Merge branch '3.0' into fix/coverity_glzhao

cmake/taostools_CMakeLists.txt.in

@@ -2,7 +2,7 @@
 # taos-tools
 ExternalProject_Add(taos-tools
         GIT_REPOSITORY https://github.com/taosdata/taos-tools.git
-        GIT_TAG 4d02980
+        GIT_TAG 9284147
         SOURCE_DIR "${TD_SOURCE_DIR}/tools/taos-tools"
         BINARY_DIR ""
         #BUILD_IN_SOURCE TRUE

docs/en/05-get-started/03-package.md

@@ -116,7 +116,7 @@ Note: TDengine only supports Windows Server 2016/2019 and Windows 10/11 on the W
 
 1. Download the macOS installation package.
    <PkgListV3 type={7}/>
-2. Run the downloaded package to install TDengine.
+2. Run the downloaded package to install TDengine. If the installation is blocked, you can right-click or ctrl-click on the installation package and select `Open`.
 
 </TabItem>
 </Tabs>
@@ -179,12 +179,20 @@ The following `systemctl` commands can help you manage TDengine service:
 
 :::
 
+## Command Line Interface (CLI)
+
+You can use the TDengine CLI to monitor your TDengine deployment and execute ad hoc queries. To open the CLI, you can execute `taos` in terminal.
+
 </TabItem>
 
 <TabItem label="Windows" value="windows">
 
 After the installation is complete, run `C:\TDengine\taosd.exe` to start TDengine Server.
 
+## Command Line Interface (CLI)
+
+You can use the TDengine CLI to monitor your TDengine deployment and execute ad hoc queries. To open the CLI, you can run `taos.exe` in the `C:\TDengine` directory of the Windows terminal to start the TDengine command line.
+
 </TabItem>
 
 <TabItem label="macOS" value="macos">
@@ -206,12 +214,12 @@ The following `launchctl` commands can help you manage TDengine service:
 
 :::
 
-</TabItem>
-</Tabs>
-
 ## Command Line Interface (CLI)
 
-You can use the TDengine CLI to monitor your TDengine deployment and execute ad hoc queries. To open the CLI, you can execute `taos` in the Linux/macOS terminal where TDengine is installed, or you can run `taos.exe` in the `C:\TDengine` directory of the Windows terminal where TDengine is installed to start the TDengine command line.
+You can use the TDengine CLI to monitor your TDengine deployment and execute ad hoc queries. To open the CLI, you can execute `taos` in terminal.
+
+</TabItem>
+</Tabs>
 
 ```bash
 taos

docs/en/07-develop/01-connect/index.md

@@ -15,10 +15,12 @@ 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/_linux_install.mdx";
-import InstallOnLinux from "../../14-reference/03-connector/_windows_install.mdx";
+import InstallOnWindows from "../../14-reference/03-connector/_windows_install.mdx";
+import InstallOnMacOS from "../../14-reference/03-connector/_macos_install.mdx";
 import VerifyLinux from "../../14-reference/03-connector/_verify_linux.mdx";
 import VerifyWindows from "../../14-reference/03-connector/_verify_windows.mdx";
+import VerifyMacOS from "../../14-reference/03-connector/_verify_macos.mdx";
 
 Any application running on any platform can access TDengine through the REST API provided by TDengine. For information, see [REST API](/reference/rest-api/). Applications can also use the connectors for various programming languages, including C/C++, Java, Python, Go, Node.js, C#, and Rust, to access TDengine. These connectors support connecting to TDengine clusters using both native interfaces (taosc). Some connectors also support connecting over a REST interface. Community developers have also contributed several unofficial connectors, such as the ADO.NET connector, the Lua connector, and the PHP connector.
 
@@ -44,10 +46,13 @@ If you are choosing to use the native connection and the the application is not
 
 <Tabs defaultValue="linux" groupId="os">
   <TabItem value="linux" label="Linux">
-    <InstallOnWindows />
+    <InstallOnLinux />
   </TabItem>
   <TabItem value="windows" label="Windows">
-    <InstallOnLinux />
+    <InstallOnWindows />
+  </TabItem>
+  <TabItem value="macos" label="MacOS">
+    <InstallOnMacOS />
   </TabItem>
 </Tabs>
 
@@ -62,6 +67,9 @@ After the above installation and configuration are done and making sure TDengine
   <TabItem value="windows" label="Windows">
     <VerifyWindows />
   </TabItem>
+  <TabItem value="macos" label="MacOS">
+    <VerifyMacOS />
+  </TabItem>
 </Tabs>
 
 ## Install Connectors

docs/en/12-taos-sql/10-function.md

@@ -945,7 +945,7 @@ MIN(expr)
 MODE(expr)
 ```
 
-**Description**:The value which has the highest frequency of occurrence. NULL is returned if there are multiple values which have highest frequency of occurrence.
+**Description**:The value which has the highest frequency of occurrence. One random value is returned if there are multiple values which have highest frequency of occurrence.
 
 **Return value type**: Same as the input data
 

docs/en/14-reference/03-connector/05-go.mdx

@@ -7,7 +7,6 @@ title: TDengine Go Connector
 import Tabs from '@theme/Tabs';
 import TabItem from '@theme/TabItem';
 
-import Preparition from "./_preparation.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"
@@ -176,6 +175,37 @@ func main() {
 }
 ```
 </TabItem>
+<TabItem value="WebSocket" label="WebSocket connection">
+
+_taosRestful_ implements Go's `database/sql/driver` interface via `http client`. You can use the [`database/sql`](https://golang.org/pkg/database/sql/) interface by simply introducing the driver (driver-go minimum version 3.0.2).
+
+Use `taosWS` as `driverName` and use a correct [DSN](#DSN) as `dataSourceName` with the following parameters supported by the DSN.
+
+* `writeTimeout` The timeout to send data via WebSocket.
+* `readTimeout` The timeout to receive response data via WebSocket.
+
+For example:
+
+```go
+package main
+
+import (
+    "database/sql"
+    "fmt"
+
+    _ "github.com/taosdata/driver-go/v3/taosWS"
+)
+
+func main() {
+    var taosUri = "root:taosdata@ws(localhost:6041)/"
+    taos, err := sql.Open("taosWS", taosUri)
+    if err != nil {
+        fmt.Println("failed to connect TDengine, err:", err)
+        return
+    }
+}
+```
+</TabItem>
 </Tabs>
 
 ## Usage examples
@@ -331,7 +361,7 @@ Creates consumer group.
 
 * `func (c *Consumer) Subscribe(topics []string) error`
 
-Subscribes to a topic.
+Subscribes to topics.
 
 * `func (c *Consumer) Poll(timeout time.Duration) (*Result, error)`
 
@@ -409,6 +439,30 @@ Close consumer.
 
   Closes the parameter binding.
 
+### Subscribe via WebSocket
+
+* `func NewConsumer(config *Config) (*Consumer, error)`
+
+   Creates consumer group.
+
+* `func (c *Consumer) Subscribe(topic []string) error`
+
+   Subscribes to topics.
+
+* `func (c *Consumer) Poll(timeout time.Duration) (*Result, error)`
+
+   Polling information.
+
+* `func (c *Consumer) Commit(messageID uint64) error`
+
+   Commit information.
+
+* `func (c *Consumer) Close() error`
+
+   Close consumer.
+
+For a complete example see [GitHub sample file](https://github.com/taosdata/driver-go/blob/3.0/examples/tmqoverws/main.go)
+
 ## API Reference
 
 Full API see [driver-go documentation](https://pkg.go.dev/github.com/taosdata/driver-go/v3)

docs/en/14-reference/03-connector/_macos_install.mdx

@@ -0,0 +1,19 @@
+import PkgListV3 from "/components/PkgListV3";
+
+1. Download the client installation package
+
+  <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
+
+   Edit `taos.cfg` file (full path is `/etc/taos/taos.cfg` by default), modify `firstEP` with actual TDengine server's End Point, for example `h1.tdengine.com:6030`
+
+:::tip
+
+1. If the computer does not run the TDengine service but installs the TDengine client driver, then you need to config `firstEP` in  `taos.cfg` only, and there is no need to configure `FQDN`;
+2. If you encounter the "Unable to resolve FQDN" error, please make sure the FQDN in the `/etc/hosts` file of the current computer is correctly configured, or the DNS service is correctly configured.
+
+:::

docs/en/14-reference/03-connector/_verify_macos.mdx

@@ -0,0 +1,15 @@
+Execute TDengine CLI program `taos` directly from the macOS shell to connect to the TDengine service and enter the TDengine CLI interface, as shown in the following example.
+
+```text
+$ taos
+
+taos> show databases;
+              name              |
+=================================
+ information_schema             |
+ performance_schema             |
+ db                             |
+Query OK, 3 rows in database (0.019154s)
+
+taos>
+```

docs/en/14-reference/03-connector/_windows_install.mdx

@@ -11,6 +11,8 @@ import PkgListV3 from "/components/PkgListV3";
    The default installation path is C:\TDengine, including the following files (directories).
 
    - _taos.exe_: TDengine CLI command-line program
+   - _taosadapter.exe_: server-side executable that provides RESTful services and accepts writing requests from a variety of other softwares
+   - _taosBenchmark.exe_: TDengine testing tool
    - _cfg_: configuration file directory
    - _driver_: client driver dynamic link library
    - _examples_: sample programs bash/C/C#/go/JDBC/Python/Node.js

docs/en/14-reference/03-connector/index.mdx

@@ -74,10 +74,12 @@ The different database framework specifications for various programming language
 
 import Tabs from "@theme/Tabs";
 import TabItem from "@theme/TabItem";
-import InstallOnWindows from "./_linux_install.mdx";
+import InstallOnLinux from "./_linux_install.mdx";
-import InstallOnLinux from "./_windows_install.mdx";
+import InstallOnWindows from "./_windows_install.mdx";
+import InstallOnMacOS from "./_macos_install.mdx";
 import VerifyWindows from "./_verify_windows.mdx";
 import VerifyLinux from "./_verify_linux.mdx";
+import VerifyMacOS from "./_verify_macos.mdx";
 
 ## Install Client Driver
 
@@ -90,10 +92,13 @@ The client driver needs to be installed if you use the native interface connecto
 
 <Tabs defaultValue="linux" groupId="os">
   <TabItem value="linux" label="Linux">
-    <InstallOnWindows />
+    <InstallOnLinux />
   </TabItem>
   <TabItem value="windows" label="Windows">
-    <InstallOnLinux />
+    <InstallOnWindows />
+  </TabItem>
+  <TabItem value="macos" label="MacOS">
+    <InstallOnMacOS />
   </TabItem>
 </Tabs>
 
@@ -108,5 +113,8 @@ After completing the above installation and configuration and you have confirmed
   <TabItem value="windows" label="Windows">
     <VerifyWindows />
   </TabItem>
+  <TabItem value="macos" label="MacOS">
+    <VerifyMacOS />
+  </TabItem>
 </Tabs>
 

docs/en/21-tdinternal/01-arch.md

@@ -222,12 +222,12 @@ TDengine provides a variety of query processing functions for tables and STables
 
 ### Query Process
 
-1. TDEngine client driver `taosc` parses the SQL statement and generates an abstract syntax tree (AST), then check and verify the AST according to metadata. During this stage, the metadata management module in `taosc` (Catalog) requests the metadata of the involved database and table from mnode and vnode.
+1. TDengine client driver `taosc` parses the SQL statement and generates an abstract syntax tree (AST), then checks and verifies the AST according to metadata. During this stage, the metadata management module in `taosc` (Catalog) requests the metadata of the involved database and table from mnode and vnode.
 2. After the verification passes, `taosc` generates distributed query plan and optimizes the plan.
 3. `taosc` schedules the tasks according to configured query policy, a query sub-task may be scheduled to a vnode or qnode according to data relative and system load. Please be noted that both vnode and qnode are logic execution unit, the physical execution node is dnode (data node).
 4. When a dnode receives a query request, it identifies which vnode or qnode this query request is targeted, and forwards the request to the query execution queue of the identified vnode or qnode.
 5. The query execution thread of the vnode or qnode establishes fundamental query execution context, and executes the query, and notifies the client once obtaining a part of result data.
-6. TDengine client driver `taosc` will initiates next level query tasks or obtain the result simply.
+6. TDengine client driver `taosc` will initiate next level query tasks or obtain the result simply.
 
 ### Aggregation by Time Axis, Downsampling, Interpolation
 

docs/zh/05-get-started/03-package.md

@@ -115,7 +115,7 @@ apt-get 方式只适用于 Debian 或 Ubuntu 系统。
 
 1. 从列表中下载获得 pkg 安装程序；
    <PkgListV3 type={7}/>
-2. 运行可执行程序来安装 TDengine。
+2. 运行可执行程序来安装 TDengine。如果安装被阻止，可以右键或者按 Ctrl 点击安装包，选择 `打开`。
 
 </TabItem>
 </Tabs>
@@ -178,12 +178,20 @@ Active: inactive (dead)
 
 :::
 
+## TDengine 命令行（CLI）
+
+为便于检查 TDengine 的状态，执行数据库（Database）的各种即席（Ad Hoc）查询，TDengine 提供一命令行应用程序（以下简称为 TDengine CLI）taos。要进入 TDengine 命令行，您只要在终端执行 `taos` 即可。
+
 </TabItem>
 
 <TabItem label="Windows 系统" value="windows">
 
 安装后，在 `C:\TDengine` 目录下，运行 `taosd.exe` 来启动 TDengine 服务进程。
 
+## TDengine 命令行（CLI）
+
+为便于检查 TDengine 的状态，执行数据库（Database）的各种即席（Ad Hoc）查询，TDengine 提供一命令行应用程序（以下简称为 TDengine CLI）taos。要进入 TDengine 命令行，您只要在终端执行 `taos` 即可。
+
 </TabItem>
 
 <TabItem label="macOS 系统" value="macos">
@@ -205,12 +213,12 @@ Active: inactive (dead)
 
 :::
 
-</TabItem>
-</Tabs>
-
 ## TDengine 命令行（CLI）
 
-为便于检查 TDengine 的状态，执行数据库（Database）的各种即席（Ad Hoc）查询，TDengine 提供一命令行应用程序（以下简称为 TDengine CLI）taos。要进入 TDengine 命令行，您只要在安装有 TDengine 的 Linux、macOS 终端执行 `taos` 即可，也可以在安装有 TDengine 的 Windows 终端的 C:\TDengine 目录下，运行 taos.exe 来启动 TDengine 命令行。
+为便于检查 TDengine 的状态，执行数据库（Database）的各种即席（Ad Hoc）查询，TDengine 提供一命令行应用程序（以下简称为 TDengine CLI）taos。要进入 TDengine 命令行，您只要在 Windows 终端的 C:\TDengine 目录下，运行 taos.exe 来启动 TDengine 命令行。
+
+</TabItem>
+</Tabs>
 
