downstreamTaskId);
return -1;
}
int32_t remain = streamAlignTransferState(pTask);
if (remain > 0) {
tqDebug("s-task:%s receive upstream transfer state msg, remain:%d", pTask->id.idStr, remain);
streamMetaReleaseTask(pTq->pStreamMeta, pTask);
return 0;
}
// transfer the ownership of executor state
tqDebug("s-task:%s all upstream tasks send transfer msg, open transfer state flag", pTask->id.idStr);
ASSERT(pTask->streamTaskId.taskId != 0 && pTask->info.fillHistory == 1);
streamSchedExec(pTask);
streamMetaReleaseTask(pTq->pStreamMeta, pTask);
return 0;
}
// only the agg tasks and the sink tasks will receive this message from upstream tasks
int32_t tqProcessTaskScanHistoryFinishReq(STQ* pTq, SRpcMsg* pMsg) {
char* msg = POINTER_SHIFT(pMsg->pCont, sizeof(SMsgHead));
@ -1283,13 +1264,13 @@ int32_t tqProcessTaskRunReq(STQ* pTq, SRpcMsg* pMsg) {
// even in halt status, the data in inputQ must be processed
int8_t st = pTask->status.taskStatus;
if (st == TASK_STATUS__NORMAL || st == TASK_STATUS__SCAN_HISTORY || st == TASK_STATUS__CK) {
tqDebug("vgId:%d s-task:%s start to process block from inputQ, last chk point:%" PRId64, vgId, pTask->id.idStr,
pTask->chkInfo.currentVer);
tqDebug("vgId:%d s-task:%s start to process block from inputQ, next checked ver:%" PRId64, vgId, pTask->id.idStr,
pTask->chkInfo.nextProcessVer);
streamProcessRunReq(pTask);
} else {
atomic_store_8(&pTask->status.schedStatus, TASK_SCHED_STATUS__INACTIVE);
int8_t status = streamTaskSetSchedStatusInActive(pTask);
tqDebug("vgId:%d s-task:%s ignore run req since not in ready state, status:%s, sched-status:%d", vgId,
pTask->id.idStr, streamGetTaskStatusStr(st), pTask->status.schedStatus);
pTask->id.idStr, streamGetTaskStatusStr(st), status);
}
streamMetaReleaseTask(pTq->pStreamMeta, pTask);
@ -1352,14 +1333,18 @@ int32_t tqProcessTaskDispatchRsp(STQ* pTq, SRpcMsg* pMsg) {
int32_t tqProcessTaskDropReq(STQ* pTq, int64_t sversion, char* msg, int32_t msgLen) {
SVDropStreamTaskReq* pReq = (SVDropStreamTaskReq*)msg;
tqDebug("vgId:%d receive msg to drop stream task:0x%x", TD_VID(pTq->pVnode), pReq->taskId);
SStreamTask* pTask = streamMetaAcquireTask(pTq->pStreamMeta, pReq->streamId, pReq->taskId);
if (pTask == NULL) {
tqError("vgId:%d failed to acquire s-task:0x%x when dropping it", pTq->pStreamMeta->vgId, pReq->taskId);
return 0;
}
streamMetaUnregisterTask(pTq->pStreamMeta, pReq->streamId, pReq->taskId);
streamMetaReleaseTask(pTq->pStreamMeta, pTask);
// commit the update
taosWLockLatch(&pTq->pStreamMeta->lock);
int32_t numOfTasks = streamMetaGetNumOfTasks(pTq->pStreamMeta);
tqDebug("vgId:%d task:0x%x dropped, remain tasks:%d", TD_VID(pTq->pVnode), pReq->taskId, numOfTasks);
if (streamMetaCommit(pTq->pStreamMeta) < 0) {
// persist to disk
}
taosWUnLockLatch(&pTq->pStreamMeta->lock);
return 0;
}
@ -1382,7 +1367,8 @@ int32_t tqProcessTaskPauseReq(STQ* pTq, int64_t sversion, char* msg, int32_t msg
if (pTask->historyTaskId.taskId != 0) {
pHistoryTask = streamMetaAcquireTask(pMeta, pTask->historyTaskId.streamId, pTask->historyTaskId.taskId);
if (pHistoryTask == NULL) {
tqError("vgId:%d process pause req, failed to acquire fill-history task:0x%x, it may have been dropped already",
tqError("vgId:%d process pause req, failed to acquire fill-history task:0x%" PRIx64
", it may have been dropped already",
pMeta->vgId, pTask->historyTaskId.taskId);
streamMetaReleaseTask(pMeta, pTask);
@ -1423,10 +1409,10 @@ int32_t tqProcessTaskResumeImpl(STQ* pTq, SStreamTask* pTask, int64_t sversion,
walReaderSetSkipToVersion(pTask->exec.pWalReader, sversion);
tqDebug("vgId:%d s-task:%s resume to exec, prev paused version:%" PRId64 ", start from vnode ver:%" PRId64
", schedStatus:%d",
vgId, pTask->id.idStr, pTask->chkInfo.currentVer, sversion, pTask->status.schedStatus);
vgId, pTask->id.idStr, pTask->chkInfo.nextProcessVer, sversion, pTask->status.schedStatus);
} else { // from the previous paused version and go on
tqDebug("vgId:%d s-task:%s resume to exec, from paused ver:%" PRId64 ", vnode ver:%" PRId64 ", schedStatus:%d",
vgId, pTask->id.idStr, pTask->chkInfo.currentVer, sversion, pTask->status.schedStatus);
vgId, pTask->id.idStr, pTask->chkInfo.nextProcessVer, sversion, pTask->status.schedStatus);
}
if (level == TASK_LEVEL__SOURCE && pTask->info.fillHistory &&
@ -1562,8 +1548,6 @@ FAIL:
return -1;
}
int32_t tqCheckLogInWal(STQ* pTq, int64_t sversion) { return sversion <= pTq->walLogLastVer; }
// todo error code cannot be return, since this is invoked by an mnode-launched transaction.
int32_t tqProcessStreamCheckPointSourceReq(STQ* pTq, SRpcMsg* pMsg) {
int32_t vgId = TD_VID(pTq->pVnode);
@ -1573,6 +1557,10 @@ int32_t tqProcessStreamCheckPointSourceReq(STQ* pTq, SRpcMsg* pMsg) {
int32_t code = 0;
SStreamCheckpointSourceReq req = {0};
if (!vnodeIsRoleLeader(pTq->pVnode)) {
tqDebug("vgId:%d not leader node, ignore checkpoint-source msg", vgId);
return TSDB_CODE_SUCCESS;
}
SDecoder decoder;
tDecoderInit(&decoder, (uint8_t*)msg, len);
@ -1609,11 +1597,10 @@ int32_t tqProcessStreamCheckPointSourceReq(STQ* pTq, SRpcMsg* pMsg) {
// set the initial value for generating check point
// set the mgmt epset info according to the checkout source msg from mnode, todo update mgmt epset if needed
if (pMeta->chkptNotReadyTasks == 0) {
pMeta->chkptNotReadyTasks = streamMetaGetNumOfStreamTasks(pMeta);
pMeta->totalTasks = pMeta->chkptNotReadyTasks;
pMeta->chkptNotReadyTasks = pMeta->numOfStreamTasks;
}
total = taosArrayGetSize(pMeta->pTaskList);
total = pMeta->numOfStreamTasks;
taosWUnLockLatch(&pMeta->lock);
qDebug("s-task:%s (vgId:%d) level:%d receive checkpoint-source msg, chkpt:%" PRId64 ", total checkpoint req:%d",
@ -1678,36 +1665,36 @@ int32_t tqProcessTaskUpdateReq(STQ* pTq, SRpcMsg* pMsg) {
if (tDecodeStreamTaskUpdateMsg(&decoder, &req) < 0) {
rsp.code = TSDB_CODE_MSG_DECODE_ERROR;
tqError("vgId:%d failed to decode task update msg, code:%s", vgId, tstrerror(rsp.code));
goto _end;
tDecoderClear(&decoder);
return rsp.code;
}
tDecoderClear(&decoder);
// update the nodeEpset when it exists
taosWLockLatch(&pMeta->lock);
// when replay the WAL, we should update the task epset one again and again, the task may be in stop status.
int64_t keys[2] = {req.streamId, req.taskId};
SStreamTask** ppTask = (SStreamTask**)taosHashGet(pMeta->pTasks, keys, sizeof(keys));
// the task epset may be updated again and again, when replaying the WAL, the task may be in stop status.
STaskId id = {.streamId = req.streamId, .taskId = req.taskId};
SStreamTask** ppTask = (SStreamTask**)taosHashGet(pMeta->pTasksMap, &id, sizeof(id));
if (ppTask == NULL || *ppTask == NULL) {
tqError("vgId:%d failed to acquire task:0x%x when handling update, it may have been dropped already", pMeta->vgId,
req.taskId);
rsp.code = TSDB_CODE_SUCCESS;
taosWUnLockLatch(&pMeta->lock);
goto _end;
taosArrayDestroy(req.pNodeList);
return rsp.code;
}
SStreamTask* pTask = *ppTask;
tqDebug("s-task:%s receive nodeEp update msg from mnode", pTask->id.idStr);
tqDebug("s-task:%s receive task nodeEp update msg from mnode", pTask->id.idStr);
streamTaskUpdateEpsetInfo(pTask, req.pNodeList);
streamSetStatusNormal(pTask);
SStreamTask** ppHTask = NULL;
if (pTask->historyTaskId.taskId != 0) {
keys[0] = pTask->historyTaskId.streamId;
keys[1] = pTask->historyTaskId.taskId;
ppHTask = (SStreamTask**)taosHashGet(pMeta->pTasks, keys, sizeof(keys));
ppHTask = (SStreamTask**)taosHashGet(pMeta->pTasksMap, &pTask->historyTaskId, sizeof(pTask->historyTaskId));
if (ppHTask == NULL || *ppHTask == NULL) {
tqError("vgId:%d failed to acquire fill-history task:0x%x when handling update, it may have been dropped already",
pMeta->vgId, req.taskId);
@ -1729,62 +1716,64 @@ int32_t tqProcessTaskUpdateReq(STQ* pTq, SRpcMsg* pMsg) {
}
streamTaskStop(pTask);
taosHashPut(pMeta->pUpdateTaskSet, &pTask->id, sizeof(pTask->id), NULL, 0);
if (ppHTask != NULL) {
streamTaskStop(*ppHTask);
tqDebug("s-task:%s task nodeEp update completed, streamTask and related fill-history task closed", pTask->id.idStr);
taosHashPut(pMeta->pUpdateTaskSet, &(*ppHTask)->id, sizeof(pTask->id), NULL, 0);
} else {
tqDebug("s-task:%s task nodeEp update completed, streamTask closed", pTask->id.idStr);
}
tqDebug("s-task:%s task nodeEp update completed", pTask->id.idStr);
pMeta->closedTask += 1;
if (ppHTask != NULL) {
pMeta->closedTask += 1;
}
rsp.code = 0;
// possibly only handle the stream task.
int32_t numOfTasks = streamMetaGetNumOfTasks(pMeta);
bool allStopped = (pMeta->closedTask == numOfTasks);
if (allStopped) {
pMeta->closedTask = 0;
int32_t updateTasks = taosHashGetSize(pMeta->pUpdateTaskSet);
if (updateTasks < numOfTasks) {
pMeta->taskWillbeLaunched = 1;
tqDebug("vgId:%d closed tasks:%d, unclosed:%d", vgId, updateTasks, (numOfTasks - updateTasks));
taosWUnLockLatch(&pMeta->lock);
} else {
tqDebug("vgId:%d closed tasks:%d, not closed:%d", vgId, pMeta->closedTask, (numOfTasks - pMeta->closedTask));
}
taosWUnLockLatch(&pMeta->lock);
_end:
tDecoderClear(&decoder);
if (allStopped) {
taosHashClear(pMeta->pUpdateTaskSet);
if (!pTq->pVnode->restored) {
tqDebug("vgId:%d vnode restore not completed, not restart the tasks", vgId);
taosWUnLockLatch(&pMeta->lock);
} else {
tqDebug("vgId:%d all tasks are stopped, restart them", vgId);
taosWLockLatch(&pMeta->lock);
tqDebug("vgId:%d tasks are all updated and stopped, restart them", vgId);
terrno = 0;
int32_t code = streamMetaReopen(pMeta, 0);
int32_t code = streamMetaReopen(pMeta);
if (code != 0) {
tqError("vgId:%d failed to reopen stream meta", vgId);
taosWUnLockLatch(&pMeta->lock);
taosArrayDestroy(req.pNodeList);
return -1;
}
if (streamMetaLoadAllTasks(pTq->pStreamMeta) < 0) {
tqError("vgId:%d failed to load stream tasks", vgId);
taosWUnLockLatch(&pMeta->lock);
taosArrayDestroy(req.pNodeList);
return -1;
}
taosWUnLockLatch(&pMeta->lock);
if (vnodeIsRoleLeader(pTq->pVnode) && !tsDisableStream) {
vInfo("vgId:%d, restart all stream tasks", vgId);
tqStartStreamTasks(pTq);
tqCheckAndRunStreamTaskAsync(pTq);
} else {
vInfo("vgId:%d, follower node not start stream tasks", vgId);
}
pMeta->taskWillbeLaunched = 0;
taosWUnLockLatch(&pMeta->lock);
}
}
taosArrayDestroy(req.pNodeList);
return rsp.code;
}

4
source/dnode/vnode/src/tq/tqMeta.c
View File

@ -312,14 +312,14 @@ static int buildHandle(STQ* pTq, STqHandle* handle){
return -1;
}
} else if (handle->execHandle.subType == TOPIC_SUB_TYPE__DB) {
handle->pWalReader = walOpenReader(pVnode->pWal, NULL);
handle->pWalReader = walOpenReader(pVnode->pWal, NULL, 0);
handle->execHandle.pTqReader = tqReaderOpen(pVnode);
buildSnapContext(reader.vnode, reader.version, 0, handle->execHandle.subType, handle->fetchMeta,
(SSnapContext**)(&reader.sContext));
handle->execHandle.task = qCreateQueueExecTaskInfo(NULL, &reader, vgId, NULL, handle->consumerId);
} else if (handle->execHandle.subType == TOPIC_SUB_TYPE__TABLE) {
handle->pWalReader = walOpenReader(pVnode->pWal, NULL);
handle->pWalReader = walOpenReader(pVnode->pWal, NULL, 0);
if(handle->execHandle.execTb.qmsg != NULL && strcmp(handle->execHandle.execTb.qmsg, "") != 0) {
if (nodesStringToNode(handle->execHandle.execTb.qmsg, &handle->execHandle.execTb.node) != 0) {

23
source/dnode/vnode/src/tq/tqRead.c
View File

@ -187,25 +187,26 @@ end:
int32_t tqFetchLog(STQ* pTq, STqHandle* pHandle, int64_t* fetchOffset, uint64_t reqId) {
int32_t code = -1;
int32_t vgId = TD_VID(pTq->pVnode);
int64_t id = pHandle->pWalReader->readerId;
int64_t offset = *fetchOffset;
int64_t lastVer = walGetLastVer(pHandle->pWalReader->pWal);
int64_t committedVer = walGetCommittedVer(pHandle->pWalReader->pWal);
int64_t appliedVer = walGetAppliedVer(pHandle->pWalReader->pWal);
wDebug("vgId:%d, wal start to fetch, index:%" PRId64 ", last index:%" PRId64 " commit index:%" PRId64 ", applied index:%" PRId64,
vgId, offset, lastVer, committedVer, appliedVer);
wDebug("vgId:%d, wal start to fetch, index:%" PRId64 ", last index:%" PRId64 " commit index:%" PRId64 ", applied index:%" PRId64", 0x%"PRIx64,
vgId, offset, lastVer, committedVer, appliedVer, id);
while (offset <= appliedVer) {
if (walFetchHead(pHandle->pWalReader, offset) < 0) {
tqDebug("tmq poll: consumer:0x%" PRIx64 ", (epoch %d) vgId:%d offset %" PRId64
", no more log to return, reqId:0x%" PRIx64,
pHandle->consumerId, pHandle->epoch, vgId, offset, reqId);
", no more log to return, reqId:0x%" PRIx64 " 0x%" PRIx64,
pHandle->consumerId, pHandle->epoch, vgId, offset, reqId, id);
goto END;
}
tqDebug("vgId:%d, consumer:0x%" PRIx64 " taosx get msg ver %" PRId64 ", type: %s, reqId:0x%" PRIx64, vgId,
pHandle->consumerId, offset, TMSG_INFO(pHandle->pWalReader->pHead->head.msgType), reqId);
tqDebug("vgId:%d, consumer:0x%" PRIx64 " taosx get msg ver %" PRId64 ", type: %s, reqId:0x%" PRIx64" 0x%"PRIx64, vgId,
pHandle->consumerId, offset, TMSG_INFO(pHandle->pWalReader->pHead->head.msgType), reqId, id);
if (pHandle->pWalReader->pHead->head.msgType == TDMT_VND_SUBMIT) {
code = walFetchBody(pHandle->pWalReader);
@ -250,7 +251,7 @@ STqReader* tqReaderOpen(SVnode* pVnode) {
return NULL;
}
pReader->pWalReader = walOpenReader(pVnode->pWal, NULL);
pReader->pWalReader = walOpenReader(pVnode->pWal, NULL, 0);
if (pReader->pWalReader == NULL) {
taosMemoryFree(pReader);
return NULL;
@ -491,11 +492,11 @@ bool tqNextBlockImpl(STqReader* pReader, const char* idstr) {
void* ret = taosHashGet(pReader->tbIdHash, &pSubmitTbData->uid, sizeof(int64_t));
if (ret != NULL) {
tqDebug("block found, ver:%" PRId64 ", uid:%" PRId64", %s", pReader->msg.ver, pSubmitTbData->uid, idstr);
tqDebug("block found, ver:%" PRId64 ", uid:%" PRId64 ", %s", pReader->msg.ver, pSubmitTbData->uid, idstr);
return true;
} else {
tqInfo("discard submit block, uid:%" PRId64 ", total queried tables:%d continue %s", pSubmitTbData->uid,
taosHashGetSize(pReader->tbIdHash), idstr);
tqDebug("discard submit block, uid:%" PRId64 ", total queried tables:%d continue %s", pSubmitTbData->uid,
taosHashGetSize(pReader->tbIdHash), idstr);
}
pReader->nextBlk++;
@ -1128,7 +1129,7 @@ int32_t tqUpdateTbUidList(STQ* pTq, const SArray* tbUidList, bool isAdd) {
// update the table list handle for each stream scanner/wal reader
taosWLockLatch(&pTq->pStreamMeta->lock);
while (1) {
pIter = taosHashIterate(pTq->pStreamMeta->pTasks, pIter);
pIter = taosHashIterate(pTq->pStreamMeta->pTasksMap, pIter);
if (pIter == NULL) {
break;
}

