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TDengine
TDengine
提交 3f96e416 编写于 作者: C Cary Xu
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Merge branch '3.0' into feature/3.0_interval_hash_optimize

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Jenkinsfile2
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......@@ -53,6 +53,7 @@ def check_docs() {
}
sh '''
cd ${WKC}
git remote prune origin
git pull >/dev/null
git fetch origin +refs/pull/${CHANGE_ID}/merge
git checkout -qf FETCH_HEAD
......
cmake/cmake.version
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......@@ -2,7 +2,7 @@
IF (DEFINED VERNUMBER)
SET(TD_VER_NUMBER ${VERNUMBER})
ELSE ()
SET(TD_VER_NUMBER "3.0.0.0")
SET(TD_VER_NUMBER "3.0.0.1")
ENDIF ()
IF (DEFINED VERCOMPATIBLE)
......
cmake/taostools_CMakeLists.txt.in
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......@@ -2,7 +2,7 @@
# taos-tools
ExternalProject_Add(taos-tools
GIT_REPOSITORY https://github.com/taosdata/taos-tools.git
GIT_TAG 6bde102
GIT_TAG 2af2222
SOURCE_DIR "${TD_SOURCE_DIR}/tools/taos-tools"
BINARY_DIR ""
#BUILD_IN_SOURCE TRUE
......
docs/en/01-index.md
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......@@ -5,7 +5,7 @@ slug: /
---
TDengine is an open source, cloud native time-series database optimized for Internet of Things (IoT), Connected Cars, and Industrial IoT. It enables efficient, real-time data ingestion, processing, and monitoring of TB and even PB scale data per day, generated by billions of sensors and data collectors. This document is the TDengine user manual. It introduces the basic, as well as novel concepts, in TDengine, and also talks in detail about installation, features, SQL, APIs, operation, maintenance, kernel design and other topics. It’s written mainly for architects, developers and system administrators.
TDengine is an [open source](https://tdengine.com/tdengine/open-source-time-series-database/), [cloud native](https://tdengine.com/tdengine/cloud-native-time-series-database/) time-series database optimized for Internet of Things (IoT), Connected Cars, and Industrial IoT. It enables efficient, real-time data ingestion, processing, and monitoring of TB and even PB scale data per day, generated by billions of sensors and data collectors. This document is the TDengine user manual. It introduces the basic, as well as novel concepts, in TDengine, and also talks in detail about installation, features, SQL, APIs, operation, maintenance, kernel design and other topics. It’s written mainly for architects, developers and system administrators.
To get an overview of TDengine, such as a feature list, benchmarks, and competitive advantages, please browse through the [Introduction](./intro) section.
......
docs/en/02-intro/index.md
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......@@ -3,7 +3,7 @@ title: Introduction
toc_max_heading_level: 2
---
TDengine is an open source, high-performance, cloud native time-series database 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 an open source, high-performance, cloud native [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.
This section introduces the major features, competitive advantages, typical use-cases and benchmarks to help you get a high level overview of TDengine.
......@@ -33,17 +33,18 @@ For more details on features, please read through the entire documentation.
By making full use of [characteristics of time series data](https://tdengine.com/tsdb/characteristics-of-time-series-data/), TDengine differentiates itself from other time series databases, with the following advantages.
- **High-Performance**: TDengine is the only time-series database to solve the high cardinality issue to support billions of data collection points while out performing other time-series databases for data ingestion, querying and data compression.
- **[High-Performance](https://tdengine.com/tdengine/high-performance-time-series-database/)**: TDengine is the only time-series database to solve the high cardinality issue to support billions of data collection points while out performing other time-series databases for data ingestion, querying and data compression.
- **Simplified Solution**: Through built-in caching, stream processing and data subscription features, TDengine provides a simplified solution for time-series data processing. It reduces system design complexity and operation costs significantly.
- **[Simplified Solution](https://tdengine.com/tdengine/simplified-time-series-data-solution/)**: Through built-in caching, stream processing and data subscription features, TDengine provides a simplified solution for time-series data processing. It reduces system design complexity and operation costs significantly.
- **Cloud Native**: Through native distributed design, sharding and partitioning, separation of compute and storage, RAFT, support for kubernetes deployment and full observability, TDengine is a cloud native Time-Series Database and can be deployed on public, private or hybrid clouds.
- **[Cloud Native](https://tdengine.com/tdengine/cloud-native-time-series-database/)**: Through native distributed design, sharding and partitioning, separation of compute and storage, RAFT, support for kubernetes deployment and full observability, TDengine is a cloud native Time-Series Database and can be deployed on public, private or hybrid clouds.
- **Ease of Use**: For administrators, TDengine significantly reduces the effort to deploy and maintain. For developers, it provides a simple interface, simplified solution and seamless integrations for third party tools. For data users, it gives easy data access.
- **[Ease of Use](https://tdengine.com/tdengine/easy-time-series-data-platform/)**: For administrators, TDengine significantly reduces the effort to[
](https://tdengine.com/tdengine/easy-time-series-data-platform/) deploy and maintain. For developers, it provides a simple interface, simplified solution and seamless integrations for third party tools. For data users, it gives easy data access.
- **Easy Data Analytics**: Through super tables, storage and compute separation, data partitioning by time interval, pre-computation and other means, TDengine makes it easy to explore, format, and get access to data in a highly efficient way.
- **[Easy Data Analytics](https://tdengine.com/tdengine/time-series-data-analytics-made-easy/)**: Through super tables, storage and compute separation, data partitioning by time interval, pre-computation and other means, TDengine makes it easy to explore, format, and get access to data in a highly efficient way.
- **Open Source**: TDengine’s core modules, including cluster feature, are all available under open source licenses. It has gathered over 19k stars on GitHub. There is an active developer community, and over 140k running instances worldwide.
- **[Open Source](https://tdengine.com/tdengine/open-source-time-series-database/)**: TDengine’s core modules, including cluster feature, are all available under open source licenses. It has gathered over 19k stars on GitHub. There is an active developer community, and over 140k running instances worldwide.
With TDengine, the total cost of ownership of your time-series data platform can be greatly reduced. 1: With its superior performance, the computing and storage resources are reduced significantly；2: With SQL support, it can be seamlessly integrated with many third party tools, and learning costs/migration costs are reduced significantly；3: With its simplified solution and nearly zero management, the operation and maintenance costs are reduced significantly.
......@@ -96,14 +97,13 @@ As a high-performance, scalable and SQL supported time-series database, TDengine
| **System Maintenance Requirements** | **Not Applicable** | **Might Be Applicable** | **Very Applicable** | **Description** |
| ------------------------------------------------- | ------------------ | ----------------------- | ------------------- | ------------------------------------------------------------ |
| Native high-reliability | | | √ | TDengine has a very robust, reliable and easily configurable system architecture to simplify routine operation. Human errors and accidents are eliminated to the greatest extent, with a streamlined experience for operators. |
| Minimize learning and maintenance costs | | | √ | In addition to being easily configurable, standard SQL support and the Taos shell for ad hoc queries makes maintenance simpler, allows reuse and reduces learning costs.|
| Minimize learning and maintenance costs | | | √ | In addition to being easily configurable, standard SQL support and the TDengine CLI for ad hoc queries makes maintenance simpler, allows reuse and reduces learning costs.|
| Abundant talent supply | √ | | | Given the above, and given the extensive training and professional services provided by TDengine, it is easy to migrate from existing solutions or create a new and lasting solution based on TDengine.|
## Comparison with other databases
- [Writing Performance Comparison of TDengine and InfluxDB ](https://tdengine.com/2022/02/23/4975.html)
- [Query Performance Comparison of TDengine and InfluxDB](https://tdengine.com/2022/02/24/5120.html)
- [TDengine vs InfluxDB、OpenTSDB、Cassandra、MySQL、ClickHouse](https://www.tdengine.com/downloads/TDengine_Testing_Report_en.pdf)
- [TDengine vs OpenTSDB](https://tdengine.com/2019/09/12/710.html)
- [TDengine vs Cassandra](https://tdengine.com/2019/09/12/708.html)
- [TDengine vs InfluxDB](https://tdengine.com/2019/09/12/706.html)
docs/zh/05-get-started/03-package.md
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......@@ -108,7 +108,7 @@ apt-get 方式只适用于 Debian 或 Ubuntu 系统
</Tabs>
:::info
下载其他组件、最新 Beta 版及之前版本的安装包，请点击[发布历史页面](../../releases)
下载其他组件、最新 Beta 版及之前版本的安装包，请点击[发布历史页面](../../releases/tdengine)
:::
:::note
......
docs/zh/05-get-started/_pkg_install.mdx 已删除 100644 → 0
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import PkgList from "/components/PkgList";
TDengine 的安装非常简单，从下载到安装成功仅仅只要几秒钟。
标准的服务端安装包包含了 taos、taosd、taosAdapter、taosdump、taosBenchmark、TDinsight 安装脚本和示例代码；如果您只需要用到服务端程序和客户端连接的 C/C++ 语言支持，也可以仅下载 lite 版本的安装包。
在安装包格式上，我们提供 tar.gz, rpm 和 deb 格式，为企业客户提供 tar.gz 格式安装包，以方便在特定操作系统上使用。需要注意的是，rpm 和 deb 包不含 taosdump、taosBenchmark 和 TDinsight 安装脚本，这些工具需要通过安装 taosTool 包获得。
发布版本包括稳定版和 Beta 版，Beta 版含有更多新功能。正式上线或测试建议安装稳定版。您可以根据需要选择下载：
<PkgList type={0}/>
具体的安装方法，请参见[安装包的安装和卸载](/operation/pkg-install)。
下载其他组件、最新 Beta 版及之前版本的安装包，请点击[这里](https://www.taosdata.com/all-downloads)
查看 Release Notes, 请点击[这里](https://github.com/taosdata/TDengine/releases)
docs/zh/07-develop/01-connect/_connect_java.mdx
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......@@ -12,4 +12,4 @@
{{#include docs/examples/java/src/main/java/com/taos/example/WSConnectExample.java:main}}
```
更多连接参数配置，参考[Java 连接器](/reference/connector/java)
更多连接参数配置，参考[Java 连接器](../../connector/java)
docs/zh/07-develop/01-connect/index.md
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......@@ -14,10 +14,10 @@ import ConnCSNative from "./_connect_cs.mdx";
import ConnC from "./_connect_c.mdx";
import ConnR from "./_connect_r.mdx";
import ConnPHP from "./_connect_php.mdx";
import InstallOnWindows from "../../14-reference/03-connector/_linux_install.mdx";
import InstallOnLinux from "../../14-reference/03-connector/_windows_install.mdx";
import VerifyLinux from "../../14-reference/03-connector/_verify_linux.mdx";
import VerifyWindows from "../../14-reference/03-connector/_verify_windows.mdx";
import InstallOnWindows from "../../08-connector/_linux_install.mdx";
import InstallOnLinux from "../../08-connector/_windows_install.mdx";
import VerifyLinux from "../../08-connector/_verify_linux.mdx";
import VerifyWindows from "../../08-connector/_verify_windows.mdx";
TDengine 提供了丰富的应用程序开发接口，为了便于用户快速开发自己的应用，TDengine 支持了多种编程语言的连接器，其中官方连接器包括支持 C/C++、Java、Python、Go、Node.js、C#、Rust、Lua（社区贡献）和 PHP （社区贡献）的连接器。这些连接器支持使用原生接口（taosc）和 REST 接口（部分语言暂不支持）连接 TDengine 集群。社区开发者也贡献了多个非官方连接器，例如 ADO.NET 连接器、Lua 连接器和 PHP 连接器。
......@@ -33,7 +33,7 @@ TDengine 提供了丰富的应用程序开发接口，为了便于用户快速
关键不同点在于：
1. 使用 REST 连接，用户无需安装客户端驱动程序 taosc，具有跨平台易用的优势，但性能要下降 30%左右。
2. 使用原生连接可以体验 TDengine 的全部功能，如[参数绑定接口](/reference/connector/cpp#参数绑定-api)、[订阅](/reference/connector/cpp#订阅和消费-api)等等。
2. 使用原生连接可以体验 TDengine 的全部功能，如[参数绑定接口](../../connector/cpp#参数绑定-api)、[订阅](../../connector/cpp#订阅和消费-api)等等。
## 安装客户端驱动 taosc
......