 ```bash
 taos

docs/zh/07-develop/01-connect/index.md

@@ -14,9 +14,11 @@ 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 "../../08-connector/_linux_install.mdx";
+import InstallOnLinux from "../../08-connector/_linux_install.mdx";
-import InstallOnLinux from "../../08-connector/_windows_install.mdx";
+import InstallOnWindows from "../../08-connector/_windows_install.mdx";
+import InstallOnMacOS from "../../08-connector/_macos_install.mdx";
 import VerifyLinux from "../../08-connector/_verify_linux.mdx";
+import VerifyMacOS from "../../08-connector/_verify_macos.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。
@@ -43,10 +45,13 @@ TDengine 提供了丰富的应用程序开发接口，为了便于用户快速
 
 <Tabs defaultValue="linux" groupId="os">
   <TabItem value="linux" label="Linux">
-    <InstallOnWindows />
+    <InstallOnLinux />
   </TabItem>
   <TabItem value="windows" label="Windows">
-    <InstallOnLinux />
+    <InstallOnWindows />
+  </TabItem>
+  <TabItem value="macos" label="macOS">
+    <InstallOnMacOS />
   </TabItem>
 </Tabs>
 
@@ -61,6 +66,9 @@ TDengine 提供了丰富的应用程序开发接口，为了便于用户快速
   <TabItem value="windows" label="Windows">
     <VerifyWindows />
   </TabItem>
+  <TabItem value="macos" label="macOS">
+    <VerifyMacOS />
+  </TabItem>
 </Tabs>
 
 ## 安装连接器

docs/zh/08-connector/20-go.mdx

@@ -177,6 +177,37 @@ func main() {
 }
 ```
 </TabItem>
+<TabItem value="WebSocket" label="WebSocket 连接">
+
+_taosWS_ 通过 `WebSocket` 实现了 Go 的 `database/sql/driver` 接口。只需要引入驱动（driver-go 最低版本 3.0.2）就可以使用[`database/sql`](https://golang.org/pkg/database/sql/)的接口。
+
+使用 `taosWS` 作为 `driverName` 并且使用一个正确的 [DSN](#DSN) 作为 `dataSourceName`，DSN 支持的参数：
+
+* `writeTimeout` 通过 WebSocket 发送数据的超时时间。
+* `readTimeout` 通过 WebSocket 接收响应数据的超时时间。
+
+示例：
+
+```go
+package main
+
+import (
+    "database/sql"
+    "fmt"
+
+    _ "github.com/taosdata/driver-go/v3/taosWS"
+)
+
+func main() {
+    var taosUri = "root:taosdata@ws(localhost:6041)/"
+    taos, err := sql.Open("taosWS", taosUri)
+    if err != nil {
+        fmt.Println("failed to connect TDengine, err:", err)
+        return
+    }
+}
+```
+</TabItem>
 </Tabs>
 
 ## 使用示例
@@ -410,6 +441,30 @@ func main() {
 
   结束参数绑定。
 
+### 通过 WebSocket 订阅
+
+* `func NewConsumer(config *Config) (*Consumer, error)`
+
+  创建消费者。
+
+* `func (c *Consumer) Subscribe(topic []string) error`
+
+  订阅主题。
+
+* `func (c *Consumer) Poll(timeout time.Duration) (*Result, error)`
+
+  轮询消息。
+
+* `func (c *Consumer) Commit(messageID uint64) error`
+
+  提交消息。
+
+* `func (c *Consumer) Close() error`
+
+  关闭消费者。
+
+完整订阅示例参见 [GitHub 示例文件](https://github.com/taosdata/driver-go/blob/3.0/examples/tmqoverws/main.go)
+
 ## API 参考
 
 全部 API 见 [driver-go 文档](https://pkg.go.dev/github.com/taosdata/driver-go/v3)

docs/zh/08-connector/_macos_install.mdx

@@ -0,0 +1,19 @@
+import PkgListV3 from "/components/PkgListV3";
+
+1. 下载客户端安装包
+
+   <PkgListV3 type={8} sys="macOS" />
+
+   [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。如果安装被阻止，可以右键或者按 Ctrl 点击安装包，选择 `打开`。
+3. 配置 taos.cfg
+
+   编辑 `taos.cfg` 文件（默认路径/etc/taos/taos.cfg），将 `firstEP` 修改为 TDengine 服务器的 End Point，例如：`h1.tdengine.com:6030`
+
+:::tip
+
+1. 如本机没有部署 TDengine 服务，仅安装了应用驱动，则 `taos.cfg` 中仅需配置 `firstEP`，无需在本机配置 `FQDN`。
+2. 为防止与服务器端连接时出现“Unable to resolve FQDN”错误，建议确认本机的 `/etc/hosts` 文件已经配置了服务器正确的 FQDN 值，或配置好了 DNS 服务。
+
+:::

docs/zh/08-connector/_verify_macos.mdx

@@ -0,0 +1,15 @@
+在 macOS shell 下直接执行 `taos` 连接到 TDengine 服务，进入到 TDengine CLI 界面，示例如下：
+
+```text
+$ taos
+
+taos> show databases;
+              name              |
+=================================
+ information_schema             |
+ performance_schema             |
+ db                             |
+Query OK, 3 rows in database (0.019154s)
+
+taos>
+```

docs/zh/08-connector/_windows_install.mdx

@@ -12,6 +12,8 @@ import PkgListV3 from "/components/PkgListV3";
    默认安装路径为：C:\TDengine，其中包括以下文件(目录)：
 
    - _taos.exe_：TDengine CLI 命令行程序
+   - _taosadapter.exe_：提供 RESTful 服务和接受其他多种软件写入请求的服务端可执行文件
+   - _taosBenchmark.exe_：TDengine 测试程序
    - _cfg_ : 配置文件目录
    - _driver_: 应用驱动动态链接库
    - _examples_: 示例程序 bash/C/C#/go/JDBC/Python/Node.js

docs/zh/08-connector/index.md

@@ -74,10 +74,12 @@ TDengine 版本更新往往会增加新的功能特性，列表中的连接器
 
 import Tabs from "@theme/Tabs";
 import TabItem from "@theme/TabItem";
-import InstallOnWindows from "./_linux_install.mdx";
+import InstallOnLinux from "./_linux_install.mdx";
-import InstallOnLinux from "./_windows_install.mdx";
+import InstallOnWindows from "./_windows_install.mdx";
+import InstallOnMacOS from "./_macos_install.mdx";
 import VerifyWindows from "./_verify_windows.mdx";
 import VerifyLinux from "./_verify_linux.mdx";
+import VerifyMacOS from "./_verify_macos.mdx";
 
 ## 安装客户端驱动
 
@@ -90,10 +92,13 @@ import VerifyLinux from "./_verify_linux.mdx";
 
 <Tabs defaultValue="linux" groupId="os">
   <TabItem value="linux" label="Linux">
-    <InstallOnWindows />
+    <InstallOnLinux />
   </TabItem>
   <TabItem value="windows" label="Windows">
-    <InstallOnLinux />
+    <InstallOnWindows />
+  </TabItem>
+  <TabItem value="macos" label="MacOS">
+    <InstallOnMacOS />
   </TabItem>
 </Tabs>
 
@@ -108,5 +113,8 @@ import VerifyLinux from "./_verify_linux.mdx";
   <TabItem value="windows" label="Windows">
     <VerifyWindows />
   </TabItem>
+  <TabItem value="macos" label="MacOS">
+    <VerifyMacOS />
+  </TabItem>
 </Tabs>
 

docs/zh/12-taos-sql/10-function.md

@@ -946,7 +946,7 @@ MIN(expr)
 MODE(expr)
 ```
 
-**功能说明**：返回出现频率最高的值，若存在多个频率相同的最高值，输出NULL。
+**功能说明**：返回出现频率最高的值，若存在多个频率相同的最高值，则随机输出其中某个值。
 
 **返回数据类型**：与输入数据类型一致。
 

include/client/taos.h

@@ -198,6 +198,7 @@ DLL_EXPORT const void *taos_get_raw_block(TAOS_RES *res);
 
 DLL_EXPORT int       taos_load_table_info(TAOS *taos, const char *tableNameList);
 DLL_EXPORT TAOS_RES *taos_schemaless_insert(TAOS *taos, char *lines[], int numLines, int protocol, int precision);
+DLL_EXPORT TAOS_RES *taos_schemaless_insert_raw(TAOS* taos, char* lines, int len, int32_t *totalRows, int protocol, int precision);
 
 /* --------------------------TMQ INTERFACE------------------------------- */
 

include/common/systable.h

@@ -27,7 +27,7 @@ extern "C" {
 #define TSDB_INS_TABLE_MNODES            "ins_mnodes"
 #define TSDB_INS_TABLE_MODULES           "ins_modules"
 #define TSDB_INS_TABLE_QNODES            "ins_qnodes"
-#define TSDB_INS_TABLE_BNODES            "ins_bnodes"
+#define TSDB_INS_TABLE_BNODES            "ins_bnodes"  // no longer used
 #define TSDB_INS_TABLE_SNODES            "ins_snodes"
 #define TSDB_INS_TABLE_CLUSTER           "ins_cluster"
 #define TSDB_INS_TABLE_DATABASES         "ins_databases"

include/common/tcommon.h

@@ -44,12 +44,17 @@ enum {
 )
 // clang-format on
 
-typedef struct {
+typedef struct SWinKey {
   uint64_t groupId;
   TSKEY    ts;
 } SWinKey;
 
-static inline int sWinKeyCmprImpl(const void* pKey1, const void* pKey2) {
+typedef struct SSessionKey {
+  STimeWindow win;
+  uint64_t    groupId;
+} SSessionKey;
+
+static inline int winKeyCmprImpl(const void* pKey1, const void* pKey2) {
   SWinKey* pWin1 = (SWinKey*)pKey1;
   SWinKey* pWin2 = (SWinKey*)pKey2;
 
@@ -69,7 +74,7 @@ static inline int sWinKeyCmprImpl(const void* pKey1, const void* pKey2) {
 }
 
 static inline int winKeyCmpr(const void* pKey1, int kLen1, const void* pKey2, int kLen2) {
-  return sWinKeyCmprImpl(pKey1, pKey2);
+  return winKeyCmprImpl(pKey1, pKey2);
 }
 
 typedef struct {

include/common/tglobal.h

@@ -51,7 +51,6 @@ extern int32_t tsMnodeShmSize;
 extern int32_t tsVnodeShmSize;
 extern int32_t tsQnodeShmSize;
 extern int32_t tsSnodeShmSize;
-extern int32_t tsBnodeShmSize;
 extern int32_t tsNumOfShmThreads;
 
 // queue & threads

include/common/tmsg.h

@@ -95,7 +95,7 @@ typedef enum _mgmt_table {
   TSDB_MGMT_TABLE_MODULE,
   TSDB_MGMT_TABLE_QNODE,
   TSDB_MGMT_TABLE_SNODE,
-  TSDB_MGMT_TABLE_BNODE,
+  TSDB_MGMT_TABLE_BNODE,  // no longer used
   TSDB_MGMT_TABLE_CLUSTER,
   TSDB_MGMT_TABLE_DB,
   TSDB_MGMT_TABLE_FUNC,
@@ -1485,11 +1485,10 @@ int32_t tDeserializeSDCfgDnodeReq(void* buf, int32_t bufLen, SDCfgDnodeReq* pReq
 typedef struct {
   int32_t dnodeId;
 } SMCreateMnodeReq, SMDropMnodeReq, SDDropMnodeReq, SMCreateQnodeReq, SMDropQnodeReq, SDCreateQnodeReq, SDDropQnodeReq,
-    SMCreateSnodeReq, SMDropSnodeReq, SDCreateSnodeReq, SDDropSnodeReq, SMCreateBnodeReq, SMDropBnodeReq,
+    SMCreateSnodeReq, SMDropSnodeReq, SDCreateSnodeReq, SDDropSnodeReq;
-    SDCreateBnodeReq, SDDropBnodeReq;
 
-int32_t tSerializeSCreateDropMQSBNodeReq(void* buf, int32_t bufLen, SMCreateQnodeReq* pReq);
+int32_t tSerializeSCreateDropMQSNodeReq(void* buf, int32_t bufLen, SMCreateQnodeReq* pReq);
-int32_t tDeserializeSCreateDropMQSBNodeReq(void* buf, int32_t bufLen, SMCreateQnodeReq* pReq);
+int32_t tDeserializeSCreateDropMQSNodeReq(void* buf, int32_t bufLen, SMCreateQnodeReq* pReq);
 
 typedef struct {
   int8_t   replica;

include/common/tmsgdef.h

@@ -74,8 +74,8 @@ enum {
   TD_DEF_MSG_TYPE(TDMT_DND_DROP_QNODE, "dnode-drop-qnode", NULL, NULL)
   TD_DEF_MSG_TYPE(TDMT_DND_CREATE_SNODE, "dnode-create-snode", NULL, NULL)
   TD_DEF_MSG_TYPE(TDMT_DND_DROP_SNODE, "dnode-drop-snode", NULL, NULL)
-  TD_DEF_MSG_TYPE(TDMT_DND_CREATE_BNODE, "dnode-create-bnode", NULL, NULL)
+  TD_DEF_MSG_TYPE(TDMT_DND_CREATE_BNODE, "dnode-create-bnode", NULL, NULL) // no longer used
-  TD_DEF_MSG_TYPE(TDMT_DND_DROP_BNODE, "dnode-drop-bnode", NULL, NULL)
+  TD_DEF_MSG_TYPE(TDMT_DND_DROP_BNODE, "dnode-drop-bnode", NULL, NULL)     // no longer used
   TD_DEF_MSG_TYPE(TDMT_DND_CREATE_VNODE, "create-vnode", NULL, NULL)
   TD_DEF_MSG_TYPE(TDMT_DND_DROP_VNODE, "drop-vnode", NULL, NULL)
   TD_DEF_MSG_TYPE(TDMT_DND_SERVER_STATUS, "server-status", NULL, NULL)
@@ -107,9 +107,9 @@ enum {
   TD_DEF_MSG_TYPE(TDMT_MND_CREATE_SNODE, "create-snode", NULL, NULL)
   TD_DEF_MSG_TYPE(TDMT_MND_ALTER_SNODE, "alter-snode", NULL, NULL)
   TD_DEF_MSG_TYPE(TDMT_MND_DROP_SNODE, "drop-snode", NULL, NULL)
-  TD_DEF_MSG_TYPE(TDMT_MND_CREATE_BNODE, "create-bnode", NULL, NULL)
+  TD_DEF_MSG_TYPE(TDMT_MND_CREATE_BNODE, "create-bnode", NULL, NULL) // no longer used
-  TD_DEF_MSG_TYPE(TDMT_MND_ALTER_BNODE, "alter-bnode", NULL, NULL)
+  TD_DEF_MSG_TYPE(TDMT_MND_ALTER_BNODE, "alter-bnode", NULL, NULL)   // no longer used
-  TD_DEF_MSG_TYPE(TDMT_MND_DROP_BNODE, "drop-bnode", NULL, NULL)
+  TD_DEF_MSG_TYPE(TDMT_MND_DROP_BNODE, "drop-bnode", NULL, NULL)     // no longer used
   TD_DEF_MSG_TYPE(TDMT_MND_CREATE_DB, "create-db", NULL, NULL)
   TD_DEF_MSG_TYPE(TDMT_MND_DROP_DB, "drop-db", NULL, NULL)
   TD_DEF_MSG_TYPE(TDMT_MND_USE_DB, "use-db", NULL, NULL)
@@ -243,7 +243,6 @@ enum {
   TD_DEF_MSG_TYPE(TDMT_MON_VM_INFO, "monitor-vinfo", NULL, NULL)
   TD_DEF_MSG_TYPE(TDMT_MON_QM_INFO, "monitor-qinfo", NULL, NULL)
   TD_DEF_MSG_TYPE(TDMT_MON_SM_INFO, "monitor-sinfo", NULL, NULL)
-  TD_DEF_MSG_TYPE(TDMT_MON_BM_INFO, "monitor-binfo", NULL, NULL)
   TD_DEF_MSG_TYPE(TDMT_MON_VM_LOAD, "monitor-vload", NULL, NULL)
   TD_DEF_MSG_TYPE(TDMT_MON_MM_LOAD, "monitor-mload", NULL, NULL)
   TD_DEF_MSG_TYPE(TDMT_MON_QM_LOAD, "monitor-qload", NULL, NULL)