884
source/dnode/vnode/src/tq/tqSink.c
View File

@ -24,10 +24,23 @@ typedef struct STableSinkInfo {
tstr name;
} STableSinkInfo;
static int32_t doSinkResultBlock(SVnode* pVnode, int32_t blockIndex, char* stbFullName, int64_t suid,
SSDataBlock* pDataBlock, SStreamTask* pTask);
static int32_t doSinkDeleteBlock(SVnode* pVnode, char* stbFullName, SSDataBlock* pDataBlock, SStreamTask* pTask,
int64_t suid);
static int32_t setDstTableDataUid(SVnode* pVnode, SStreamTask* pTask, SSDataBlock* pDataBlock, char* stbFullName,
SSubmitTbData* pTableData);
static int32_t setDstTableDataPayload(SStreamTask* pTask, int32_t blockIndex, SSDataBlock* pDataBlock,
SSubmitTbData* pTableData);
static int32_t doBuildAndSendDeleteMsg(SVnode* pVnode, char* stbFullName, SSDataBlock* pDataBlock, SStreamTask* pTask,
int64_t suid);
static int32_t tqBuildSubmitReq(SSubmitReq2* pSubmitReq, int32_t vgId, void** pMsg, int32_t* msgLen);
static int32_t tsAscendingSortFn(const void* p1, const void* p2);
static int32_t doConvertRows(SSubmitTbData* pTableData, STSchema* pTSchema, SSDataBlock* pDataBlock, const char* id);
static int32_t doWaitForDstTableCreated(SVnode* pVnode, SStreamTask* pTask, STableSinkInfo* pTableSinkInfo,
const char* dstTableName, int64_t* uid);
static int32_t doPutIntoCache(SSHashObj* pSinkTableMap, STableSinkInfo* pTableSinkInfo, uint64_t groupId, const char* id);
static SVCreateTbReq* buildAutoCreateTableReq(char* stbFullName, int64_t suid, int32_t numOfCols,
SSDataBlock* pDataBlock);
static bool isValidDstChildTable(SMetaReader* pReader, int32_t vgId, const char* ctbName, int64_t suid);
static int32_t doMergeExistedRows(SSubmitTbData* pExisted, const SSubmitTbData* pNew, const char* id);
static int32_t doBuildAndSendSubmitMsg(SVnode* pVnode, SStreamTask* pTask, SSubmitReq2* pReq, int32_t numOfBlocks);
int32_t tqBuildDeleteReq(const char* stbFullName, const SSDataBlock* pDataBlock, SBatchDeleteReq* deleteReq,
const char* pIdStr) {
@ -112,14 +125,6 @@ static bool tqGetTableInfo(SSHashObj* pTableInfoMap,uint64_t groupId, STableSink
return false;
}
static int32_t tqPutTableInfo(SSHashObj* tblInfo ,uint64_t groupId, STableSinkInfo* pTbl) {
if (tSimpleHashGetSize(tblInfo) > MAX_CACHE_TABLE_INFO_NUM) {
return TSDB_CODE_FAILED;
}
return tSimpleHashPut(tblInfo, &groupId, sizeof(uint64_t), &pTbl, POINTER_BYTES);
}
static int32_t tqPutReqToQueue(SVnode* pVnode, SVCreateTbBatchReq* pReqs) {
void* buf = NULL;
int32_t tlen = 0;
@ -133,147 +138,202 @@ static int32_t tqPutReqToQueue(SVnode* pVnode, SVCreateTbBatchReq* pReqs) {
return TSDB_CODE_SUCCESS;
}
static int32_t doBuildAndSendCreateTableMsg(SVnode* pVnode, char* stbFullName, SSDataBlock* pDataBlock, SStreamTask* pTask,
int64_t suid) {
tqDebug("s-task:%s build create table msg", pTask->id.idStr);
void tqSinkToTablePipeline(SStreamTask* pTask, void* vnode, void* data) {
const SArray* pBlocks = (const SArray*)data;
SVnode* pVnode = (SVnode*)vnode;
int64_t suid = pTask->tbSink.stbUid;
char* stbFullName = pTask->tbSink.stbFullName;
STSchema* pTSchema = pTask->tbSink.pTSchema;
int32_t vgId = TD_VID(pVnode);
int32_t numOfBlocks = taosArrayGetSize(pBlocks);
int32_t code = TSDB_CODE_SUCCESS;
STSchema* pTSchema = pTask->tbSink.pTSchema;
int32_t rows = pDataBlock->info.rows;
SArray* tagArray = NULL;
int32_t code = 0;
tqDebug("vgId:%d, s-task:%s write %d stream resBlock(s) into table", vgId, pTask->id.idStr, numOfBlocks);
SVCreateTbBatchReq reqs = {0};
SArray* tagArray = NULL;
SArray* pVals = NULL;
SArray* crTblArray = NULL;
SArray* crTblArray = reqs.pArray = taosArrayInit(1, sizeof(SVCreateTbReq));
if (NULL == reqs.pArray) {
goto _end;
}
for (int32_t i = 0; i < numOfBlocks; i++) {
SSDataBlock* pDataBlock = taosArrayGet(pBlocks, i);
int32_t rows = pDataBlock->info.rows;
for (int32_t rowId = 0; rowId < rows; rowId++) {
SVCreateTbReq* pCreateTbReq = &((SVCreateTbReq){0});
if (pDataBlock->info.type == STREAM_DELETE_RESULT) {
code = doSinkDeleteBlock(pVnode, stbFullName, pDataBlock, pTask, suid);
} else if (pDataBlock->info.type == STREAM_CREATE_CHILD_TABLE) {
tqDebug("s-task:%s build create table msg", pTask->id.idStr);
// set const
pCreateTbReq->flags = 0;
pCreateTbReq->type = TSDB_CHILD_TABLE;
pCreateTbReq->ctb.suid = suid;
SVCreateTbBatchReq reqs = {0};
crTblArray = reqs.pArray = taosArrayInit(1, sizeof(SVCreateTbReq));
if (NULL == reqs.pArray) {
// set super table name
SName name = {0};
tNameFromString(&name, stbFullName, T_NAME_ACCT | T_NAME_DB | T_NAME_TABLE);
pCreateTbReq->ctb.stbName = taosStrdup((char*)tNameGetTableName(&name)); // taosStrdup(stbFullName);
// set tag content
int32_t size = taosArrayGetSize(pDataBlock->pDataBlock);
if (size == 2) {
tagArray = taosArrayInit(1, sizeof(STagVal));
if (!tagArray) {
tdDestroySVCreateTbReq(pCreateTbReq);
goto _end;
}
for (int32_t rowId = 0; rowId < rows; rowId++) {
SVCreateTbReq* pCreateTbReq = &((SVCreateTbReq){0});
STagVal tagVal = {
.cid = pTSchema->numOfCols + 1, .type = TSDB_DATA_TYPE_UBIGINT, .i64 = pDataBlock->info.id.groupId};
// set const
pCreateTbReq->flags = 0;
pCreateTbReq->type = TSDB_CHILD_TABLE;
pCreateTbReq->ctb.suid = suid;
taosArrayPush(tagArray, &tagVal);
// set super table name
SName name = {0};
tNameFromString(&name, stbFullName, T_NAME_ACCT | T_NAME_DB | T_NAME_TABLE);
pCreateTbReq->ctb.stbName = taosStrdup((char*)tNameGetTableName(&name)); // taosStrdup(stbFullName);
// set tag content
int32_t size = taosArrayGetSize(pDataBlock->pDataBlock);
if (size == 2) {
tagArray = taosArrayInit(1, sizeof(STagVal));
if (!tagArray) {
tdDestroySVCreateTbReq(pCreateTbReq);
goto _end;
}
STagVal tagVal = {
.cid = pTSchema->numOfCols + 1, .type = TSDB_DATA_TYPE_UBIGINT, .i64 = pDataBlock->info.id.groupId};
taosArrayPush(tagArray, &tagVal);
// set tag name
SArray* tagName = taosArrayInit(1, TSDB_COL_NAME_LEN);
char tagNameStr[TSDB_COL_NAME_LEN] = "group_id";
taosArrayPush(tagName, tagNameStr);
pCreateTbReq->ctb.tagName = tagName;
} else {
tagArray = taosArrayInit(size - 1, sizeof(STagVal));
if (!tagArray) {
tdDestroySVCreateTbReq(pCreateTbReq);
goto _end;
}
for (int32_t tagId = UD_TAG_COLUMN_INDEX, step = 1; tagId < size; tagId++, step++) {
SColumnInfoData* pTagData = taosArrayGet(pDataBlock->pDataBlock, tagId);
STagVal tagVal = {.cid = pTSchema->numOfCols + step, .type = pTagData->info.type};
void* pData = colDataGetData(pTagData, rowId);
if (colDataIsNull_s(pTagData, rowId)) {
continue;
} else if (IS_VAR_DATA_TYPE(pTagData->info.type)) {
tagVal.nData = varDataLen(pData);
tagVal.pData = (uint8_t*) varDataVal(pData);
} else {
memcpy(&tagVal.i64, pData, pTagData->info.bytes);
}
taosArrayPush(tagArray, &tagVal);
}
}
pCreateTbReq->ctb.tagNum = TMAX(size - UD_TAG_COLUMN_INDEX, 1);
STag* pTag = NULL;
tTagNew(tagArray, 1, false, &pTag);
tagArray = taosArrayDestroy(tagArray);
if (pTag == NULL) {
tdDestroySVCreateTbReq(pCreateTbReq);
terrno = TSDB_CODE_OUT_OF_MEMORY;
goto _end;
}
pCreateTbReq->ctb.pTag = (uint8_t*)pTag;
// set table name
if (!pDataBlock->info.parTbName[0]) {
SColumnInfoData* pGpIdColInfo = taosArrayGet(pDataBlock->pDataBlock, UD_GROUPID_COLUMN_INDEX);
void* pGpIdData = colDataGetData(pGpIdColInfo, rowId);
pCreateTbReq->name = buildCtbNameByGroupId(stbFullName, *(uint64_t*)pGpIdData);
} else {
pCreateTbReq->name = taosStrdup(pDataBlock->info.parTbName);
}
taosArrayPush(reqs.pArray, pCreateTbReq);
tqDebug("s-task:%s build create table:%s msg complete", pTask->id.idStr, pCreateTbReq->name);
}
reqs.nReqs = taosArrayGetSize(reqs.pArray);
if (tqPutReqToQueue(pVnode, &reqs) != TSDB_CODE_SUCCESS) {
goto _end;
}
tagArray = taosArrayDestroy(tagArray);
taosArrayDestroyEx(crTblArray, (FDelete)tdDestroySVCreateTbReq);
crTblArray = NULL;
} else if (pDataBlock->info.type == STREAM_CHECKPOINT) {
continue;
// set tag name
SArray* tagName = taosArrayInit(1, TSDB_COL_NAME_LEN);
char tagNameStr[TSDB_COL_NAME_LEN] = "group_id";
taosArrayPush(tagName, tagNameStr);
pCreateTbReq->ctb.tagName = tagName;
} else {
code = doSinkResultBlock(pVnode, i, stbFullName, suid, pDataBlock, pTask);
tagArray = taosArrayInit(size - 1, sizeof(STagVal));
if (!tagArray) {
tdDestroySVCreateTbReq(pCreateTbReq);
goto _end;
}
for (int32_t tagId = UD_TAG_COLUMN_INDEX, step = 1; tagId < size; tagId++, step++) {
SColumnInfoData* pTagData = taosArrayGet(pDataBlock->pDataBlock, tagId);
STagVal tagVal = {.cid = pTSchema->numOfCols + step, .type = pTagData->info.type};
void* pData = colDataGetData(pTagData, rowId);
if (colDataIsNull_s(pTagData, rowId)) {
continue;
} else if (IS_VAR_DATA_TYPE(pTagData->info.type)) {
tagVal.nData = varDataLen(pData);
tagVal.pData = (uint8_t*)varDataVal(pData);
} else {
memcpy(&tagVal.i64, pData, pTagData->info.bytes);
}
taosArrayPush(tagArray, &tagVal);
}
}
pCreateTbReq->ctb.tagNum = TMAX(size - UD_TAG_COLUMN_INDEX, 1);
STag* pTag = NULL;
tTagNew(tagArray, 1, false, &pTag);
tagArray = taosArrayDestroy(tagArray);
if (pTag == NULL) {
tdDestroySVCreateTbReq(pCreateTbReq);
code = TSDB_CODE_OUT_OF_MEMORY;
goto _end;
}
pCreateTbReq->ctb.pTag = (uint8_t*)pTag;
// set table name
if (!pDataBlock->info.parTbName[0]) {
SColumnInfoData* pGpIdColInfo = taosArrayGet(pDataBlock->pDataBlock, UD_GROUPID_COLUMN_INDEX);
void* pGpIdData = colDataGetData(pGpIdColInfo, rowId);
pCreateTbReq->name = buildCtbNameByGroupId(stbFullName, *(uint64_t*)pGpIdData);
} else {
pCreateTbReq->name = taosStrdup(pDataBlock->info.parTbName);
}
taosArrayPush(reqs.pArray, pCreateTbReq);
tqDebug("s-task:%s build create table:%s msg complete", pTask->id.idStr, pCreateTbReq->name);
}
reqs.nReqs = taosArrayGetSize(reqs.pArray);
code = tqPutReqToQueue(pVnode, &reqs);
if (code != TSDB_CODE_SUCCESS) {
tqError("s-task:%s failed to send create table msg", pTask->id.idStr);
}
_end:
taosArrayDestroy(tagArray);
taosArrayDestroyEx(crTblArray, (FDelete)tdDestroySVCreateTbReq);
return code;
}
int32_t doBuildAndSendSubmitMsg(SVnode* pVnode, SStreamTask* pTask, SSubmitReq2* pReq, int32_t numOfBlocks) {
const char* id = pTask->id.idStr;
int32_t vgId = TD_VID(pVnode);
int32_t len = 0;
void* pBuf = NULL;
int32_t numOfFinalBlocks = taosArrayGetSize(pReq->aSubmitTbData);
int32_t code = tqBuildSubmitReq(pReq, vgId, &pBuf, &len);
if (code != TSDB_CODE_SUCCESS) {
tqError("s-task:%s build submit msg failed, vgId:%d, code:%s", id, vgId, tstrerror(code));
return code;
}
SRpcMsg msg = {.msgType = TDMT_VND_SUBMIT, .pCont = pBuf, .contLen = len};
code = tmsgPutToQueue(&pVnode->msgCb, WRITE_QUEUE, &msg);
if (code == TSDB_CODE_SUCCESS) {
tqDebug("s-task:%s vgId:%d comp %d blocks into %d and send to dstTable(s) completed", id, vgId, numOfBlocks,
numOfFinalBlocks);
} else {
tqError("s-task:%s failed to put into write-queue since %s", id, terrstr());
}
pTask->sinkRecorder.numOfSubmit += 1;
if ((pTask->sinkRecorder.numOfSubmit % 5000) == 0) {
SSinkTaskRecorder* pRec = &pTask->sinkRecorder;
double el = (taosGetTimestampMs() - pTask->taskExecInfo.start) / 1000.0;
tqInfo("s-task:%s vgId:%d write %" PRId64 " blocks (%" PRId64 " rows) in %" PRId64
" submit into dst table, duration:%.2f Sec.",
pTask->id.idStr, vgId, pRec->numOfBlocks, pRec->numOfRows, pRec->numOfSubmit, el);
}
return TSDB_CODE_SUCCESS;
}
// merge the new submit table block with the existed blocks
// if ts in the new data block overlap with existed one, replace it
int32_t doMergeExistedRows(SSubmitTbData* pExisted, const SSubmitTbData* pNew, const char* id) {
int32_t oldLen = taosArrayGetSize(pExisted->aRowP);
int32_t newLen = taosArrayGetSize(pNew->aRowP);
int32_t j = 0, k = 0;
SArray* pFinal = taosArrayInit(oldLen + newLen, POINTER_BYTES);
if (pFinal == NULL) {
tqError("s-task:%s failed to prepare merge result datablock, code:%s", id, tstrerror(TSDB_CODE_OUT_OF_MEMORY));
return TSDB_CODE_OUT_OF_MEMORY;
}
while (j < newLen && k < oldLen) {
SRow* pNewRow = taosArrayGetP(pNew->aRowP, j);
SRow* pOldRow = taosArrayGetP(pExisted->aRowP, k);
if (pNewRow->ts <= pOldRow->ts) {
taosArrayPush(pFinal, &pNewRow);
j += 1;
if (pNewRow->ts == pOldRow->ts) {
k += 1;
tRowDestroy(pOldRow);
}
} else {
taosArrayPush(pFinal, &pOldRow);
k += 1;
}
}
tqDebug("vgId:%d, s-task:%s write results completed", vgId, pTask->id.idStr);
while (j < newLen) {
SRow* pRow = taosArrayGetP(pNew->aRowP, j++);
taosArrayPush(pFinal, &pRow);
}
_end:
taosArrayDestroy(tagArray);
taosArrayDestroy(pVals);
taosArrayDestroyEx(crTblArray, (FDelete)tdDestroySVCreateTbReq);
// TODO: change
while (k < oldLen) {
SRow* pRow = taosArrayGetP(pExisted->aRowP, k++);
taosArrayPush(pFinal, &pRow);
}
taosArrayDestroy(pNew->aRowP);
taosArrayDestroy(pExisted->aRowP);
pExisted->aRowP = pFinal;
tqDebug("s-task:%s rows merged, final rows:%d, uid:%" PRId64 ", existed auto-create table:%d, new-block:%d", id,
(int32_t)taosArrayGetSize(pFinal), pExisted->uid, (pExisted->pCreateTbReq != NULL), (pNew->pCreateTbReq != NULL));
return TSDB_CODE_SUCCESS;
}
int32_t doSinkDeleteBlock(SVnode* pVnode, char* stbFullName, SSDataBlock* pDataBlock, SStreamTask* pTask,
int64_t suid) {
int32_t doBuildAndSendDeleteMsg(SVnode* pVnode, char* stbFullName, SSDataBlock* pDataBlock, SStreamTask* pTask,
int64_t suid) {
SBatchDeleteReq deleteReq = {.suid = suid, .deleteReqs = taosArrayInit(0, sizeof(SSingleDeleteReq))};
int32_t code = tqBuildDeleteReq(stbFullName, pDataBlock, &deleteReq, pTask->id.idStr);
@ -311,22 +371,25 @@ int32_t doSinkDeleteBlock(SVnode* pVnode, char* stbFullName, SSDataBlock* pDataB
return TSDB_CODE_SUCCESS;
}
static bool isValidDestChildTable(SMetaReader* pReader, int32_t vgId, char* ctbName, int64_t suid) {
bool isValidDstChildTable(SMetaReader* pReader, int32_t vgId, const char* ctbName, int64_t suid) {
if (pReader->me.type != TSDB_CHILD_TABLE) {
tqError("vgId:%d, failed to write into %s, since table type:%d incorrect", vgId, ctbName, pReader->me.type);
terrno = TSDB_CODE_TDB_INVALID_TABLE_TYPE;
return false;
}
if (pReader->me.ctbEntry.suid != suid) {
tqError("vgId:%d, failed to write into %s, since suid mismatch, expect suid:%" PRId64 ", actual:%" PRId64,
vgId, ctbName, suid, pReader->me.ctbEntry.suid);
terrno = TSDB_CODE_TDB_TABLE_IN_OTHER_STABLE;
return false;
}
terrno = 0;
return true;
}
static SVCreateTbReq* buildAutoCreateTableReq(char* stbFullName, int64_t suid, int32_t numOfCols, SSDataBlock* pDataBlock) {
SVCreateTbReq* buildAutoCreateTableReq(char* stbFullName, int64_t suid, int32_t numOfCols, SSDataBlock* pDataBlock) {
char* ctbName = pDataBlock->info.parTbName;
SVCreateTbReq* pCreateTbReq = taosMemoryCalloc(1, sizeof(SVCreateStbReq));
@ -383,14 +446,14 @@ static SVCreateTbReq* buildAutoCreateTableReq(char* stbFullName, int64_t suid, i
return pCreateTbReq;
}
static int32_t doPutIntoCache(SSHashObj* pSinkTableMap, STableSinkInfo* pTableSinkInfo, uint64_t groupId, uint64_t uid,
const char* id) {
pTableSinkInfo->uid = uid;
int32_t doPutIntoCache(SSHashObj* pSinkTableMap, STableSinkInfo* pTableSinkInfo, uint64_t groupId, const char* id) {
if (tSimpleHashGetSize(pSinkTableMap) > MAX_CACHE_TABLE_INFO_NUM) {
return TSDB_CODE_FAILED;
}
int32_t code = tqPutTableInfo(pSinkTableMap, groupId, pTableSinkInfo);
int32_t code = tSimpleHashPut(pSinkTableMap, &groupId, sizeof(uint64_t), &pTableSinkInfo, POINTER_BYTES);
if (code != TSDB_CODE_SUCCESS) {
taosMemoryFreeClear(pTableSinkInfo);
tqError("s-task:%s failed to put tableSinkInfo in to cache, code:%s", id, tstrerror(code));
} else {
tqDebug("s-task:%s new dst table:%s(uid:%" PRIu64 ") added into cache, total:%d", id, pTableSinkInfo->name.data,
pTableSinkInfo->uid, tSimpleHashGetSize(pSinkTableMap));
@ -399,147 +462,72 @@ static int32_t doPutIntoCache(SSHashObj* pSinkTableMap, STableSinkInfo* pTableSi
return code;
}
int32_t doSinkResultBlock(SVnode* pVnode, int32_t blockIndex, char* stbFullName, int64_t suid, SSDataBlock* pDataBlock,
SStreamTask* pTask) {
int32_t numOfRows = pDataBlock->info.rows;
int32_t vgId = TD_VID(pVnode);
uint64_t groupId = pDataBlock->info.id.groupId;
STSchema* pTSchema = pTask->tbSink.pTSchema;
int32_t code = TSDB_CODE_SUCCESS;
void* pBuf = NULL;
SArray* pVals = NULL;
const char* id = pTask->id.idStr;
int32_t tqBuildSubmitReq(SSubmitReq2* pSubmitReq, int32_t vgId, void** pMsg, int32_t* msgLen) {
int32_t code = 0;
void* pBuf = NULL;
*msgLen = 0;
SSubmitTbData tbData = {.suid = suid, .uid = 0, .sver = pTSchema->version};
tqDebug("s-task:%s sink data pipeline, build submit msg from %d-th resBlock, including %d rows, dst suid:%" PRId64,
id, blockIndex + 1, numOfRows, suid);
// encode
int32_t len = 0;
tEncodeSize(tEncodeSubmitReq, pSubmitReq, len, code);
tbData.aRowP = taosArrayInit(numOfRows, sizeof(SRow*));
pVals = taosArrayInit(pTSchema->numOfCols, sizeof(SColVal));
SEncoder encoder;
len += sizeof(SSubmitReq2Msg);
if (tbData.aRowP == NULL || pVals == NULL) {
taosArrayDestroy(tbData.aRowP);
taosArrayDestroy(pVals);
pBuf = rpcMallocCont(len);
if (NULL == pBuf) {
tDestroySubmitReq(pSubmitReq, TSDB_MSG_FLG_ENCODE);
return TSDB_CODE_OUT_OF_MEMORY;
}
code = TSDB_CODE_OUT_OF_MEMORY;
tqError("s-task:%s vgId:%d failed to prepare write stream res blocks, code:%s", id, vgId, tstrerror(code));
((SSubmitReq2Msg*)pBuf)->header.vgId = vgId;
((SSubmitReq2Msg*)pBuf)->header.contLen = htonl(len);
((SSubmitReq2Msg*)pBuf)->version = htobe64(1);
tEncoderInit(&encoder, POINTER_SHIFT(pBuf, sizeof(SSubmitReq2Msg)), len - sizeof(SSubmitReq2Msg));
if (tEncodeSubmitReq(&encoder, pSubmitReq) < 0) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
tqError("failed to encode submit req, code:%s, ignore and continue", terrstr());
tEncoderClear(&encoder);
rpcFreeCont(pBuf);
tDestroySubmitReq(pSubmitReq, TSDB_MSG_FLG_ENCODE);
return code;
}
STableSinkInfo* pTableSinkInfo = NULL;
bool exist = tqGetTableInfo(pTask->tbSink.pTblInfo, groupId, &pTableSinkInfo);
tEncoderClear(&encoder);
tDestroySubmitReq(pSubmitReq, TSDB_MSG_FLG_ENCODE);
char* dstTableName = pDataBlock->info.parTbName;
if (exist) {
if (dstTableName[0] == 0) {