docs/zh/07-develop/07-tmq.mdx
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......@@ -64,7 +64,7 @@ DLL_EXPORT void tmq_conf_destroy(tmq_conf_t *conf);
DLL_EXPORT void tmq_conf_set_auto_commit_cb(tmq_conf_t *conf, tmq_commit_cb *cb, void *param);
```
这些 API 的文档请见 [C/C++ Connector](/reference/connector/cpp)，下面介绍一下它们的具体用法（超级表和子表结构请参考“数据建模”一节），完整的示例代码请见下面 C 语言的示例代码。
这些 API 的文档请见 [C/C++ Connector](../../connector/cpp)，下面介绍一下它们的具体用法（超级表和子表结构请参考“数据建模”一节），完整的示例代码请见下面 C 语言的示例代码。
</TabItem>
<TabItem value="java" label="Java">
......
docs/zh/07-develop/index.md
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......@@ -12,7 +12,7 @@ title: 开发指南
7. 在很多场景下(如车辆管理)，应用需要获取每个数据采集点的最新状态，那么建议你采用TDengine的cache功能，而不用单独部署Redis等缓存软件。
8. 如果你发现TDengine的函数无法满足你的要求，那么你可以使用用户自定义函数来解决问题。
本部分内容就是按照上述的顺序组织的。为便于理解，TDengine为每个功能为每个支持的编程语言都提供了示例代码。如果你希望深入了解SQL的使用，需要查看[SQL手册](/taos-sql/)。如果想更深入地了解各连接器的使用，请阅读[连接器参考指南](/reference/connector/)。如果还希望想将TDengine与第三方系统集成起来，比如Grafana, 请参考[第三方工具](/third-party/)。
本部分内容就是按照上述的顺序组织的。为便于理解，TDengine为每个功能为每个支持的编程语言都提供了示例代码。如果你希望深入了解SQL的使用，需要查看[SQL手册](/taos-sql/)。如果想更深入地了解各连接器的使用，请阅读[连接器参考指南](../reference/connector/)。如果还希望想将TDengine与第三方系统集成起来，比如Grafana, 请参考[第三方工具](/third-party/)。
如果在开发过程中遇到任何问题，请点击每个页面下方的["反馈问题"](https://github.com/taosdata/TDengine/issues/new/choose), 在GitHub上直接递交issue。
......
docs/zh/14-reference/03-connector/_linux_install.mdx → docs/zh/08-connector/_linux_install.mdx
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......@@ -4,7 +4,7 @@ import PkgListV3 from "/components/PkgListV3";
<PkgListV3 type={1} sys="Linux" />
[所有下载](../../releases)
[所有下载](../../releases/tdengine)
2. 解压缩软件包
......
docs/zh/14-reference/03-connector/_windows_install.mdx → docs/zh/08-connector/_windows_install.mdx
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......@@ -4,7 +4,8 @@ import PkgListV3 from "/components/PkgListV3";
<PkgListV3 type={4} sys="Windows" />
[所有下载](../../releases)
[所有下载](../../releases/tdengine)
2. 执行安装程序，按提示选择默认值，完成安装
3. 安装路径
......
docs/zh/14-reference/03-connector/cpp.mdx → docs/zh/08-connector/cpp.mdx
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......@@ -22,7 +22,7 @@ TDengine 客户端驱动的动态库位于：
## 支持的平台
请参考[支持的平台列表](/reference/connector#支持的平台)
请参考[支持的平台列表](../connector#支持的平台)
## 支持的版本
......@@ -30,7 +30,7 @@ TDengine 客户端驱动的版本号与 TDengine 服务端的版本号是一一
## 安装步骤
TDengine 客户端驱动的安装请参考 [安装指南](/reference/connector#安装步骤)
TDengine 客户端驱动的安装请参考 [安装指南](../connector#安装步骤)
## 建立连接
......
docs/zh/14-reference/03-connector/csharp.mdx → docs/zh/08-connector/csharp.mdx
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......@@ -9,12 +9,12 @@ import Tabs from '@theme/Tabs';
import TabItem from '@theme/TabItem';
import Preparition from "./_preparition.mdx"
import CSInsert from "../../07-develop/03-insert-data/_cs_sql.mdx"
import CSInfluxLine from "../../07-develop/03-insert-data/_cs_line.mdx"
import CSOpenTSDBTelnet from "../../07-develop/03-insert-data/_cs_opts_telnet.mdx"
import CSOpenTSDBJson from "../../07-develop/03-insert-data/_cs_opts_json.mdx"
import CSQuery from "../../07-develop/04-query-data/_cs.mdx"
import CSAsyncQuery from "../../07-develop/04-query-data/_cs_async.mdx"
import CSInsert from "../07-develop/03-insert-data/_cs_sql.mdx"
import CSInfluxLine from "../07-develop/03-insert-data/_cs_line.mdx"
import CSOpenTSDBTelnet from "../07-develop/03-insert-data/_cs_opts_telnet.mdx"
import CSOpenTSDBJson from "../07-develop/03-insert-data/_cs_opts_json.mdx"
import CSQuery from "../07-develop/04-query-data/_cs.mdx"
import CSAsyncQuery from "../07-develop/04-query-data/_cs_async.mdx"
`TDengine.Connector` 是 TDengine 提供的 C# 语言连接器。C# 开发人员可以通过它开发存取 TDengine 集群数据的 C# 应用软件。
......@@ -32,7 +32,7 @@ import CSAsyncQuery from "../../07-develop/04-query-data/_cs_async.mdx"
## 版本支持
请参考[版本支持列表](/reference/connector#版本支持)
请参考[版本支持列表](../connector#版本支持)
## 支持的功能特性
......@@ -49,7 +49,7 @@ import CSAsyncQuery from "../../07-develop/04-query-data/_cs_async.mdx"
* 安装 [.NET SDK](https://dotnet.microsoft.com/download)
* [Nuget 客户端](https://docs.microsoft.com/en-us/nuget/install-nuget-client-tools) （可选安装）
* 安装 TDengine 客户端驱动，具体步骤请参考[安装客户端驱动](/reference/connector#安装客户端驱动)
* 安装 TDengine 客户端驱动，具体步骤请参考[安装客户端驱动](../connector#安装客户端驱动)
### 使用 dotnet CLI 安装
......
docs/zh/14-reference/03-connector/go.mdx → docs/zh/08-connector/go.mdx
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......@@ -9,11 +9,11 @@ import Tabs from '@theme/Tabs';
import TabItem from '@theme/TabItem';
import Preparition from "./_preparition.mdx"
import GoInsert from "../../07-develop/03-insert-data/_go_sql.mdx"
import GoInfluxLine from "../../07-develop/03-insert-data/_go_line.mdx"
import GoOpenTSDBTelnet from "../../07-develop/03-insert-data/_go_opts_telnet.mdx"
import GoOpenTSDBJson from "../../07-develop/03-insert-data/_go_opts_json.mdx"
import GoQuery from "../../07-develop/04-query-data/_go.mdx"
import GoInsert from "../07-develop/03-insert-data/_go_sql.mdx"
import GoInfluxLine from "../07-develop/03-insert-data/_go_line.mdx"
import GoOpenTSDBTelnet from "../07-develop/03-insert-data/_go_opts_telnet.mdx"
import GoOpenTSDBJson from "../07-develop/03-insert-data/_go_opts_json.mdx"
import GoQuery from "../07-develop/04-query-data/_go.mdx"
`driver-go` 是 TDengine 的官方 Go 语言连接器，实现了 Go 语言[ database/sql ](https://golang.org/pkg/database/sql/) 包的接口。Go 开发人员可以通过它开发存取 TDengine 集群数据的应用软件。
......@@ -30,7 +30,7 @@ REST 连接支持所有能运行 Go 的平台。
## 版本支持
请参考[版本支持列表](/reference/connector#版本支持)
请参考[版本支持列表](../connector#版本支持)
## 支持的功能特性
......@@ -56,7 +56,7 @@ REST 连接支持所有能运行 Go 的平台。
### 安装前准备
* 安装 Go 开发环境（Go 1.14 及以上，GCC 4.8.5 及以上）
* 如果使用原生连接器，请安装 TDengine 客户端驱动，具体步骤请参考[安装客户端驱动](/reference/connector#安装客户端驱动)
* 如果使用原生连接器，请安装 TDengine 客户端驱动，具体步骤请参考[安装客户端驱动](../connector#安装客户端驱动)
配置好环境变量，检查命令：
......
docs/zh/14-reference/03-connector/java.mdx → docs/zh/08-connector/java.mdx
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......@@ -35,7 +35,7 @@ REST 连接支持所有能运行 Java 的平台。
## 版本支持
请参考[版本支持列表](/reference/connector#版本支持)
请参考[版本支持列表](../connector#版本支持)
## TDengine DataType 和 Java DataType
......@@ -64,7 +64,7 @@ TDengine 目前支持时间戳、数字、字符、布尔类型，与 Java 对
使用 Java Connector 连接数据库前，需要具备以下条件：
- 已安装 Java 1.8 或以上版本运行时环境和 Maven 3.6 或以上版本
- 已安装 TDengine 客户端驱动（使用原生连接必须安装，使用 REST 连接无需安装），具体步骤请参考[安装客户端驱动](/reference/connector#安装客户端驱动)
- 已安装 TDengine 客户端驱动（使用原生连接必须安装，使用 REST 连接无需安装），具体步骤请参考[安装客户端驱动](../connector#安装客户端驱动)
### 安装连接器
......