include/dnode/bnode/bnode.h

@@ -1,77 +0,0 @@
-/*
- * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
- *
- * This program is free software: you can use, redistribute, and/or modify
- * it under the terms of the GNU Affero General Public License, version 3
- * or later ("AGPL"), as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef _TD_BNODE_H_
-#define _TD_BNODE_H_
-
-#include "tmsgcb.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* ------------------------ TYPES EXPOSED ------------------------ */
-typedef struct SBnode SBnode;
-
-typedef struct {
-#ifdef WINDOWS
-  size_t avoidCompilationErrors;
-#endif
-} SBnodeLoad;
-
-typedef struct {
-  SMsgCb msgCb;
-} SBnodeOpt;
-
-/* ------------------------ SBnode ------------------------ */
-/**
- * @brief Start one Bnode in Dnode.
- *
- * @param path Path of the bnode.
- * @param pOption Option of the bnode.
- * @return SBnode* The bnode object.
- */
-SBnode *bndOpen(const char *path, const SBnodeOpt *pOption);
-
-/**
- * @brief Stop Bnode in Dnode.
- *
- * @param pBnode The bnode object to close.
- */
-void bndClose(SBnode *pBnode);
-
-/**
- * @brief Get the statistical information of Bnode
- *
- * @param pBnode The bnode object.
- * @param pLoad Statistics of the bnode.
- * @return int32_t 0 for success, -1 for failure.
- */
-int32_t bndGetLoad(SBnode *pBnode, SBnodeLoad *pLoad);
-
-/**
- * @brief Process a query message.
- *
- * @param pBnode The bnode object.
- * @param pMsgs The array of SRpcMsg
- * @return int32_t 0 for success, -1 for failure
- */
-int32_t bndProcessWMsgs(SBnode *pBnode, SArray *pMsgs);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /*_TD_BNODE_H_*/

include/libs/monitor/monitor.h

@@ -80,7 +80,6 @@ typedef struct {
   int8_t       has_mnode;
   int8_t       has_qnode;
   int8_t       has_snode;
-  int8_t       has_bnode;
   SMonDiskDesc logdir;
   SMonDiskDesc tempdir;
 } SMonDnodeInfo;

include/libs/nodes/plannodes.h

@@ -525,7 +525,7 @@ typedef struct SDataInserterNode {
   SDataSinkNode sink;
   int32_t       numOfTables;
   uint32_t      size;
-  char*         pData;
+  void*         pData;
 } SDataInserterNode;
 
 typedef struct SQueryInserterNode {

include/libs/nodes/querynodes.h

@@ -356,7 +356,7 @@ typedef struct SVgDataBlocks {
   SVgroupInfo vg;
   int32_t     numOfTables;  // number of tables in current submit block
   uint32_t    size;
-  char*       pData;  // SMsgDesc + SSubmitReq + SSubmitBlk + ...
+  void*       pData;  // SMsgDesc + SSubmitReq + SSubmitBlk + ...
 } SVgDataBlocks;
 
 typedef struct SVnodeModifOpStmt {

include/libs/stream/streamState.h

@@ -25,6 +25,8 @@ extern "C" {
 
 typedef struct SStreamTask SStreamTask;
 
+typedef bool (*state_key_cmpr_fn)(void* pKey1, void* pKey2);
+
 // incremental state storage
 typedef struct {
   SStreamTask* pOwner;
@@ -32,6 +34,7 @@ typedef struct {
   TTB*         pStateDb;
   TTB*         pFuncStateDb;
   TTB*         pFillStateDb;  // todo refactor
+  TTB*         pSessionStateDb;
   TXN          txn;
   int32_t      number;
 } SStreamState;
@@ -57,6 +60,19 @@ int32_t streamStateDel(SStreamState* pState, const SWinKey* key);
 int32_t streamStateClear(SStreamState* pState);
 void    streamStateSetNumber(SStreamState* pState, int32_t number);
 
+int32_t streamStateSessionAddIfNotExist(SStreamState* pState, SSessionKey* key, void** pVal, int32_t* pVLen);
+int32_t streamStateSessionPut(SStreamState* pState, const SSessionKey* key, const void* value, int32_t vLen);
+int32_t streamStateSessionGet(SStreamState* pState, SSessionKey* key, void** pVal, int32_t* pVLen);
+int32_t streamStateSessionDel(SStreamState* pState, const SSessionKey* key);
+int32_t streamStateSessionClear(SStreamState* pState);
+int32_t streamStateSessionGetKVByCur(SStreamStateCur* pCur, SSessionKey* pKey, const void** pVal, int32_t* pVLen);
+int32_t streamStateStateAddIfNotExist(SStreamState* pState, SSessionKey* key, char* pKeyData, int32_t keyDataLen,
+                                      state_key_cmpr_fn fn, void** pVal, int32_t* pVLen);
+
+SStreamStateCur* streamStateSessionSeekKeyNext(SStreamState* pState, const SSessionKey* key);
+SStreamStateCur* streamStateSessionSeekKeyPrev(SStreamState* pState, const SSessionKey* key);
+SStreamStateCur* streamStateSessionGetCur(SStreamState* pState, const SSessionKey* key);
+
 int32_t streamStateFillPut(SStreamState* pState, const SWinKey* key, const void* value, int32_t vLen);
 int32_t streamStateFillGet(SStreamState* pState, const SWinKey* key, void** pVal, int32_t* pVLen);
 int32_t streamStateFillDel(SStreamState* pState, const SWinKey* key);

include/util/tdef.h

@@ -483,7 +483,6 @@ enum {
 #define QNODE_HANDLE   -1
 #define SNODE_HANDLE   -2
 #define VNODE_HANDLE   -3
-#define BNODE_HANDLE   -4
 #define CLIENT_HANDLE  -5
 
 #define TSDB_CONFIG_OPTION_LEN 32
@@ -498,6 +497,7 @@ enum {
 #define MAX_NUM_STR_SIZE 40
 
 #define MAX_META_MSG_IN_BATCH 1048576
+#define MAX_META_BATCH_RSP_SIZE (1 * 1048576 * 1024)
 
 #ifdef __cplusplus
 }

packaging/tools/com.taosdata.taosadapter.plist

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <key>Label</key>
+    <string>com.tdengine.taosadapter</string>
+    <key>ProgramArguments</key>
+    <array>
+        <string>/usr/local/bin/taosadapter</string>
+    </array>
+    <key>ProcessType</key>
+    <string>Interactive</string>
+    <key>Disabled</key>
+    <false/>
+    <key>RunAtLoad</key>
+    <false/>
+    <key>LaunchOnlyOnce</key>
+    <false/>
+    <key>SessionCreate</key>
+    <true/>
+    <key>ExitTimeOut</key>
+    <integer>600</integer>
+    <key>KeepAlive</key>
+    <dict>
+        <key>SuccessfulExit</key>
+        <false/>
+        <key>AfterInitialDemand</key>
+        <true/>
+    </dict>
+    <key>Program</key>
+    <string>/usr/local/bin/taosadapter</string>
+</dict>
+</plist>

packaging/tools/install.sh

@@ -69,7 +69,7 @@ prompt_force=0
 
 initd_mod=0
 service_mod=2
-if pidof systemd &>/dev/null; then
+if ps aux | grep -v grep | grep systemd &>/dev/null; then
   service_mod=0
 elif $(which service &>/dev/null); then
   service_mod=1
@@ -575,11 +575,11 @@ function install_web() {
 
 
 function clean_service_on_sysvinit() {
-  if pidof ${serverName} &>/dev/null; then
+  if ps aux | grep -v grep | grep ${serverName} &>/dev/null; then
     ${csudo}service ${serverName} stop || :
   fi
 
-  if pidof tarbitrator &>/dev/null; then
+  if ps aux | grep -v grep | grep tarbitrator &>/dev/null; then
     ${csudo}service tarbitratord stop || :
   fi
 
@@ -759,7 +759,7 @@ function updateProduct() {
 
   echo -e "${GREEN}Start to update ${productName}...${NC}"
   # Stop the service if running
-  if pidof ${serverName} &>/dev/null; then
+  if ps aux | grep -v grep | grep ${serverName} &>/dev/null; then
     if ((${service_mod} == 0)); then
       ${csudo}systemctl stop ${serverName} || :
     elif ((${service_mod} == 1)); then

packaging/tools/install_client.sh

@@ -265,7 +265,7 @@ function update_TDengine() {
     tar -zxf ${tarName}
     echo -e "${GREEN}Start to update ${productName} client...${NC}"
     # Stop the client shell if running
-    if pidof ${clientName} &> /dev/null; then
+    if ps aux | grep -v grep | grep ${clientName} &> /dev/null; then
         kill_client
         sleep 1
     fi

packaging/tools/mac_before_install.txt

@@ -2,4 +2,5 @@ TDengine is a high-efficient, scalable, high-available distributed time-series d
 
 To configure TDengine : edit /etc/taos/taos.cfg
 To start service : launchctl start com.tdengine.taosd
+To start Taos Adapter : launchctl start com.tdengine.taosadapter
 To access TDengine : use taos in shell

packaging/tools/make_install.sh

@@ -77,7 +77,7 @@ os_type=0
 
 if [ "$osType" != "Darwin" ]; then
   initd_mod=0
-  if pidof systemd &>/dev/null; then
+  if ps aux | grep -v grep | grep systemd &>/dev/null; then
     service_mod=0
   elif $(which service &>/dev/null); then
     service_mod=1
@@ -130,7 +130,6 @@ function kill_taosadapter() {
 }
 
 function kill_taosd() {
-  ps -ef | grep ${serverName}
   pid=$(ps -ef | grep -w ${serverName} | grep -v "grep" | awk '{print $2}')
   if [ -n "$pid" ]; then
     ${csudo}kill -9 $pid || :
@@ -438,7 +437,7 @@ function install_web() {
 }
 
 function clean_service_on_sysvinit() {
-  if pidof ${serverName} &>/dev/null; then
+  if ps aux | grep -v grep | grep ${serverName} &>/dev/null; then
     ${csudo}service ${serverName} stop || :
   fi
 
@@ -535,6 +534,10 @@ function install_service_on_launchctl() {
   ${csudouser}launchctl unload -w /Library/LaunchDaemons/com.taosdata.taosd.plist > /dev/null 2>&1 || :
   ${csudo}cp ${script_dir}/com.taosdata.taosd.plist /Library/LaunchDaemons/com.taosdata.taosd.plist
   ${csudouser}launchctl load -w /Library/LaunchDaemons/com.taosdata.taosd.plist > /dev/null 2>&1 || :
+
+  ${csudouser}launchctl unload -w /Library/LaunchDaemons/com.taosdata.taosadapter.plist > /dev/null 2>&1 || :
+  ${csudo}cp ${script_dir}/com.taosdata.taosadapter.plist /Library/LaunchDaemons/com.taosdata.taosadapter.plist
+  ${csudouser}launchctl load -w /Library/LaunchDaemons/com.taosdata.taosadapter.plist > /dev/null 2>&1 || :
 }
 
 function install_service() {
@@ -568,7 +571,7 @@ function update_TDengine() {
   echo -e "${GREEN}Start to update ${productName}...${NC}"
   # Stop the service if running
 
-  if pidof ${serverName} &>/dev/null; then
+  if ps aux | grep -v grep | grep ${serverName} &>/dev/null; then
     if ((${service_mod} == 0)); then
       ${csudo}systemctl stop ${serverName} || :
     elif ((${service_mod} == 1)); then
@@ -615,11 +618,12 @@ function update_TDengine() {
   else
     if [ "$osType" != "Darwin" ]; then
       echo -e "${GREEN_DARK}To start ${productName}     ${NC}: ${serverName}${NC}"
-    else
-      echo -e "${GREEN_DARK}To start service      ${NC}: launchctl start com.tdengine.taosd${NC}"
-    fi
       [ -f ${installDir}/bin/taosadapter ] && \
         echo -e "${GREEN_DARK}To start Taos Adapter ${NC}: taosadapter &${NC}"
+    else
+      echo -e "${GREEN_DARK}To start service      ${NC}: launchctl start com.tdengine.taosd${NC}"
+      echo -e "${GREEN_DARK}To start Taos Adapter ${NC}: launchctl start com.tdengine.taosadapter${NC}"
+    fi
   fi
 
   echo -e "${GREEN_DARK}To access ${productName}    ${NC}: use ${GREEN_UNDERLINE}${clientName}${NC} in shell${NC}"
@@ -666,11 +670,12 @@ function install_TDengine() {
   else
     if [ "$osType" != "Darwin" ]; then
       echo -e "${GREEN_DARK}To start ${productName}     ${NC}: ${serverName}${NC}"
-    else
-      echo -e "${GREEN_DARK}To start service      ${NC}: launchctl start com.tdengine.taosd${NC}"
-    fi
       [ -f ${installDir}/bin/taosadapter ] && \
         echo -e "${GREEN_DARK}To start Taos Adapter ${NC}: taosadapter &${NC}"
+    else
+      echo -e "${GREEN_DARK}To start service      ${NC}: launchctl start com.tdengine.taosd${NC}"
+      echo -e "${GREEN_DARK}To start Taos Adapter ${NC}: launchctl start com.tdengine.taosadapter${NC}"
+    fi
   fi
 
   echo -e "${GREEN_DARK}To access ${productName}    ${NC}: use ${GREEN_UNDERLINE}${clientName}${NC} in shell${NC}"

packaging/tools/post.sh

@@ -75,7 +75,7 @@ fi
 
 initd_mod=0
 service_mod=2
-if pidof systemd &> /dev/null; then
+if ps aux | grep -v grep | grep systemd &> /dev/null; then
     service_mod=0
 elif $(which service &> /dev/null); then
     service_mod=1
@@ -421,7 +421,7 @@ function clean_service_on_sysvinit() {
     #restart_config_str="taos:2345:respawn:${service_config_dir}/taosd start"
     #${csudo}sed -i "\|${restart_config_str}|d" /etc/inittab || :
 