tstrncpy(dstTableName, pTableSinkInfo->name.data, pTableSinkInfo->name.len + 1);
tqDebug("s-task:%s vgId:%d, gropuId:%" PRIu64 " datablock table name is null, set name:%s", id, vgId, groupId,
dstTableName);
} else {
if (pTableSinkInfo->uid != 0) {
tqDebug("s-task:%s write %d rows into groupId:%" PRIu64 " dstTable:%s(uid:%" PRIu64 ")", id, numOfRows, groupId,
dstTableName, pTableSinkInfo->uid);
} else {
tqDebug("s-task:%s write %d rows into groupId:%" PRIu64 " dstTable:%s(not set uid yet for the secondary block)",
id, numOfRows, groupId, dstTableName);
}
}
} else { // not exist
if (dstTableName[0] == 0) {
memset(dstTableName, 0, TSDB_TABLE_NAME_LEN);
buildCtbNameByGroupIdImpl(stbFullName, groupId, dstTableName);
}
*msgLen = len;
*pMsg = pBuf;
return TSDB_CODE_SUCCESS;
}
int32_t nameLen = strlen(dstTableName);
pTableSinkInfo = taosMemoryCalloc(1, sizeof(STableSinkInfo) + nameLen);
pTableSinkInfo->name.len = nameLen;
memcpy(pTableSinkInfo->name.data, dstTableName, nameLen);
tqDebug("s-task:%s build new sinkTableInfo to add cache, dstTable:%s", id, dstTableName);
}
if (exist) {
tbData.uid = pTableSinkInfo->uid;
if (tbData.uid == 0) {
tqDebug("s-task:%s cached tableInfo uid is invalid, acquire it from meta", id);
}
while (pTableSinkInfo->uid == 0) {
// wait for the table to be created
SMetaReader mr = {0};
metaReaderDoInit(&mr, pVnode->pMeta, 0);
code = metaGetTableEntryByName(&mr, dstTableName);
if (code == 0) { // table alreay exists, check its type and uid
bool isValid = isValidDestChildTable(&mr, vgId, dstTableName, suid);
if (!isValid) { // not valid table, ignore it
metaReaderClear(&mr);
taosArrayDestroy(tbData.aRowP);
taosArrayDestroy(pVals);
return TSDB_CODE_SUCCESS;
} else {
tqDebug("s-task:%s set uid:%"PRIu64" for dstTable:%s from meta", id, mr.me.uid, pTableSinkInfo->name.data);
tbData.uid = mr.me.uid;
pTableSinkInfo->uid = mr.me.uid;
metaReaderClear(&mr);
}
} else { // not exist, wait and retry
metaReaderClear(&mr);
taosMsleep(100);
tqDebug("s-task:%s wait for the table:%s ready before insert data", id, dstTableName);
}
}
int32_t tsAscendingSortFn(const void* p1, const void* p2) {
SRow* pRow1 = *(SRow**) p1;
SRow* pRow2 = *(SRow**) p2;
if (pRow1->ts == pRow2->ts) {
return 0;
} else {
// todo: this check is not safe, and results in losing of submit message from WAL.
// The auto-create option will always set to be open for those submit messages, which arrive during the period
// the creating of the destination table, due to the absence of the user-specified table in TSDB. When scanning
// data from WAL, those submit messages, with auto-created table option, will be discarded expect the first, for
// those mismatched table uids. Only the FIRST table has the correct table uid, and those remain all have
// randomly generated false table uid in the WAL.
SMetaReader mr = {0};
metaReaderDoInit(&mr, pVnode->pMeta, 0);
return pRow1->ts > pRow2->ts? 1:-1;
}
}
// table not in cache, let's try the extract it from tsdb meta
if (metaGetTableEntryByName(&mr, dstTableName) < 0) {
metaReaderClear(&mr);
int32_t doConvertRows(SSubmitTbData* pTableData, STSchema* pTSchema, SSDataBlock* pDataBlock, const char* id) {
int32_t numOfRows = pDataBlock->info.rows;
int32_t code = TSDB_CODE_SUCCESS;
tqDebug("s-task:%s stream write into table:%s, table auto created", id, dstTableName);
SArray* pVals = taosArrayInit(pTSchema->numOfCols, sizeof(SColVal));
pTableData->aRowP = taosArrayInit(numOfRows, sizeof(SRow*));
tbData.flags = SUBMIT_REQ_AUTO_CREATE_TABLE;
tbData.pCreateTbReq = buildAutoCreateTableReq(stbFullName, suid, pTSchema->numOfCols + 1, pDataBlock);
if (tbData.pCreateTbReq == NULL) {
tqError("s-task:%s failed to build auto create table req, code:%s", id, tstrerror(terrno));
taosArrayDestroy(tbData.aRowP);
taosArrayDestroy(pVals);
return terrno;
}
doPutIntoCache(pTask->tbSink.pTblInfo, pTableSinkInfo, groupId, 0, id);
} else {
bool isValid = isValidDestChildTable(&mr, vgId, dstTableName, suid);
if (!isValid) {
metaReaderClear(&mr);
taosMemoryFree(pTableSinkInfo);
taosArrayDestroy(tbData.aRowP);
taosArrayDestroy(pVals);
return TSDB_CODE_SUCCESS;
} else {
tbData.uid = mr.me.uid;
metaReaderClear(&mr);
doPutIntoCache(pTask->tbSink.pTblInfo, pTableSinkInfo, groupId, tbData.uid, id);
}
}
if (pTableData->aRowP == NULL || pVals == NULL) {
pTableData->aRowP = taosArrayDestroy(pTableData->aRowP);
taosArrayDestroy(pVals);
code = TSDB_CODE_OUT_OF_MEMORY;
tqError("s-task:%s failed to prepare write stream res blocks, code:%s", id, tstrerror(code));
return code;
}
// rows
for (int32_t j = 0; j < numOfRows; j++) {
taosArrayClear(pVals);
@ -549,7 +537,7 @@ int32_t doSinkResultBlock(SVnode* pVnode, int32_t blockIndex, char* stbFullName,
if (k == 0) {
SColumnInfoData* pColData = taosArrayGet(pDataBlock->pDataBlock, dataIndex);
void* colData = colDataGetData(pColData, j);
tqDebug("s-task:%s tq sink pipe2, row %d, col %d ts %" PRId64, id, j, k, *(int64_t*)colData);
tqDebug("s-task:%s sink row %d, col %d ts %" PRId64, id, j, k, *(int64_t*)colData);
}
if (IS_SET_NULL(pCol)) {
@ -565,7 +553,7 @@ int32_t doSinkResultBlock(SVnode* pVnode, int32_t blockIndex, char* stbFullName,
void* colData = colDataGetData(pColData, j);
if (IS_STR_DATA_TYPE(pCol->type)) {
// address copy, no value
SValue sv = (SValue){.nData = varDataLen(colData), .pData = varDataVal(colData)};
SValue sv = (SValue){.nData = varDataLen(colData), .pData = (uint8_t*) varDataVal(colData)};
SColVal cv = COL_VAL_VALUE(pCol->colId, pCol->type, sv);
taosArrayPush(pVals, &cv);
} else {
@ -582,69 +570,313 @@ int32_t doSinkResultBlock(SVnode* pVnode, int32_t blockIndex, char* stbFullName,
SRow* pRow = NULL;
code = tRowBuild(pVals, (STSchema*)pTSchema, &pRow);
if (code != TSDB_CODE_SUCCESS) {
tDestroySubmitTbData(&tbData, TSDB_MSG_FLG_ENCODE);
taosArrayDestroy(tbData.aRowP);
tDestroySubmitTbData(pTableData, TSDB_MSG_FLG_ENCODE);
pTableData->aRowP = taosArrayDestroy(pTableData->aRowP);
taosArrayDestroy(pVals);
return code;
}
ASSERT(pRow);
taosArrayPush(tbData.aRowP, &pRow);
}
SSubmitReq2 submitReq = {0};
if (!(submitReq.aSubmitTbData = taosArrayInit(1, sizeof(SSubmitTbData)))) {
tDestroySubmitTbData(&tbData, TSDB_MSG_FLG_ENCODE);
taosArrayDestroy(tbData.aRowP);
taosArrayDestroy(pVals);
return TSDB_CODE_OUT_OF_MEMORY;
}
taosArrayPush(submitReq.aSubmitTbData, &tbData);
// encode
int32_t len = 0;
tEncodeSize(tEncodeSubmitReq, &submitReq, len, code);
SEncoder encoder;
len += sizeof(SSubmitReq2Msg);
pBuf = rpcMallocCont(len);
if (NULL == pBuf) {
tDestroySubmitReq(&submitReq, TSDB_MSG_FLG_ENCODE);
taosArrayDestroy(tbData.aRowP);
taosArrayDestroy(pVals);
}
((SSubmitReq2Msg*)pBuf)->header.vgId = vgId;
((SSubmitReq2Msg*)pBuf)->header.contLen = htonl(len);
((SSubmitReq2Msg*)pBuf)->version = htobe64(1);
tEncoderInit(&encoder, POINTER_SHIFT(pBuf, sizeof(SSubmitReq2Msg)), len - sizeof(SSubmitReq2Msg));
if (tEncodeSubmitReq(&encoder, &submitReq) < 0) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
tqError("failed to encode submit req, code:%s, ignore and continue", terrstr());
tEncoderClear(&encoder);
rpcFreeCont(pBuf);
tDestroySubmitReq(&submitReq, TSDB_MSG_FLG_ENCODE);
return code;
}
tEncoderClear(&encoder);
tDestroySubmitReq(&submitReq, TSDB_MSG_FLG_ENCODE);
SRpcMsg msg = { .msgType = TDMT_VND_SUBMIT, .pCont = pBuf, .contLen = len };
code = tmsgPutToQueue(&pVnode->msgCb, WRITE_QUEUE, &msg);
if(code == TSDB_CODE_SUCCESS) {
tqDebug("s-task:%s send submit msg to dstTable:%s, numOfRows:%d", id, pTableSinkInfo->name.data, numOfRows);
} else {
tqError("s-task:%s failed to put into write-queue since %s", id, terrstr());
taosArrayPush(pTableData->aRowP, &pRow);
}
taosArrayDestroy(pVals);
return TSDB_CODE_SUCCESS;
}
int32_t doWaitForDstTableCreated(SVnode* pVnode, SStreamTask* pTask, STableSinkInfo* pTableSinkInfo,
const char* dstTableName, int64_t* uid) {
int32_t vgId = TD_VID(pVnode);
int64_t suid = pTask->tbSink.stbUid;
const char* id = pTask->id.idStr;
while (pTableSinkInfo->uid == 0) {
if (streamTaskShouldStop(&pTask->status)) {
tqDebug("s-task:%s task will stop, quit from waiting for table:%s create", id, dstTableName);
return TSDB_CODE_STREAM_EXEC_CANCELLED;
}
// wait for the table to be created
SMetaReader mr = {0};
metaReaderDoInit(&mr, pVnode->pMeta, 0);
int32_t code = metaGetTableEntryByName(&mr, dstTableName);
if (code == 0) { // table already exists, check its type and uid
bool isValid = isValidDstChildTable(&mr, vgId, dstTableName, suid);
if (isValid) { // not valid table, ignore it
tqDebug("s-task:%s set uid:%" PRIu64 " for dstTable:%s from meta", id, mr.me.uid, pTableSinkInfo->name.data);
ASSERT(terrno == 0);
// set the destination table uid
(*uid) = mr.me.uid;
pTableSinkInfo->uid = mr.me.uid;
}
metaReaderClear(&mr);
return terrno;
} else { // not exist, wait and retry
metaReaderClear(&mr);
taosMsleep(100);
tqDebug("s-task:%s wait 100ms for the table:%s ready before insert data", id, dstTableName);
}
}
return TSDB_CODE_SUCCESS;
}
int32_t setDstTableDataUid(SVnode* pVnode, SStreamTask* pTask, SSDataBlock* pDataBlock, char* stbFullName,
SSubmitTbData* pTableData) {
uint64_t groupId = pDataBlock->info.id.groupId;
char* dstTableName = pDataBlock->info.parTbName;
int32_t numOfRows = pDataBlock->info.rows;
const char* id = pTask->id.idStr;
int64_t suid = pTask->tbSink.stbUid;
STSchema* pTSchema = pTask->tbSink.pTSchema;
int32_t vgId = TD_VID(pVnode);
STableSinkInfo* pTableSinkInfo = NULL;
bool alreadyCached = tqGetTableInfo(pTask->tbSink.pTblInfo, groupId, &pTableSinkInfo);
if (alreadyCached) {
if (dstTableName[0] == 0) { // data block does not set the destination table name
tstrncpy(dstTableName, pTableSinkInfo->name.data, pTableSinkInfo->name.len + 1);
tqDebug("s-task:%s vgId:%d, gropuId:%" PRIu64 " datablock table name is null, set name:%s", id, vgId, groupId,
dstTableName);
} else {
if (pTableSinkInfo->uid != 0) {
tqDebug("s-task:%s write %d rows into groupId:%" PRIu64 " dstTable:%s(uid:%" PRIu64 ")", id, numOfRows, groupId,
dstTableName, pTableSinkInfo->uid);
} else {
tqDebug("s-task:%s write %d rows into groupId:%" PRIu64 " dstTable:%s(not set uid yet for the secondary block)",
id, numOfRows, groupId, dstTableName);
}
}
} else { // this groupId has not been kept in cache yet
if (dstTableName[0] == 0) {
memset(dstTableName, 0, TSDB_TABLE_NAME_LEN);
buildCtbNameByGroupIdImpl(stbFullName, groupId, dstTableName);
}
int32_t nameLen = strlen(dstTableName);
pTableSinkInfo = taosMemoryCalloc(1, sizeof(STableSinkInfo) + nameLen);
if (pTableSinkInfo == NULL) {
return TSDB_CODE_OUT_OF_MEMORY;
}
pTableSinkInfo->name.len = nameLen;
memcpy(pTableSinkInfo->name.data, dstTableName, nameLen);
tqDebug("s-task:%s build new sinkTableInfo to add cache, dstTable:%s", id, dstTableName);
}
if (alreadyCached) {
pTableData->uid = pTableSinkInfo->uid;
if (pTableData->uid == 0) {
tqDebug("s-task:%s cached tableInfo uid is invalid, acquire it from meta", id);
return doWaitForDstTableCreated(pVnode, pTask, pTableSinkInfo, dstTableName, &pTableData->uid);
} else {
tqDebug("s-task:%s set the dstTable uid from cache:%"PRId64, id, pTableData->uid);
}
} else {
// The auto-create option will always set to be open for those submit messages, which arrive during the period
// the creating of the destination table, due to the absence of the user-specified table in TSDB. When scanning
// data from WAL, those submit messages, with auto-created table option, will be discarded expect the first, for
// those mismatched table uids. Only the FIRST table has the correct table uid, and those remain all have
// randomly generated, but false table uid in the WAL.
SMetaReader mr = {0};
metaReaderDoInit(&mr, pVnode->pMeta, 0);
// table not in cache, let's try the extract it from tsdb meta
if (metaGetTableEntryByName(&mr, dstTableName) < 0) {
metaReaderClear(&mr);
tqDebug("s-task:%s stream write into table:%s, table auto created", id, dstTableName);
pTableData->flags = SUBMIT_REQ_AUTO_CREATE_TABLE;
pTableData->pCreateTbReq = buildAutoCreateTableReq(stbFullName, suid, pTSchema->numOfCols + 1, pDataBlock);
if (pTableData->pCreateTbReq == NULL) {
tqError("s-task:%s failed to build auto create table req, code:%s", id, tstrerror(terrno));
taosMemoryFree(pTableSinkInfo);
return terrno;
}
pTableSinkInfo->uid = 0;
doPutIntoCache(pTask->tbSink.pTblInfo, pTableSinkInfo, groupId, id);
} else {
bool isValid = isValidDstChildTable(&mr, vgId, dstTableName, suid);
if (!isValid) {
metaReaderClear(&mr);
taosMemoryFree(pTableSinkInfo);
tqError("s-task:%s vgId:%d table:%s already exists, but not child table, stream results is discarded", id, vgId,
dstTableName);
return terrno;
} else {
pTableData->uid = mr.me.uid;
pTableSinkInfo->uid = mr.me.uid;
metaReaderClear(&mr);
doPutIntoCache(pTask->tbSink.pTblInfo, pTableSinkInfo, groupId, id);
}
}
}
return TSDB_CODE_SUCCESS;
}
int32_t setDstTableDataPayload(SStreamTask* pTask, int32_t blockIndex, SSDataBlock* pDataBlock,
SSubmitTbData* pTableData) {
int32_t numOfRows = pDataBlock->info.rows;
const char* id = pTask->id.idStr;
tqDebug("s-task:%s sink data pipeline, build submit msg from %dth resBlock, including %d rows, dst suid:%" PRId64,
id, blockIndex + 1, numOfRows, pTask->tbSink.stbUid);
char* dstTableName = pDataBlock->info.parTbName;
// convert all rows
int32_t code = doConvertRows(pTableData, pTask->tbSink.pTSchema, pDataBlock, id);
if (code != TSDB_CODE_SUCCESS) {
tqError("s-task:%s failed to convert rows from result block, code:%s", id, tstrerror(terrno));
return code;
}
taosArraySort(pTableData->aRowP, tsAscendingSortFn);
tqDebug("s-task:%s build submit msg for dstTable:%s, numOfRows:%d", id, dstTableName, numOfRows);
return code;
}
}
void tqSinkDataIntoDstTable(SStreamTask* pTask, void* vnode, void* data) {
const SArray* pBlocks = (const SArray*)data;
SVnode* pVnode = (SVnode*)vnode;
int64_t suid = pTask->tbSink.stbUid;
char* stbFullName = pTask->tbSink.stbFullName;
STSchema* pTSchema = pTask->tbSink.pTSchema;
int32_t vgId = TD_VID(pVnode);
int32_t numOfBlocks = taosArrayGetSize(pBlocks);
int32_t code = TSDB_CODE_SUCCESS;
const char* id = pTask->id.idStr;
if (pTask->taskExecInfo.start == 0) {
pTask->taskExecInfo.start = taosGetTimestampMs();
}
bool onlySubmitData = true;
for(int32_t i = 0; i < numOfBlocks; ++i) {
SSDataBlock* p = taosArrayGet(pBlocks, i);
if (p->info.type == STREAM_DELETE_RESULT || p->info.type == STREAM_CREATE_CHILD_TABLE) {
onlySubmitData = false;
break;
}
}
if (!onlySubmitData) {
tqDebug("vgId:%d, s-task:%s write %d stream resBlock(s) into table, has delete block, submit one-by-one", vgId, id,
numOfBlocks);
for(int32_t i = 0; i < numOfBlocks; ++i) {
if (streamTaskShouldStop(&pTask->status)) {
return;
}
SSDataBlock* pDataBlock = taosArrayGet(pBlocks, i);
if (pDataBlock->info.type == STREAM_DELETE_RESULT) {
code = doBuildAndSendDeleteMsg(pVnode, stbFullName, pDataBlock, pTask, suid);
} else if (pDataBlock->info.type == STREAM_CREATE_CHILD_TABLE) {
code = doBuildAndSendCreateTableMsg(pVnode, stbFullName, pDataBlock, pTask, suid);
} else if (pDataBlock->info.type == STREAM_CHECKPOINT) {
continue;
} else {
pTask->sinkRecorder.numOfBlocks += 1;
SSubmitReq2 submitReq = {.aSubmitTbData = taosArrayInit(1, sizeof(SSubmitTbData))};
if (submitReq.aSubmitTbData == NULL) {
code = TSDB_CODE_OUT_OF_MEMORY;
tqError("s-task:%s vgId:%d failed to prepare submit msg in sink task, code:%s", id, vgId, tstrerror(code));
return;
}
SSubmitTbData tbData = {.suid = suid, .uid = 0, .sver = pTSchema->version};
code = setDstTableDataUid(pVnode, pTask, pDataBlock, stbFullName, &tbData);
if (code != TSDB_CODE_SUCCESS) {
continue;
}
code = setDstTableDataPayload(pTask, i, pDataBlock, &tbData);
if (code != TSDB_CODE_SUCCESS) {
continue;
}
taosArrayPush(submitReq.aSubmitTbData, &tbData);
code = doBuildAndSendSubmitMsg(pVnode, pTask, &submitReq, 1);
}
}
} else {
tqDebug("vgId:%d, s-task:%s write %d stream resBlock(s) into table, merge submit msg", vgId, id, numOfBlocks);
SHashObj* pTableIndexMap = taosHashInit(numOfBlocks, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), false, HASH_NO_LOCK);
SSubmitReq2 submitReq = {.aSubmitTbData = taosArrayInit(1, sizeof(SSubmitTbData))};
if (submitReq.aSubmitTbData == NULL) {
code = TSDB_CODE_OUT_OF_MEMORY;
tqError("s-task:%s vgId:%d failed to prepare submit msg in sink task, code:%s", id, vgId, tstrerror(code));
taosHashCleanup(pTableIndexMap);
return;
}
bool hasSubmit = false;
for (int32_t i = 0; i < numOfBlocks; i++) {
if (streamTaskShouldStop(&pTask->status)) {
return;
}
SSDataBlock* pDataBlock = taosArrayGet(pBlocks, i);
if (pDataBlock->info.type == STREAM_CHECKPOINT) {
continue;
}
hasSubmit = true;
pTask->sinkRecorder.numOfBlocks += 1;
uint64_t groupId = pDataBlock->info.id.groupId;
SSubmitTbData tbData = {.suid = suid, .uid = 0, .sver = pTSchema->version};
int32_t* index = taosHashGet(pTableIndexMap, &groupId, sizeof(groupId));
if (index == NULL) { // no data yet, append it
code = setDstTableDataUid(pVnode, pTask, pDataBlock, stbFullName, &tbData);
if (code != TSDB_CODE_SUCCESS) {
continue;
}
code = setDstTableDataPayload(pTask, i, pDataBlock, &tbData);
if (code != TSDB_CODE_SUCCESS) {
continue;
}
taosArrayPush(submitReq.aSubmitTbData, &tbData);
int32_t size = (int32_t)taosArrayGetSize(submitReq.aSubmitTbData) - 1;
taosHashPut(pTableIndexMap, &groupId, sizeof(groupId), &size, sizeof(size));
} else {
code = setDstTableDataPayload(pTask, i, pDataBlock, &tbData);
if (code != TSDB_CODE_SUCCESS) {
continue;
}
SSubmitTbData* pExisted = taosArrayGet(submitReq.aSubmitTbData, *index);
code = doMergeExistedRows(pExisted, &tbData, id);
if (code != TSDB_CODE_SUCCESS) {
continue;
}
}
pTask->sinkRecorder.numOfRows += pDataBlock->info.rows;
}
taosHashCleanup(pTableIndexMap);
if (hasSubmit) {
doBuildAndSendSubmitMsg(pVnode, pTask, &submitReq, numOfBlocks);
} else {
tDestroySubmitReq(&submitReq, TSDB_MSG_FLG_ENCODE);
tqDebug("vgId:%d, s-task:%s write results completed", vgId, id);
}
}
}