docs/zh/14-reference/03-connector/node.mdx → docs/zh/08-connector/node.mdx
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......@@ -9,11 +9,11 @@ import Tabs from "@theme/Tabs";
import TabItem from "@theme/TabItem";
import Preparition from "./_preparition.mdx";
import NodeInsert from "../../07-develop/03-insert-data/_js_sql.mdx";
import NodeInfluxLine from "../../07-develop/03-insert-data/_js_line.mdx";
import NodeOpenTSDBTelnet from "../../07-develop/03-insert-data/_js_opts_telnet.mdx";
import NodeOpenTSDBJson from "../../07-develop/03-insert-data/_js_opts_json.mdx";
import NodeQuery from "../../07-develop/04-query-data/_js.mdx";
import NodeInsert from "../07-develop/03-insert-data/_js_sql.mdx";
import NodeInfluxLine from "../07-develop/03-insert-data/_js_line.mdx";
import NodeOpenTSDBTelnet from "../07-develop/03-insert-data/_js_opts_telnet.mdx";
import NodeOpenTSDBJson from "../07-develop/03-insert-data/_js_opts_json.mdx";
import NodeQuery from "../07-develop/04-query-data/_js.mdx";
`@tdengine/client` 和 `@tdengine/rest` 是 TDengine 的官方 Node.js 语言连接器。 Node.js 开发人员可以通过它开发可以存取 TDengine 集群数据的应用软件。注意：从 TDengine 3.0 开始 Node.js 原生连接器的包名由 `td2.0-connector` 改名为 `@tdengine/client` 而 rest 连接器的包名由 `td2.0-rest-connector` 改为 `@tdengine/rest`。并且不与 TDengine 2.x 兼容。
......@@ -28,7 +28,7 @@ REST 连接器支持所有能运行 Node.js 的平台。
## 版本支持
请参考[版本支持列表](/reference/connector#版本支持)
请参考[版本支持列表](../connector#版本支持)
## 支持的功能特性
......@@ -52,7 +52,7 @@ REST 连接器支持所有能运行 Node.js 的平台。
### 安装前准备
- 安装 Node.js 开发环境
- 如果使用 REST 连接器，跳过此步。但如果使用原生连接器，请安装 TDengine 客户端驱动，具体步骤请参考[安装客户端驱动](/reference/connector#安装客户端驱动)。我们使用 [node-gyp](https://github.com/nodejs/node-gyp) 和 TDengine 实例进行交互，还需要根据具体操作系统来安装下文提到的一些依赖工具。
- 如果使用 REST 连接器，跳过此步。但如果使用原生连接器，请安装 TDengine 客户端驱动，具体步骤请参考[安装客户端驱动](../connector#安装客户端驱动)。我们使用 [node-gyp](https://github.com/nodejs/node-gyp) 和 TDengine 实例进行交互，还需要根据具体操作系统来安装下文提到的一些依赖工具。
<Tabs defaultValue="Linux">
<TabItem value="Linux" label="Linux 系统安装依赖工具">
......
docs/zh/14-reference/03-connector/php.mdx → docs/zh/08-connector/php.mdx
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......@@ -38,7 +38,7 @@ TDengine 客户端驱动的版本号与 TDengine 服务端的版本号是一一
### 安装 TDengine 客户端驱动
TDengine 客户端驱动的安装请参考 [安装指南](/reference/connector#安装步骤)
TDengine 客户端驱动的安装请参考 [安装指南](../connector#安装步骤)
### 编译安装 php-tdengine
......
docs/zh/14-reference/03-connector/python.mdx → docs/zh/08-connector/python.mdx
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......@@ -8,7 +8,7 @@ description: "taospy 是 TDengine 的官方 Python 连接器。taospy 提供了
import Tabs from "@theme/Tabs";
import TabItem from "@theme/TabItem";
`taospy` 是 TDengine 的官方 Python 连接器。`taospy` 提供了丰富的 API， 使得 Python 应用可以很方便地使用 TDengine。`taospy` 对 TDengine 的[原生接口](/reference/connector/cpp)和 [REST 接口](/reference/rest-api)都进行了封装， 分别对应 `taospy` 包的 `taos` 模块 和 `taosrest` 模块。
`taospy` 是 TDengine 的官方 Python 连接器。`taospy` 提供了丰富的 API， 使得 Python 应用可以很方便地使用 TDengine。`taospy` 对 TDengine 的[原生接口](../connector/cpp)和 [REST 接口](/reference/rest-api)都进行了封装， 分别对应 `taospy` 包的 `taos` 模块 和 `taosrest` 模块。
除了对原生接口和 REST 接口的封装，`taospy` 还提供了符合 [Python 数据访问规范(PEP 249)](https://peps.python.org/pep-0249/) 的编程接口。这使得 `taospy` 和很多第三方工具集成变得简单，比如 [SQLAlchemy](https://www.sqlalchemy.org/) 和 [pandas](https://pandas.pydata.org/)。
使用客户端驱动提供的原生接口直接与服务端建立的连接的方式下文中称为“原生连接”；使用 taosAdapter 提供的 REST 接口与服务端建立的连接的方式下文中称为“REST 连接”。
......@@ -17,7 +17,7 @@ Python 连接器的源码托管在 [GitHub](https://github.com/taosdata/taos-con
## 支持的平台
- 原生连接[支持的平台](/reference/connector/#支持的平台)和 TDengine 客户端支持的平台一致。
- 原生连接[支持的平台](../connector/#支持的平台)和 TDengine 客户端支持的平台一致。
- REST 连接支持所有能运行 Python 的平台。
## 版本选择
......
docs/zh/14-reference/03-connector/rust.mdx → docs/zh/08-connector/rust.mdx
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......@@ -9,9 +9,9 @@ import Tabs from '@theme/Tabs';
import TabItem from '@theme/TabItem';
import Preparition from "./_preparition.mdx"
import RustInsert from "../../07-develop/03-insert-data/_rust_sql.mdx"
import RustBind from "../../07-develop/03-insert-data/_rust_stmt.mdx"
import RustQuery from "../../07-develop/04-query-data/_rust.mdx"
import RustInsert from "../07-develop/03-insert-data/_rust_sql.mdx"
import RustBind from "../07-develop/03-insert-data/_rust_stmt.mdx"
import RustQuery from "../07-develop/04-query-data/_rust.mdx"
[![Crates.io](https://img.shields.io/crates/v/taos)](https://crates.io/crates/taos) ![Crates.io](https://img.shields.io/crates/d/taos) [![docs.rs](https://img.shields.io/docsrs/taos)](https://docs.rs/taos)
......@@ -28,7 +28,7 @@ Websocket 连接支持所有能运行 Rust 的平台。
## 版本支持
请参考[版本支持列表](/reference/connector#版本支持)
请参考[版本支持列表](../connector#版本支持)
Rust 连接器仍然在快速开发中，1.0 之前无法保证其向后兼容。建议使用 3.0 版本以上的 TDengine，以避免已知问题。
......@@ -37,7 +37,7 @@ Rust 连接器仍然在快速开发中，1.0 之前无法保证其向后兼容
### 安装前准备
* 安装 Rust 开发工具链
* 如果使用原生连接，请安装 TDengine 客户端驱动，具体步骤请参考[安装客户端驱动](/reference/connector#安装客户端驱动)
* 如果使用原生连接，请安装 TDengine 客户端驱动，具体步骤请参考[安装客户端驱动](../connector#安装客户端驱动)
### 添加 taos 依赖
......
docs/zh/14-reference/08-taos-shell.md
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......@@ -8,7 +8,7 @@ TDengine 命令行程序（以下简称 TDengine CLI）是用户操作 TDengine
## 安装
如果在 TDengine 服务器端执行，无需任何安装，已经自动安装好 TDengine CLI。如果要在非 TDengine 服务器端运行，需要安装 TDengine 客户端驱动安装包，具体安装，请参考 [连接器](/reference/connector/)。
如果在 TDengine 服务器端执行，无需任何安装，已经自动安装好 TDengine CLI。如果要在非 TDengine 服务器端运行，需要安装 TDengine 客户端驱动安装包，具体安装，请参考 [连接器](../../connector/)。
## 执行
......@@ -18,7 +18,7 @@ TDengine 命令行程序（以下简称 TDengine CLI）是用户操作 TDengine
taos
```
如果连接服务成功，将会打印出欢迎消息和版本信息。如果失败，则会打印错误消息。（请参考 [FAQ](/train-faq/faq) 来解决终端连接服务端失败的问题）。TDengine CLI 的提示符号如下：
如果连接服务成功，将会打印出欢迎消息和版本信息。如果失败，则会打印错误消息。（请参考 [FAQ](../../train-faq/faq) 来解决终端连接服务端失败的问题）。TDengine CLI 的提示符号如下：
```cmd
taos>
......
docs/zh/20-third-party/11-kafka.md
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......@@ -184,7 +184,7 @@ echo `cat /tmp/confluent.current`/connect/connect.stdout
TDengine Sink Connector 的作用是同步指定 topic 的数据到 TDengine。用户无需提前创建数据库和超级表。可手动指定目标数据库的名字（见配置参数 connection.database）， 也可按一定规则生成(见配置参数 connection.database.prefix)。
TDengine Sink Connector 内部使用 TDengine [无模式写入接口](/reference/connector/cpp#无模式写入-api)写数据到 TDengine，目前支持三种格式的数据：[InfluxDB 行协议格式](/develop/insert-data/influxdb-line)、 [OpenTSDB Telnet 协议格式](/develop/insert-data/opentsdb-telnet) 和 [OpenTSDB JSON 协议格式](/develop/insert-data/opentsdb-json)。
TDengine Sink Connector 内部使用 TDengine [无模式写入接口](../../connector/cpp#无模式写入-api)写数据到 TDengine，目前支持三种格式的数据：[InfluxDB 行协议格式](/develop/insert-data/influxdb-line)、 [OpenTSDB Telnet 协议格式](/develop/insert-data/opentsdb-telnet) 和 [OpenTSDB JSON 协议格式](/develop/insert-data/opentsdb-json)。
下面的示例将主题 meters 的数据，同步到目标数据库 power。数据格式为 InfluxDB Line 协议格式。
......
docs/zh/28-releases/01-tdengine.md 0 → 100644
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---
sidebar_label: TDengine 发布历史
title: TDengine 发布历史
---
import Release from "/components/ReleaseV3";
## 3.0.0.1
<Release type="tdengine" version="3.0.0.1" />
## 3.0.0.0
<Release type="tdengine" version="3.0.0.0" />
docs/zh/28-releases.md → docs/zh/28-releases/02-tools.md
浏览文件 @ 3f96e416
---
sidebar_label: 发布历史
title: 发布历史
sidebar_label: taosTools 发布历史
title: taosTools 发布历史
---
import Release from "/components/ReleaseV3";
## 2.1.2
<Release versionPrefix="3.0" />
<Release type="tools" version="2.1.2" />
\ No newline at end of file
docs/zh/28-releases/_category_.yml 0 → 100644
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label: 发布历史
\ No newline at end of file
include/common/tglobal.h
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......@@ -131,6 +131,7 @@ extern int32_t tsMqRebalanceInterval;
extern int32_t tsTtlUnit;
extern int32_t tsTtlPushInterval;
extern int32_t tsGrantHBInterval;
extern int32_t tsUptimeInterval;
#define NEEDTO_COMPRESSS_MSG(size) (tsCompressMsgSize != -1 && (size) > tsCompressMsgSize)
......
include/common/tmsgdef.h
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......@@ -170,6 +170,7 @@ enum {
TD_DEF_MSG_TYPE(TDMT_MND_SPLIT_VGROUP, "split-vgroup", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_MND_SHOW_VARIABLES, "show-variables", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_MND_SERVER_VERSION, "server-version", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_MND_UPTIME_TIMER, "uptime-timer", NULL, NULL)
TD_DEF_MSG_TYPE(TDMT_MND_MAX_MSG, "mnd-max", NULL, NULL)
TD_NEW_MSG_SEG(TDMT_VND_MSG)
......
source/common/src/systable.c
浏览文件 @ 3f96e416
......@@ -66,8 +66,9 @@ static const SSysDbTableSchema bnodesSchema[] = {
};
static const SSysDbTableSchema clusterSchema[] = {
{.name = "id", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
{.name = "id", .bytes = 8, .type = TSDB_DATA_TYPE_BIGINT},
{.name = "name", .bytes = TSDB_CLUSTER_ID_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR},
{.name = "uptime", .bytes = 4, .type = TSDB_DATA_TYPE_INT},
{.name = "create_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP},
};
......