-    if pidof taosd &> /dev/null; then
+    if ps aux | grep -v grep | grep taosd &> /dev/null; then
         ${csudo}service taosd stop || :
     fi
 
@@ -512,6 +512,11 @@ function install_service_on_launchctl() {
     ${csudo}cp ${install_main_dir}/service/com.taosdata.taosd.plist /Library/LaunchDaemons/com.taosdata.taosd.plist || :
     ${csudouser}launchctl load -w /Library/LaunchDaemons/com.taosdata.taosd.plist || :
   fi
+  if [ -f ${install_main_dir}/service/com.taosdata.taosadapter.plist ]; then
+    ${csudouser}launchctl unload -w /Library/LaunchDaemons/com.taosdata.taosadapter.plist > /dev/null 2>&1 || :
+    ${csudo}cp ${install_main_dir}/service/com.taosdata.taosadapter.plist /Library/LaunchDaemons/com.taosdata.taosadapter.plist || :
+    ${csudouser}launchctl load -w /Library/LaunchDaemons/com.taosdata.taosadapter.plist || :
+  fi
 }
 
 function install_taosadapter_service() {

packaging/tools/preun.sh

@@ -25,7 +25,7 @@ fi
 
 initd_mod=0
 service_mod=2
-if pidof systemd &> /dev/null; then
+if ps aux | grep -v grep | grep systemd &> /dev/null; then
     service_mod=0
 elif $(which service &> /dev/null); then
     service_mod=1
@@ -82,7 +82,7 @@ function clean_service_on_sysvinit() {
     #restart_config_str="taos:2345:respawn:${service_config_dir}/taosd start"
     #${csudo}sed -i "\|${restart_config_str}|d" /etc/inittab || :
 
-    if pidof taosd &> /dev/null; then
+    if ps aux | grep -v grep | grep taosd &> /dev/null; then
         echo "TDengine taosd is running, stopping it..."
         ${csudo}service taosd stop || :
     fi

packaging/tools/remove.sh

@@ -55,7 +55,7 @@ fi
 
 initd_mod=0
 service_mod=2
-if pidof systemd &>/dev/null; then
+if ps aux | grep -v grep | grep systemd &>/dev/null; then
   service_mod=0
 elif $(which service &>/dev/null); then
   service_mod=1
@@ -171,12 +171,12 @@ function clean_service_on_systemd() {
 }
 
 function clean_service_on_sysvinit() {
-  if pidof ${serverName} &>/dev/null; then
+  if ps aux | grep -v grep | grep ${serverName} &>/dev/null; then
     echo "${productName} ${serverName} is running, stopping it..."
     ${csudo}service ${serverName} stop || :
   fi
 
-  if pidof tarbitrator &>/dev/null; then
+  if ps aux | grep -v grep | grep tarbitrator &>/dev/null; then
     echo "${productName} tarbitrator is running, stopping it..."
     ${csudo}service tarbitratord stop || :
   fi
@@ -215,6 +215,8 @@ function clean_service_on_sysvinit() {
 function clean_service_on_launchctl() {
   ${csudouser}launchctl unload -w /Library/LaunchDaemons/com.taosdata.taosd.plist > /dev/null 2>&1 || :
   ${csudo}rm /Library/LaunchDaemons/com.taosdata.taosd.plist > /dev/null 2>&1 || :
+  ${csudouser}launchctl unload -w /Library/LaunchDaemons/com.taosdata.taosadapter.plist > /dev/null 2>&1 || :
+  ${csudo}rm /Library/LaunchDaemons/com.taosdata.taosadapter.plist > /dev/null 2>&1 || :
 }
 
 function clean_service() {

packaging/tools/remove_client.sh

@@ -28,7 +28,7 @@ if command -v sudo > /dev/null; then
 fi
 
 function kill_client() {
-  if [ -n "$(pidof ${clientName})" ]; then
+  if [ -n "$(ps aux | grep -v grep | grep ${clientName})" ]; then
     ${csudo}kill -9 $pid   || :
   fi
 }

source/client/src/clientEnv.c

@@ -438,21 +438,18 @@ int taos_init() {
 }
 
 int taos_options_imp(TSDB_OPTION option, const char *str) {
-  if (option != TSDB_OPTION_CONFIGDIR) {
+  if (option == TSDB_OPTION_CONFIGDIR) {
-    taos_init();  // initialize global config
-  } else {
     tstrncpy(configDir, str, PATH_MAX);
     tscInfo("set cfg:%s to %s", configDir, str);
     return 0;
+  } else {
+    taos_init();  // initialize global config
   }
 
   SConfig     *pCfg = taosGetCfg();
   SConfigItem *pItem = NULL;
 
   switch (option) {
-    case TSDB_OPTION_CONFIGDIR:
-      pItem = cfgGetItem(pCfg, "configDir");
-      break;
     case TSDB_OPTION_SHELL_ACTIVITY_TIMER:
       pItem = cfgGetItem(pCfg, "shellActivityTimer");
       break;

source/client/src/clientImpl.c

@@ -199,7 +199,7 @@ int32_t buildRequest(uint64_t connId, const char* sql, int sqlLen, void* param,
   if (tsQueryUseNodeAllocator && !qIsInsertValuesSql((*pRequest)->sqlstr, (*pRequest)->sqlLen)) {
     if (TSDB_CODE_SUCCESS !=
         nodesCreateAllocator((*pRequest)->requestId, tsQueryNodeChunkSize, &((*pRequest)->allocatorRefId))) {
-      tscError("%d failed to create node allocator, reqId:0x%" PRIx64 ", conn:%d, %s", (*pRequest)->self,
+      tscError("%d failed to create node allocator, reqId:0x%" PRIx64 ", conn:%" PRId64 ", %s", (*pRequest)->self,
                (*pRequest)->requestId, pTscObj->id, sql);
 
       destroyRequest(*pRequest);
@@ -955,8 +955,13 @@ SRequestObj* launchQueryImpl(SRequestObj* pRequest, SQuery* pQuery, bool keepQue
   switch (pQuery->execMode) {
     case QUERY_EXEC_MODE_LOCAL:
       if (!pRequest->validateOnly) {
+        if (NULL == pQuery->pRoot) {
+          terrno = TSDB_CODE_INVALID_PARA;
+          code = terrno;
+        } else {
           code = execLocalCmd(pRequest, pQuery);
         }
+      }
       break;
     case QUERY_EXEC_MODE_RPC:
       if (!pRequest->validateOnly) {
@@ -997,7 +1002,7 @@ SRequestObj* launchQueryImpl(SRequestObj* pRequest, SQuery* pQuery, bool keepQue
 
   handleQueryExecRsp(pRequest);
 
-  if (NULL != pRequest && TSDB_CODE_SUCCESS != code) {
+  if (TSDB_CODE_SUCCESS != code) {
     pRequest->code = terrno;
   }
 
@@ -1130,7 +1135,8 @@ void launchAsyncQuery(SRequestObj* pRequest, SQuery* pQuery, SMetaData* pResultM
       break;
   }
 
-  if (NULL != pRequest && TSDB_CODE_SUCCESS != code) {
+  // TODO weired responding code?
+  if (TSDB_CODE_SUCCESS != code) {
     pRequest->code = terrno;
   }
 }
@@ -2253,7 +2259,10 @@ void syncQueryFn(void* param, void* res, int32_t code) {
 void taosAsyncQueryImpl(uint64_t connId, const char* sql, __taos_async_fn_t fp, void* param, bool validateOnly) {
   if (sql == NULL || NULL == fp) {
     terrno = TSDB_CODE_INVALID_PARA;
+    if (fp) {
       fp(param, NULL, terrno);
+    }
+    
     return;
   }
 

source/client/src/clientMain.c

@@ -944,7 +944,6 @@ void taos_fetch_rows_a(TAOS_RES *res, __taos_async_fn_t fp, void *param) {
   if (pResultInfo->completed) {
     // it is a local executed query, no need to do async fetch
     if (QUERY_EXEC_MODE_LOCAL == pRequest->body.execMode) {
-      ASSERT(pResultInfo->numOfRows >= 0);
       if (pResultInfo->localResultFetched) {
         pResultInfo->numOfRows = 0;
         pResultInfo->current = 0;

source/client/src/clientMsgHandler.c

@@ -194,6 +194,10 @@ int32_t processUseDbRsp(void* param, SDataBuf* pMsg, int32_t code) {
   SUseDbRsp usedbRsp = {0};
   tDeserializeSUseDbRsp(pMsg->pData, pMsg->len, &usedbRsp);
 
+  if(strlen(usedbRsp.db) == 0){
+    return TSDB_CODE_MND_DB_NOT_EXIST;
+  }
+
   SName name = {0};
   tNameFromString(&name, usedbRsp.db, T_NAME_ACCT | T_NAME_DB);
 
@@ -288,9 +292,11 @@ int32_t processDropDbRsp(void* param, SDataBuf* pMsg, int32_t code) {
     tDeserializeSDropDbRsp(pMsg->pData, pMsg->len, &dropdbRsp);
 
     struct SCatalog* pCatalog = NULL;
-    catalogGetHandle(pRequest->pTscObj->pAppInfo->clusterId, &pCatalog);
+    int32_t code = catalogGetHandle(pRequest->pTscObj->pAppInfo->clusterId, &pCatalog);
+    if (TSDB_CODE_SUCCESS == code) {
       catalogRemoveDB(pCatalog, dropdbRsp.db, dropdbRsp.uid);
     }
+  }
 
   taosMemoryFree(pMsg->pData);
   taosMemoryFree(pMsg->pEpSet);
@@ -393,6 +399,7 @@ static int32_t buildShowVariablesRsp(SArray* pVars, SRetrieveTableRsp** pRsp) {
   size_t rspSize = sizeof(SRetrieveTableRsp) + blockGetEncodeSize(pBlock);
   *pRsp = taosMemoryCalloc(1, rspSize);
   if (NULL == *pRsp) {
+    blockDataDestroy(pBlock);
     return TSDB_CODE_OUT_OF_MEMORY;
   }
 

source/client/src/clientSml.c

@@ -28,8 +28,8 @@
 #define QUOTE '"'
 #define SLASH '\\'
 
-#define JUMP_SPACE(sql)  \
+#define JUMP_SPACE(sql, sqlEnd)  \
-  while (*sql != '\0') { \
+  while (sql < sqlEnd) { \
     if (*sql == SPACE)   \
       sql++;             \
     else                 \
@@ -917,16 +917,17 @@ static int32_t smlParseValue(SSmlKv *pVal, SSmlMsgBuf *msg) {
   return TSDB_CODE_TSC_INVALID_VALUE;
 }
 
-static int32_t smlParseInfluxString(const char *sql, SSmlLineInfo *elements, SSmlMsgBuf *msg) {
+static int32_t smlParseInfluxString(const char *sql, const char *sqlEnd, SSmlLineInfo *elements, SSmlMsgBuf *msg) {
   if (!sql) return TSDB_CODE_SML_INVALID_DATA;
-  JUMP_SPACE(sql)
+  JUMP_SPACE(sql, sqlEnd)
   if (*sql == COMMA) return TSDB_CODE_SML_INVALID_DATA;
   elements->measure = sql;
 
   // parse measure
-  while (*sql != '\0') {
+  while (sql < sqlEnd) {
     if ((sql != elements->measure) && IS_SLASH_LETTER(sql)) {
-      MOVE_FORWARD_ONE(sql, strlen(sql) + 1);
+      MOVE_FORWARD_ONE(sql, sqlEnd - sql);
+      sqlEnd--;
       continue;
     }
     if (IS_COMMA(sql)) {
@@ -950,7 +951,7 @@ static int32_t smlParseInfluxString(const char *sql, SSmlLineInfo *elements, SSm
   } else {
     if (*sql == COMMA) sql++;
     elements->tags = sql;
-    while (*sql != '\0') {
+    while (sql < sqlEnd) {
       if (IS_SPACE(sql)) {
         break;
       }
@@ -961,10 +962,10 @@ static int32_t smlParseInfluxString(const char *sql, SSmlLineInfo *elements, SSm
   elements->measureTagsLen = sql - elements->measure;
 
   // parse cols
-  JUMP_SPACE(sql)
+  JUMP_SPACE(sql, sqlEnd)
   elements->cols = sql;
   bool isInQuote = false;
-  while (*sql != '\0') {
+  while (sql < sqlEnd) {
     if (IS_QUOTE(sql)) {
       isInQuote = !isInQuote;
     }
@@ -984,10 +985,10 @@ static int32_t smlParseInfluxString(const char *sql, SSmlLineInfo *elements, SSm
   }
 
   // parse timestamp
-  JUMP_SPACE(sql)
+  JUMP_SPACE(sql, sqlEnd)
   elements->timestamp = sql;
-  while (*sql != '\0') {
+  while (sql < sqlEnd) {
-    if (*sql == SPACE) {
+    if (isspace(*sql)) {
       break;
     }
     sql++;
@@ -997,8 +998,8 @@ static int32_t smlParseInfluxString(const char *sql, SSmlLineInfo *elements, SSm
   return TSDB_CODE_SUCCESS;
 }
 
-static void smlParseTelnetElement(const char **sql, const char **data, int32_t *len) {
+static void smlParseTelnetElement(const char **sql, const char *sqlEnd, const char **data, int32_t *len) {
-  while (**sql != '\0') {
+  while (*sql < sqlEnd) {
     if (**sql != SPACE && !(*data)) {
       *data = *sql;
     } else if (**sql == SPACE && *data) {
@@ -1009,20 +1010,20 @@ static void smlParseTelnetElement(const char **sql, const char **data, int32_t *
   }
 }
 
-static int32_t smlParseTelnetTags(const char *data, SArray *cols, char *childTableName, SHashObj *dumplicateKey,
+static int32_t smlParseTelnetTags(const char *data, const char *sqlEnd, SArray *cols, char *childTableName, SHashObj *dumplicateKey,
                                   SSmlMsgBuf *msg) {
   if(!cols) return TSDB_CODE_OUT_OF_MEMORY;
   const char *sql = data;
   size_t      childTableNameLen = strlen(tsSmlChildTableName);
-  while (*sql != '\0') {
+  while (sql < sqlEnd) {
-    JUMP_SPACE(sql)
+    JUMP_SPACE(sql, sqlEnd)
     if (*sql == '\0') break;
 
     const char *key = sql;
     int32_t     keyLen = 0;
 
     // parse key
-    while (*sql != '\0') {
+    while (sql < sqlEnd) {
       if (*sql == SPACE) {
         smlBuildInvalidDataMsg(msg, "invalid data", sql);
         return TSDB_CODE_SML_INVALID_DATA;
@@ -1047,7 +1048,7 @@ static int32_t smlParseTelnetTags(const char *data, SArray *cols, char *childTab
     // parse value
     const char *value = sql;
     int32_t     valueLen = 0;
-    while (*sql != '\0') {
+    while (sql < sqlEnd) {
       // parse value
       if (*sql == SPACE) {
         break;
@@ -1092,11 +1093,11 @@ static int32_t smlParseTelnetTags(const char *data, SArray *cols, char *childTab
 }
 