4
source/dnode/vnode/src/tq/tqStreamStateSnap.c
View File

@ -91,7 +91,7 @@ int32_t streamStateSnapRead(SStreamStateReader* pReader, uint8_t** ppData) {
uint8_t* rowData = NULL;
int64_t len;
code = streamSnapRead(pReader->pReaderImpl, &rowData, &len);
if (rowData == NULL || len == 0) {
if (code != 0 || rowData == NULL || len == 0) {
return code;
}
*ppData = taosMemoryMalloc(sizeof(SSnapDataHdr) + len);
@ -168,7 +168,7 @@ int32_t streamStateSnapWriterClose(SStreamStateWriter* pWriter, int8_t rollback)
}
int32_t streamStateRebuildFromSnap(SStreamStateWriter* pWriter, int64_t chkpId) {
tqDebug("vgId:%d, vnode %s start to rebuild stream-state", TD_VID(pWriter->pTq->pVnode), STREAM_STATE_TRANSFER);
int32_t code = streamMetaReopen(pWriter->pTq->pStreamMeta, chkpId);
int32_t code = streamMetaReopen(pWriter->pTq->pStreamMeta);
if (code == 0) {
code = streamStateLoadTasks(pWriter);
}

85
source/dnode/vnode/src/tq/tqStreamTask.c
View File

@ -94,6 +94,9 @@ int32_t tqCheckAndRunStreamTask(STQ* pTq) {
continue;
}
pTask->taskExecInfo.init = taosGetTimestampMs();
tqDebug("s-task:%s set the init ts:%"PRId64, pTask->id.idStr, pTask->taskExecInfo.init);
streamSetStatusNormal(pTask);
streamTaskCheckDownstream(pTask);
@ -108,12 +111,12 @@ int32_t tqCheckAndRunStreamTaskAsync(STQ* pTq) {
int32_t vgId = TD_VID(pTq->pVnode);
SStreamMeta* pMeta = pTq->pStreamMeta;
taosWLockLatch(&pMeta->lock);
// taosWLockLatch(&pMeta->lock);
int32_t numOfTasks = taosArrayGetSize(pMeta->pTaskList);
if (numOfTasks == 0) {
tqInfo("vgId:%d no stream tasks exist", vgId);
taosWUnLockLatch(&pMeta->lock);
tqDebug("vgId:%d no stream tasks existed to run", vgId);
// taosWUnLockLatch(&pMeta->lock);
return 0;
}
@ -121,7 +124,7 @@ int32_t tqCheckAndRunStreamTaskAsync(STQ* pTq) {
if (pRunReq == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
tqError("vgId:%d failed to create msg to start wal scanning to launch stream tasks, code:%s", vgId, terrstr());
taosWUnLockLatch(&pMeta->lock);
// taosWUnLockLatch(&pMeta->lock);
return -1;
}
@ -132,7 +135,7 @@ int32_t tqCheckAndRunStreamTaskAsync(STQ* pTq) {
SRpcMsg msg = {.msgType = TDMT_STREAM_TASK_RUN, .pCont = pRunReq, .contLen = sizeof(SStreamTaskRunReq)};
tmsgPutToQueue(&pTq->pVnode->msgCb, STREAM_QUEUE, &msg);
taosWUnLockLatch(&pMeta->lock);
// taosWUnLockLatch(&pMeta->lock);
return 0;
}
@ -150,7 +153,7 @@ int32_t tqScanWalAsync(STQ* pTq, bool ckPause) {
int32_t numOfTasks = taosArrayGetSize(pMeta->pTaskList);
if (numOfTasks == 0) {
tqInfo("vgId:%d no stream tasks exist", vgId);
tqDebug("vgId:%d no stream tasks existed to run", vgId);
taosWUnLockLatch(&pMeta->lock);
return 0;
}
@ -163,7 +166,7 @@ int32_t tqScanWalAsync(STQ* pTq, bool ckPause) {
return 0;
}
int32_t numOfPauseTasks = pTq->pStreamMeta->pauseTaskNum;
int32_t numOfPauseTasks = pTq->pStreamMeta->numOfPausedTasks;
if (ckPause && numOfTasks == numOfPauseTasks) {
tqDebug("vgId:%d ignore all submit, all streams had been paused, reset the walScanCounter", vgId);
@ -198,8 +201,7 @@ int32_t tqStopStreamTasks(STQ* pTq) {
int32_t vgId = TD_VID(pTq->pVnode);
int32_t numOfTasks = taosArrayGetSize(pMeta->pTaskList);
tqDebug("vgId:%d start to stop all %d stream task(s)", vgId, numOfTasks);
tqDebug("vgId:%d stop all %d stream task(s)", vgId, numOfTasks);
if (numOfTasks == 0) {
return TSDB_CODE_SUCCESS;
}
@ -229,63 +231,60 @@ int32_t tqStartStreamTasks(STQ* pTq) {
int32_t vgId = TD_VID(pTq->pVnode);
int32_t numOfTasks = taosArrayGetSize(pMeta->pTaskList);
tqDebug("vgId:%d start to stop all %d stream task(s)", vgId, numOfTasks);
tqDebug("vgId:%d start all %d stream task(s)", vgId, numOfTasks);
if (numOfTasks == 0) {
return TSDB_CODE_SUCCESS;
}
taosWLockLatch(&pMeta->lock);
for (int32_t i = 0; i < numOfTasks; ++i) {
SStreamTaskId* pTaskId = taosArrayGet(pMeta->pTaskList, i);
int64_t key[2] = {pTaskId->streamId, pTaskId->taskId};
SStreamTask** pTask = taosHashGet(pMeta->pTasks, key, sizeof(key));
STaskId id = {.streamId = pTaskId->streamId, .taskId = pTaskId->taskId};
SStreamTask** pTask = taosHashGet(pMeta->pTasksMap, &id, sizeof(id));
int8_t status = (*pTask)->status.taskStatus;
if (status == TASK_STATUS__STOP) {
if (status == TASK_STATUS__STOP && (*pTask)->info.fillHistory != 1) {
streamSetStatusNormal(*pTask);
}
}
taosWUnLockLatch(&pMeta->lock);
return 0;
}
int32_t setWalReaderStartOffset(SStreamTask* pTask, int32_t vgId) {
// seek the stored version and extract data from WAL
int64_t firstVer = walReaderGetValidFirstVer(pTask->exec.pWalReader);
if (pTask->chkInfo.currentVer < firstVer) {
if (pTask->chkInfo.nextProcessVer < firstVer) {
tqWarn("vgId:%d s-task:%s ver:%" PRId64 " earlier than the first ver of wal range %" PRId64 ", forward to %" PRId64,
vgId, pTask->id.idStr, pTask->chkInfo.currentVer, firstVer, firstVer);
vgId, pTask->id.idStr, pTask->chkInfo.nextProcessVer, firstVer, firstVer);
pTask->chkInfo.currentVer = firstVer;
pTask->chkInfo.nextProcessVer = firstVer;
// todo need retry if failed
int32_t code = walReaderSeekVer(pTask->exec.pWalReader, pTask->chkInfo.currentVer);
int32_t code = walReaderSeekVer(pTask->exec.pWalReader, pTask->chkInfo.nextProcessVer);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
// append the data for the stream
tqDebug("vgId:%d s-task:%s wal reader seek to ver:%" PRId64, vgId, pTask->id.idStr, pTask->chkInfo.currentVer);
tqDebug("vgId:%d s-task:%s wal reader seek to ver:%" PRId64, vgId, pTask->id.idStr, pTask->chkInfo.nextProcessVer);
} else {
int64_t currentVer = walReaderGetCurrentVer(pTask->exec.pWalReader);
if (currentVer == -1) { // we only seek the read for the first time
int32_t code = walReaderSeekVer(pTask->exec.pWalReader, pTask->chkInfo.currentVer);
int32_t code = walReaderSeekVer(pTask->exec.pWalReader, pTask->chkInfo.nextProcessVer);
if (code != TSDB_CODE_SUCCESS) { // no data in wal, quit
return code;
}
// append the data for the stream
tqDebug("vgId:%d s-task:%s wal reader initial seek to ver:%" PRId64, vgId, pTask->id.idStr,
pTask->chkInfo.currentVer);
pTask->chkInfo.nextProcessVer);
}
}
int64_t skipToVer = walReaderGetSkipToVersion(pTask->exec.pWalReader);
if (skipToVer != 0 && skipToVer > pTask->chkInfo.currentVer) {
if (skipToVer != 0 && skipToVer > pTask->chkInfo.nextProcessVer) {
int32_t code = walReaderSeekVer(pTask->exec.pWalReader, skipToVer);
if (code != TSDB_CODE_SUCCESS) { // no data in wal, quit
return code;
@ -304,16 +303,16 @@ void handleFillhistoryScanComplete(SStreamTask* pTask, int64_t ver) {
if ((pTask->info.fillHistory == 1) && ver > pTask->dataRange.range.maxVer) {
if (!pTask->status.appendTranstateBlock) {
qWarn("s-task:%s fill-history scan WAL, currentVer:%" PRId64 " reach the maximum ver:%" PRId64
qWarn("s-task:%s fill-history scan WAL, nextProcessVer:%" PRId64 " out of the maximum ver:%" PRId64
", not scan wal anymore, add transfer-state block into inputQ",
id, ver, maxVer);
double el = (taosGetTimestampMs() - pTask->tsInfo.step2Start) / 1000.0;
double el = (taosGetTimestampMs() - pTask->taskExecInfo.step2Start) / 1000.0;
qDebug("s-task:%s scan-history from WAL stage(step 2) ended, elapsed time:%.2fs", id, el);
/*int32_t code = */streamTaskPutTranstateIntoInputQ(pTask);
/*int32_t code = */ streamSchedExec(pTask);
/*int32_t code = */streamSchedExec(pTask);
} else {
qWarn("s-task:%s fill-history scan WAL, currentVer:%" PRId64 " reach the maximum ver:%" PRId64 ", not scan wal",
qWarn("s-task:%s fill-history scan WAL, nextProcessVer:%" PRId64 " out of the maximum ver:%" PRId64 ", not scan wal",
id, ver, maxVer);
}
}
@ -371,7 +370,7 @@ int32_t doScanWalForAllTasks(SStreamMeta* pStreamMeta, bool* pScanIdle) {
continue;
}
if (streamQueueIsFull(pTask->inputInfo.queue->pQueue)) {
if (streamQueueIsFull(pTask->inputInfo.queue->pQueue, true)) {
tqTrace("s-task:%s input queue is full, do nothing", pTask->id.idStr);
streamMetaReleaseTask(pStreamMeta, pTask);
continue;
@ -393,28 +392,26 @@ int32_t doScanWalForAllTasks(SStreamMeta* pStreamMeta, bool* pScanIdle) {
continue;
}
int32_t numOfItems = streamTaskGetInputQItems(pTask);
int32_t numOfItems = streamQueueGetNumOfItems(pTask->inputInfo.queue);
int64_t maxVer = (pTask->info.fillHistory == 1) ? pTask->dataRange.range.maxVer : INT64_MAX;
taosThreadMutexLock(&pTask->lock);
pStatus = streamGetTaskStatusStr(pTask->status.taskStatus);
if (pTask->status.taskStatus != TASK_STATUS__NORMAL) {
tqDebug("s-task:%s not ready for submit block from wal, status:%s", pTask->id.idStr, pStatus);
taosThreadMutexUnlock(&pTask->lock);
streamMetaReleaseTask(pStreamMeta, pTask);
continue;
}
SStreamQueueItem* pItem = NULL;
code = extractMsgFromWal(pTask->exec.pWalReader, (void**)&pItem, maxVer, pTask->id.idStr);
if ((code != TSDB_CODE_SUCCESS || pItem == NULL) && (numOfItems == 0)) { // failed, continue
handleFillhistoryScanComplete(pTask, walReaderGetCurrentVer(pTask->exec.pWalReader));
streamMetaReleaseTask(pStreamMeta, pTask);
continue;
}
taosThreadMutexLock(&pTask->lock);
pStatus = streamGetTaskStatusStr(pTask->status.taskStatus);
if (pTask->status.taskStatus != TASK_STATUS__NORMAL) {
tqDebug("s-task:%s not ready for submit block from wal, status:%s", pTask->id.idStr, pStatus);
taosThreadMutexUnlock(&pTask->lock);
streamMetaReleaseTask(pStreamMeta, pTask);
if (pItem != NULL) {
streamFreeQitem(pItem);
}
continue;
}
@ -423,12 +420,12 @@ int32_t doScanWalForAllTasks(SStreamMeta* pStreamMeta, bool* pScanIdle) {
code = streamTaskPutDataIntoInputQ(pTask, pItem);
if (code == TSDB_CODE_SUCCESS) {
int64_t ver = walReaderGetCurrentVer(pTask->exec.pWalReader);
pTask->chkInfo.currentVer = ver;
pTask->chkInfo.nextProcessVer = ver;
handleFillhistoryScanComplete(pTask, ver);
tqDebug("s-task:%s set the ver:%" PRId64 " from WALReader after extract block from WAL", pTask->id.idStr, ver);
} else {
tqError("s-task:%s append input queue failed, too many in inputQ, ver:%" PRId64, pTask->id.idStr,
pTask->chkInfo.currentVer);
pTask->chkInfo.nextProcessVer);
}
}