source/common/src/tglobal.c
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......@@ -165,6 +165,7 @@ int32_t tsMqRebalanceInterval = 2;
int32_t tsTtlUnit = 86400;
int32_t tsTtlPushInterval = 86400;
int32_t tsGrantHBInterval = 60;
int32_t tsUptimeInterval = 300; // seconds
#ifndef _STORAGE
int32_t taosSetTfsCfg(SConfig *pCfg) {
......
source/dnode/mnode/impl/inc/mndCluster.h
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......@@ -27,6 +27,7 @@ void mndCleanupCluster(SMnode *pMnode);
int32_t mndGetClusterName(SMnode *pMnode, char *clusterName, int32_t len);
int64_t mndGetClusterId(SMnode *pMnode);
int64_t mndGetClusterCreateTime(SMnode *pMnode);
float mndGetClusterUpTime(SMnode *pMnode);
#ifdef __cplusplus
}
......
source/dnode/mnode/impl/inc/mndDef.h
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......@@ -179,6 +179,7 @@ typedef struct {
char name[TSDB_CLUSTER_ID_LEN];
int64_t createdTime;
int64_t updateTime;
int32_t upTime;
} SClusterObj;
typedef struct {
......
source/dnode/mnode/impl/src/mndCluster.c
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......@@ -19,7 +19,7 @@
#include "mndTrans.h"
#define CLUSTER_VER_NUMBE 1
#define CLUSTER_RESERVE_SIZE 64
#define CLUSTER_RESERVE_SIZE 60
static SSdbRaw *mndClusterActionEncode(SClusterObj *pCluster);
static SSdbRow *mndClusterActionDecode(SSdbRaw *pRaw);
......@@ -29,6 +29,7 @@ static int32_t mndClusterActionUpdate(SSdb *pSdb, SClusterObj *pOldCluster, SCl
static int32_t mndCreateDefaultCluster(SMnode *pMnode);
static int32_t mndRetrieveClusters(SRpcMsg *pMsg, SShowObj *pShow, SSDataBlock *pBlock, int32_t rows);
static void mndCancelGetNextCluster(SMnode *pMnode, void *pIter);
static int32_t mndProcessUptimeTimer(SRpcMsg *pReq);
int32_t mndInitCluster(SMnode *pMnode) {
SSdbTable table = {
......@@ -42,8 +43,10 @@ int32_t mndInitCluster(SMnode *pMnode) {
.deleteFp = (SdbDeleteFp)mndClusterActionDelete,
};
mndSetMsgHandle(pMnode, TDMT_MND_UPTIME_TIMER, mndProcessUptimeTimer);
mndAddShowRetrieveHandle(pMnode, TSDB_MGMT_TABLE_CLUSTER, mndRetrieveClusters);
mndAddShowFreeIterHandle(pMnode, TSDB_MGMT_TABLE_CLUSTER, mndCancelGetNextCluster);
return sdbSetTable(pMnode->pSdb, table);
}
......@@ -62,40 +65,69 @@ int32_t mndGetClusterName(SMnode *pMnode, char *clusterName, int32_t len) {
return 0;
}
int64_t mndGetClusterId(SMnode *pMnode) {
SSdb *pSdb = pMnode->pSdb;
void *pIter = NULL;
int64_t clusterId = -1;
static SClusterObj *mndAcquireCluster(SMnode *pMnode) {
SSdb *pSdb = pMnode->pSdb;
void *pIter = NULL;
while (1) {
SClusterObj *pCluster = NULL;
pIter = sdbFetch(pSdb, SDB_CLUSTER, pIter, (void **)&pCluster);
if (pIter == NULL) break;
return pCluster;
}
return NULL;
}
static void mndReleaseCluster(SMnode *pMnode, SClusterObj *pCluster) {
SSdb *pSdb = pMnode->pSdb;
sdbRelease(pSdb, pCluster);
}
int64_t mndGetClusterId(SMnode *pMnode) {
int64_t clusterId = 0;
SClusterObj *pCluster = mndAcquireCluster(pMnode);
if (pCluster != NULL) {
clusterId = pCluster->id;
sdbRelease(pSdb, pCluster);
mndReleaseCluster(pMnode, pCluster);
}
return clusterId;
}
int64_t mndGetClusterCreateTime(SMnode *pMnode) {
SSdb *pSdb = pMnode->pSdb;
void *pIter = NULL;
int64_t createTime = INT64_MAX;
while (1) {
SClusterObj *pCluster = NULL;
pIter = sdbFetch(pSdb, SDB_CLUSTER, pIter, (void **)&pCluster);
if (pIter == NULL) break;
int64_t createTime = 0;
SClusterObj *pCluster = mndAcquireCluster(pMnode);
if (pCluster != NULL) {
createTime = pCluster->createdTime;
sdbRelease(pSdb, pCluster);
mndReleaseCluster(pMnode, pCluster);
}
return createTime;
}
static int32_t mndGetClusterUpTimeImp(SClusterObj *pCluster) {
#if 0
int32_t upTime = taosGetTimestampSec() - pCluster->updateTime / 1000;
upTime = upTime + pCluster->upTime;
return upTime;
#else
return pCluster->upTime;
#endif
}
float mndGetClusterUpTime(SMnode *pMnode) {
int64_t upTime = 0;
SClusterObj *pCluster = mndAcquireCluster(pMnode);
if (pCluster != NULL) {
upTime = mndGetClusterUpTimeImp(pCluster);
mndReleaseCluster(pMnode, pCluster);
}
return upTime / 86400.0f;
}
static SSdbRaw *mndClusterActionEncode(SClusterObj *pCluster) {
terrno = TSDB_CODE_OUT_OF_MEMORY;
......@@ -107,6 +139,7 @@ static SSdbRaw *mndClusterActionEncode(SClusterObj *pCluster) {
SDB_SET_INT64(pRaw, dataPos, pCluster->createdTime, _OVER)
SDB_SET_INT64(pRaw, dataPos, pCluster->updateTime, _OVER)
SDB_SET_BINARY(pRaw, dataPos, pCluster->name, TSDB_CLUSTER_ID_LEN, _OVER)
SDB_SET_INT32(pRaw, dataPos, pCluster->upTime, _OVER)
SDB_SET_RESERVE(pRaw, dataPos, CLUSTER_RESERVE_SIZE, _OVER)
terrno = 0;
......@@ -144,6 +177,7 @@ static SSdbRow *mndClusterActionDecode(SSdbRaw *pRaw) {
SDB_GET_INT64(pRaw, dataPos, &pCluster->createdTime, _OVER)
SDB_GET_INT64(pRaw, dataPos, &pCluster->updateTime, _OVER)
SDB_GET_BINARY(pRaw, dataPos, pCluster->name, TSDB_CLUSTER_ID_LEN, _OVER)
SDB_GET_INT32(pRaw, dataPos, &pCluster->upTime, _OVER)
SDB_GET_RESERVE(pRaw, dataPos, CLUSTER_RESERVE_SIZE, _OVER)
terrno = 0;
......@@ -162,6 +196,7 @@ _OVER:
static int32_t mndClusterActionInsert(SSdb *pSdb, SClusterObj *pCluster) {
mTrace("cluster:%" PRId64 ", perform insert action, row:%p", pCluster->id, pCluster);
pSdb->pMnode->clusterId = pCluster->id;
pCluster->updateTime = taosGetTimestampMs();
return 0;
}
......@@ -171,7 +206,10 @@ static int32_t mndClusterActionDelete(SSdb *pSdb, SClusterObj *pCluster) {
}
static int32_t mndClusterActionUpdate(SSdb *pSdb, SClusterObj *pOld, SClusterObj *pNew) {
mTrace("cluster:%" PRId64 ", perform update action, old row:%p new row:%p", pOld->id, pOld, pNew);
mTrace("cluster:%" PRId64 ", perform update action, old row:%p new row:%p, uptime from %d to %d", pOld->id, pOld,
pNew, pOld->upTime, pNew->upTime);
pOld->upTime = pNew->upTime;
pOld->updateTime = taosGetTimestampMs();
return 0;
}
......@@ -242,6 +280,10 @@ static int32_t mndRetrieveClusters(SRpcMsg *pMsg, SShowObj *pShow, SSDataBlock *
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
colDataAppend(pColInfo, numOfRows, buf, false);
int32_t upTime = mndGetClusterUpTimeImp(pCluster);
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
colDataAppend(pColInfo, numOfRows, (const char *)&upTime, false);
pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
colDataAppend(pColInfo, numOfRows, (const char *)&pCluster->createdTime, false);
......@@ -257,3 +299,40 @@ static void mndCancelGetNextCluster(SMnode *pMnode, void *pIter) {
SSdb *pSdb = pMnode->pSdb;
sdbCancelFetch(pSdb, pIter);
}
static int32_t mndProcessUptimeTimer(SRpcMsg *pReq) {
SMnode *pMnode = pReq->info.node;
SClusterObj clusterObj = {0};
SClusterObj *pCluster = mndAcquireCluster(pMnode);
if (pCluster != NULL) {
memcpy(&clusterObj, pCluster, sizeof(SClusterObj));
clusterObj.upTime += tsUptimeInterval;
mndReleaseCluster(pMnode, pCluster);
}
if (clusterObj.id <= 0) {
mError("can't get cluster info while update uptime");
return 0;
}
mTrace("update cluster uptime to %" PRId64, clusterObj.upTime);
STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_CONFLICT_NOTHING, pReq);
if (pTrans == NULL) return -1;
SSdbRaw *pCommitRaw = mndClusterActionEncode(&clusterObj);
if (pCommitRaw == NULL || mndTransAppendCommitlog(pTrans, pCommitRaw) != 0) {
mError("trans:%d, failed to append commit log since %s", pTrans->id, terrstr());
mndTransDrop(pTrans);
return -1;
}
sdbSetRawStatus(pCommitRaw, SDB_STATUS_READY);
if (mndTransPrepare(pMnode, pTrans) != 0) {
mError("trans:%d, failed to prepare since %s", pTrans->id, terrstr());
mndTransDrop(pTrans);
return -1;
}
mndTransDrop(pTrans);
return 0;
}
source/dnode/mnode/impl/src/mndMain.c
浏览文件 @ 3f96e416
......@@ -100,6 +100,16 @@ static void mndGrantHeartBeat(SMnode *pMnode) {
}
}
static void mndIncreaseUpTime(SMnode *pMnode) {
int32_t contLen = 0;
void *pReq = mndBuildTimerMsg(&contLen);
if (pReq != NULL) {
SRpcMsg rpcMsg = {
.msgType = TDMT_MND_UPTIME_TIMER, .pCont = pReq, .contLen = contLen, .info.ahandle = (void *)0x9528};
tmsgPutToQueue(&pMnode->msgCb, WRITE_QUEUE, &rpcMsg);
}
}
static void *mndThreadFp(void *param) {
SMnode *pMnode = param;
int64_t lastTime = 0;
......@@ -122,13 +132,17 @@ static void *mndThreadFp(void *param) {
mndCalMqRebalance(pMnode);
}
if (lastTime % (tsTelemInterval * 10) == 0) {
if (lastTime % (tsTelemInterval * 10) == 1) {
mndPullupTelem(pMnode);
}
if (lastTime % (tsGrantHBInterval * 10) == 0) {
mndGrantHeartBeat(pMnode);
}
if ((lastTime % (tsUptimeInterval * 10)) == ((tsUptimeInterval - 1) * 10)) {
mndIncreaseUpTime(pMnode);
}
}
return NULL;
......@@ -556,7 +570,8 @@ static int32_t mndCheckMnodeState(SRpcMsg *pMsg) {
}
if (mndAcquireRpcRef(pMsg->info.node) == 0) return 0;
if (pMsg->msgType == TDMT_MND_MQ_TIMER || pMsg->msgType == TDMT_MND_TELEM_TIMER ||
pMsg->msgType == TDMT_MND_TRANS_TIMER || pMsg->msgType == TDMT_MND_TTL_TIMER) {
pMsg->msgType == TDMT_MND_TRANS_TIMER || pMsg->msgType == TDMT_MND_TTL_TIMER ||
pMsg->msgType == TDMT_MND_UPTIME_TIMER) {
return -1;
}
......@@ -705,7 +720,8 @@ int32_t mndGetMonitorInfo(SMnode *pMnode, SMonClusterInfo *pClusterInfo, SMonVgr
if (pObj->id == pMnode->selfDnodeId) {
pClusterInfo->first_ep_dnode_id = pObj->id;
tstrncpy(pClusterInfo->first_ep, pObj->pDnode->ep, sizeof(pClusterInfo->first_ep));
pClusterInfo->master_uptime = (ms - pObj->stateStartTime) / (86400000.0f);
pClusterInfo->master_uptime = mndGetClusterUpTime(pMnode);
// pClusterInfo->master_uptime = (ms - pObj->stateStartTime) / (86400000.0f);
tstrncpy(desc.role, syncStr(TAOS_SYNC_STATE_LEADER), sizeof(desc.role));
} else {
tstrncpy(desc.role, syncStr(pObj->state), sizeof(desc.role));
......