 // format: <metric> <timestamp> <value> <tagk_1>=<tagv_1>[ <tagk_n>=<tagv_n>]
-static int32_t smlParseTelnetString(SSmlHandle *info, const char *sql, SSmlTableInfo *tinfo, SArray *cols) {
+static int32_t smlParseTelnetString(SSmlHandle *info, const char *sql, const char *sqlEnd, SSmlTableInfo *tinfo, SArray *cols) {
   if (!sql) return TSDB_CODE_SML_INVALID_DATA;
 
   // parse metric
-  smlParseTelnetElement(&sql, &tinfo->sTableName, &tinfo->sTableNameLen);
+  smlParseTelnetElement(&sql, sqlEnd, &tinfo->sTableName, &tinfo->sTableNameLen);
   if (!(tinfo->sTableName) || IS_INVALID_TABLE_LEN(tinfo->sTableNameLen)) {
     smlBuildInvalidDataMsg(&info->msgBuf, "invalid data", sql);
     return TSDB_CODE_TSC_INVALID_TABLE_ID_LENGTH;
@@ -1105,7 +1106,7 @@ static int32_t smlParseTelnetString(SSmlHandle *info, const char *sql, SSmlTable
   // parse timestamp
   const char *timestamp = NULL;
   int32_t     tLen = 0;
-  smlParseTelnetElement(&sql, &timestamp, &tLen);
+  smlParseTelnetElement(&sql, sqlEnd, &timestamp, &tLen);
   if (!timestamp || tLen == 0) {
     smlBuildInvalidDataMsg(&info->msgBuf, "invalid timestamp", sql);
     return TSDB_CODE_SML_INVALID_DATA;
@@ -1120,7 +1121,7 @@ static int32_t smlParseTelnetString(SSmlHandle *info, const char *sql, SSmlTable
   // parse value
   const char *value = NULL;
   int32_t     valueLen = 0;
-  smlParseTelnetElement(&sql, &value, &valueLen);
+  smlParseTelnetElement(&sql, sqlEnd, &value, &valueLen);
   if (!value || valueLen == 0) {
     smlBuildInvalidDataMsg(&info->msgBuf, "invalid value", sql);
     return TSDB_CODE_TSC_INVALID_VALUE;
@@ -1138,7 +1139,7 @@ static int32_t smlParseTelnetString(SSmlHandle *info, const char *sql, SSmlTable
   }
 
   // parse tags
-  ret = smlParseTelnetTags(sql, tinfo->tags, tinfo->childTableName, info->dumplicateKey, &info->msgBuf);
+  ret = smlParseTelnetTags(sql, sqlEnd, tinfo->tags, tinfo->childTableName, info->dumplicateKey, &info->msgBuf);
   if (ret != TSDB_CODE_SUCCESS) {
     smlBuildInvalidDataMsg(&info->msgBuf, "invalid data", sql);
     return ret;
@@ -1371,8 +1372,14 @@ static int32_t smlKvTimeArrayCompare(const void *key1, const void *key2) {
 static int32_t smlKvTimeHashCompare(const void *key1, const void *key2) {
   SHashObj *s1 = *(SHashObj **)key1;
   SHashObj *s2 = *(SHashObj **)key2;
-  SSmlKv   *kv1 = *(SSmlKv **)taosHashGet(s1, TS, TS_LEN);
+  SSmlKv   **kv1pp = (SSmlKv **)taosHashGet(s1, TS, TS_LEN);
-  SSmlKv   *kv2 = *(SSmlKv **)taosHashGet(s2, TS, TS_LEN);
+  SSmlKv   **kv2pp = (SSmlKv **)taosHashGet(s2, TS, TS_LEN);
+  if(!kv1pp || !kv2pp){
+    uError("smlKvTimeHashCompare kv is null");
+    return -1;
+  }
+  SSmlKv   *kv1 = *kv1pp;
+  SSmlKv   *kv2 = *kv2pp;
   if(!kv1 || kv1->type != TSDB_DATA_TYPE_TIMESTAMP){
     uError("smlKvTimeHashCompare kv1");
     return -1;
@@ -2073,11 +2080,11 @@ static int32_t smlParseJSONString(SSmlHandle *info, cJSON *root, SSmlTableInfo *
 }
 /************* TSDB_SML_JSON_PROTOCOL function end **************/
 
-static int32_t smlParseInfluxLine(SSmlHandle *info, const char *sql) {
+static int32_t smlParseInfluxLine(SSmlHandle *info, const char *sql, const int len) {
   SSmlLineInfo elements = {0};
   uDebug("SML:0x%" PRIx64 " smlParseInfluxLine sql:%s, hello", info->id, sql);
 
-  int ret = smlParseInfluxString(sql, &elements, &info->msgBuf);
+  int ret = smlParseInfluxString(sql, sql + len, &elements, &info->msgBuf);
   if (ret != TSDB_CODE_SUCCESS) {
     uError("SML:0x%" PRIx64 " smlParseInfluxLine failed", info->id);
     return ret;
@@ -2184,7 +2191,7 @@ static int32_t smlParseInfluxLine(SSmlHandle *info, const char *sql) {
   return TSDB_CODE_SUCCESS;
 }
 
-static int32_t smlParseTelnetLine(SSmlHandle *info, void *data) {
+static int32_t smlParseTelnetLine(SSmlHandle *info, void *data, const int len) {
   int            ret = TSDB_CODE_SUCCESS;
   SSmlTableInfo *tinfo = smlBuildTableInfo();
   if (!tinfo) {
@@ -2198,7 +2205,7 @@ static int32_t smlParseTelnetLine(SSmlHandle *info, void *data) {
   }
 
   if (info->protocol == TSDB_SML_TELNET_PROTOCOL) {
-    ret = smlParseTelnetString(info, (const char *)data, tinfo, cols);
+    ret = smlParseTelnetString(info, (const char *)data, (char*)data + len, tinfo, cols);
   } else if (info->protocol == TSDB_SML_JSON_PROTOCOL) {
     ret = smlParseJSONString(info, (cJSON *)data, tinfo, cols);
   } else {
@@ -2289,7 +2296,7 @@ static int32_t smlParseJSON(SSmlHandle *info, char *payload) {
 
   for (int32_t i = 0; i < payloadNum; ++i) {
     cJSON *dataPoint = (payloadNum == 1 && cJSON_IsObject(root)) ? root : cJSON_GetArrayItem(root, i);
-    ret = smlParseTelnetLine(info, dataPoint);
+    ret = smlParseTelnetLine(info, dataPoint, -1);
     if (ret != TSDB_CODE_SUCCESS) {
       uError("SML:0x%" PRIx64 " Invalid JSON Payload", info->id);
       goto end;
@@ -2378,10 +2385,14 @@ static void smlPrintStatisticInfo(SSmlHandle *info) {
          info->cost.endTime - info->cost.insertRpcTime, info->cost.endTime - info->cost.parseTime);
 }
 
-static int32_t smlParseLine(SSmlHandle *info, char *lines[], int numLines) {
+static int32_t smlParseLine(SSmlHandle *info, char *lines[], char* rawLine, char* rawLineEnd, int numLines) {
   int32_t code = TSDB_CODE_SUCCESS;
   if (info->protocol == TSDB_SML_JSON_PROTOCOL) {
+    if(lines){
       code = smlParseJSON(info, *lines);
+    }else if(rawLine){
+      code = smlParseJSON(info, rawLine);
+    }
     if (code != TSDB_CODE_SUCCESS) {
       uError("SML:0x%" PRIx64 " smlParseJSON failed:%s", info->id, *lines);
       return code;
@@ -2390,28 +2401,46 @@ static int32_t smlParseLine(SSmlHandle *info, char *lines[], int numLines) {
   }
 
   for (int32_t i = 0; i < numLines; ++i) {
+    char *tmp = NULL;
+    int  len  = 0;
+    if(lines){
+      tmp = lines[i];
+      len = strlen(tmp);
+    }else if(rawLine){
+      tmp = rawLine;
+      while(rawLine < rawLineEnd){
+        if(*(rawLine++) == '\n'){
+          break;
+        }
+        len++;
+      }
+      if(info->protocol == TSDB_SML_LINE_PROTOCOL && tmp[0] == '#'){ // this line is comment
+        continue;
+      }
+    }
+
     if (info->protocol == TSDB_SML_LINE_PROTOCOL) {
-      code = smlParseInfluxLine(info, lines[i]);
+      code = smlParseInfluxLine(info, tmp, len);
     } else if (info->protocol == TSDB_SML_TELNET_PROTOCOL) {
-      code = smlParseTelnetLine(info, lines[i]);
+      code = smlParseTelnetLine(info, tmp, len);
     } else {
       ASSERT(0);
     }
     if (code != TSDB_CODE_SUCCESS) {
-      uError("SML:0x%" PRIx64 " smlParseLine failed. line %d : %s", info->id, i, lines[i]);
+      uError("SML:0x%" PRIx64 " smlParseLine failed. line %d : %s", info->id, i, tmp);
       return code;
     }
   }
   return code;
 }
 
-static int smlProcess(SSmlHandle *info, char *lines[], int numLines) {
+static int smlProcess(SSmlHandle *info, char *lines[], char* rawLine, char* rawLineEnd, int numLines) {
   int32_t code = TSDB_CODE_SUCCESS;
   int32_t retryNum = 0;
 
   info->cost.parseTime = taosGetTimestampUs();
 
-  code = smlParseLine(info, lines, numLines);
+  code = smlParseLine(info, lines, rawLine, rawLineEnd, numLines);
   if (code != 0) {
     uError("SML:0x%" PRIx64 " smlParseLine error : %s", info->id, tstrerror(code));
     return code;
@@ -2504,39 +2533,8 @@ static void smlInsertCallback(void *param, void *res, int32_t code) {
   smlDestroyInfo(info);
 }
 
-/**
- * taos_schemaless_insert() parse and insert data points into database according to
- * different protocol.
- *
- * @param $lines input array may contain multiple lines, each line indicates a data point.
- *               If protocol=2 is used input array should contain single JSON
- *               string(e.g. char *lines[] = {"$JSON_string"}). If need to insert
- *               multiple data points in JSON format, should include them in $JSON_string
- *               as a JSON array.
- * @param $numLines indicates how many data points in $lines.
- *                  If protocol = 2 is used this param will be ignored as $lines should
- *                  contain single JSON string.
- * @param $protocol indicates which protocol to use for parsing:
- *                  0 - influxDB line protocol
- *                  1 - OpenTSDB telnet line protocol
- *                  2 - OpenTSDB JSON format protocol
- * @return return zero for successful insertion. Otherwise return none-zero error code of
- *         failure reason.
- *
- */
-
-TAOS_RES *taos_schemaless_insert(TAOS *taos, char *lines[], int numLines, int protocol, int precision) {
-  if (NULL == taos) {
-    terrno = TSDB_CODE_TSC_DISCONNECTED;
-    return NULL;
-  }
-
-  SRequestObj *request = (SRequestObj *)createRequest(*(int64_t *)taos, TSDB_SQL_INSERT);
-  if (!request) {
-    uError("SML:taos_schemaless_insert error request is null");
-    return NULL;
-  }
 
+TAOS_RES *taos_schemaless_insert_inner(SRequestObj *request, char *lines[], char *rawLine, char *rawLineEnd, int numLines, int protocol, int precision) {
   int      batchs = 0;
   STscObj *pTscObj = request->pTscObj;
 
@@ -2560,12 +2558,6 @@ TAOS_RES *taos_schemaless_insert(TAOS *taos, char *lines[], int numLines, int pr
     goto end;
   }
 
-  if (!lines) {
-    request->code = TSDB_CODE_SML_INVALID_DATA;
-    smlBuildInvalidDataMsg(&msg, "lines is null", NULL);
-    goto end;
-  }
-
   if (protocol < TSDB_SML_LINE_PROTOCOL || protocol > TSDB_SML_JSON_PROTOCOL) {
     request->code = TSDB_CODE_SML_INVALID_PROTOCOL_TYPE;
     smlBuildInvalidDataMsg(&msg, "protocol invalidate", NULL);
@@ -2616,8 +2608,21 @@ TAOS_RES *taos_schemaless_insert(TAOS *taos, char *lines[], int numLines, int pr
     info->affectedRows = perBatch;
     info->pRequest->body.queryFp = smlInsertCallback;
     info->pRequest->body.param = info;
-    int32_t code = smlProcess(info, lines, perBatch);
+    int32_t code = smlProcess(info, lines, rawLine, rawLineEnd, perBatch);
+    if(lines){
       lines += perBatch;
+    }
+    if(rawLine){
+      int num = 0;
+      while(rawLine < rawLineEnd){
+        if(*(rawLine++) == '\n'){
+          num++;
+        }
+        if(num == perBatch){
+          break;
+        }
+      }
+    }
     if (code != TSDB_CODE_SUCCESS) {
       info->pRequest->body.queryFp(info, req, code);
     }
@@ -2632,3 +2637,80 @@ end:
   uDebug("resultend:%s", request->msgBuf);
   return (TAOS_RES *)request;
 }
+
+/**
+ * taos_schemaless_insert() parse and insert data points into database according to
+ * different protocol.
+ *
+ * @param $lines input array may contain multiple lines, each line indicates a data point.
+ *               If protocol=2 is used input array should contain single JSON
+ *               string(e.g. char *lines[] = {"$JSON_string"}). If need to insert
+ *               multiple data points in JSON format, should include them in $JSON_string
+ *               as a JSON array.
+ * @param $numLines indicates how many data points in $lines.
+ *                  If protocol = 2 is used this param will be ignored as $lines should
+ *                  contain single JSON string.
+ * @param $protocol indicates which protocol to use for parsing:
+ *                  0 - influxDB line protocol
+ *                  1 - OpenTSDB telnet line protocol
+ *                  2 - OpenTSDB JSON format protocol
+ * @return return zero for successful insertion. Otherwise return none-zero error code of
+ *         failure reason.
+ *
+ */
+
+TAOS_RES *taos_schemaless_insert(TAOS *taos, char *lines[], int numLines, int protocol, int precision) {
+  if (NULL == taos) {
+    terrno = TSDB_CODE_TSC_DISCONNECTED;
+    return NULL;
+  }
+
+  SRequestObj *request = (SRequestObj *)createRequest(*(int64_t *)taos, TSDB_SQL_INSERT);
+  if (!request) {
+    uError("SML:taos_schemaless_insert error request is null");
+    return NULL;
+  }
+
+  if (!lines) {
+    SSmlMsgBuf msg = {ERROR_MSG_BUF_DEFAULT_SIZE, request->msgBuf};
+    request->code = TSDB_CODE_SML_INVALID_DATA;
+    smlBuildInvalidDataMsg(&msg, "lines is null", NULL);
+    return (TAOS_RES *)request;
+  }
+
+  return taos_schemaless_insert_inner(request, lines, NULL, NULL, numLines, protocol, precision);
+}
+
+TAOS_RES *taos_schemaless_insert_raw(TAOS* taos, char* lines, int len, int32_t *totalRows, int protocol, int precision){
+  if (NULL == taos) {
+    terrno = TSDB_CODE_TSC_DISCONNECTED;
+    return NULL;
+  }
+
+  SRequestObj *request = (SRequestObj *)createRequest(*(int64_t *)taos, TSDB_SQL_INSERT);
+  if (!request) {
+    uError("SML:taos_schemaless_insert error request is null");
+    return NULL;
+  }
+
+  if (!lines || len <= 0) {
+    SSmlMsgBuf msg = {ERROR_MSG_BUF_DEFAULT_SIZE, request->msgBuf};
+    request->code = TSDB_CODE_SML_INVALID_DATA;
+    smlBuildInvalidDataMsg(&msg, "lines is null", NULL);
+    return (TAOS_RES *)request;
+  }
+
+  int numLines = 0;
+  *totalRows = 0;
+  char *tmp = lines;
+  for(int i = 0; i < len; i++){
+    if(lines[i] == '\n' || i == len - 1){
+      numLines++;
+      if(tmp[0] != '#' || protocol != TSDB_SML_LINE_PROTOCOL){    //ignore comment
+        (*totalRows)++;
+      }
+      tmp = lines + i + 1;
+    }
+  }
+  return taos_schemaless_insert_inner(request, NULL, lines, lines + len, numLines, protocol, precision);
+}