44
source/dnode/vnode/src/tq/tqStreamTaskSnap.c
View File

@ -165,7 +165,6 @@ struct SStreamTaskWriter {
STQ* pTq;
int64_t sver;
int64_t ever;
TXN* txn;
};
int32_t streamTaskSnapWriterOpen(STQ* pTq, int64_t sver, int64_t ever, SStreamTaskWriter** ppWriter) {
@ -182,12 +181,6 @@ int32_t streamTaskSnapWriterOpen(STQ* pTq, int64_t sver, int64_t ever, SStreamTa
pWriter->sver = sver;
pWriter->ever = ever;
if (tdbBegin(pTq->pStreamMeta->db, &pWriter->txn, tdbDefaultMalloc, tdbDefaultFree, NULL, 0) < 0) {
code = -1;
taosMemoryFree(pWriter);
goto _err;
}
*ppWriter = pWriter;
tqDebug("vgId:%d, vnode stream-task snapshot writer opened", TD_VID(pTq->pVnode));
return code;
@ -204,54 +197,57 @@ int32_t streamTaskSnapWriterClose(SStreamTaskWriter* pWriter, int8_t rollback) {
STQ* pTq = pWriter->pTq;
tqDebug("vgId:%d, vnode stream-task snapshot writer closed", TD_VID(pTq->pVnode));
taosWLockLatch(&pTq->pStreamMeta->lock);
if (rollback) {
tdbAbort(pWriter->pTq->pStreamMeta->db, pWriter->txn);
tdbAbort(pTq->pStreamMeta->db, pTq->pStreamMeta->txn);
} else {
code = tdbCommit(pWriter->pTq->pStreamMeta->db, pWriter->txn);
code = tdbCommit(pTq->pStreamMeta->db, pTq->pStreamMeta->txn);
if (code) goto _err;
code = tdbPostCommit(pWriter->pTq->pStreamMeta->db, pWriter->txn);
code = tdbPostCommit(pTq->pStreamMeta->db, pTq->pStreamMeta->txn);
if (code) goto _err;
}
if (tdbBegin(pTq->pStreamMeta->db, &pTq->pStreamMeta->txn, tdbDefaultMalloc, tdbDefaultFree, NULL, 0) < 0) {
code = -1;
goto _err;
}
taosWUnLockLatch(&pTq->pStreamMeta->lock);
taosMemoryFree(pWriter);
// restore from metastore
// if (tqMetaRestoreHandle(pTq) < 0) {
// goto _err;
// }
return code;
_err:
tqError("vgId:%d, vnode stream-task snapshot writer failed to close since %s", TD_VID(pWriter->pTq->pVnode),
tstrerror(code));
taosWUnLockLatch(&pTq->pStreamMeta->lock);
return code;
return 0;
}
int32_t streamTaskSnapWrite(SStreamTaskWriter* pWriter, uint8_t* pData, uint32_t nData) {
int32_t code = 0;
STQ* pTq = pWriter->pTq;
STqHandle handle;
SSnapDataHdr* pHdr = (SSnapDataHdr*)pData;
if (pHdr->type == SNAP_DATA_STREAM_TASK) {
SStreamTaskId task = {0};
STaskId taskId = {0};
SDecoder decoder;
tDecoderInit(&decoder, (uint8_t*)pData + sizeof(SSnapDataHdr), nData - sizeof(SSnapDataHdr));
code = tDecodeStreamTaskId(&decoder, &task);
code = tDecodeStreamTaskId(&decoder, &taskId);
if (code < 0) {
tDecoderClear(&decoder);
goto _err;
}
tDecoderClear(&decoder);
// tdbTbInsert(TTB *pTb, const void *pKey, int keyLen, const void *pVal, int valLen, TXN *pTxn)
int64_t key[2] = {task.streamId, task.taskId};
int64_t key[2] = {taskId.streamId, taskId.taskId};
taosWLockLatch(&pTq->pStreamMeta->lock);
if (tdbTbUpsert(pTq->pStreamMeta->pTaskDb, key, sizeof(int64_t) << 1, (uint8_t*)pData + sizeof(SSnapDataHdr),
nData - sizeof(SSnapDataHdr), pWriter->txn) < 0) {
nData - sizeof(SSnapDataHdr), pTq->pStreamMeta->txn) < 0) {
taosWUnLockLatch(&pTq->pStreamMeta->lock);
return -1;
}
taosWUnLockLatch(&pTq->pStreamMeta->lock);
} else if (pHdr->type == SNAP_DATA_STREAM_TASK_CHECKPOINT) {
// do nothing
}

13
source/dnode/vnode/src/tq/tqUtil.c
View File

@ -36,10 +36,15 @@ int32_t tqInitDataRsp(SMqDataRsp* pRsp, STqOffsetVal pOffset) {
return 0;
}
void tqUpdateNodeStage(STQ* pTq) {
void tqUpdateNodeStage(STQ* pTq, bool isLeader) {
SSyncState state = syncGetState(pTq->pVnode->sync);
pTq->pStreamMeta->stage = state.term;
tqDebug("vgId:%d update the meta stage to be:%"PRId64, pTq->pStreamMeta->vgId, pTq->pStreamMeta->stage);
SStreamMeta* pMeta = pTq->pStreamMeta;
tqDebug("vgId:%d update the meta stage:%"PRId64", prev:%"PRId64" leader:%d", pMeta->vgId, state.term, pMeta->stage, isLeader);
pMeta->stage = state.term;
pMeta->leader = isLeader;
if (isLeader) {
streamMetaStartHb(pMeta);
}
}
static int32_t tqInitTaosxRsp(STaosxRsp* pRsp, STqOffsetVal pOffset) {
@ -437,6 +442,8 @@ int32_t extractDelDataBlock(const void* pData, int32_t len, int64_t ver, SStream
taosArrayDestroy(pRes->uidList);
*pRefBlock = taosAllocateQitem(sizeof(SStreamRefDataBlock), DEF_QITEM, 0);
if (*pRefBlock == NULL) {
blockDataCleanup(pDelBlock);
taosMemoryFree(pDelBlock);
return TSDB_CODE_OUT_OF_MEMORY;
}

33
source/dnode/vnode/src/tsdb/tsdbCommit2.c
View File

@ -185,29 +185,22 @@ static int32_t tsdbCommitTombData(SCommitter2 *committer) {
}
if (record->ekey < committer->ctx->minKey) {
goto _next;
// do nothing
} else if (record->skey > committer->ctx->maxKey) {
committer->ctx->maxKey = TMIN(record->skey, committer->ctx->maxKey);
goto _next;
committer->ctx->nextKey = TMIN(record->skey, committer->ctx->nextKey);
} else {
if (record->ekey > committer->ctx->maxKey) {
committer->ctx->nextKey = TMIN(committer->ctx->nextKey, committer->ctx->maxKey + 1);
}
record->skey = TMAX(record->skey, committer->ctx->minKey);
record->ekey = TMIN(record->ekey, committer->ctx->maxKey);
numRecord++;
code = tsdbFSetWriteTombRecord(committer->writer, record);
TSDB_CHECK_CODE(code, lino, _exit);
}
TSKEY maxKey = committer->ctx->maxKey;
if (record->ekey > committer->ctx->maxKey) {
maxKey = committer->ctx->maxKey + 1;
}
if (record->ekey > committer->ctx->maxKey && committer->ctx->nextKey > maxKey) {
committer->ctx->nextKey = maxKey;
}
record->skey = TMAX(record->skey, committer->ctx->minKey);
record->ekey = TMIN(record->ekey, maxKey);
numRecord++;
code = tsdbFSetWriteTombRecord(committer->writer, record);
TSDB_CHECK_CODE(code, lino, _exit);
_next:
code = tsdbIterMergerNext(committer->tombIterMerger);
TSDB_CHECK_CODE(code, lino, _exit);
}

15
source/dnode/vnode/src/tsdb/tsdbDataFileRW.c
View File

@ -980,9 +980,7 @@ static int32_t tsdbDataFileDoWriteTableOldData(SDataFileWriter *writer, const TS
writer->ctx->brinBlkArray = NULL;
writer->ctx->tbHasOldData = false;
goto _exit;
}
for (; writer->ctx->brinBlkArrayIdx < TARRAY2_SIZE(writer->ctx->brinBlkArray); writer->ctx->brinBlkArrayIdx++) {
} else {
const SBrinBlk *brinBlk = TARRAY2_GET_PTR(writer->ctx->brinBlkArray, writer->ctx->brinBlkArrayIdx);
if (brinBlk->minTbid.uid != writer->ctx->tbid->uid) {
@ -995,7 +993,6 @@ static int32_t tsdbDataFileDoWriteTableOldData(SDataFileWriter *writer, const TS
writer->ctx->brinBlockIdx = 0;
writer->ctx->brinBlkArrayIdx++;
break;
}
}
@ -1110,9 +1107,7 @@ static int32_t tsdbDataFileWriteTableDataBegin(SDataFileWriter *writer, const TA
if (writer->ctx->brinBlkArrayIdx >= TARRAY2_SIZE(writer->ctx->brinBlkArray)) {
writer->ctx->brinBlkArray = NULL;
break;
}
for (; writer->ctx->brinBlkArrayIdx < TARRAY2_SIZE(writer->ctx->brinBlkArray); writer->ctx->brinBlkArrayIdx++) {
} else {
const SBrinBlk *brinBlk = TARRAY2_GET_PTR(writer->ctx->brinBlkArray, writer->ctx->brinBlkArrayIdx);
code = tsdbDataFileReadBrinBlock(writer->ctx->reader, brinBlk, writer->ctx->brinBlock);
@ -1120,7 +1115,6 @@ static int32_t tsdbDataFileWriteTableDataBegin(SDataFileWriter *writer, const TA
writer->ctx->brinBlockIdx = 0;
writer->ctx->brinBlkArrayIdx++;
break;
}
}
@ -1251,9 +1245,7 @@ static int32_t tsdbDataFileDoWriteTombRecord(SDataFileWriter *writer, const STom
if (writer->ctx->tombBlkArrayIdx >= TARRAY2_SIZE(writer->ctx->tombBlkArray)) {
writer->ctx->hasOldTomb = false;
break;
}
for (; writer->ctx->tombBlkArrayIdx < TARRAY2_SIZE(writer->ctx->tombBlkArray); ++writer->ctx->tombBlkArrayIdx) {
} else {
const STombBlk *tombBlk = TARRAY2_GET_PTR(writer->ctx->tombBlkArray, writer->ctx->tombBlkArrayIdx);
code = tsdbDataFileReadTombBlock(writer->ctx->reader, tombBlk, writer->ctx->tombBlock);
@ -1261,7 +1253,6 @@ static int32_t tsdbDataFileDoWriteTombRecord(SDataFileWriter *writer, const STom
writer->ctx->tombBlockIdx = 0;
writer->ctx->tombBlkArrayIdx++;
break;
}
}

23
source/dnode/vnode/src/tsdb/tsdbFS2.c
View File

@ -174,11 +174,17 @@ int32_t save_fs(const TFileSetArray *arr, const char *fname) {
// fset
cJSON *ajson = cJSON_AddArrayToObject(json, "fset");
if (!ajson) TSDB_CHECK_CODE(code = TSDB_CODE_OUT_OF_MEMORY, lino, _exit);
if (!ajson) {
code = TSDB_CODE_OUT_OF_MEMORY;
TSDB_CHECK_CODE(code, lino, _exit);
}
const STFileSet *fset;
TARRAY2_FOREACH(arr, fset) {
cJSON *item = cJSON_CreateObject();
if (!item) TSDB_CHECK_CODE(code = TSDB_CODE_OUT_OF_MEMORY, lino, _exit);
if (!item) {
code = TSDB_CODE_OUT_OF_MEMORY;
TSDB_CHECK_CODE(code, lino, _exit);
}
cJSON_AddItemToArray(ajson, item);
code = tsdbTFileSetToJson(fset, item);
@ -231,7 +237,8 @@ static int32_t load_fs(STsdb *pTsdb, const char *fname, TFileSetArray *arr) {
TSDB_CHECK_CODE(code, lino, _exit);
}
} else {
TSDB_CHECK_CODE(code = TSDB_CODE_FILE_CORRUPTED, lino, _exit);
code = TSDB_CODE_FILE_CORRUPTED;
TSDB_CHECK_CODE(code, lino, _exit);
}
_exit:
@ -312,7 +319,8 @@ static int32_t commit_edit(STFileSystem *fs) {
int32_t code;
int32_t lino;
if ((code = taosRenameFile(current_t, current))) {
TSDB_CHECK_CODE(code = TAOS_SYSTEM_ERROR(code), lino, _exit);
code = TAOS_SYSTEM_ERROR(code);
TSDB_CHECK_CODE(code, lino, _exit);
}
code = apply_commit(fs);
@ -345,7 +353,8 @@ static int32_t abort_edit(STFileSystem *fs) {
int32_t code;
int32_t lino;
if ((code = taosRemoveFile(fname))) {
TSDB_CHECK_CODE(code = TAOS_SYSTEM_ERROR(code), lino, _exit);
code = TAOS_SYSTEM_ERROR(code);
TSDB_CHECK_CODE(code, lino, _exit);
}
code = apply_abort(fs);
@ -398,7 +407,7 @@ static int32_t tsdbFSAddEntryToFileObjHash(STFileHash *hash, const char *fname)
STFileHashEntry *entry = taosMemoryMalloc(sizeof(*entry));
if (entry == NULL) return TSDB_CODE_OUT_OF_MEMORY;
strcpy(entry->fname, fname);
strncpy(entry->fname, fname, TSDB_FILENAME_LEN);
uint32_t idx = MurmurHash3_32(fname, strlen(fname)) % hash->numBucket;
@ -873,7 +882,7 @@ int32_t tsdbFSCreateCopySnapshot(STFileSystem *fs, TFileSetArray **fsetArr) {
STFileSet *fset1;
fsetArr[0] = taosMemoryMalloc(sizeof(TFileSetArray));
if (fsetArr == NULL) return TSDB_CODE_OUT_OF_MEMORY;
if (fsetArr[0] == NULL) return TSDB_CODE_OUT_OF_MEMORY;
TARRAY2_INIT(fsetArr[0]);

20
source/dnode/vnode/src/tsdb/tsdbFSet2.c
View File

@ -46,7 +46,8 @@ static int32_t tsdbSttLvlInitEx(STsdb *pTsdb, const SSttLvl *lvl1, SSttLvl **lvl
return code;
}
TARRAY2_APPEND(lvl[0]->fobjArr, fobj);
code = TARRAY2_APPEND(lvl[0]->fobjArr, fobj);
if (code) return code;
}
return 0;
}
@ -185,7 +186,8 @@ static int32_t tsdbJsonToSttLvl(STsdb *pTsdb, const cJSON *json, SSttLvl **lvl)
return code;
}
TARRAY2_APPEND(lvl[0]->fobjArr, fobj);
code = TARRAY2_APPEND(lvl[0]->fobjArr, fobj);
if (code) return code;
}
return 0;
}
@ -263,7 +265,8 @@ int32_t tsdbJsonToTFileSet(STsdb *pTsdb, const cJSON *json, STFileSet **fset) {
return code;
}
TARRAY2_APPEND((*fset)->lvlArr, lvl);
code = TARRAY2_APPEND((*fset)->lvlArr, lvl);
if (code) return code;
}
} else {
return TSDB_CODE_FILE_CORRUPTED;
@ -326,11 +329,12 @@ int32_t tsdbTFileSetEdit(STsdb *pTsdb, STFileSet *fset, const STFileOp *op) {
STFileObj tfobj = {.f[0] = {.cid = op->of.cid}}, *tfobjp = &tfobj;
STFileObj **fobjPtr = TARRAY2_SEARCH(lvl->fobjArr, &tfobjp, tsdbTFileObjCmpr, TD_EQ);
tfobjp = (fobjPtr ? *fobjPtr : NULL);
ASSERT(tfobjp);
tfobjp->f[0] = op->nf;
if (fobjPtr) {
tfobjp = *fobjPtr;
tfobjp->f[0] = op->nf;
} else {
tsdbError("file not found, cid:%" PRId64, op->of.cid);
}
} else {
fset->farr[op->nf.type]->f[0] = op->nf;
}

8
source/dnode/vnode/src/tsdb/tsdbFile2.c
View File

@ -42,8 +42,12 @@ static const struct {
};
void remove_file(const char *fname) {
taosRemoveFile(fname);
tsdbInfo("file:%s is removed", fname);
int32_t code = taosRemoveFile(fname);
if (code) {
tsdbError("file:%s remove failed", fname);
} else {
tsdbInfo("file:%s is removed", fname);
}
}
static int32_t tfile_to_json(const STFile *file, cJSON *json) {

6
source/dnode/vnode/src/tsdb/tsdbIter.c
View File

@ -356,7 +356,8 @@ static int32_t tsdbSttIterOpen(STsdbIter *iter) {
}
iter->sttData->sttBlkArrayIdx = 0;
tBlockDataCreate(iter->sttData->blockData);
code = tBlockDataCreate(iter->sttData->blockData);
if (code) return code;
iter->sttData->blockDataIdx = 0;
return tsdbSttIterNext(iter, NULL);
@ -381,7 +382,8 @@ static int32_t tsdbDataIterOpen(STsdbIter *iter) {
iter->dataData->brinBlockIdx = 0;
// SBlockData
tBlockDataCreate(iter->dataData->blockData);
code = tBlockDataCreate(iter->dataData->blockData);
if (code) return code;
iter->dataData->blockDataIdx = 0;
return tsdbDataIterNext(iter, NULL);