source/dnode/mnode/impl/src/mndSync.c
浏览文件 @ 3f96e416
......@@ -68,7 +68,7 @@ void mndSyncCommitMsg(struct SSyncFSM *pFsm, const SRpcMsg *pMsg, SFsmCbMeta cbM
if (pMgmt->errCode != 0) {
mError("trans:%d, failed to propose since %s, post sem", transId, tstrerror(pMgmt->errCode));
} else {
mInfo("trans:%d, is proposed and post sem", transId, tstrerror(pMgmt->errCode));
mDebug("trans:%d, is proposed and post sem", transId, tstrerror(pMgmt->errCode));
}
pMgmt->transId = 0;
taosWUnLockLatch(&pMgmt->lock);
......@@ -118,7 +118,7 @@ void mndReConfig(struct SSyncFSM *pFsm, const SRpcMsg *pMsg, SReConfigCbMeta cbM
SSyncMgmt *pMgmt = &pMnode->syncMgmt;
pMgmt->errCode = cbMeta.code;
mInfo("trans:-1, sync reconfig is proposed, saved:%d code:0x%x, index:%" PRId64 " term:%" PRId64, pMgmt->transId,
mDebug("trans:-1, sync reconfig is proposed, saved:%d code:0x%x, index:%" PRId64 " term:%" PRId64, pMgmt->transId,
cbMeta.code, cbMeta.index, cbMeta.term);
taosWLockLatch(&pMgmt->lock);
......@@ -126,7 +126,7 @@ void mndReConfig(struct SSyncFSM *pFsm, const SRpcMsg *pMsg, SReConfigCbMeta cbM
if (pMgmt->errCode != 0) {
mError("trans:-1, failed to propose sync reconfig since %s, post sem", tstrerror(pMgmt->errCode));
} else {
mInfo("trans:-1, sync reconfig is proposed, saved:%d code:0x%x, index:%" PRId64 " term:%" PRId64 " post sem",
mDebug("trans:-1, sync reconfig is proposed, saved:%d code:0x%x, index:%" PRId64 " term:%" PRId64 " post sem",
pMgmt->transId, cbMeta.code, cbMeta.index, cbMeta.term);
}
pMgmt->transId = 0;
......@@ -228,7 +228,7 @@ int32_t mndInitSync(SMnode *pMnode) {
syncInfo.isStandBy = pMgmt->standby;
syncInfo.snapshotStrategy = SYNC_STRATEGY_STANDARD_SNAPSHOT;
mInfo("start to open mnode sync, standby:%d", pMgmt->standby);
mDebug("start to open mnode sync, standby:%d", pMgmt->standby);
if (pMgmt->standby || pMgmt->replica.id > 0) {
SSyncCfg *pCfg = &syncInfo.syncCfg;
pCfg->replicaNum = 1;
......@@ -236,7 +236,7 @@ int32_t mndInitSync(SMnode *pMnode) {
SNodeInfo *pNode = &pCfg->nodeInfo[0];
tstrncpy(pNode->nodeFqdn, pMgmt->replica.fqdn, sizeof(pNode->nodeFqdn));
pNode->nodePort = pMgmt->replica.port;
mInfo("mnode ep:%s:%u", pNode->nodeFqdn, pNode->nodePort);
mDebug("mnode ep:%s:%u", pNode->nodeFqdn, pNode->nodePort);
}
tsem_init(&pMgmt->syncSem, 0, 0);
......
source/dnode/vnode/src/tsdb/tsdbRead.c
浏览文件 @ 3f96e416
......@@ -178,10 +178,12 @@ static int32_t doAppendRowFromFileBlock(SSDataBlock* pResBlock, STsdbReader* pR
static void setComposedBlockFlag(STsdbReader* pReader, bool composed);
static bool hasBeenDropped(const SArray* pDelList, int32_t* index, TSDBKEY* pKey, int32_t order);
static void doMergeMultiRows(TSDBROW* pRow, uint64_t uid, SIterInfo* pIter, SArray* pDelList, STSRow** pTSRow,
static void doMergeMemTableMultiRows(TSDBROW* pRow, uint64_t uid, SIterInfo* pIter, SArray* pDelList, STSRow** pTSRow,
STsdbReader* pReader, bool* freeTSRow);
static void doMergeMemIMemRows(TSDBROW* pRow, TSDBROW* piRow, STableBlockScanInfo* pBlockScanInfo, STsdbReader* pReader,
STSRow** pTSRow);
static int32_t mergeRowsInFileBlocks(SBlockData* pBlockData, STableBlockScanInfo* pBlockScanInfo, int64_t key, STsdbReader* pReader);
static int32_t initDelSkylineIterator(STableBlockScanInfo* pBlockScanInfo, STsdbReader* pReader, STbData* pMemTbData,
STbData* piMemTbData);
static STsdb* getTsdbByRetentions(SVnode* pVnode, TSKEY winSKey, SRetention* retentions, const char* idstr,
......@@ -1510,77 +1512,81 @@ static int32_t doMergeBufAndFileRows_Rv(STsdbReader* pReader, STableBlockScanInf
return TSDB_CODE_SUCCESS;
}
static int32_t doMergeBufAndFileRows(STsdbReader* pReader, STableBlockScanInfo* pBlockScanInfo, TSDBROW* pRow,
SIterInfo* pIter, int64_t key, SLastBlockReader* pLastBlockReader) {
SRowMerger merge = {0};
STSRow* pTSRow = NULL;
SBlockData* pBlockData = &pReader->status.fileBlockData;
static int32_t mergeFileBlockAndLastBlock(STsdbReader* pReader, SLastBlockReader* pLastBlockReader, int64_t key,
STableBlockScanInfo* pBlockScanInfo, SBlockData* pBlockData) {
SFileBlockDumpInfo* pDumpInfo = &pReader->status.fBlockDumpInfo;
TSDBKEY k = TSDBROW_KEY(pRow);
TSDBROW fRow = tsdbRowFromBlockData(pBlockData, pDumpInfo->rowIndex);
SArray* pDelList = pBlockScanInfo->delSkyline;
bool freeTSRow = false;
uint64_t uid = pBlockScanInfo->uid;
if (pBlockData->nRow > 0) {
// no last block available, only data block exists
if (pLastBlockReader->lastBlockData.nRow == 0 || (!hasDataInLastBlock(pLastBlockReader))) {
return mergeRowsInFileBlocks(pBlockData, pBlockScanInfo, key, pReader);
}
// row in last file block
TSDBROW fRow = tsdbRowFromBlockData(pBlockData, pDumpInfo->rowIndex);
int64_t ts = getCurrentKeyInLastBlock(pLastBlockReader);
ASSERT(ts >= key);
if (ASCENDING_TRAVERSE(pReader->order)) {
if (key < ts) { // imem, mem are all empty, file blocks (data blocks and last block) exist
return mergeRowsInFileBlocks(pBlockData, pBlockScanInfo, key, pReader);
} else if (key == ts) {
STSRow* pTSRow = NULL;
SRowMerger merge = {0};
// ascending order traverse
if (ASCENDING_TRAVERSE(pReader->order)) {
if (key < k.ts) {
// imem & mem are all empty, only file exist
if (tryCopyDistinctRowFromFileBlock(pReader, pBlockData, key, pDumpInfo)) {
return TSDB_CODE_SUCCESS;
} else {
tRowMergerInit(&merge, &fRow, pReader->pSchema);
doMergeRowsInFileBlocks(pBlockData, pBlockScanInfo, pReader, &merge);
tRowMergerGetRow(&merge, &pTSRow);
freeTSRow = true;
}
} else if (k.ts < key) { // k.ts < key
doMergeMultiRows(pRow, pBlockScanInfo->uid, pIter, pDelList, &pTSRow, pReader, &freeTSRow);
} else { // k.ts == key, ascending order: file block ----> imem rows -----> mem rows
tRowMergerInit(&merge, &fRow, pReader->pSchema);
doMergeRowsInFileBlocks(pBlockData, pBlockScanInfo, pReader, &merge);
doMergeRowsInLastBlock(pLastBlockReader, pBlockScanInfo, ts, &merge);
tRowMerge(&merge, pRow);
doMergeRowsInBuf(pIter, pBlockScanInfo->uid, k.ts, pBlockScanInfo->delSkyline, &merge, pReader);
tRowMergerGetRow(&merge, &pTSRow);
doAppendRowFromTSRow(pReader->pResBlock, pReader, pTSRow, pBlockScanInfo->uid);
tRowMergerGetRow(&merge, &pTSRow);
freeTSRow = true;
}
} else { // descending order scan
if (key < k.ts) {
doMergeMultiRows(pRow, pBlockScanInfo->uid, pIter, pDelList, &pTSRow, pReader, &freeTSRow);
} else if (k.ts < key) {
if (tryCopyDistinctRowFromFileBlock(pReader, pBlockData, key, pDumpInfo)) {
taosMemoryFree(pTSRow);
tRowMergerClear(&merge);
return TSDB_CODE_SUCCESS;
} else {
tRowMergerInit(&merge, &fRow, pReader->pSchema);
doMergeRowsInFileBlocks(pBlockData, pBlockScanInfo, pReader, &merge);
tRowMergerGetRow(&merge, &pTSRow);
freeTSRow = true;
ASSERT(0);
return TSDB_CODE_SUCCESS;
}
} else { // descending order: mem rows -----> imem rows ------> file block
STSchema* pSchema = doGetSchemaForTSRow(TSDBROW_SVERSION(pRow), pReader, pBlockScanInfo->uid);
} else { // desc order
SBlockData* pLastBlockData = &pLastBlockReader->lastBlockData;
TSDBROW fRow1 = tsdbRowFromBlockData(pLastBlockData, *pLastBlockReader->rowIndex);
tRowMergerInit(&merge, pRow, pSchema);
doMergeRowsInBuf(pIter, pBlockScanInfo->uid, k.ts, pBlockScanInfo->delSkyline, &merge, pReader);
STSRow* pTSRow = NULL;
SRowMerger merge = {0};
tRowMergerInit(&merge, &fRow1, pReader->pSchema);
doMergeRowsInLastBlock(pLastBlockReader, pBlockScanInfo, ts, &merge);
tRowMerge(&merge, &fRow);
doMergeRowsInFileBlocks(pBlockData, pBlockScanInfo, pReader, &merge);
if (ts == key) {
doMergeRowsInFileBlocks(pBlockData, pBlockScanInfo, pReader, &merge);
}
tRowMergerGetRow(&merge, &pTSRow);
freeTSRow = true;
doAppendRowFromTSRow(pReader->pResBlock, pReader, pTSRow, pBlockScanInfo->uid);
taosMemoryFree(pTSRow);
tRowMergerClear(&merge);
return TSDB_CODE_SUCCESS;
}
}
} else { // only last block exists
SBlockData* pLastBlockData = &pLastBlockReader->lastBlockData;
int64_t tsLastBlock = getCurrentKeyInLastBlock(pLastBlockReader);
tRowMergerClear(&merge);
doAppendRowFromTSRow(pReader->pResBlock, pReader, pTSRow, uid);
STSRow* pTSRow = NULL;
SRowMerger merge = {0};
TSDBROW fRow = tsdbRowFromBlockData(pLastBlockData, *pLastBlockReader->rowIndex);
tRowMergerInit(&merge, &fRow, pReader->pSchema);
doMergeRowsInLastBlock(pLastBlockReader, pBlockScanInfo, tsLastBlock, &merge);
tRowMergerGetRow(&merge, &pTSRow);
doAppendRowFromTSRow(pReader->pResBlock, pReader, pTSRow, pBlockScanInfo->uid);
if (freeTSRow) {