source/client/src/clientStmt.c

@@ -152,7 +152,7 @@ int32_t stmtUpdateBindInfo(TAOS_STMT* stmt, STableMeta* pTableMeta, void* tags,
   pStmt->bInfo.tbType = pTableMeta->tableType;
   pStmt->bInfo.boundTags = tags;
   pStmt->bInfo.tagsCached = false;
-  strcpy(pStmt->bInfo.stbFName, sTableName);
+  tstrncpy(pStmt->bInfo.stbFName, sTableName, sizeof(pStmt->bInfo.stbFName));
 
   return TSDB_CODE_SUCCESS;
 }

source/client/src/clientTmq.c

@@ -210,6 +210,8 @@ typedef struct {
 typedef struct {
   SMqCommitCbParamSet* params;
   STqOffset*           pOffset;
+  /*char                 topicName[TSDB_TOPIC_FNAME_LEN];*/
+  /*int32_t              vgId;*/
 } SMqCommitCbParam;
 
 tmq_conf_t* tmq_conf_new() {
@@ -407,6 +409,14 @@ int32_t tmqCommitDone(SMqCommitCbParamSet* pParamSet) {
   return 0;
 }
 
+static void tmqCommitRspCountDown(SMqCommitCbParamSet* pParamSet) {
+  int32_t waitingRspNum = atomic_sub_fetch_32(&pParamSet->waitingRspNum, 1);
+  ASSERT(waitingRspNum >= 0);
+  if (waitingRspNum == 0) {
+    tmqCommitDone(pParamSet);
+  }
+}
+
 int32_t tmqCommitCb(void* param, SDataBuf* pBuf, int32_t code) {
   SMqCommitCbParam*    pParam = (SMqCommitCbParam*)param;
   SMqCommitCbParamSet* pParamSet = (SMqCommitCbParamSet*)pParam->params;
@@ -420,18 +430,13 @@ int32_t tmqCommitCb(void* param, SDataBuf* pBuf, int32_t code) {
 #endif
 
   taosMemoryFree(pParam->pOffset);
-  if (pBuf->pData) taosMemoryFree(pBuf->pData);
+  taosMemoryFree(pBuf->pData);
 
   /*tscDebug("receive offset commit cb of %s on vgId:%d, offset is %" PRId64, pParam->pOffset->subKey, pParam->->vgId,
    * pOffset->version);*/
 
-  // count down waiting rsp
+  tmqCommitRspCountDown(pParamSet);
-  int32_t waitingRspNum = atomic_sub_fetch_32(&pParamSet->waitingRspNum, 1);
-  ASSERT(waitingRspNum >= 0);
 
-  if (waitingRspNum == 0) {
-    tmqCommitDone(pParamSet);
-  }
   return 0;
 }
 
@@ -455,7 +460,10 @@ static int32_t tmqSendCommitReq(tmq_t* tmq, SMqClientVg* pVg, SMqClientTopic* pT
     return -1;
   }
   void* buf = taosMemoryCalloc(1, sizeof(SMsgHead) + len);
-  if (buf == NULL) return -1;
+  if (buf == NULL) {
+    taosMemoryFree(pOffset);
+    return -1;
+  }
   ((SMsgHead*)buf)->vgId = htonl(pVg->vgId);
 
   void* abuf = POINTER_SHIFT(buf, sizeof(SMsgHead));
@@ -468,6 +476,7 @@ static int32_t tmqSendCommitReq(tmq_t* tmq, SMqClientVg* pVg, SMqClientTopic* pT
   // build param
   SMqCommitCbParam* pParam = taosMemoryCalloc(1, sizeof(SMqCommitCbParam));
   if (pParam == NULL) {
+    taosMemoryFree(pOffset);
     taosMemoryFree(buf);
     return -1;
   }
@@ -477,6 +486,7 @@ static int32_t tmqSendCommitReq(tmq_t* tmq, SMqClientVg* pVg, SMqClientTopic* pT
   // build send info
   SMsgSendInfo* pMsgSendInfo = taosMemoryCalloc(1, sizeof(SMsgSendInfo));
   if (pMsgSendInfo == NULL) {
+    taosMemoryFree(pOffset);
     taosMemoryFree(buf);
     taosMemoryFree(pParam);
     return -1;
@@ -586,14 +596,10 @@ FAIL:
   return 0;
 }
 
-int32_t tmqCommitInner(tmq_t* tmq, const TAOS_RES* msg, int8_t automatic, int8_t async, tmq_commit_cb* userCb,
+static int32_t tmqCommitConsumerImpl(tmq_t* tmq, int8_t automatic, int8_t async, tmq_commit_cb* userCb,
                                      void* userParam) {
   int32_t code = -1;
 
-  if (msg != NULL) {
-    return tmqCommitMsgImpl(tmq, msg, async, userCb, userParam);
-  }
-
   SMqCommitCbParamSet* pParamSet = taosMemoryCalloc(1, sizeof(SMqCommitCbParamSet));
   if (pParamSet == NULL) {
     code = TSDB_CODE_OUT_OF_MEMORY;
@@ -641,33 +647,37 @@ int32_t tmqCommitInner(tmq_t* tmq, const TAOS_RES* msg, int8_t automatic, int8_t
     }
   }
 
+  // no request is sent
   if (pParamSet->totalRspNum == 0) {
     tsem_destroy(&pParamSet->rspSem);
     taosMemoryFree(pParamSet);
     return 0;
   }
 
-  int32_t waitingRspNum = atomic_sub_fetch_32(&pParamSet->waitingRspNum, 1);
+  // count down since waiting rsp num init as 1
-  ASSERT(waitingRspNum >= 0);
+  tmqCommitRspCountDown(pParamSet);
-  if (waitingRspNum == 0) {
-    tmqCommitDone(pParamSet);
-  }
 
   if (!async) {
     tsem_wait(&pParamSet->rspSem);
     code = pParamSet->rspErr;
     tsem_destroy(&pParamSet->rspSem);
     taosMemoryFree(pParamSet);
-  }
-
 #if 0
-  if (!async) {
     taosArrayDestroyP(pParamSet->successfulOffsets, taosMemoryFree);
     taosArrayDestroyP(pParamSet->failedOffsets, taosMemoryFree);
-  }
 #endif
+  }
 
-  return 0;
+  return code;
+}
+
+int32_t tmqCommitInner(tmq_t* tmq, const TAOS_RES* msg, int8_t automatic, int8_t async, tmq_commit_cb* userCb,
+                       void* userParam) {
+  if (msg) {
+    return tmqCommitMsgImpl(tmq, msg, async, userCb, userParam);
+  } else {
+    return tmqCommitConsumerImpl(tmq, automatic, async, userCb, userParam);
+  }
 }
 
 void tmqAssignAskEpTask(void* param, void* tmrId) {

source/client/test/smlTest.cpp

@@ -44,7 +44,7 @@ TEST(testCase, smlParseInfluxString_Test) {
   char *tmp = "\\,st,t1=3,t2=4,t3=t3 c1=3i64,c3=\"passit hello,c1=2\",c2=false,c4=4f64 1626006833639000000    ,32,c=3";
   char *sql = (char *)taosMemoryCalloc(256, 1);
   memcpy(sql, tmp, strlen(tmp) + 1);
-  int ret = smlParseInfluxString(sql, &elements, &msgBuf);
+  int ret = smlParseInfluxString(sql, sql + strlen(sql), &elements, &msgBuf);
   ASSERT_EQ(ret, 0);
   ASSERT_EQ(elements.measure, sql);
   ASSERT_EQ(elements.measureLen, strlen(",st"));
@@ -63,14 +63,14 @@ TEST(testCase, smlParseInfluxString_Test) {
   tmp = "st,t1=3,t2=4,t3=t3 c1=3i64,c3=\"passit hello,c1=2,c2=false,c4=4f64 1626006833639000000";
   memcpy(sql, tmp, strlen(tmp) + 1);
   memset(&elements, 0, sizeof(SSmlLineInfo));
-  ret = smlParseInfluxString(sql, &elements, &msgBuf);
+  ret = smlParseInfluxString(sql, sql + strlen(sql), &elements, &msgBuf);
   ASSERT_NE(ret, 0);
 
   // case 3  false
   tmp = "st, t1=3,t2=4,t3=t3 c1=3i64,c3=\"passit hello,c1=2,c2=false,c4=4f64 1626006833639000000";
   memcpy(sql, tmp, strlen(tmp) + 1);
   memset(&elements, 0, sizeof(SSmlLineInfo));
-  ret = smlParseInfluxString(sql, &elements, &msgBuf);
+  ret = smlParseInfluxString(sql, sql + strlen(sql), &elements, &msgBuf);
   ASSERT_EQ(ret, 0);
   ASSERT_EQ(elements.cols, sql + elements.measureTagsLen + 1);
   ASSERT_EQ(elements.colsLen, strlen("t1=3,t2=4,t3=t3"));
@@ -79,7 +79,7 @@ TEST(testCase, smlParseInfluxString_Test) {
   tmp = "st, c1=3i64,c3=\"passit hello,c1=2\",c2=false,c4=4f64 1626006833639000000";
   memcpy(sql, tmp, strlen(tmp) + 1);
   memset(&elements, 0, sizeof(SSmlLineInfo));
-  ret = smlParseInfluxString(sql, &elements, &msgBuf);
+  ret = smlParseInfluxString(sql, sql + strlen(sql), &elements, &msgBuf);
   ASSERT_EQ(ret, 0);
   ASSERT_EQ(elements.measure, sql);
   ASSERT_EQ(elements.measureLen, strlen("st"));
@@ -98,7 +98,7 @@ TEST(testCase, smlParseInfluxString_Test) {
   tmp = " st   c1=3i64,c3=\"passit hello,c1=2\",c2=false,c4=4f64  1626006833639000000 ";
   memcpy(sql, tmp, strlen(tmp) + 1);
   memset(&elements, 0, sizeof(SSmlLineInfo));
-  ret = smlParseInfluxString(sql, &elements, &msgBuf);
+  ret = smlParseInfluxString(sql, sql + strlen(sql), &elements, &msgBuf);
   ASSERT_EQ(ret, 0);
   ASSERT_EQ(elements.measure, sql + 1);
   ASSERT_EQ(elements.measureLen, strlen("st"));
@@ -116,21 +116,21 @@ TEST(testCase, smlParseInfluxString_Test) {
   tmp = " st   c1=3i64,c3=\"passit hello,c1=2\",c2=false,c4=4f64   ";
   memcpy(sql, tmp, strlen(tmp) + 1);
   memset(&elements, 0, sizeof(SSmlLineInfo));
-  ret = smlParseInfluxString(sql, &elements, &msgBuf);
+  ret = smlParseInfluxString(sql, sql + strlen(sql), &elements, &msgBuf);
   ASSERT_EQ(ret, 0);
 
   // case 7
   tmp = " st   ,   ";
   memcpy(sql, tmp, strlen(tmp) + 1);
   memset(&elements, 0, sizeof(SSmlLineInfo));
-  ret = smlParseInfluxString(sql, &elements, &msgBuf);
+  ret = smlParseInfluxString(sql, sql + strlen(sql), &elements, &msgBuf);
   ASSERT_EQ(ret, 0);
 
   // case 8 false
   tmp = ", st   ,   ";
   memcpy(sql, tmp, strlen(tmp) + 1);
   memset(&elements, 0, sizeof(SSmlLineInfo));
-  ret = smlParseInfluxString(sql, &elements, &msgBuf);
+  ret = smlParseInfluxString(sql, sql + strlen(sql), &elements, &msgBuf);
   ASSERT_NE(ret, 0);
   taosMemoryFree(sql);
 }
@@ -542,7 +542,7 @@ TEST(testCase, smlParseTelnetLine_error_Test) {
       "sys.procs.running 1479496100 42 host= web01",
   };
   for (int i = 0; i < sizeof(sql) / sizeof(sql[0]); i++) {
-    int ret = smlParseTelnetLine(info, (void *)sql[i]);
+    int ret = smlParseTelnetLine(info, (void *)sql[i], strlen(sql[i]));
     ASSERT_NE(ret, 0);
   }
 
@@ -561,7 +561,7 @@ TEST(testCase, smlParseTelnetLine_diff_type_Test) {
 
   int ret = TSDB_CODE_SUCCESS;
   for (int i = 0; i < sizeof(sql) / sizeof(sql[0]); i++) {
-    ret = smlParseTelnetLine(info, (void *)sql[i]);
+    ret = smlParseTelnetLine(info, (void *)sql[i], strlen(sql[i]));
     if (ret != TSDB_CODE_SUCCESS) break;
   }
   ASSERT_NE(ret, 0);
@@ -617,7 +617,7 @@ TEST(testCase, smlParseTelnetLine_json_error_Test) {
 
   int ret = TSDB_CODE_SUCCESS;
   for (int i = 0; i < sizeof(sql) / sizeof(sql[0]); i++) {
-    ret = smlParseTelnetLine(info, (void *)sql[i]);
+    ret = smlParseTelnetLine(info, (void *)sql[i], strlen(sql[i]));
     ASSERT_NE(ret, 0);
   }
 