101
source/dnode/vnode/src/tsdb/tsdbMergeTree.c
View File

@ -22,38 +22,6 @@
static void tLDataIterClose2(SLDataIter *pIter);
// SLDataIter =================================================
SSttBlockLoadInfo *tCreateLastBlockLoadInfo(STSchema *pSchema, int16_t *colList, int32_t numOfCols,
int32_t numOfSttTrigger) {
SSttBlockLoadInfo *pLoadInfo = taosMemoryCalloc(numOfSttTrigger, sizeof(SSttBlockLoadInfo));
if (pLoadInfo == NULL) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
return NULL;
}
for (int32_t i = 0; i < numOfSttTrigger; ++i) {
pLoadInfo[i].blockIndex[0] = -1;
pLoadInfo[i].blockIndex[1] = -1;
pLoadInfo[i].currentLoadBlockIndex = 1;
int32_t code = tBlockDataCreate(&pLoadInfo[i].blockData[0]);
if (code) {
terrno = code;
}
code = tBlockDataCreate(&pLoadInfo[i].blockData[1]);
if (code) {
terrno = code;
}
pLoadInfo[i].aSttBlk = taosArrayInit(4, sizeof(SSttBlk));
pLoadInfo[i].pSchema = pSchema;
pLoadInfo[i].colIds = colList;
pLoadInfo[i].numOfCols = numOfCols;
}
return pLoadInfo;
}
SSttBlockLoadInfo *tCreateOneLastBlockLoadInfo(STSchema *pSchema, int16_t *colList, int32_t numOfCols) {
SSttBlockLoadInfo *pLoadInfo = taosMemoryCalloc(1, sizeof(SSttBlockLoadInfo));
if (pLoadInfo == NULL) {
@ -83,25 +51,6 @@ SSttBlockLoadInfo *tCreateOneLastBlockLoadInfo(STSchema *pSchema, int16_t *colLi
return pLoadInfo;
}
void resetLastBlockLoadInfo(SSttBlockLoadInfo *pLoadInfo) {
for (int32_t i = 0; i < 1; ++i) {
pLoadInfo[i].currentLoadBlockIndex = 1;
pLoadInfo[i].blockIndex[0] = -1;
pLoadInfo[i].blockIndex[1] = -1;
taosArrayClear(pLoadInfo[i].aSttBlk);
pLoadInfo[i].cost.loadBlocks = 0;
pLoadInfo[i].cost.blockElapsedTime = 0;
pLoadInfo[i].cost.statisElapsedTime = 0;
pLoadInfo[i].cost.loadStatisBlocks = 0;
pLoadInfo[i].statisBlockIndex = -1;
tStatisBlockDestroy(pLoadInfo[i].statisBlock);
pLoadInfo[i].sttBlockLoaded = false;
}
}
void getSttBlockLoadInfo(SSttBlockLoadInfo *pLoadInfo, SSttBlockLoadCostInfo* pLoadCost) {
for (int32_t i = 0; i < 1; ++i) {
pLoadCost->blockElapsedTime += pLoadInfo[i].cost.blockElapsedTime;
@ -309,12 +258,6 @@ static int32_t binarySearchForStartRowIndex(uint64_t *uidList, int32_t num, uint
}
}
int32_t tLDataIterOpen(struct SLDataIter *pIter, SDataFReader *pReader, int32_t iStt, int8_t backward, uint64_t suid,
uint64_t uid, STimeWindow *pTimeWindow, SVersionRange *pRange, SSttBlockLoadInfo *pBlockLoadInfo,
const char *idStr, bool strictTimeRange) {
return 0;
}
static int32_t extractSttBlockInfo(SLDataIter *pIter, const TSttBlkArray *pArray, SSttBlockLoadInfo *pBlockLoadInfo,
uint64_t suid) {
if (TARRAY2_SIZE(pArray) <= 0) {
@ -767,50 +710,6 @@ static FORCE_INLINE int32_t tLDataIterDescCmprFn(const SRBTreeNode *p1, const SR
return -1 * tLDataIterCmprFn(p1, p2);
}
int32_t tMergeTreeOpen(SMergeTree *pMTree, int8_t backward, SDataFReader *pFReader, uint64_t suid, uint64_t uid,
STimeWindow *pTimeWindow, SVersionRange *pVerRange, SSttBlockLoadInfo *pBlockLoadInfo,
bool destroyLoadInfo, const char *idStr, bool strictTimeRange, SLDataIter *pLDataIter) {
int32_t code = TSDB_CODE_SUCCESS;
pMTree->backward = backward;
pMTree->pIter = NULL;
pMTree->idStr = idStr;
if (!pMTree->backward) { // asc
tRBTreeCreate(&pMTree->rbt, tLDataIterCmprFn);
} else { // desc
tRBTreeCreate(&pMTree->rbt, tLDataIterDescCmprFn);
}
pMTree->pLoadInfo = pBlockLoadInfo;
pMTree->destroyLoadInfo = destroyLoadInfo;
pMTree->ignoreEarlierTs = false;
for (int32_t i = 0; i < pFReader->pSet->nSttF; ++i) { // open all last file
memset(&pLDataIter[i], 0, sizeof(SLDataIter));
code = tLDataIterOpen(&pLDataIter[i], pFReader, i, pMTree->backward, suid, uid, pTimeWindow, pVerRange,
&pMTree->pLoadInfo[i], pMTree->idStr, strictTimeRange);
if (code != TSDB_CODE_SUCCESS) {
goto _end;
}
bool hasVal = tLDataIterNextRow(&pLDataIter[i], pMTree->idStr);
if (hasVal) {
tMergeTreeAddIter(pMTree, &pLDataIter[i]);
} else {
if (!pMTree->ignoreEarlierTs) {
pMTree->ignoreEarlierTs = pLDataIter[i].ignoreEarlierTs;
}
}
}
return code;
_end:
tMergeTreeClose(pMTree);
return code;
}
int32_t tMergeTreeOpen2(SMergeTree *pMTree, SMergeTreeConf *pConf) {
int32_t code = TSDB_CODE_SUCCESS;

5611
source/dnode/vnode/src/tsdb/tsdbRead.c
View File

File diff suppressed because it is too large Load Diff

312
source/dnode/vnode/src/tsdb/tsdbRead2.c
View File

@ -452,6 +452,9 @@ static int32_t doLoadBlockIndex(STsdbReader* pReader, SDataFileReader* pFileRead
const TBrinBlkArray* pBlkArray = NULL;
int32_t code = tsdbDataFileReadBrinBlk(pFileReader, &pBlkArray);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
#if 0
LRUHandle* handle = NULL;
@ -1117,8 +1120,8 @@ static bool getNeighborBlockOfSameTable(SDataBlockIter* pBlockIter, SFileDataBlo
// *nextIndex = pBlockInfo->tbBlockIdx + step;
// *pBlockIndex = *(SBlockIndex*)taosArrayGet(pTableBlockScanInfo->pBlockList, *nextIndex);
STableDataBlockIdx* pTableDataBlockIdx = taosArrayGet(pTableBlockScanInfo->pBlockIdxList, pBlockInfo->tbBlockIdx + step);
SBrinRecord* p = taosArrayGet(pBlockIter->blockList, pTableDataBlockIdx->globalIndex);
memcpy(pRecord, p, sizeof(SBrinRecord));
SFileDataBlockInfo* p = taosArrayGet(pBlockIter->blockList, pTableDataBlockIdx->globalIndex);
memcpy(pRecord, &p->record, sizeof(SBrinRecord));
*nextIndex = pBlockInfo->tbBlockIdx + step;
@ -1504,6 +1507,12 @@ static int32_t doMergeBufAndFileRows(STsdbReader* pReader, STableBlockScanInfo*
if (ps == NULL) {
return terrno;
}
int32_t code = tsdbRowMergerInit(pMerger, ps);
if (code != TSDB_CODE_SUCCESS) {
tsdbError("failed to init row merger, code:%s", tstrerror(code));
return code;
}
}
int64_t minKey = 0;
@ -1535,15 +1544,11 @@ static int32_t doMergeBufAndFileRows(STsdbReader* pReader, STableBlockScanInfo*
}
}
// todo remove init
bool init = false;
// ASC: file block ---> last block -----> imem -----> mem
// DESC: mem -----> imem -----> last block -----> file block
if (pReader->info.order == TSDB_ORDER_ASC) {
if (minKey == key) {
init = true;
int32_t code = tsdbRowMergerAdd(pMerger, &fRow, pReader->info.pSchema);
int32_t code = tsdbRowMergerAdd(pMerger, &fRow, NULL);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
@ -1552,47 +1557,44 @@ static int32_t doMergeBufAndFileRows(STsdbReader* pReader, STableBlockScanInfo*
if (minKey == tsLast) {
TSDBROW* fRow1 = tMergeTreeGetRow(&pLastBlockReader->mergeTree);
if (init) {
tsdbRowMergerAdd(pMerger, fRow1, NULL);
} else {
init = true;
int32_t code = tsdbRowMergerAdd(pMerger, fRow1, pReader->info.pSchema);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
int32_t code = tsdbRowMergerAdd(pMerger, fRow1, NULL);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
doMergeRowsInLastBlock(pLastBlockReader, pBlockScanInfo, tsLast, pMerger, &pReader->info.verRange,
pReader->idStr);
}
if (minKey == k.ts) {
STSchema* pSchema = doGetSchemaForTSRow(TSDBROW_SVERSION(pRow), pReader, pBlockScanInfo->uid);
if (pSchema == NULL) {
return terrno;
}
if (init) {
tsdbRowMergerAdd(pMerger, pRow, pSchema);
} else {
init = true;
int32_t code = tsdbRowMergerAdd(pMerger, pRow, pSchema);
if (code != TSDB_CODE_SUCCESS) {
return code;
STSchema* pTSchema = NULL;
if (pRow->type == TSDBROW_ROW_FMT) {
pTSchema = doGetSchemaForTSRow(TSDBROW_SVERSION(pRow), pReader, pBlockScanInfo->uid);
if (pTSchema == NULL) {
return terrno;
}
}
int32_t code = doMergeRowsInBuf(pIter, pBlockScanInfo->uid, k.ts, pBlockScanInfo->delSkyline, pReader);
int32_t code = tsdbRowMergerAdd(pMerger, pRow, pTSchema);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
code = doMergeRowsInBuf(pIter, pBlockScanInfo->uid, k.ts, pBlockScanInfo->delSkyline, pReader);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
}
} else {
if (minKey == k.ts) {
init = true;
STSchema* pSchema = doGetSchemaForTSRow(TSDBROW_SVERSION(pRow), pReader, pBlockScanInfo->uid);
if (pSchema == NULL) {
return terrno;
STSchema* pTSchema = NULL;
if (pRow->type == TSDBROW_ROW_FMT) {
pTSchema = doGetSchemaForTSRow(TSDBROW_SVERSION(pRow), pReader, pBlockScanInfo->uid);
if (pTSchema == NULL) {
return terrno;
}
}
int32_t code = tsdbRowMergerAdd(pMerger, pRow, pSchema);
int32_t code = tsdbRowMergerAdd(pMerger, pRow, pTSchema);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
@ -1605,28 +1607,18 @@ static int32_t doMergeBufAndFileRows(STsdbReader* pReader, STableBlockScanInfo*
if (minKey == tsLast) {
TSDBROW* fRow1 = tMergeTreeGetRow(&pLastBlockReader->mergeTree);
if (init) {
tsdbRowMergerAdd(pMerger, fRow1, NULL);
} else {
init = true;
int32_t code = tsdbRowMergerAdd(pMerger, fRow1, pReader->info.pSchema);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
int32_t code = tsdbRowMergerAdd(pMerger, fRow1, NULL);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
doMergeRowsInLastBlock(pLastBlockReader, pBlockScanInfo, tsLast, pMerger, &pReader->info.verRange,
pReader->idStr);
}
if (minKey == key) {
if (init) {
tsdbRowMergerAdd(pMerger, &fRow, NULL);
} else {
init = true;
int32_t code = tsdbRowMergerAdd(pMerger, &fRow, pReader->info.pSchema);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
int32_t code = tsdbRowMergerAdd(pMerger, &fRow, NULL);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
doMergeRowsInFileBlocks(pBlockData, pBlockScanInfo, pReader);
}
@ -1674,7 +1666,7 @@ static int32_t doMergeFileBlockAndLastBlock(SLastBlockReader* pLastBlockReader,
pBlockScanInfo->lastKey = tsLastBlock;
return TSDB_CODE_SUCCESS;
} else {
code = tsdbRowMergerAdd(pMerger, &fRow, pReader->info.pSchema);
code = tsdbRowMergerAdd(pMerger, &fRow, NULL);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
@ -1699,7 +1691,7 @@ static int32_t doMergeFileBlockAndLastBlock(SLastBlockReader* pLastBlockReader,
}
}
} else { // not merge block data
code = tsdbRowMergerAdd(pMerger, &fRow, pReader->info.pSchema);
code = tsdbRowMergerAdd(pMerger, &fRow, NULL);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
@ -1742,6 +1734,12 @@ static int32_t mergeFileBlockAndLastBlock(STsdbReader* pReader, SLastBlockReader
if (ps == NULL) {
return terrno;
}
int32_t code = tsdbRowMergerInit(pMerger, ps);
if (code != TSDB_CODE_SUCCESS) {
tsdbError("failed to init row merger, code:%s", tstrerror(code));
return code;
}
}
if (hasDataInFileBlock(pBlockData, pDumpInfo)) {
@ -1768,7 +1766,7 @@ static int32_t mergeFileBlockAndLastBlock(STsdbReader* pReader, SLastBlockReader
}
// the following for key == tsLast
SRow* pTSRow = NULL;
int32_t code = tsdbRowMergerAdd(pMerger, &fRow, pReader->info.pSchema);
int32_t code = tsdbRowMergerAdd(pMerger, &fRow, NULL);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
@ -1776,7 +1774,10 @@ static int32_t mergeFileBlockAndLastBlock(STsdbReader* pReader, SLastBlockReader
doMergeRowsInFileBlocks(pBlockData, pBlockScanInfo, pReader);
TSDBROW* pRow1 = tMergeTreeGetRow(&pLastBlockReader->mergeTree);
tsdbRowMergerAdd(pMerger, pRow1, NULL);
code = tsdbRowMergerAdd(pMerger, pRow1, NULL);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
doMergeRowsInLastBlock(pLastBlockReader, pBlockScanInfo, tsLast, pMerger, &pReader->info.verRange, pReader->idStr);
@ -1816,14 +1817,21 @@ static int32_t doMergeMultiLevelRows(STsdbReader* pReader, STableBlockScanInfo*
TSDBKEY k = TSDBROW_KEY(pRow);
TSDBKEY ik = TSDBROW_KEY(piRow);
STSchema* pSchema = doGetSchemaForTSRow(TSDBROW_SVERSION(pRow), pReader, pBlockScanInfo->uid);
if (pSchema == NULL) {
return code;
STSchema* pSchema = NULL;
if (pRow->type == TSDBROW_ROW_FMT) {
pSchema = doGetSchemaForTSRow(TSDBROW_SVERSION(pRow), pReader, pBlockScanInfo->uid);
if (pSchema == NULL) {
return terrno;
}
}
STSchema* piSchema = doGetSchemaForTSRow(TSDBROW_SVERSION(piRow), pReader, pBlockScanInfo->uid);
if (piSchema == NULL) {
return code;
STSchema* piSchema = NULL;
if (piRow->type == TSDBROW_ROW_FMT) {
piSchema = doGetSchemaForTSRow(TSDBROW_SVERSION(piRow), pReader, pBlockScanInfo->uid);
if (piSchema == NULL) {
return code;
}
}
// merge is not initialized yet, due to the fact that the pReader->info.pSchema is not initialized
@ -1833,6 +1841,12 @@ static int32_t doMergeMultiLevelRows(STsdbReader* pReader, STableBlockScanInfo*
if (ps == NULL) {
return terrno;
}
code = tsdbRowMergerInit(pMerger, ps);
if (code != TSDB_CODE_SUCCESS) {
tsdbError("failed to init row merger, code:%s", tstrerror(code));
return code;
}
}
int64_t minKey = 0;
@ -1872,15 +1886,12 @@ static int32_t doMergeMultiLevelRows(STsdbReader* pReader, STableBlockScanInfo*
}
}
bool init = false;
// ASC: file block -----> last block -----> imem -----> mem
// DESC: mem -----> imem -----> last block -----> file block
if (ASCENDING_TRAVERSE(pReader->info.order)) {
if (minKey == key) {
init = true;
TSDBROW fRow = tsdbRowFromBlockData(pBlockData, pDumpInfo->rowIndex);
code = tsdbRowMergerAdd(pMerger, &fRow, pReader->info.pSchema);
code = tsdbRowMergerAdd(pMerger, &fRow, NULL);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
@ -1890,14 +1901,9 @@ static int32_t doMergeMultiLevelRows(STsdbReader* pReader, STableBlockScanInfo*
if (minKey == tsLast) {
TSDBROW* pRow1 = tMergeTreeGetRow(&pLastBlockReader->mergeTree);
if (init) {
tsdbRowMergerAdd(pMerger, pRow1, NULL);
} else {
init = true;
code = tsdbRowMergerAdd(pMerger, pRow1, pReader->info.pSchema);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
code = tsdbRowMergerAdd(pMerger, pRow1, NULL);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
doMergeRowsInLastBlock(pLastBlockReader, pBlockScanInfo, tsLast, pMerger, &pReader->info.verRange,
@ -1905,14 +1911,9 @@ static int32_t doMergeMultiLevelRows(STsdbReader* pReader, STableBlockScanInfo*
}
if (minKey == ik.ts) {
if (init) {
tsdbRowMergerAdd(pMerger, piRow, piSchema);
} else {
init = true;
code = tsdbRowMergerAdd(pMerger, piRow, piSchema);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
code = tsdbRowMergerAdd(pMerger, piRow, piSchema);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
code = doMergeRowsInBuf(&pBlockScanInfo->iiter, pBlockScanInfo->uid, ik.ts, pBlockScanInfo->delSkyline, pReader);
@ -1922,15 +1923,11 @@ static int32_t doMergeMultiLevelRows(STsdbReader* pReader, STableBlockScanInfo*
}
if (minKey == k.ts) {
if (init) {
tsdbRowMergerAdd(pMerger, pRow, pSchema);
} else {
// STSchema* pSchema = doGetSchemaForTSRow(TSDBROW_SVERSION(pRow), pReader, pBlockScanInfo->uid);
code = tsdbRowMergerAdd(pMerger, pRow, pSchema);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
code = tsdbRowMergerAdd(pMerger, pRow, pSchema);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
code = doMergeRowsInBuf(&pBlockScanInfo->iter, pBlockScanInfo->uid, k.ts, pBlockScanInfo->delSkyline, pReader);
if (code != TSDB_CODE_SUCCESS) {
return code;
@ -1938,7 +1935,6 @@ static int32_t doMergeMultiLevelRows(STsdbReader* pReader, STableBlockScanInfo*
}
} else {
if (minKey == k.ts) {
init = true;
code = tsdbRowMergerAdd(pMerger, pRow, pSchema);
if (code != TSDB_CODE_SUCCESS) {
return code;
@ -1951,15 +1947,11 @@ static int32_t doMergeMultiLevelRows(STsdbReader* pReader, STableBlockScanInfo*
}
if (minKey == ik.ts) {
if (init) {
tsdbRowMergerAdd(pMerger, piRow, piSchema);
} else {
init = true;
code = tsdbRowMergerAdd(pMerger, piRow, piSchema);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
code = tsdbRowMergerAdd(pMerger, piRow, piSchema);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
code = doMergeRowsInBuf(&pBlockScanInfo->iiter, pBlockScanInfo->uid, ik.ts, pBlockScanInfo->delSkyline, pReader);
if (code != TSDB_CODE_SUCCESS) {
return code;
@ -1968,29 +1960,22 @@ static int32_t doMergeMultiLevelRows(STsdbReader* pReader, STableBlockScanInfo*
if (minKey == tsLast) {
TSDBROW* pRow1 = tMergeTreeGetRow(&pLastBlockReader->mergeTree);
if (init) {
tsdbRowMergerAdd(pMerger, pRow1, NULL);
} else {
init = true;
code = tsdbRowMergerAdd(pMerger, pRow1, pReader->info.pSchema);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
code = tsdbRowMergerAdd(pMerger, pRow1, NULL);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
doMergeRowsInLastBlock(pLastBlockReader, pBlockScanInfo, tsLast, pMerger, &pReader->info.verRange,
pReader->idStr);
}
if (minKey == key) {
TSDBROW fRow = tsdbRowFromBlockData(pBlockData, pDumpInfo->rowIndex);
if (!init) {
code = tsdbRowMergerAdd(pMerger, &fRow, pReader->info.pSchema);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
} else {
tsdbRowMergerAdd(pMerger, &fRow, NULL);
code = tsdbRowMergerAdd(pMerger, &fRow, NULL);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
doMergeRowsInFileBlocks(pBlockData, pBlockScanInfo, pReader);
}
}
@ -2184,6 +2169,12 @@ int32_t mergeRowsInFileBlocks(SBlockData* pBlockData, STableBlockScanInfo* pBloc
if (ps == NULL) {
return terrno;
}
code = tsdbRowMergerInit(pMerger, ps);
if (code != TSDB_CODE_SUCCESS) {
tsdbError("failed to init row merger, code:%s", tstrerror(code));
return code;
}
}
if (copied) {
@ -2193,7 +2184,7 @@ int32_t mergeRowsInFileBlocks(SBlockData* pBlockData, STableBlockScanInfo* pBloc
TSDBROW fRow = tsdbRowFromBlockData(pBlockData, pDumpInfo->rowIndex);
SRow* pTSRow = NULL;
code = tsdbRowMergerAdd(pMerger, &fRow, pReader->info.pSchema);
code = tsdbRowMergerAdd(pMerger, &fRow, NULL);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
@ -2772,6 +2763,7 @@ static int32_t doSumFileBlockRows(STsdbReader* pReader, SDataFReader* pFileReade
goto _end;
}
#if 0
int32_t numOfTables = tSimpleHashGetSize(pReader->status.pTableMap);
SArray* aBlockIdx = (SArray*)taosLRUCacheValue(pFileReader->pTsdb->biCache, handle);
@ -2800,6 +2792,7 @@ static int32_t doSumFileBlockRows(STsdbReader* pReader, SDataFReader* pFileReade
// pReader->rowsNum += block.nRow;
// }
}
#endif
_end:
tsdbBICacheRelease(pFileReader->pTsdb->biCache, handle);
@ -3328,16 +3321,15 @@ int32_t doMergeRowsInBuf(SIterInfo* pIter, uint64_t uid, int64_t ts, SArray* pDe
break;
}
STSchema* pTSchema = NULL;
if (pRow->type == TSDBROW_ROW_FMT) {
STSchema* pTSchema = doGetSchemaForTSRow(TSDBROW_SVERSION(pRow), pReader, uid);
pTSchema = doGetSchemaForTSRow(TSDBROW_SVERSION(pRow), pReader, uid);
if (pTSchema == NULL) {
return terrno;
}
tsdbRowMergerAdd(pMerger, pRow, pTSchema);
} else { // column format
tsdbRowMergerAdd(pMerger, pRow, NULL);
}
tsdbRowMergerAdd(pMerger, pRow, pTSchema);
}
return TSDB_CODE_SUCCESS;
@ -3473,31 +3465,30 @@ int32_t doMergeMemTableMultiRows(TSDBROW* pRow, uint64_t uid, SIterInfo* pIter,
int32_t code = 0;
// start to merge duplicated rows
if (current.type == TSDBROW_ROW_FMT) {
// get the correct schema for data in memory
STSchema* pTSchema = doGetSchemaForTSRow(TSDBROW_SVERSION(&current), pReader, uid);
STSchema* pTSchema = NULL;
if (current.type == TSDBROW_ROW_FMT) { // get the correct schema for row-wise data in memory
pTSchema = doGetSchemaForTSRow(TSDBROW_SVERSION(&current), pReader, uid);
if (pTSchema == NULL) {
return terrno;
}
}
code = tsdbRowMergerAdd(&pReader->status.merger, &current, pTSchema);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
code = tsdbRowMergerAdd(&pReader->status.merger, &current, pTSchema);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
STSchema* pTSchema1 = doGetSchemaForTSRow(TSDBROW_SVERSION(pNextRow), pReader, uid);
STSchema* pTSchema1 = NULL;
if (pNextRow->type == TSDBROW_ROW_FMT) { // get the correct schema for row-wise data in memory
pTSchema1 = doGetSchemaForTSRow(TSDBROW_SVERSION(pNextRow), pReader, uid);
if (pTSchema1 == NULL) {
return terrno;
}
}
tsdbRowMergerAdd(&pReader->status.merger, pNextRow, pTSchema1);
} else { // let's merge rows in file block
code = tsdbRowMergerAdd(&pReader->status.merger, &current, pReader->info.pSchema);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
tsdbRowMergerAdd(&pReader->status.merger, pNextRow, NULL);
code = tsdbRowMergerAdd(&pReader->status.merger, pNextRow, pTSchema1);
if (code != TSDB_CODE_SUCCESS) {
return code;
}
code = doMergeRowsInBuf(pIter, uid, TSDBROW_TS(&current), pDelList, pReader);
@ -3523,14 +3514,21 @@ int32_t doMergeMemIMemRows(TSDBROW* pRow, TSDBROW* piRow, STableBlockScanInfo* p
TSDBKEY k = TSDBROW_KEY(pRow);
TSDBKEY ik = TSDBROW_KEY(piRow);
STSchema* pSchema = doGetSchemaForTSRow(TSDBROW_SVERSION(pRow), pReader, pBlockScanInfo->uid);
if (pSchema == NULL) {
return terrno;
STSchema* pSchema = NULL;
if (pRow->type == TSDBROW_ROW_FMT) {
pSchema = doGetSchemaForTSRow(TSDBROW_SVERSION(pRow), pReader, pBlockScanInfo->uid);
if (pSchema == NULL) {
return terrno;
}
}
STSchema* piSchema = doGetSchemaForTSRow(TSDBROW_SVERSION(piRow), pReader, pBlockScanInfo->uid);
if (piSchema == NULL) {
return terrno;
STSchema* piSchema = NULL;
if (piRow->type == TSDBROW_ROW_FMT) {
piSchema = doGetSchemaForTSRow(TSDBROW_SVERSION(piRow), pReader, pBlockScanInfo->uid);
if (piSchema == NULL) {
return terrno;
}
}
if (ASCENDING_TRAVERSE(pReader->info.order)) { // ascending order imem --> mem
@ -4460,7 +4458,11 @@ static void doFillNullColSMA(SBlockLoadSuppInfo* pSup, int32_t numOfRows, int32_
// do fill all null column value SMA info
int32_t i = 0, j = 0;
int32_t size = (int32_t)TARRAY2_SIZE(&pSup->colAggArray);
TARRAY2_INSERT_PTR(&pSup->colAggArray, 0, pTsAgg);
int32_t code = TARRAY2_INSERT_PTR(&pSup->colAggArray, 0, pTsAgg);
if (code != TSDB_CODE_SUCCESS) {
return;
}
size++;
while (j < numOfCols && i < size) {
@ -4473,7 +4475,11 @@ static void doFillNullColSMA(SBlockLoadSuppInfo* pSup, int32_t numOfRows, int32_
} else if (pSup->colId[j] < pAgg->colId) {
if (pSup->colId[j] != PRIMARYKEY_TIMESTAMP_COL_ID) {
SColumnDataAgg nullColAgg = {.colId = pSup->colId[j], .numOfNull = numOfRows};
TARRAY2_INSERT_PTR(&pSup->colAggArray, i, &nullColAgg);
code = TARRAY2_INSERT_PTR(&pSup->colAggArray, i, &nullColAgg);
if (code != TSDB_CODE_SUCCESS) {
return;
}
i += 1;
size++;
}
@ -4484,7 +4490,11 @@ static void doFillNullColSMA(SBlockLoadSuppInfo* pSup, int32_t numOfRows, int32_
while (j < numOfCols) {
if (pSup->colId[j] != PRIMARYKEY_TIMESTAMP_COL_ID) {
SColumnDataAgg nullColAgg = {.colId = pSup->colId[j], .numOfNull = numOfRows};
TARRAY2_INSERT_PTR(&pSup->colAggArray, i, &nullColAgg);
code = TARRAY2_INSERT_PTR(&pSup->colAggArray, i, &nullColAgg);
if (code != TSDB_CODE_SUCCESS) {
return;
}
i += 1;
}
j++;
@ -4842,7 +4852,7 @@ int64_t tsdbGetNumOfRowsInMemTable2(STsdbReader* pReader) {
return rows;
}
int32_t tsdbGetTableSchema2(void* pVnode, int64_t uid, STSchema** pSchema, int64_t* suid) {
int32_t tsdbGetTableSchema(void* pVnode, int64_t uid, STSchema** pSchema, int64_t* suid) {
SMetaReader mr = {0};
metaReaderDoInit(&mr, ((SVnode*)pVnode)->pMeta, 0);
int32_t code = metaReaderGetTableEntryByUidCache(&mr, uid);
@ -4898,10 +4908,10 @@ int32_t tsdbTakeReadSnap2(STsdbReader* pReader, _query_reseek_func_t reseek, STs
pSnap->pMem = pTsdb->mem;
pSnap->pNode = taosMemoryMalloc(sizeof(*pSnap->pNode));
if (pSnap->pNode == NULL) {
taosThreadRwlockUnlock(&pTsdb->rwLock);
code = TSDB_CODE_OUT_OF_MEMORY;
goto _exit;
}
pSnap->pNode->pQHandle = pReader;
pSnap->pNode->reseek = reseek;
@ -4912,10 +4922,10 @@ int32_t tsdbTakeReadSnap2(STsdbReader* pReader, _query_reseek_func_t reseek, STs
pSnap->pIMem = pTsdb->imem;
pSnap->pINode = taosMemoryMalloc(sizeof(*pSnap->pINode));
if (pSnap->pINode == NULL) {
taosThreadRwlockUnlock(&pTsdb->rwLock);
code = TSDB_CODE_OUT_OF_MEMORY;
goto _exit;
}
pSnap->pINode->pQHandle = pReader;
pSnap->pINode->reseek = reseek;
@ -4924,18 +4934,16 @@ int32_t tsdbTakeReadSnap2(STsdbReader* pReader, _query_reseek_func_t reseek, STs
// fs
code = tsdbFSCreateRefSnapshot(pTsdb->pFS, &pSnap->pfSetArray);
if (code) {
taosThreadRwlockUnlock(&pTsdb->rwLock);
goto _exit;
if (code == TSDB_CODE_SUCCESS) {
tsdbTrace("vgId:%d, take read snapshot", TD_VID(pTsdb->pVnode));
}
// unlock
_exit:
taosThreadRwlockUnlock(&pTsdb->rwLock);
tsdbTrace("vgId:%d, take read snapshot", TD_VID(pTsdb->pVnode));
if (code != TSDB_CODE_SUCCESS) {
tsdbError("vgId:%d take read snapshot failed, code:%s", TD_VID(pTsdb->pVnode), tstrerror(code));
_exit:
if (code) {
*ppSnap = NULL;
if (pSnap) {
if (pSnap->pNode) taosMemoryFree(pSnap->pNode);
@ -4979,4 +4987,4 @@ void tsdbReaderSetId2(STsdbReader* pReader, const char* idstr) {
pReader->status.fileIter.pLastBlockReader->mergeTree.idStr = pReader->idStr;
}
void tsdbReaderSetCloseFlag2(STsdbReader* pReader) { pReader->code = TSDB_CODE_TSC_QUERY_CANCELLED; }
void tsdbReaderSetCloseFlag(STsdbReader* pReader) { /*pReader->code = TSDB_CODE_TSC_QUERY_CANCELLED;*/ }