taosMemoryFree(pTSRow);
tRowMergerClear(&merge);
return TSDB_CODE_SUCCESS;
}
return TSDB_CODE_SUCCESS;
}
static int32_t doMergeMultiLevelRowsRv(STsdbReader* pReader, STableBlockScanInfo* pBlockScanInfo, SBlockData* pBlockData, SLastBlockReader* pLastBlockReader) {
......@@ -1734,6 +1740,7 @@ static int32_t doMergeMultiLevelRowsRv(STsdbReader* pReader, STableBlockScanInfo
return TSDB_CODE_SUCCESS;
}
#if 0
static int32_t doMergeThreeLevelRows(STsdbReader* pReader, STableBlockScanInfo* pBlockScanInfo, SBlockData* pBlockData) {
SRowMerger merge = {0};
STSRow* pTSRow = NULL;
......@@ -1779,7 +1786,7 @@ static int32_t doMergeThreeLevelRows(STsdbReader* pReader, STableBlockScanInfo*
// [3] ik.ts < key <= k.ts
// [4] ik.ts < k.ts <= key
if (ik.ts < k.ts) {
doMergeMultiRows(piRow, uid, &pBlockScanInfo->iiter, pDelList, &pTSRow, pReader, &freeTSRow);
doMergeMemTableMultiRows(piRow, uid, &pBlockScanInfo->iiter, pDelList, &pTSRow, pReader, &freeTSRow);
doAppendRowFromTSRow(pReader->pResBlock, pReader, pTSRow, uid);
if (freeTSRow) {
taosMemoryFree(pTSRow);
......@@ -1790,7 +1797,7 @@ static int32_t doMergeThreeLevelRows(STsdbReader* pReader, STableBlockScanInfo*
// [5] k.ts < key <= ik.ts
// [6] k.ts < ik.ts <= key
if (k.ts < ik.ts) {
doMergeMultiRows(pRow, uid, &pBlockScanInfo->iter, pDelList, &pTSRow, pReader, &freeTSRow);
doMergeMemTableMultiRows(pRow, uid, &pBlockScanInfo->iter, pDelList, &pTSRow, pReader, &freeTSRow);
doAppendRowFromTSRow(pReader->pResBlock, pReader, pTSRow, uid);
if (freeTSRow) {
taosMemoryFree(pTSRow);
......@@ -1836,7 +1843,7 @@ static int32_t doMergeThreeLevelRows(STsdbReader* pReader, STableBlockScanInfo*
// [3] ik.ts > k.ts >= Key
// [4] ik.ts > key >= k.ts
if (ik.ts > key) {
doMergeMultiRows(piRow, uid, &pBlockScanInfo->iiter, pDelList, &pTSRow, pReader, &freeTSRow);
doMergeMemTableMultiRows(piRow, uid, &pBlockScanInfo->iiter, pDelList, &pTSRow, pReader, &freeTSRow);
doAppendRowFromTSRow(pReader->pResBlock, pReader, pTSRow, uid);
if (freeTSRow) {
taosMemoryFree(pTSRow);
......@@ -1859,7 +1866,7 @@ static int32_t doMergeThreeLevelRows(STsdbReader* pReader, STableBlockScanInfo*
//[7] key = ik.ts > k.ts
if (key == ik.ts) {
doMergeMultiRows(piRow, uid, &pBlockScanInfo->iiter, pDelList, &pTSRow, pReader, &freeTSRow);
doMergeMemTableMultiRows(piRow, uid, &pBlockScanInfo->iiter, pDelList, &pTSRow, pReader, &freeTSRow);
TSDBROW fRow = tsdbRowFromBlockData(pBlockData, pDumpInfo->rowIndex);
tRowMerge(&merge, &fRow);
......@@ -1876,6 +1883,7 @@ static int32_t doMergeThreeLevelRows(STsdbReader* pReader, STableBlockScanInfo*
ASSERT(0);
return -1;
}
#endif
static bool isValidFileBlockRow(SBlockData* pBlockData, SFileBlockDumpInfo* pDumpInfo,
STableBlockScanInfo* pBlockScanInfo, STsdbReader* pReader) {
......@@ -1982,10 +1990,35 @@ static bool hasDataInLastBlock(SLastBlockReader* pLastBlockReader) {
if (*pLastBlockReader->rowIndex == ALL_ROWS_CHECKED_INDEX) {
return false;
}
ASSERT(pLastBlockReader->lastBlockData.nRow > 0);
return true;
}
// todo refactor
int32_t mergeRowsInFileBlocks(SBlockData* pBlockData, STableBlockScanInfo* pBlockScanInfo, int64_t key, STsdbReader* pReader) {
SFileBlockDumpInfo* pDumpInfo = &pReader->status.fBlockDumpInfo;
TSDBROW fRow = tsdbRowFromBlockData(pBlockData, pDumpInfo->rowIndex);
if (tryCopyDistinctRowFromFileBlock(pReader, pBlockData, key, pDumpInfo)) {
return TSDB_CODE_SUCCESS;
} else {
STSRow* pTSRow = NULL;
SRowMerger merge = {0};
tRowMergerInit(&merge, &fRow, pReader->pSchema);
doMergeRowsInFileBlocks(pBlockData, pBlockScanInfo, pReader, &merge);
tRowMergerGetRow(&merge, &pTSRow);
doAppendRowFromTSRow(pReader->pResBlock, pReader, pTSRow, pBlockScanInfo->uid);
taosMemoryFree(pTSRow);
tRowMergerClear(&merge);
return TSDB_CODE_SUCCESS;
}
return TSDB_CODE_SUCCESS;
}
static int32_t buildComposedDataBlockImpl(STsdbReader* pReader, STableBlockScanInfo* pBlockScanInfo,
SBlockData* pBlockData, SLastBlockReader* pLastBlockReader) {
SFileBlockDumpInfo* pDumpInfo = &pReader->status.fBlockDumpInfo;
......@@ -2002,112 +2035,13 @@ static int32_t buildComposedDataBlockImpl(STsdbReader* pReader, STableBlockScanI
return doMergeBufAndFileRows_Rv(pReader, pBlockScanInfo, piRow, &pBlockScanInfo->iiter, key, pLastBlockReader);
}
// mem + file
// mem + file + last block
if (pBlockScanInfo->iter.hasVal) {
return doMergeBufAndFileRows_Rv(pReader, pBlockScanInfo, pRow, &pBlockScanInfo->iter, key, pLastBlockReader);
}
if (pBlockData->nRow > 0) {
TSDBROW fRow = tsdbRowFromBlockData(pBlockData, pDumpInfo->rowIndex);
// no last block available, only data block exists
if (pLastBlockReader->lastBlockData.nRow == 0 || (!hasDataInLastBlock(pLastBlockReader))) {
if (tryCopyDistinctRowFromFileBlock(pReader, pBlockData, key, pDumpInfo)) {
return TSDB_CODE_SUCCESS;
} else {
STSRow* pTSRow = NULL;
SRowMerger merge = {0};
tRowMergerInit(&merge, &fRow, pReader->pSchema);
doMergeRowsInFileBlocks(pBlockData, pBlockScanInfo, pReader, &merge);
tRowMergerGetRow(&merge, &pTSRow);
doAppendRowFromTSRow(pReader->pResBlock, pReader, pTSRow, pBlockScanInfo->uid);
taosMemoryFree(pTSRow);
tRowMergerClear(&merge);
return TSDB_CODE_SUCCESS;
}
}
// row in last file block
int64_t ts = getCurrentKeyInLastBlock(pLastBlockReader);
ASSERT(ts >= key);
if (ASCENDING_TRAVERSE(pReader->order)) {
if (key < ts) {
// imem & mem are all empty, only file exist
if (tryCopyDistinctRowFromFileBlock(pReader, pBlockData, key, pDumpInfo)) {
return TSDB_CODE_SUCCESS;
} else {
STSRow* pTSRow = NULL;
SRowMerger merge = {0};
tRowMergerInit(&merge, &fRow, pReader->pSchema);
doMergeRowsInFileBlocks(pBlockData, pBlockScanInfo, pReader, &merge);
tRowMergerGetRow(&merge, &pTSRow);
doAppendRowFromTSRow(pReader->pResBlock, pReader, pTSRow, pBlockScanInfo->uid);
taosMemoryFree(pTSRow);
tRowMergerClear(&merge);
return TSDB_CODE_SUCCESS;
}
} else if (key == ts) {
STSRow* pTSRow = NULL;
SRowMerger merge = {0};
tRowMergerInit(&merge, &fRow, pReader->pSchema);
doMergeRowsInFileBlocks(pBlockData, pBlockScanInfo, pReader, &merge);
doMergeRowsInLastBlock(pLastBlockReader, pBlockScanInfo, ts, &merge);
tRowMergerGetRow(&merge, &pTSRow);
doAppendRowFromTSRow(pReader->pResBlock, pReader, pTSRow, pBlockScanInfo->uid);
taosMemoryFree(pTSRow);
tRowMergerClear(&merge);
return TSDB_CODE_SUCCESS;
} else {
ASSERT(0);
return TSDB_CODE_SUCCESS;
}
} else { // desc order
SBlockData* pLastBlockData = &pLastBlockReader->lastBlockData;
TSDBROW fRow1 = tsdbRowFromBlockData(pLastBlockData, *pLastBlockReader->rowIndex);
STSRow* pTSRow = NULL;
SRowMerger merge = {0};
tRowMergerInit(&merge, &fRow1, pReader->pSchema);
doMergeRowsInLastBlock(pLastBlockReader, pBlockScanInfo, ts, &merge);
if (ts == key) {
doMergeRowsInFileBlocks(pBlockData, pBlockScanInfo, pReader, &merge);
}
tRowMergerGetRow(&merge, &pTSRow);
doAppendRowFromTSRow(pReader->pResBlock, pReader, pTSRow, pBlockScanInfo->uid);
taosMemoryFree(pTSRow);
tRowMergerClear(&merge);
return TSDB_CODE_SUCCESS;
}
} else { // only last block exists
SBlockData* pLastBlockData = &pLastBlockReader->lastBlockData;
int64_t tsLastBlock = getCurrentKeyInLastBlock(pLastBlockReader);
STSRow* pTSRow = NULL;
SRowMerger merge = {0};
TSDBROW fRow = tsdbRowFromBlockData(pLastBlockData, *pLastBlockReader->rowIndex);
tRowMergerInit(&merge, &fRow, pReader->pSchema);
doMergeRowsInLastBlock(pLastBlockReader, pBlockScanInfo, tsLastBlock, &merge);
tRowMergerGetRow(&merge, &pTSRow);
doAppendRowFromTSRow(pReader->pResBlock, pReader, pTSRow, pBlockScanInfo->uid);
taosMemoryFree(pTSRow);
tRowMergerClear(&merge);
return TSDB_CODE_SUCCESS;
}
// files data blocks + last block
return mergeFileBlockAndLastBlock(pReader, pLastBlockReader, key, pBlockScanInfo, pBlockData);
}
}
......@@ -2132,9 +2066,8 @@ static int32_t buildComposedDataBlock(STsdbReader* pReader) {
while (1) {
// todo check the validate of row in file block
bool hasBlockData = false;
{
bool hasBlockData = false;
while (pBlockData->nRow > 0) { // find the first qualified row in data block
if (isValidFileBlockRow(pBlockData, pDumpInfo, pBlockScanInfo, pReader)) {
hasBlockData = true;
......@@ -2149,13 +2082,13 @@ static int32_t buildComposedDataBlock(STsdbReader* pReader) {
break;
}
}
}
bool hasBlockLData = hasDataInLastBlock(pLastBlockReader);
bool hasBlockLData = hasDataInLastBlock(pLastBlockReader);
// no data in last block and block, no need to proceed.