@@ -653,7 +653,7 @@ TEST(testCase, smlParseTelnetLine_diff_json_type1_Test) {
 
   int ret = TSDB_CODE_SUCCESS;
   for (int i = 0; i < sizeof(sql) / sizeof(sql[0]); i++) {
-    ret = smlParseTelnetLine(info, (void *)sql[i]);
+    ret = smlParseTelnetLine(info, (void *)sql[i], strlen(sql[i]));
     if (ret != TSDB_CODE_SUCCESS) break;
   }
   ASSERT_NE(ret, 0);
@@ -688,7 +688,7 @@ TEST(testCase, smlParseTelnetLine_diff_json_type2_Test) {
   };
   int ret = TSDB_CODE_SUCCESS;
   for (int i = 0; i < sizeof(sql) / sizeof(sql[0]); i++) {
-    ret = smlParseTelnetLine(info, (void *)sql[i]);
+    ret = smlParseTelnetLine(info, (void *)sql[i], strlen(sql[i]));
     if (ret != TSDB_CODE_SUCCESS) break;
   }
   ASSERT_NE(ret, 0);
@@ -1002,7 +1002,7 @@ TEST(testCase, sml_col_4096_Test) {
 
   int ret = TSDB_CODE_SUCCESS;
   for (int i = 0; i < sizeof(sql) / sizeof(sql[0]); i++) {
-    ret = smlParseInfluxLine(info, sql[i]);
+    ret = smlParseInfluxLine(info, sql[i], strlen(sql[i]));
     if (ret != TSDB_CODE_SUCCESS) break;
   }
   ASSERT_NE(ret, 0);

source/common/src/systable.c

@@ -62,12 +62,6 @@ static const SSysDbTableSchema snodesSchema[] = {
     {.name = "create_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP, .sysInfo = true},
 };
 
-static const SSysDbTableSchema bnodesSchema[] = {
-    {.name = "id", .bytes = 4, .type = TSDB_DATA_TYPE_INT, .sysInfo = true},
-    {.name = "endpoint", .bytes = TSDB_EP_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = true},
-    {.name = "create_time", .bytes = 8, .type = TSDB_DATA_TYPE_TIMESTAMP, .sysInfo = true},
-};
-
 static const SSysDbTableSchema clusterSchema[] = {
     {.name = "id", .bytes = 8, .type = TSDB_DATA_TYPE_BIGINT, .sysInfo = true},
     {.name = "name", .bytes = TSDB_CLUSTER_ID_LEN + VARSTR_HEADER_SIZE, .type = TSDB_DATA_TYPE_VARCHAR, .sysInfo = true},
@@ -277,7 +271,6 @@ static const SSysTableMeta infosMeta[] = {
     {TSDB_INS_TABLE_MODULES, modulesSchema, tListLen(modulesSchema), true},
     {TSDB_INS_TABLE_QNODES, qnodesSchema, tListLen(qnodesSchema), true},
     //    {TSDB_INS_TABLE_SNODES, snodesSchema, tListLen(snodesSchema)},
-    //    {TSDB_INS_TABLE_BNODES, bnodesSchema, tListLen(bnodesSchema)},
     {TSDB_INS_TABLE_CLUSTER, clusterSchema, tListLen(clusterSchema), true},
     {TSDB_INS_TABLE_DATABASES, userDBSchema, tListLen(userDBSchema), false},
     {TSDB_INS_TABLE_FUNCTIONS, userFuncSchema, tListLen(userFuncSchema), false},

source/common/src/tdatablock.c

@@ -1892,12 +1892,13 @@ char* dumpBlockData(SSDataBlock* pDataBlock, const char* flag, char** pDataBuf)
 
     for (int32_t k = 0; k < colNum; k++) {
       SColumnInfoData* pColInfoData = taosArrayGet(pDataBlock->pDataBlock, k);
-      void*            var = POINTER_SHIFT(pColInfoData->pData, j * pColInfoData->info.bytes);
       if (colDataIsNull(pColInfoData, rows, j, NULL) || !pColInfoData->pData) {
         len += snprintf(dumpBuf + len, size - len, " %15s |", "NULL");
         if (len >= size - 1) return dumpBuf;
         continue;
       }
+
+      void* var = colDataGetData(pColInfoData, j);
       switch (pColInfoData->info.type) {
         case TSDB_DATA_TYPE_TIMESTAMP:
           memset(pBuf, 0, sizeof(pBuf));
@@ -1926,8 +1927,8 @@ char* dumpBlockData(SSDataBlock* pDataBlock, const char* flag, char** pDataBuf)
           if (len >= size - 1) return dumpBuf;
           break;
         case TSDB_DATA_TYPE_DOUBLE:
-          len += snprintf(dumpBuf + len, size - len, " %15lf |", *(double*)var);
+          // len += snprintf(dumpBuf + len, size - len, " %15lf |", *(double*)var);
-          if (len >= size - 1) return dumpBuf;
+          // if (len >= size - 1) return dumpBuf;
           break;
         case TSDB_DATA_TYPE_BOOL:
           len += snprintf(dumpBuf + len, size - len, " %15d |", *(bool*)var);

source/common/src/tglobal.c

@@ -46,7 +46,6 @@ int32_t tsMnodeShmSize = TSDB_MAX_MSG_SIZE * 2 + 1024;
 int32_t tsVnodeShmSize = TSDB_MAX_MSG_SIZE * 10 + 1024;
 int32_t tsQnodeShmSize = TSDB_MAX_MSG_SIZE * 4 + 1024;
 int32_t tsSnodeShmSize = TSDB_MAX_MSG_SIZE * 4 + 1024;
-int32_t tsBnodeShmSize = TSDB_MAX_MSG_SIZE * 4 + 1024;
 int32_t tsNumOfShmThreads = 1;
 
 // queue & threads
@@ -358,7 +357,6 @@ static int32_t taosAddServerCfg(SConfig *pCfg) {
   if (cfgAddInt32(pCfg, "vnodeShmSize", tsVnodeShmSize, TSDB_MAX_MSG_SIZE * 2 + 1024, INT32_MAX, 0) != 0) return -1;
   if (cfgAddInt32(pCfg, "qnodeShmSize", tsQnodeShmSize, TSDB_MAX_MSG_SIZE * 2 + 1024, INT32_MAX, 0) != 0) return -1;
   if (cfgAddInt32(pCfg, "snodeShmSize", tsSnodeShmSize, TSDB_MAX_MSG_SIZE * 2 + 1024, INT32_MAX, 0) != 0) return -1;
-  if (cfgAddInt32(pCfg, "bnodeShmSize", tsBnodeShmSize, TSDB_MAX_MSG_SIZE * 2 + 1024, INT32_MAX, 0) != 0) return -1;
   if (cfgAddInt32(pCfg, "numOfShmThreads", tsNumOfShmThreads, 1, 1024, 0) != 0) return -1;
 
   tsNumOfRpcThreads = tsNumOfCores / 2;
@@ -707,7 +705,6 @@ static int32_t taosSetServerCfg(SConfig *pCfg) {
   tsVnodeShmSize = cfgGetItem(pCfg, "vnodeShmSize")->i32;
   tsQnodeShmSize = cfgGetItem(pCfg, "qnodeShmSize")->i32;
   tsSnodeShmSize = cfgGetItem(pCfg, "snodeShmSize")->i32;
-  tsBnodeShmSize = cfgGetItem(pCfg, "bnodeShmSize")->i32;
 
   tsNumOfRpcThreads = cfgGetItem(pCfg, "numOfRpcThreads")->i32;
   tsNumOfCommitThreads = cfgGetItem(pCfg, "numOfCommitThreads")->i32;
@@ -780,12 +777,6 @@ int32_t taosSetCfg(SConfig *pCfg, char *name) {
       }
       break;
     }
-    case 'b': {
-      if (strcasecmp("bnodeShmSize", name) == 0) {
-        tsBnodeShmSize = cfgGetItem(pCfg, "bnodeShmSize")->i32;
-      }
-      break;
-    }
     case 'c': {
       if (strcasecmp("charset", name) == 0) {
         const char *locale = cfgGetItem(pCfg, "locale")->str;

source/common/src/tmsg.c

@@ -1448,7 +1448,7 @@ void tFreeSGetUserAuthRsp(SGetUserAuthRsp *pRsp) {
   taosHashCleanup(pRsp->writeDbs);
 }
 
-int32_t tSerializeSCreateDropMQSBNodeReq(void *buf, int32_t bufLen, SMCreateQnodeReq *pReq) {
+int32_t tSerializeSCreateDropMQSNodeReq(void *buf, int32_t bufLen, SMCreateQnodeReq *pReq) {
   SEncoder encoder = {0};
   tEncoderInit(&encoder, buf, bufLen);
 
@@ -1461,7 +1461,7 @@ int32_t tSerializeSCreateDropMQSBNodeReq(void *buf, int32_t bufLen, SMCreateQnod
   return tlen;
 }
 
-int32_t tDeserializeSCreateDropMQSBNodeReq(void *buf, int32_t bufLen, SMCreateQnodeReq *pReq) {
+int32_t tDeserializeSCreateDropMQSNodeReq(void *buf, int32_t bufLen, SMCreateQnodeReq *pReq) {
   SDecoder decoder = {0};
   tDecoderInit(&decoder, buf, bufLen);
 

source/dnode/CMakeLists.txt

@@ -2,5 +2,4 @@ add_subdirectory(mnode)
 add_subdirectory(vnode)
 add_subdirectory(qnode)
 add_subdirectory(snode)
-add_subdirectory(bnode)
 add_subdirectory(mgmt)

source/dnode/bnode/CMakeLists.txt

@@ -1,14 +0,0 @@
-aux_source_directory(src BNODE_SRC)
-add_library(bnode STATIC ${BNODE_SRC})
-target_include_directories(
-    bnode
-    PUBLIC "${TD_SOURCE_DIR}/include/dnode/bnode"
-    private "${CMAKE_CURRENT_SOURCE_DIR}/inc"
-)
-target_link_libraries(
-    bnode
-    PRIVATE transport
-    PRIVATE os
-    PRIVATE common
-    PRIVATE util
-)

source/dnode/bnode/inc/bndInt.h

@@ -1,40 +0,0 @@
-/*
- * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
- *
- * This program is free software: you can use, redistribute, and/or modify
- * it under the terms of the GNU Affero General Public License, version 3
- * or later ("AGPL"), as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef _TD_BNODE_INT_H_
-#define _TD_BNODE_INT_H_
-
-#include "os.h"
-
-#include "tarray.h"
-#include "tlog.h"
-#include "tmsg.h"
-#include "trpc.h"
-
-#include "bnode.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct SBnode {
-  SMsgCb msgCb;
-} SBnode;
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /*_TD_BNODE_INT_H_*/

source/dnode/bnode/src/bnode.c

@@ -1,28 +0,0 @@
-/*
- * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
- *
- * This program is free software: you can use, redistribute, and/or modify
- * it under the terms of the GNU Affero General Public License, version 3
- * or later ("AGPL"), as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "bndInt.h"
-
-SBnode *bndOpen(const char *path, const SBnodeOpt *pOption) {
-  SBnode *pBnode = taosMemoryCalloc(1, sizeof(SBnode));
-  pBnode->msgCb = pOption->msgCb;
-  return pBnode;
-}
-
-void bndClose(SBnode *pBnode) { taosMemoryFree(pBnode); }
-
-int32_t bndGetLoad(SBnode *pBnode, SBnodeLoad *pLoad) { return 0; }
-
-int32_t bndProcessWMsgs(SBnode *pBnode, SArray *pMsgs) { return 0; }

source/dnode/mgmt/CMakeLists.txt

@@ -1,6 +1,5 @@
 add_subdirectory(node_mgmt)
 add_subdirectory(node_util)
-add_subdirectory(mgmt_bnode)
 add_subdirectory(mgmt_mnode)
 add_subdirectory(mgmt_qnode)
 add_subdirectory(mgmt_snode)

source/dnode/mgmt/mgmt_bnode/CMakeLists.txt

@@ -1,9 +0,0 @@
-aux_source_directory(src MGMT_BNODE)
-add_library(mgmt_bnode STATIC ${MGMT_BNODE})
-target_include_directories(
-    mgmt_bnode
-    PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/inc"
-)
-target_link_libraries(
-    mgmt_bnode node_util
-)

source/dnode/mgmt/mgmt_bnode/inc/bmInt.h

@@ -1,53 +0,0 @@
-/*
- * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
- *
- * This program is free software: you can use, redistribute, and/or modify
- * it under the terms of the GNU Affero General Public License, version 3
- * or later ("AGPL"), as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef _TD_DND_BNODE_INT_H_
-#define _TD_DND_BNODE_INT_H_
-
-#include "dmUtil.h"
-
-#include "bnode.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-typedef struct SBnodeMgmt {
-  SDnodeData   *pData;
-  SBnode       *pBnode;
-  SMsgCb        msgCb;
-  const char   *path;
-  const char   *name;
-  SMultiWorker  writeWorker;
-  SSingleWorker monitorWorker;
-} SBnodeMgmt;
-
-// bmHandle.c
-SArray *bmGetMsgHandles();
-int32_t bmProcessCreateReq(const SMgmtInputOpt *pInput, SRpcMsg *pMsg);
-int32_t bmProcessDropReq(const SMgmtInputOpt *pInput, SRpcMsg *pMsg);
-int32_t bmProcessGetMonBmInfoReq(SBnodeMgmt *pMgmt, SRpcMsg *pMsg);
-
-// bmWorker.c
-int32_t bmStartWorker(SBnodeMgmt *pMgmt);
-void    bmStopWorker(SBnodeMgmt *pMgmt);
-int32_t bmPutNodeMsgToWriteQueue(SBnodeMgmt *pMgmt, SRpcMsg *pMsg);
-int32_t bmPutNodeMsgToMonitorQueue(SBnodeMgmt *pMgmt, SRpcMsg *pMsg);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /*_TD_DND_BNODE_INT_H_*/