7
source/dnode/vnode/src/tsdb/tsdbReadUtil.c
View File

@ -273,7 +273,12 @@ SBrinRecord* getNextBrinRecord(SBrinRecordIter* pIter) {
pIter->pCurrentBlk = taosArrayGet(pIter->pBrinBlockList, pIter->blockIndex);
tBrinBlockClear(&pIter->block);
tsdbDataFileReadBrinBlock(pIter->pReader, pIter->pCurrentBlk, &pIter->block);
int32_t code = tsdbDataFileReadBrinBlock(pIter->pReader, pIter->pCurrentBlk, &pIter->block);
if (code != TSDB_CODE_SUCCESS) {
tsdbError("failed to read brinBlock from file, code:%s", tstrerror(code));
return NULL;
}
pIter->recordIndex = -1;
}

3
source/dnode/vnode/src/tsdb/tsdbSnapshot.c
View File

@ -857,6 +857,9 @@ static int32_t tsdbSnapWriteTombRecord(STsdbSnapWriter* writer, const STombRecor
} else {
break;
}
code = tsdbIterMergerNext(writer->ctx->tombIterMerger);
TSDB_CHECK_CODE(code, lino, _exit);
}
if (record->suid == INT64_MAX) {

15
source/dnode/vnode/src/vnd/vnodeSnapshot.c
View File

@ -414,20 +414,7 @@ int32_t vnodeSnapWriterClose(SVSnapWriter *pWriter, int8_t rollback, SSnapshot *
if (pWriter->pStreamTaskWriter) {
code = streamTaskSnapWriterClose(pWriter->pStreamTaskWriter, rollback);
if (code) goto _exit;
}
if (pWriter->pStreamStateWriter) {
code = streamStateSnapWriterClose(pWriter->pStreamStateWriter, rollback);
if (code) goto _exit;
code = streamStateRebuildFromSnap(pWriter->pStreamStateWriter, 0);
pWriter->pStreamStateWriter = NULL;
if (code) goto _exit;
}
if (pWriter->pStreamTaskWriter) {
code = streamTaskSnapWriterClose(pWriter->pStreamTaskWriter, rollback);
if (code) goto _exit;
pWriter->pStreamTaskWriter = NULL;
}
if (pWriter->pStreamStateWriter) {

19
source/dnode/vnode/src/vnd/vnodeSvr.c
View File

@ -160,7 +160,7 @@ static int32_t vnodePreProcessDropTtlMsg(SVnode *pVnode, SRpcMsg *pMsg) {
}
{ // find expired uids
tbUids = taosArrayInit(8, sizeof(int64_t));
tbUids = taosArrayInit(8, sizeof(tb_uid_t));
if (tbUids == NULL) {
code = TSDB_CODE_OUT_OF_MEMORY;
TSDB_CHECK_CODE(code, lino, _exit);
@ -756,7 +756,7 @@ int32_t vnodeProcessStreamMsg(SVnode *pVnode, SRpcMsg *pMsg, SQueueInfo *pInfo)
case TDMT_VND_STREAM_TASK_CHECK:
return tqProcessStreamTaskCheckReq(pVnode->pTq, pMsg);
case TDMT_VND_STREAM_TASK_CHECK_RSP:
return tqProcessStreamTaskCheckRsp(pVnode->pTq, 0, pMsg);
return tqProcessStreamTaskCheckRsp(pVnode->pTq, pMsg);
case TDMT_STREAM_RETRIEVE:
return tqProcessTaskRetrieveReq(pVnode->pTq, pMsg);
case TDMT_STREAM_RETRIEVE_RSP:
@ -1441,8 +1441,11 @@ static int32_t vnodeProcessSubmitReq(SVnode *pVnode, int64_t ver, void *pReq, in
SColData *pColData = (SColData *)taosArrayGet(pSubmitTbData->aCol, 0);
TSKEY *aKey = (TSKEY *)(pColData->pData);
vDebug("vgId:%d submit %d rows data, uid:%"PRId64, TD_VID(pVnode), pColData->nVal, pSubmitTbData->uid);
for (int32_t iRow = 0; iRow < pColData->nVal; iRow++) {
vDebug("vgId:%d uid:%"PRId64" ts:%"PRId64, TD_VID(pVnode), pSubmitTbData->uid, aKey[iRow]);
if (aKey[iRow] < minKey || aKey[iRow] > maxKey || (iRow > 0 && aKey[iRow] <= aKey[iRow - 1])) {
code = TSDB_CODE_INVALID_MSG;
vError("vgId:%d %s failed since %s, version:%" PRId64, TD_VID(pVnode), __func__, tstrerror(terrno), ver);
@ -1454,10 +1457,13 @@ static int32_t vnodeProcessSubmitReq(SVnode *pVnode, int64_t ver, void *pReq, in
int32_t nRow = TARRAY_SIZE(pSubmitTbData->aRowP);
SRow **aRow = (SRow **)TARRAY_DATA(pSubmitTbData->aRowP);
vDebug("vgId:%d submit %d rows data, uid:%"PRId64, TD_VID(pVnode), nRow, pSubmitTbData->uid);
for (int32_t iRow = 0; iRow < nRow; ++iRow) {
vDebug("vgId:%d uid:%"PRId64" ts:%"PRId64, TD_VID(pVnode), pSubmitTbData->uid, aRow[iRow]->ts);
if (aRow[iRow]->ts < minKey || aRow[iRow]->ts > maxKey || (iRow > 0 && aRow[iRow]->ts <= aRow[iRow - 1]->ts)) {
code = TSDB_CODE_INVALID_MSG;
vError("vgId:%d %s failed since %s, version:%" PRId64, TD_VID(pVnode), __func__, tstrerror(terrno), ver);
vError("vgId:%d %s failed since %s, version:%" PRId64, TD_VID(pVnode), __func__, tstrerror(code), ver);
goto _exit;
}
}
@ -1562,6 +1568,8 @@ static int32_t vnodeProcessSubmitReq(SVnode *pVnode, int64_t ver, void *pReq, in
} else { // create table failed
if (terrno != TSDB_CODE_TDB_TABLE_ALREADY_EXIST) {
code = terrno;
vError("vgId:%d failed to create table:%s, code:%s", TD_VID(pVnode), pSubmitTbData->pCreateTbReq->name,
tstrerror(terrno));
goto _exit;
}
terrno = 0;
@ -1864,7 +1872,6 @@ static int32_t vnodeProcessDeleteReq(SVnode *pVnode, int64_t ver, void *pReq, in
tDecoderInit(pCoder, pReq, len);
tDecodeDeleteRes(pCoder, pRes);
ASSERT(taosArrayGetSize(pRes->uidList) == 0 || (pRes->skey != 0 && pRes->ekey != 0));
for (int32_t iUid = 0; iUid < taosArrayGetSize(pRes->uidList); iUid++) {
uint64_t uid = *(uint64_t *)taosArrayGet(pRes->uidList, iUid);
@ -1938,6 +1945,10 @@ static int32_t vnodeProcessDropIndexReq(SVnode *pVnode, int64_t ver, void *pReq,
extern int32_t vnodeProcessCompactVnodeReqImpl(SVnode *pVnode, int64_t ver, void *pReq, int32_t len, SRpcMsg *pRsp);
static int32_t vnodeProcessCompactVnodeReq(SVnode *pVnode, int64_t ver, void *pReq, int32_t len, SRpcMsg *pRsp) {
if (!pVnode->restored) {
vInfo("vgId:%d, ignore compact req during restoring. ver:%" PRId64, TD_VID(pVnode), ver);
return 0;
}
return vnodeProcessCompactVnodeReqImpl(pVnode, ver, pReq, len, pRsp);
}