if ((hasBlockData == false) && (hasBlockLData == false)) {
break;
}
// no data in last block and block, no need to proceed.
if ((hasBlockData == false) && (hasBlockLData == false)) {
break;
}
buildComposedDataBlockImpl(pReader, pBlockScanInfo, pBlockData, pLastBlockReader);
......@@ -3115,7 +3048,7 @@ int32_t doMergeRowsInLastBlock(SLastBlockReader* pLastBlockReader, STableBlockSc
return TSDB_CODE_SUCCESS;
}
void doMergeMultiRows(TSDBROW* pRow, uint64_t uid, SIterInfo* pIter, SArray* pDelList, STSRow** pTSRow,
void doMergeMemTableMultiRows(TSDBROW* pRow, uint64_t uid, SIterInfo* pIter, SArray* pDelList, STSRow** pTSRow,
STsdbReader* pReader, bool* freeTSRow) {
TSDBROW* pNextRow = NULL;
TSDBROW current = *pRow;
......@@ -3197,6 +3130,7 @@ int32_t tsdbGetNextRowInMem(STableBlockScanInfo* pBlockScanInfo, STsdbReader* pR
TSDBROW* pRow = getValidRow(&pBlockScanInfo->iter, pBlockScanInfo->delSkyline, pReader);
TSDBROW* piRow = getValidRow(&pBlockScanInfo->iiter, pBlockScanInfo->delSkyline, pReader);
SArray* pDelList = pBlockScanInfo->delSkyline;
uint64_t uid = pBlockScanInfo->uid;
// todo refactor
bool asc = ASCENDING_TRAVERSE(pReader->order);
......@@ -3218,10 +3152,12 @@ int32_t tsdbGetNextRowInMem(STableBlockScanInfo* pBlockScanInfo, STsdbReader* pR
TSDBKEY k = TSDBROW_KEY(pRow);
TSDBKEY ik = TSDBROW_KEY(piRow);
if (ik.ts < k.ts) { // ik.ts < k.ts
doMergeMultiRows(piRow, pBlockScanInfo->uid, &pBlockScanInfo->iiter, pDelList, pTSRow, pReader, freeTSRow);
} else if (k.ts < ik.ts) {
doMergeMultiRows(pRow, pBlockScanInfo->uid, &pBlockScanInfo->iter, pDelList, pTSRow, pReader, freeTSRow);
if (ik.ts != k.ts) {
if (((ik.ts < k.ts) && asc) || ((ik.ts > k.ts) && (!asc))) { // ik.ts < k.ts
doMergeMemTableMultiRows(piRow, uid, &pBlockScanInfo->iiter, pDelList, pTSRow, pReader, freeTSRow);
} else if (((k.ts < ik.ts) && asc) || ((k.ts > ik.ts) && (!asc))) {
doMergeMemTableMultiRows(pRow, uid, &pBlockScanInfo->iter, pDelList, pTSRow, pReader, freeTSRow);
}
} else { // ik.ts == k.ts
doMergeMemIMemRows(pRow, piRow, pBlockScanInfo, pReader, pTSRow);
*freeTSRow = true;
......@@ -3231,12 +3167,12 @@ int32_t tsdbGetNextRowInMem(STableBlockScanInfo* pBlockScanInfo, STsdbReader* pR
}
if (pBlockScanInfo->iter.hasVal && pRow != NULL) {
doMergeMultiRows(pRow, pBlockScanInfo->uid, &pBlockScanInfo->iter, pDelList, pTSRow, pReader, freeTSRow);
doMergeMemTableMultiRows(pRow, pBlockScanInfo->uid, &pBlockScanInfo->iter, pDelList, pTSRow, pReader, freeTSRow);
return TSDB_CODE_SUCCESS;
}
if (pBlockScanInfo->iiter.hasVal && piRow != NULL) {
doMergeMultiRows(piRow, pBlockScanInfo->uid, &pBlockScanInfo->iiter, pDelList, pTSRow, pReader, freeTSRow);
doMergeMemTableMultiRows(piRow, uid, &pBlockScanInfo->iiter, pDelList, pTSRow, pReader, freeTSRow);
return TSDB_CODE_SUCCESS;
}
......
source/libs/executor/inc/executil.h
浏览文件 @ 3f96e416
......@@ -80,11 +80,9 @@ struct SqlFunctionCtx;
size_t getResultRowSize(struct SqlFunctionCtx* pCtx, int32_t numOfOutput);
void initResultRowInfo(SResultRowInfo* pResultRowInfo);
void cleanupResultRowInfo(SResultRowInfo* pResultRowInfo);
void initResultRow(SResultRow* pResultRow);
void closeResultRow(SResultRow* pResultRow);
bool isResultRowClosed(SResultRow* pResultRow);
struct SResultRowEntryInfo* getResultEntryInfo(const SResultRow* pRow, int32_t index, const int32_t* offset);
......
source/libs/executor/src/executil.c
浏览文件 @ 3f96e416
......@@ -31,20 +31,6 @@ void initResultRowInfo(SResultRowInfo* pResultRowInfo) {
pResultRowInfo->cur.pageId = -1;
}
void cleanupResultRowInfo(SResultRowInfo* pResultRowInfo) {
if (pResultRowInfo == NULL) {
return;
}
for (int32_t i = 0; i < pResultRowInfo->size; ++i) {
// if (pResultRowInfo->pResult[i]) {
// taosMemoryFreeClear(pResultRowInfo->pResult[i]->key);
// }
}
}
bool isResultRowClosed(SResultRow* pRow) { return (pRow->closed == true); }
void closeResultRow(SResultRow* pResultRow) { pResultRow->closed = true; }
// TODO refactor: use macro
......@@ -782,6 +768,7 @@ int32_t getTableList(void* metaHandle, void* pVnode, SScanPhysiNode* pScanNode,
colDataDestroy(pColInfoData);
taosMemoryFreeClear(pColInfoData);
taosArrayDestroy(res);
qError("failed to getColInfoResult, code: %s", tstrerror(terrno));
return terrno;
}
......
source/libs/executor/src/executor.c
浏览文件 @ 3f96e416
......@@ -352,12 +352,14 @@ int32_t qCreateExecTask(SReadHandle* readHandle, int32_t vgId, uint64_t taskId,
int32_t code = createExecTaskInfoImpl(pSubplan, pTask, readHandle, taskId, sql, model);
if (code != TSDB_CODE_SUCCESS) {
qError("failed to createExecTaskInfoImpl, code: %s", tstrerror(code));
goto _error;
}
SDataSinkMgtCfg cfg = {.maxDataBlockNum = 10000, .maxDataBlockNumPerQuery = 5000};
code = dsDataSinkMgtInit(&cfg);
if (code != TSDB_CODE_SUCCESS) {
qError("failed to dsDataSinkMgtInit, code: %s", tstrerror(code));
goto _error;
}
......@@ -365,6 +367,7 @@ int32_t qCreateExecTask(SReadHandle* readHandle, int32_t vgId, uint64_t taskId,
void* pSinkParam = NULL;
code = createDataSinkParam(pSubplan->pDataSink, &pSinkParam, pTaskInfo, readHandle);
if (code != TSDB_CODE_SUCCESS) {
qError("failed to createDataSinkParam, code: %s", tstrerror(code));
goto _error;
}
......
source/libs/executor/src/executorimpl.c
浏览文件 @ 3f96e416
......@@ -3492,6 +3492,7 @@ int32_t doInitAggInfoSup(SAggSupporter* pAggSup, SqlFunctionCtx* pCtx, int32_t n
qError("Init stream agg supporter failed since %s", terrstr(terrno));
return terrno;
}
int32_t code = createDiskbasedBuf(&pAggSup->pResultBuf, defaultPgsz, defaultBufsz, pKey, tsTempDir);
if (code != TSDB_CODE_SUCCESS) {
qError("Create agg result buf failed since %s", tstrerror(code));
......@@ -3639,7 +3640,6 @@ _error:
void cleanupBasicInfo(SOptrBasicInfo* pInfo) {
assert(pInfo != NULL);
cleanupResultRowInfo(&pInfo->resultRowInfo);
pInfo->pRes = blockDataDestroy(pInfo->pRes);
}
......@@ -4049,6 +4049,7 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
pTableListInfo, pTagCond, pTagIndexCond, GET_TASKID(pTaskInfo));
if (code) {
pTaskInfo->code = code;
qError("failed to createScanTableListInfo, code: %s", tstrerror(code));
return NULL;
}
......@@ -4068,6 +4069,7 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
pTableListInfo, pTagCond, pTagIndexCond, GET_TASKID(pTaskInfo));
if (code) {
pTaskInfo->code = code;
qError("failed to createScanTableListInfo, code: %s", tstrerror(code));
return NULL;
}
......@@ -4091,6 +4093,7 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
pHandle, pTableListInfo, pTagCond, pTagIndexCond, GET_TASKID(pTaskInfo));
if (code) {
pTaskInfo->code = code;
qError("failed to createScanTableListInfo, code: %s", tstrerror(code));
return NULL;
}
......@@ -4113,6 +4116,7 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
int32_t code = getTableList(pHandle->meta, pHandle->vnode, pScanPhyNode, pTagCond, pTagIndexCond, pTableListInfo);
if (code != TSDB_CODE_SUCCESS) {
pTaskInfo->code = terrno;
qError("failed to getTableList, code: %s", tstrerror(code));
return NULL;
}
......