28
source/dnode/vnode/src/vnd/vnodeSync.c
View File

@ -549,23 +549,34 @@ static void vnodeRestoreFinish(const SSyncFSM *pFsm, const SyncIndex commitIdx)
ASSERT(commitIdx == vnodeSyncAppliedIndex(pFsm));
walApplyVer(pVnode->pWal, commitIdx);
pVnode->restored = true;
if (vnodeIsRoleLeader(pVnode)) {
vInfo("vgId:%d, sync restore finished, start to launch stream tasks", vgId);
if (pVnode->pTq->pStreamMeta->taskWillbeLaunched) {
vInfo("vgId:%d, sync restore finished, stream tasks will be launched by other thread", vgId);
return;
}
taosWLockLatch(&pVnode->pTq->pStreamMeta->lock);
if (pVnode->pTq->pStreamMeta->taskWillbeLaunched) {
vInfo("vgId:%d, sync restore finished, stream tasks will be launched by other thread", vgId);
taosWUnLockLatch(&pVnode->pTq->pStreamMeta->lock);
return;
}
if (vnodeIsRoleLeader(pVnode)) {
// start to restore all stream tasks
if (tsDisableStream) {
vInfo("vgId:%d, not launch stream tasks, since stream tasks are disabled", vgId);
vInfo("vgId:%d, sync restore finished, not launch stream tasks, since stream tasks are disabled", vgId);
} else {
vInfo("vgId:%d start to launch stream tasks", pVnode->config.vgId);
vInfo("vgId:%d sync restore finished, start to launch stream tasks", pVnode->config.vgId);
tqStartStreamTasks(pVnode->pTq);
tqCheckAndRunStreamTaskAsync(pVnode->pTq);
}
} else {
vInfo("vgId:%d, sync restore finished, not launch stream tasks since not leader", vgId);
}
taosWUnLockLatch(&pVnode->pTq->pStreamMeta->lock);
}
static void vnodeBecomeFollower(const SSyncFSM *pFsm) {
@ -580,7 +591,10 @@ static void vnodeBecomeFollower(const SSyncFSM *pFsm) {
}
taosThreadMutexUnlock(&pVnode->lock);
tqStopStreamTasks(pVnode->pTq);
if (pVnode->pTq) {
tqUpdateNodeStage(pVnode->pTq, false);
tqStopStreamTasks(pVnode->pTq);
}
}
static void vnodeBecomeLearner(const SSyncFSM *pFsm) {
@ -599,7 +613,7 @@ static void vnodeBecomeLearner(const SSyncFSM *pFsm) {
static void vnodeBecomeLeader(const SSyncFSM *pFsm) {
SVnode *pVnode = pFsm->data;
if (pVnode->pTq) {
tqUpdateNodeStage(pVnode->pTq);
tqUpdateNodeStage(pVnode->pTq, true);
}
vDebug("vgId:%d, become leader", pVnode->config.vgId);
}

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

@ -760,12 +760,14 @@ int32_t ctgGetCachedStbNameFromSuid(SCatalog* pCtg, char* dbFName, uint64_t suid
char *stb = taosHashAcquire(dbCache->stbCache, &suid, sizeof(suid));
if (NULL == stb) {
ctgDebug("stb 0x%" PRIx64 " not in cache, dbFName:%s", suid, dbFName);
ctgReleaseDBCache(pCtg, dbCache);
return TSDB_CODE_SUCCESS;
}
*stbName = taosStrdup(stb);
taosHashRelease(dbCache->stbCache, stb);
ctgReleaseDBCache(pCtg, dbCache);
return TSDB_CODE_SUCCESS;
}

3
source/libs/command/src/command.c
View File

@ -308,10 +308,11 @@ static void setCreateDBResultIntoDataBlock(SSDataBlock* pBlock, char* dbName, ch
if (retentions) {
len += sprintf(buf2 + VARSTR_HEADER_SIZE + len, " RETENTIONS %s", retentions);
taosMemoryFree(retentions);
}
}
taosMemoryFree(retentions);
(varDataLen(buf2)) = len;
colDataSetVal(pCol2, 0, buf2, false);

2
source/libs/executor/src/dataInserter.c
View File

@ -446,7 +446,7 @@ int32_t createDataInserter(SDataSinkManager* pManager, const SDataSinkNode* pDat
taosThreadMutexInit(&inserter->mutex, NULL);
if (NULL == inserter->pDataBlocks) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
return TSDB_CODE_OUT_OF_MEMORY;
goto _return;
}
inserter->fullOrderColList = pInserterNode->pCols->length == inserter->pSchema->numOfCols;

64
source/libs/executor/src/dynqueryctrloperator.c
View File

@ -151,14 +151,21 @@ static void updatePostJoinCurrTableInfo(SStbJoinDynCtrlInfo* pStbJoin)
static int32_t buildGroupCacheOperatorParam(SOperatorParam** ppRes, int32_t downstreamIdx, int32_t vgId, int64_t tbUid, bool needCache, SOperatorParam* pChild) {
*ppRes = taosMemoryMalloc(sizeof(SOperatorParam));
if (NULL == *ppRes) {
freeOperatorParam(pChild, OP_GET_PARAM);
return TSDB_CODE_OUT_OF_MEMORY;
}
if (pChild) {
(*ppRes)->pChildren = taosArrayInit(1, POINTER_BYTES);
if (NULL == *ppRes) {
if (NULL == (*ppRes)->pChildren) {
freeOperatorParam(pChild, OP_GET_PARAM);
freeOperatorParam(*ppRes, OP_GET_PARAM);
*ppRes = NULL;
return TSDB_CODE_OUT_OF_MEMORY;
}
if (NULL == taosArrayPush((*ppRes)->pChildren, &pChild)) {
freeOperatorParam(pChild, OP_GET_PARAM);
freeOperatorParam(*ppRes, OP_GET_PARAM);
*ppRes = NULL;
return TSDB_CODE_OUT_OF_MEMORY;
}
} else {
@ -167,6 +174,8 @@ static int32_t buildGroupCacheOperatorParam(SOperatorParam** ppRes, int32_t down
SGcOperatorParam* pGc = taosMemoryMalloc(sizeof(SGcOperatorParam));
if (NULL == pGc) {
freeOperatorParam(*ppRes, OP_GET_PARAM);
*ppRes = NULL;
return TSDB_CODE_OUT_OF_MEMORY;
}
@ -193,6 +202,7 @@ static int32_t buildGroupCacheNotifyOperatorParam(SOperatorParam** ppRes, int32_
SGcNotifyOperatorParam* pGc = taosMemoryMalloc(sizeof(SGcNotifyOperatorParam));
if (NULL == pGc) {
freeOperatorParam(*ppRes, OP_NOTIFY_PARAM);
return TSDB_CODE_OUT_OF_MEMORY;
}
@ -248,6 +258,7 @@ static int32_t buildBatchExchangeOperatorParam(SOperatorParam** ppRes, int32_t d
SExchangeOperatorBatchParam* pExc = taosMemoryMalloc(sizeof(SExchangeOperatorBatchParam));
if (NULL == pExc) {
taosMemoryFreeClear(*ppRes);
return TSDB_CODE_OUT_OF_MEMORY;
}
@ -255,6 +266,7 @@ static int32_t buildBatchExchangeOperatorParam(SOperatorParam** ppRes, int32_t d
pExc->pBatchs = tSimpleHashInit(tSimpleHashGetSize(pVg), taosGetDefaultHashFunction(TSDB_DATA_TYPE_INT));
if (NULL == pExc->pBatchs) {
taosMemoryFree(pExc);
taosMemoryFreeClear(*ppRes);
return TSDB_CODE_OUT_OF_MEMORY;
}
tSimpleHashSetFreeFp(pExc->pBatchs, freeExchangeGetBasicOperatorParam);
@ -288,21 +300,36 @@ static int32_t buildBatchExchangeOperatorParam(SOperatorParam** ppRes, int32_t d
static int32_t buildMergeJoinOperatorParam(SOperatorParam** ppRes, bool initParam, SOperatorParam* pChild0, SOperatorParam* pChild1) {
*ppRes = taosMemoryMalloc(sizeof(SOperatorParam));
if (NULL == *ppRes) {
freeOperatorParam(pChild0, OP_GET_PARAM);
freeOperatorParam(pChild1, OP_GET_PARAM);
return TSDB_CODE_OUT_OF_MEMORY;
}
(*ppRes)->pChildren = taosArrayInit(2, POINTER_BYTES);
if (NULL == *ppRes) {
freeOperatorParam(pChild0, OP_GET_PARAM);
freeOperatorParam(pChild1, OP_GET_PARAM);
freeOperatorParam(*ppRes, OP_GET_PARAM);
*ppRes = NULL;
return TSDB_CODE_OUT_OF_MEMORY;
}
if (NULL == taosArrayPush((*ppRes)->pChildren, &pChild0)) {
freeOperatorParam(pChild0, OP_GET_PARAM);
freeOperatorParam(pChild1, OP_GET_PARAM);
freeOperatorParam(*ppRes, OP_GET_PARAM);
*ppRes = NULL;
return TSDB_CODE_OUT_OF_MEMORY;
}
if (NULL == taosArrayPush((*ppRes)->pChildren, &pChild1)) {
freeOperatorParam(pChild1, OP_GET_PARAM);
freeOperatorParam(*ppRes, OP_GET_PARAM);
*ppRes = NULL;
return TSDB_CODE_OUT_OF_MEMORY;
}
SSortMergeJoinOperatorParam* pJoin = taosMemoryMalloc(sizeof(SSortMergeJoinOperatorParam));
if (NULL == pJoin) {
freeOperatorParam(*ppRes, OP_GET_PARAM);
*ppRes = NULL;
return TSDB_CODE_OUT_OF_MEMORY;
}
@ -318,16 +345,28 @@ static int32_t buildMergeJoinOperatorParam(SOperatorParam** ppRes, bool initPara
static int32_t buildMergeJoinNotifyOperatorParam(SOperatorParam** ppRes, SOperatorParam* pChild0, SOperatorParam* pChild1) {
*ppRes = taosMemoryMalloc(sizeof(SOperatorParam));
if (NULL == *ppRes) {
freeOperatorParam(pChild0, OP_NOTIFY_PARAM);
freeOperatorParam(pChild1, OP_NOTIFY_PARAM);
return TSDB_CODE_OUT_OF_MEMORY;
}
(*ppRes)->pChildren = taosArrayInit(2, POINTER_BYTES);
if (NULL == *ppRes) {
taosMemoryFreeClear(*ppRes);
freeOperatorParam(pChild0, OP_NOTIFY_PARAM);
freeOperatorParam(pChild1, OP_NOTIFY_PARAM);
return TSDB_CODE_OUT_OF_MEMORY;
}
if (pChild0 && NULL == taosArrayPush((*ppRes)->pChildren, &pChild0)) {
freeOperatorParam(*ppRes, OP_NOTIFY_PARAM);
freeOperatorParam(pChild0, OP_NOTIFY_PARAM);
freeOperatorParam(pChild1, OP_NOTIFY_PARAM);
*ppRes = NULL;
return TSDB_CODE_OUT_OF_MEMORY;
}
if (pChild1 && NULL == taosArrayPush((*ppRes)->pChildren, &pChild1)) {
freeOperatorParam(*ppRes, OP_NOTIFY_PARAM);
freeOperatorParam(pChild1, OP_NOTIFY_PARAM);
*ppRes = NULL;
return TSDB_CODE_OUT_OF_MEMORY;
}
@ -420,13 +459,34 @@ static int32_t buildSeqStbJoinOperatorParam(SDynQueryCtrlOperatorInfo* pInfo, SS
if (TSDB_CODE_SUCCESS == code) {
code = buildGroupCacheOperatorParam(&pGcParam0, 0, *leftVg, *leftUid, pPost->leftNeedCache, pSrcParam0);
pSrcParam0 = NULL;
}
if (TSDB_CODE_SUCCESS == code) {
code = buildGroupCacheOperatorParam(&pGcParam1, 1, *rightVg, *rightUid, pPost->rightNeedCache, pSrcParam1);
pSrcParam1 = NULL;
}
if (TSDB_CODE_SUCCESS == code) {
code = buildMergeJoinOperatorParam(ppParam, pSrcParam0 ? true : false, pGcParam0, pGcParam1);
}
if (TSDB_CODE_SUCCESS != code) {
if (pSrcParam0) {
freeOperatorParam(pSrcParam0, OP_GET_PARAM);
}
if (pSrcParam1) {
freeOperatorParam(pSrcParam1, OP_GET_PARAM);
}
if (pGcParam0) {
freeOperatorParam(pGcParam0, OP_GET_PARAM);
}
if (pGcParam1) {
freeOperatorParam(pGcParam1, OP_GET_PARAM);
}
if (*ppParam) {
freeOperatorParam(*ppParam, OP_GET_PARAM);
*ppParam = NULL;
}
}
return code;
}
@ -488,7 +548,7 @@ static void handleSeqJoinCurrRetrieveEnd(SOperatorInfo* pOperator, SStbJoinDynCt
if (pPost->leftNeedCache) {
uint32_t* num = tSimpleHashGet(pStbJoin->ctx.prev.leftCache, &pPost->leftCurrUid, sizeof(pPost->leftCurrUid));
if (--(*num) <= 0) {
if (num && --(*num) <= 0) {
tSimpleHashRemove(pStbJoin->ctx.prev.leftCache, &pPost->leftCurrUid, sizeof(pPost->leftCurrUid));
notifySeqJoinTableCacheEnd(pOperator, pPost, true);
}

6
source/libs/executor/src/eventwindowoperator.c
View File

@ -277,7 +277,7 @@ int32_t eventWindowAggImpl(SOperatorInfo* pOperator, SEventWindowOperatorInfo* p
SFilterColumnParam param2 = {.numOfCols = taosArrayGetSize(pBlock->pDataBlock), .pDataBlock = pBlock->pDataBlock};
code = filterSetDataFromSlotId(pInfo->pEndCondInfo, &param2);
if (code != TSDB_CODE_SUCCESS) {
return code;
goto _return;
}
int32_t status2 = 0;
@ -331,10 +331,12 @@ int32_t eventWindowAggImpl(SOperatorInfo* pOperator, SEventWindowOperatorInfo* p
}
}
_return:
colDataDestroy(ps);
taosMemoryFree(ps);
colDataDestroy(pe);
taosMemoryFree(pe);
return TSDB_CODE_SUCCESS;
return code;
}

19
source/libs/executor/src/groupcacheoperator.c
View File

@ -223,6 +223,9 @@ static int32_t acquireFdFromFileCtx(SGcFileCacheCtx* pFileCtx, int32_t fileId, S
SGroupCacheFileInfo newFile = {0};
taosHashPut(pFileCtx->pCacheFile, &fileId, sizeof(fileId), &newFile, sizeof(newFile));
pTmp = taosHashGet(pFileCtx->pCacheFile, &fileId, sizeof(fileId));
if (NULL == pTmp) {
return TSDB_CODE_OUT_OF_MEMORY;
}
}
if (pTmp->deleted) {
@ -287,7 +290,7 @@ static int32_t saveBlocksToDisk(SGroupCacheOperatorInfo* pGCache, SGcDownstreamC
if (deleted) {
qTrace("FileId:%d-%d-%d already be deleted, skip write",
pCtx->id, pGroup->vgId, pHead->basic.fileId);
pCtx->id, pGroup ? pGroup->vgId : GROUP_CACHE_DEFAULT_VGID, pHead->basic.fileId);
int64_t blkId = pHead->basic.blkId;
pHead = pHead->next;
@ -337,7 +340,9 @@ static int32_t addBlkToDirtyBufList(SGroupCacheOperatorInfo* pGCache, SGcDownstr
return TSDB_CODE_OUT_OF_MEMORY;
}
pBufInfo = taosHashGet(pCache->pDirtyBlk, &pBufInfo->basic.blkId, sizeof(pBufInfo->basic.blkId));
if (NULL == pBufInfo) {
return TSDB_CODE_OUT_OF_MEMORY;
}
int32_t code = TSDB_CODE_SUCCESS;
SGcBlkBufInfo* pWriteHead = NULL;
@ -378,6 +383,10 @@ static int32_t addBlkToDirtyBufList(SGroupCacheOperatorInfo* pGCache, SGcDownstr
static FORCE_INLINE void chkRemoveVgroupCurrFile(SGcFileCacheCtx* pFileCtx, int32_t downstreamIdx, int32_t vgId) {
SGroupCacheFileInfo* pFileInfo = taosHashGet(pFileCtx->pCacheFile, &pFileCtx->fileId, sizeof(pFileCtx->fileId));
if (NULL == pFileInfo) {
return;
}
if (0 == pFileInfo->groupNum) {
removeGroupCacheFile(pFileInfo);
@ -711,6 +720,9 @@ static int32_t addFileRefTableNum(SGcFileCacheCtx* pFileCtx, int32_t fileId, int
newFile.groupNum = 1;
taosHashPut(pFileCtx->pCacheFile, &fileId, sizeof(fileId), &newFile, sizeof(newFile));
pTmp = taosHashGet(pFileCtx->pCacheFile, &fileId, sizeof(fileId));
if (NULL == pTmp) {
return TSDB_CODE_OUT_OF_MEMORY;
}
} else {
pTmp->groupNum++;
}
@ -786,6 +798,9 @@ static int32_t addNewGroupData(struct SOperatorInfo* pOperator, SOperatorParam*
}
*ppGrp = taosHashGet(pGrpHash, &uid, sizeof(uid));
if (NULL == *ppGrp) {
return TSDB_CODE_OUT_OF_MEMORY;
}
initNewGroupData(pCtx, *ppGrp, pParam->downstreamIdx, vgId, pGCache->batchFetch, pGcParam->needCache);
qError("new group %" PRIu64 " initialized, downstreamIdx:%d, vgId:%d, needCache:%d", uid, pParam->downstreamIdx, vgId, pGcParam->needCache);

3
source/libs/executor/src/groupoperator.c
View File

@ -1132,7 +1132,8 @@ static SSDataBlock* doStreamHashPartition(SOperatorInfo* pOperator) {
} break;
case STREAM_CREATE_CHILD_TABLE:
case STREAM_RETRIEVE:
case STREAM_CHECKPOINT: {
case STREAM_CHECKPOINT:
case STREAM_GET_ALL: {
return pBlock;
}
default:

2
source/libs/executor/src/hashjoinoperator.c
View File

@ -636,12 +636,14 @@ static int32_t addRowToHashImpl(SHJoinOperatorInfo* pJoin, SGroupData* pGroup, S
int32_t code = getValBufFromPages(pJoin->pRowBufs, getHJoinValBufSize(pTable, rowIdx), &pTable->valData, pRow);
if (code) {
taosMemoryFree(pRow);
return code;
}
if (NULL == pGroup) {
pRow->next = NULL;
if (tSimpleHashPut(pJoin->pKeyHash, pTable->keyData, keyLen, &group, sizeof(group))) {
taosMemoryFree(pRow);
return TSDB_CODE_OUT_OF_MEMORY;
}
} else {

5
source/libs/executor/src/mergejoinoperator.c
View File

@ -711,6 +711,11 @@ static bool mergeJoinGetNextTimestamp(SOperatorInfo* pOperator, int64_t* pLeftTs
}
}
}
if (NULL == pJoinInfo->pLeft || NULL == pJoinInfo->pRight) {
setMergeJoinDone(pOperator);
return false;
}
// only the timestamp match support for ordinary table
SColumnInfoData* pLeftCol = taosArrayGet(pJoinInfo->pLeft->pDataBlock, pJoinInfo->leftCol.slotId);

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