source/libs/executor/src/projectoperator.c
浏览文件 @ 3f96e416
......@@ -50,9 +50,11 @@ static void destroyIndefinitOperatorInfo(void* param, int32_t numOfOutput) {
SOperatorInfo* createProjectOperatorInfo(SOperatorInfo* downstream, SProjectPhysiNode* pProjPhyNode,
SExecTaskInfo* pTaskInfo) {
int32_t code = TSDB_CODE_SUCCESS;
SProjectOperatorInfo* pInfo = taosMemoryCalloc(1, sizeof(SProjectOperatorInfo));
SOperatorInfo* pOperator = taosMemoryCalloc(1, sizeof(SOperatorInfo));
if (pInfo == NULL || pOperator == NULL) {
code = TSDB_CODE_OUT_OF_MEMORY;
goto _error;
}
......@@ -67,12 +69,11 @@ SOperatorInfo* createProjectOperatorInfo(SOperatorInfo* downstream, SProjectPhys
pInfo->binfo.pRes = pResBlock;
pInfo->pFinalRes = createOneDataBlock(pResBlock, false);
pInfo->pFilterNode = pProjPhyNode->node.pConditions;
pInfo->mergeDataBlocks = pProjPhyNode->mergeDataBlock;
// todo remove it soon
if (pTaskInfo->execModel == OPTR_EXEC_MODEL_STREAM) {
pInfo->mergeDataBlocks = false;
} else {
pInfo->mergeDataBlocks = pProjPhyNode->mergeDataBlock;
}
int32_t numOfRows = 4096;
......@@ -83,9 +84,13 @@ SOperatorInfo* createProjectOperatorInfo(SOperatorInfo* downstream, SProjectPhys
if (numOfRows * pResBlock->info.rowSize > TWOMB) {
numOfRows = TWOMB / pResBlock->info.rowSize;
}
initResultSizeInfo(&pOperator->resultInfo, numOfRows);
code = initAggInfo(&pOperator->exprSupp, &pInfo->aggSup, pExprInfo, numOfCols, keyBufSize, pTaskInfo->id.str);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}
initAggInfo(&pOperator->exprSupp, &pInfo->aggSup, pExprInfo, numOfCols, keyBufSize, pTaskInfo->id.str);
initBasicInfo(&pInfo->binfo, pResBlock);
setFunctionResultOutput(pOperator, &pInfo->binfo, &pInfo->aggSup, MAIN_SCAN, numOfCols);
......@@ -99,7 +104,7 @@ SOperatorInfo* createProjectOperatorInfo(SOperatorInfo* downstream, SProjectPhys
pOperator->fpSet = createOperatorFpSet(operatorDummyOpenFn, doProjectOperation, NULL, NULL,
destroyProjectOperatorInfo, NULL, NULL, NULL);
int32_t code = appendDownstream(pOperator, &downstream, 1);
code = appendDownstream(pOperator, &downstream, 1);
if (code != TSDB_CODE_SUCCESS) {
goto _error;
}
......@@ -107,7 +112,9 @@ SOperatorInfo* createProjectOperatorInfo(SOperatorInfo* downstream, SProjectPhys
return pOperator;
_error:
pTaskInfo->code = TSDB_CODE_OUT_OF_MEMORY;
destroyProjectOperatorInfo(pInfo, numOfCols);
taosMemoryFree(pOperator);
pTaskInfo->code = code;
return NULL;
}
......@@ -175,7 +182,8 @@ static int32_t doIngroupLimitOffset(SLimitInfo* pLimitInfo, uint64_t groupId, SS
int32_t keepRows = (int32_t)(pLimitInfo->limit.limit - pLimitInfo->numOfOutputRows);
blockDataKeepFirstNRows(pBlock, keepRows);
//TODO: optimize it later when partition by + limit
if ((pLimitInfo->slimit.limit == -1 && pLimitInfo->currentGroupId == 0) || pLimitInfo->slimit.limit > 0 && pLimitInfo->slimit.limit <= pLimitInfo->numOfOutputGroups) {
if ((pLimitInfo->slimit.limit == -1 && pLimitInfo->currentGroupId == 0) ||
(pLimitInfo->slimit.limit > 0 && pLimitInfo->slimit.limit <= pLimitInfo->numOfOutputGroups)) {
doSetOperatorCompleted(pOperator);
}
}
......
source/libs/executor/src/scanoperator.c
浏览文件 @ 3f96e416
......@@ -2649,6 +2649,7 @@ int32_t createScanTableListInfo(SScanPhysiNode* pScanNode, SNodeList* pGroupTags
int32_t code = getTableList(pHandle->meta, pHandle->vnode, pScanNode, pTagCond, pTagIndexCond, pTableListInfo);
if (code != TSDB_CODE_SUCCESS) {
qError("failed to getTableList, code: %s", tstrerror(code));
return code;
}
......
source/libs/executor/src/timewindowoperator.c
浏览文件 @ 3f96e416
......@@ -2972,7 +2972,6 @@ static void doHashInterval(SOperatorInfo* pOperatorInfo, SSDataBlock* pSDataBloc
static void clearStreamIntervalOperator(SStreamFinalIntervalOperatorInfo* pInfo) {
taosHashClear(pInfo->aggSup.pResultRowHashTable);
clearDiskbasedBuf(pInfo->aggSup.pResultBuf);
cleanupResultRowInfo(&pInfo->binfo.resultRowInfo);
initResultRowInfo(&pInfo->binfo.resultRowInfo);
}
......@@ -4264,8 +4263,6 @@ static void clearStreamSessionOperator(SStreamSessionAggOperatorInfo* pInfo) {
}
}
clearDiskbasedBuf(pInfo->streamAggSup.pResultBuf);
cleanupResultRowInfo(&pInfo->binfo.resultRowInfo);
initResultRowInfo(&pInfo->binfo.resultRowInfo);
}
static void removeSessionResults(SHashObj* pHashMap, SArray* pWins) {
......
source/libs/parser/src/parInsert.c
浏览文件 @ 3f96e416
......@@ -125,6 +125,37 @@ static int32_t skipInsertInto(char** pSql, SMsgBuf* pMsg) {
return TSDB_CODE_SUCCESS;
}
static char* tableNameGetPosition(SToken* pToken, char target) {
bool inEscape = false;
bool inQuote = false;
char quotaStr = 0;
for (uint32_t i = 0; i < pToken->n; ++i) {
if (*(pToken->z + i) == target && (!inEscape) && (!inQuote)) {
return pToken->z + i;
}
if (*(pToken->z + i) == TS_ESCAPE_CHAR) {
if (!inQuote) {
inEscape = !inEscape;
}
}
if (*(pToken->z + i) == '\'' || *(pToken->z + i) == '"') {
if (!inEscape) {
if (!inQuote) {
quotaStr = *(pToken->z + i);
inQuote = !inQuote;
} else if (quotaStr == *(pToken->z + i)) {
inQuote = !inQuote;
}
}
}
}
return NULL;
}
static int32_t createSName(SName* pName, SToken* pTableName, int32_t acctId, const char* dbName, SMsgBuf* pMsgBuf) {
const char* msg1 = "name too long";
const char* msg2 = "invalid database name";
......@@ -132,7 +163,7 @@ static int32_t createSName(SName* pName, SToken* pTableName, int32_t acctId, con
const char* msg4 = "invalid table name";
int32_t code = TSDB_CODE_SUCCESS;
char* p = strnchr(pTableName->z, TS_PATH_DELIMITER[0], pTableName->n, true);
char* p = tableNameGetPosition(pTableName, TS_PATH_DELIMITER[0]);
if (p != NULL) { // db has been specified in sql string so we ignore current db path
assert(*p == TS_PATH_DELIMITER[0]);
......@@ -1691,9 +1722,17 @@ static int32_t collectTableMetaKey(SInsertParseSyntaxCxt* pCxt, bool isStable, i
return TSDB_CODE_SUCCESS;
}
static int32_t checkTableName(const char* pTableName, SMsgBuf* pMsgBuf) {
if (NULL != strchr(pTableName, '.')) {
return generateSyntaxErrMsgExt(pMsgBuf, TSDB_CODE_PAR_INVALID_IDENTIFIER_NAME, "The table name cannot contain '.'");
}
return TSDB_CODE_SUCCESS;
}
static int32_t collectAutoCreateTableMetaKey(SInsertParseSyntaxCxt* pCxt, int32_t tableNo, SToken* pTbToken) {
SName name;
CHECK_CODE(createSName(&name, pTbToken, pCxt->pComCxt->acctId, pCxt->pComCxt->db, &pCxt->msg));
CHECK_CODE(checkTableName(name.tname, &pCxt->msg));
CHECK_CODE(reserveTableMetaInCacheForInsert(&name, CATALOG_REQ_TYPE_VGROUP, tableNo, pCxt->pMetaCache));
return TSDB_CODE_SUCCESS;
}
......
source/libs/transport/src/thttp.c
浏览文件 @ 3f96e416
......@@ -145,7 +145,7 @@ static void clientRecvCb(uv_stream_t* handle, ssize_t nread, const uv_buf_t *buf
if (nread < 0) {
uError("http-report read error:%s", uv_err_name(nread));
} else {
uInfo("http-report succ to read %d bytes, just ignore it", nread);
uTrace("http-report succ to read %d bytes, just ignore it", nread);
}
uv_close((uv_handle_t*)&cli->tcp, clientCloseCb);
}
......@@ -155,7 +155,7 @@ static void clientSentCb(uv_write_t* req, int32_t status) {
terrno = TAOS_SYSTEM_ERROR(status);
uError("http-report failed to send data %s", uv_strerror(status));
} else {
uInfo("http-report succ to send data");
uTrace("http-report succ to send data");
}
uv_read_start((uv_stream_t *)&cli->tcp, clientAllocBuffCb, clientRecvCb);
}
......
source/util/src/tcache.c
浏览文件 @ 3f96e416
......@@ -702,7 +702,7 @@ void taosCacheCleanup(SCacheObj *pCacheObj) {
taosMsleep(50);
}
uInfo("cache:%s will be cleaned up", pCacheObj->name);
uTrace("cache:%s will be cleaned up", pCacheObj->name);
doCleanupDataCache(pCacheObj);
}
......
source/util/src/tcompression.c
浏览文件 @ 3f96e416
......@@ -83,8 +83,8 @@ int32_t tsCompressInit() {
if (lossyFloat == false && lossyDouble == false) return 0;
tdszInit(fPrecision, dPrecision, maxRange, curRange, Compressor);
if (lossyFloat) uInfo("lossy compression float is opened. ");
if (lossyDouble) uInfo("lossy compression double is opened. ");
if (lossyFloat) uTrace("lossy compression float is opened. ");
if (lossyDouble) uTrace("lossy compression double is opened. ");
return 1;
}
// exit call
......
tests/script/tmp/monitor.sim
浏览文件 @ 3f96e416
......@@ -21,6 +21,6 @@ sql create table db.stb (ts timestamp, c1 int, c2 binary(4)) tags(t1 int, t2 bin
print =============== create drop qnode 1
sql create qnode on dnode 1
sql create snode on dnode 1
sql create bnode on dnode 1
#sql create snode on dnode 1
#sql create bnode on dnode 1
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