source/dnode/mgmt/mgmt_bnode/src/bmHandle.c

@@ -1,105 +0,0 @@
-/*
- * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
- *
- * This program is free software: you can use, redistribute, and/or modify
- * it under the terms of the GNU Affero General Public License, version 3
- * or later ("AGPL"), as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http:www.gnu.org/licenses/>.
- */
-
-#define _DEFAULT_SOURCE
-#include "bmInt.h"
-
-void bmGetMonitorInfo(SBnodeMgmt *pMgmt, SMonBmInfo *bmInfo) {}
-
-int32_t bmProcessGetMonBmInfoReq(SBnodeMgmt *pMgmt, SRpcMsg *pMsg) {
-  SMonBmInfo bmInfo = {0};
-  bmGetMonitorInfo(pMgmt, &bmInfo);
-  dmGetMonitorSystemInfo(&bmInfo.sys);
-  monGetLogs(&bmInfo.log);
-
-  int32_t rspLen = tSerializeSMonBmInfo(NULL, 0, &bmInfo);
-  if (rspLen < 0) {
-    terrno = TSDB_CODE_INVALID_MSG;
-    return -1;
-  }
-
-  void *pRsp = rpcMallocCont(rspLen);
-  if (pRsp == NULL) {
-    terrno = TSDB_CODE_OUT_OF_MEMORY;
-    return -1;
-  }
-
-  tSerializeSMonBmInfo(pRsp, rspLen, &bmInfo);
-  pMsg->info.rsp = pRsp;
-  pMsg->info.rspLen = rspLen;
-  tFreeSMonBmInfo(&bmInfo);
-  return 0;
-}
-
-int32_t bmProcessCreateReq(const SMgmtInputOpt *pInput, SRpcMsg *pMsg) {
-  SDCreateBnodeReq createReq = {0};
-  if (tDeserializeSCreateDropMQSBNodeReq(pMsg->pCont, pMsg->contLen, &createReq) != 0) {
-    terrno = TSDB_CODE_INVALID_MSG;
-    return -1;
-  }
-
-  if (pInput->pData->dnodeId != 0 && createReq.dnodeId != pInput->pData->dnodeId) {
-    terrno = TSDB_CODE_INVALID_OPTION;
-    dError("failed to create bnode since %s, input:%d cur:%d", terrstr(), createReq.dnodeId, pInput->pData->dnodeId);
-    return -1;
-  }
-
-  bool deployed = true;
-  if (dmWriteFile(pInput->path, pInput->name, deployed) != 0) {
-    dError("failed to write bnode file since %s", terrstr());
-    return -1;
-  }
-
-  return 0;
-}
-
-int32_t bmProcessDropReq(const SMgmtInputOpt *pInput, SRpcMsg *pMsg) {
-  SDDropBnodeReq dropReq = {0};
-  if (tDeserializeSCreateDropMQSBNodeReq(pMsg->pCont, pMsg->contLen, &dropReq) != 0) {
-    terrno = TSDB_CODE_INVALID_MSG;
-    return -1;
-  }
-
-  if (pInput->pData->dnodeId != 0 && dropReq.dnodeId != pInput->pData->dnodeId) {
-    terrno = TSDB_CODE_INVALID_OPTION;
-    dError("failed to drop bnode since %s", terrstr());
-    return -1;
-  }
-
-  bool deployed = false;
-  if (dmWriteFile(pInput->path, pInput->name, deployed) != 0) {
-    dError("failed to write bnode file since %s", terrstr());
-    return -1;
-  }
-
-  return 0;
-}
-
-SArray *bmGetMsgHandles() {
-  int32_t code = -1;
-  SArray *pArray = taosArrayInit(2, sizeof(SMgmtHandle));
-  if (pArray == NULL) goto _OVER;
-
-  if (dmSetMgmtHandle(pArray, TDMT_MON_BM_INFO, bmPutNodeMsgToMonitorQueue, 0) == NULL) goto _OVER;
-
-  code = 0;
-_OVER:
-  if (code != 0) {
-    taosArrayDestroy(pArray);
-    return NULL;
-  } else {
-    return pArray;
-  }
-}

source/dnode/mgmt/mgmt_bnode/src/bmInt.c

@@ -1,79 +0,0 @@
-/*
- * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
- *
- * This program is free software: you can use, redistribute, and/or modify
- * it under the terms of the GNU Affero General Public License, version 3
- * or later ("AGPL"), as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http:www.gnu.org/licenses/>.
- */
-
-#define _DEFAULT_SOURCE
-#include "bmInt.h"
-
-static int32_t bmRequire(const SMgmtInputOpt *pInput, bool *required) {
-  return dmReadFile(pInput->path, pInput->name, required);
-}
-
-static void bmInitOption(SBnodeMgmt *pMgmt, SBnodeOpt *pOption) { pOption->msgCb = pMgmt->msgCb; }
-
-static void bmClose(SBnodeMgmt *pMgmt) {
-  if (pMgmt->pBnode != NULL) {
-    bmStopWorker(pMgmt);
-    bndClose(pMgmt->pBnode);
-    pMgmt->pBnode = NULL;
-  }
-
-  taosMemoryFree(pMgmt);
-}
-
-int32_t bmOpen(SMgmtInputOpt *pInput, SMgmtOutputOpt *pOutput) {
-  SBnodeMgmt *pMgmt = taosMemoryCalloc(1, sizeof(SBnodeMgmt));
-  if (pMgmt == NULL) {
-    terrno = TSDB_CODE_OUT_OF_MEMORY;
-    return -1;
-  }
-
-  pMgmt->pData = pInput->pData;
-  pMgmt->path = pInput->path;
-  pMgmt->name = pInput->name;
-  pMgmt->msgCb = pInput->msgCb;
-  pMgmt->msgCb.mgmt = pMgmt;
-
-  SBnodeOpt option = {0};
-  bmInitOption(pMgmt, &option);
-  pMgmt->pBnode = bndOpen(pMgmt->path, &option);
-  if (pMgmt->pBnode == NULL) {
-    dError("failed to open bnode since %s", terrstr());
-    bmClose(pMgmt);
-    return -1;
-  }
-  tmsgReportStartup("bnode-impl", "initialized");
-
-  if (bmStartWorker(pMgmt) != 0) {
-    dError("failed to start bnode worker since %s", terrstr());
-    bmClose(pMgmt);
-    return -1;
-  }
-  tmsgReportStartup("bnode-worker", "initialized");
-
-  pOutput->pMgmt = pMgmt;
-  return 0;
-}
-
-SMgmtFunc bmGetMgmtFunc() {
-  SMgmtFunc mgmtFunc = {0};
-  mgmtFunc.openFp = bmOpen;
-  mgmtFunc.closeFp = (NodeCloseFp)bmClose;
-  mgmtFunc.createFp = (NodeCreateFp)bmProcessCreateReq;
-  mgmtFunc.dropFp = (NodeDropFp)bmProcessDropReq;
-  mgmtFunc.requiredFp = bmRequire;
-  mgmtFunc.getHandlesFp = bmGetMsgHandles;
-
-  return mgmtFunc;
-}

source/dnode/mgmt/mgmt_bnode/src/bmWorker.c

@@ -1,150 +0,0 @@
-/*
- * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
- *
- * This program is free software: you can use, redistribute, and/or modify
- * it under the terms of the GNU Affero General Public License, version 3
- * or later ("AGPL"), as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http:www.gnu.org/licenses/>.
- */
-
-#define _DEFAULT_SOURCE
-#include "bmInt.h"
-
-static void bmSendErrorRsp(SRpcMsg *pMsg, int32_t code) {
-  SRpcMsg rsp = {.code = code, .info = pMsg->info};
-  tmsgSendRsp(&rsp);
-
-  dTrace("msg:%p, is freed", pMsg);
-  rpcFreeCont(pMsg->pCont);
-  taosFreeQitem(pMsg);
-}
-
-static void bmSendErrorRsps(STaosQall *qall, int32_t numOfMsgs, int32_t code) {
-  for (int32_t i = 0; i < numOfMsgs; ++i) {
-    SRpcMsg *pMsg = NULL;
-    taosGetQitem(qall, (void **)&pMsg);
-    if (pMsg != NULL) {
-      bmSendErrorRsp(pMsg, code);
-    }
-  }
-}
-
-static inline void bmSendRsp(SRpcMsg *pMsg, int32_t code) {
-  SRpcMsg rsp = {
-      .code = code,
-      .pCont = pMsg->info.rsp,
-      .contLen = pMsg->info.rspLen,
-      .info = pMsg->info,
-  };
-  tmsgSendRsp(&rsp);
-}
-
-static void bmProcessMonitorQueue(SQueueInfo *pInfo, SRpcMsg *pMsg) {
-  SBnodeMgmt *pMgmt = pInfo->ahandle;
-  int32_t     code = -1;
-  dTrace("msg:%p, get from bnode-monitor queue", pMsg);
-
-  if (pMsg->msgType == TDMT_MON_BM_INFO) {
-    code = bmProcessGetMonBmInfoReq(pMgmt, pMsg);
-  } else {
-    terrno = TSDB_CODE_MSG_NOT_PROCESSED;
-  }
-
-  if (IsReq(pMsg)) {
-    if (code != 0 && terrno != 0) code = terrno;
-    bmSendRsp(pMsg, code);
-  }
-
-  dTrace("msg:%p, is freed, code:0x%x", pMsg, code);
-  rpcFreeCont(pMsg->pCont);
-  taosFreeQitem(pMsg);
-}
-
-static void bmProcessWriteQueue(SQueueInfo *pInfo, STaosQall *qall, int32_t numOfMsgs) {
-  SBnodeMgmt *pMgmt = pInfo->ahandle;
-
-  SArray *pArray = taosArrayInit(numOfMsgs, sizeof(SRpcMsg *));
-  if (pArray == NULL) {
-    bmSendErrorRsps(qall, numOfMsgs, TSDB_CODE_OUT_OF_MEMORY);
-    return;
-  }
-
-  for (int32_t i = 0; i < numOfMsgs; ++i) {
-    SRpcMsg *pMsg = NULL;
-    taosGetQitem(qall, (void **)&pMsg);
-    if (pMsg != NULL) {
-      dTrace("msg:%p, get from bnode-write queue", pMsg);
-      if (taosArrayPush(pArray, &pMsg) == NULL) {
-        bmSendErrorRsp(pMsg, TSDB_CODE_OUT_OF_MEMORY);
-      }
-    }
-  }
-
-  bndProcessWMsgs(pMgmt->pBnode, pArray);
-
-  for (size_t i = 0; i < numOfMsgs; i++) {
-    SRpcMsg *pMsg = *(SRpcMsg **)taosArrayGet(pArray, i);
-    if (pMsg != NULL) {
-      dTrace("msg:%p, is freed", pMsg);
-      rpcFreeCont(pMsg->pCont);
-      taosFreeQitem(pMsg);
-    }
-  }
-  taosArrayDestroy(pArray);
-}
-
-int32_t bmPutNodeMsgToWriteQueue(SBnodeMgmt *pMgmt, SRpcMsg *pMsg) {
-  SMultiWorker *pWorker = &pMgmt->writeWorker;
-
-  dTrace("msg:%p, put into worker:%s", pMsg, pWorker->name);
-  taosWriteQitem(pWorker->queue, pMsg);
-  return 0;
-}
-
-int32_t bmPutNodeMsgToMonitorQueue(SBnodeMgmt *pMgmt, SRpcMsg *pMsg) {
-  SSingleWorker *pWorker = &pMgmt->monitorWorker;
-
-  dTrace("msg:%p, put into worker:%s", pMsg, pWorker->name);
-  taosWriteQitem(pWorker->queue, pMsg);
-  return 0;
-}
-
-int32_t bmStartWorker(SBnodeMgmt *pMgmt) {
-  SMultiWorkerCfg cfg = {
-      .max = 1,
-      .name = "bnode-write",
-      .fp = (FItems)bmProcessWriteQueue,
-      .param = pMgmt,
-  };
-  if (tMultiWorkerInit(&pMgmt->writeWorker, &cfg) != 0) {
-    dError("failed to start bnode-write worker since %s", terrstr());
-    return -1;
-  }
-
-  SSingleWorkerCfg mCfg = {
-      .min = 1,
-      .max = 1,
-      .name = "bnode-monitor",
-      .fp = (FItem)bmProcessMonitorQueue,
-      .param = pMgmt,
-  };
-  if (tSingleWorkerInit(&pMgmt->monitorWorker, &mCfg) != 0) {
-    dError("failed to start bnode-monitor worker since %s", terrstr());
-    return -1;
-  }
-
-  dDebug("bnode workers are initialized");
-  return 0;
-}
-
-void bmStopWorker(SBnodeMgmt *pMgmt) {
-  tSingleWorkerCleanup(&pMgmt->monitorWorker);
-  tMultiWorkerCleanup(&pMgmt->writeWorker);
-  dDebug("bnode workers are closed");
-}

source/dnode/mgmt/mgmt_dnode/src/dmHandle.c

@@ -326,8 +326,6 @@ SArray *dmGetMsgHandles() {
   if (dmSetMgmtHandle(pArray, TDMT_DND_DROP_QNODE, dmPutNodeMsgToMgmtQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_DND_CREATE_SNODE, dmPutNodeMsgToMgmtQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_DND_DROP_SNODE, dmPutNodeMsgToMgmtQueue, 0) == NULL) goto _OVER;
-  if (dmSetMgmtHandle(pArray, TDMT_DND_CREATE_BNODE, dmPutNodeMsgToMgmtQueue, 0) == NULL) goto _OVER;
-  if (dmSetMgmtHandle(pArray, TDMT_DND_DROP_BNODE, dmPutNodeMsgToMgmtQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_DND_CONFIG_DNODE, dmPutNodeMsgToMgmtQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_DND_SERVER_STATUS, dmPutNodeMsgToMgmtQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_DND_SYSTABLE_RETRIEVE, dmPutNodeMsgToMgmtQueue, 0) == NULL) goto _OVER;

source/dnode/mgmt/mgmt_dnode/src/dmWorker.c

@@ -132,12 +132,6 @@ static void dmProcessMgmtQueue(SQueueInfo *pInfo, SRpcMsg *pMsg) {
     case TDMT_DND_DROP_SNODE:
       code = (*pMgmt->processDropNodeFp)(SNODE, pMsg);
       break;
-    case TDMT_DND_CREATE_BNODE:
-      code = (*pMgmt->processCreateNodeFp)(BNODE, pMsg);
-      break;
-    case TDMT_DND_DROP_BNODE:
-      code = (*pMgmt->processDropNodeFp)(BNODE, pMsg);
-      break;
     case TDMT_DND_SERVER_STATUS:
       code = dmProcessServerRunStatus(pMgmt, pMsg);
       break;

source/dnode/mgmt/mgmt_mnode/src/mmHandle.c

@@ -105,7 +105,7 @@ int32_t mmProcessCreateReq(const SMgmtInputOpt *pInput, SRpcMsg *pMsg) {
 int32_t mmProcessDropReq(const SMgmtInputOpt *pInput, SRpcMsg *pMsg) {
   const STraceId *trace = &pMsg->info.traceId;
   SDDropMnodeReq  dropReq = {0};
-  if (tDeserializeSCreateDropMQSBNodeReq(pMsg->pCont, pMsg->contLen, &dropReq) != 0) {
+  if (tDeserializeSCreateDropMQSNodeReq(pMsg->pCont, pMsg->contLen, &dropReq) != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
     return -1;
   }
@@ -136,8 +136,6 @@ SArray *mmGetMsgHandles() {
   if (dmSetMgmtHandle(pArray, TDMT_DND_DROP_QNODE_RSP, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_DND_CREATE_SNODE_RSP, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_DND_DROP_SNODE_RSP, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
-  if (dmSetMgmtHandle(pArray, TDMT_DND_CREATE_BNODE_RSP, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
-  if (dmSetMgmtHandle(pArray, TDMT_DND_DROP_BNODE_RSP, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_DND_CREATE_VNODE_RSP, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_DND_DROP_VNODE_RSP, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_DND_CONFIG_DNODE_RSP, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
@@ -163,8 +161,6 @@ SArray *mmGetMsgHandles() {
   if (dmSetMgmtHandle(pArray, TDMT_MND_DNODE_LIST, mmPutMsgToReadQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_MND_CREATE_SNODE, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_MND_DROP_SNODE, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
-  if (dmSetMgmtHandle(pArray, TDMT_MND_CREATE_BNODE, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
-  if (dmSetMgmtHandle(pArray, TDMT_MND_DROP_BNODE, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_MND_CREATE_DB, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_MND_DROP_DB, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_MND_USE_DB, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;

source/dnode/mgmt/mgmt_qnode/src/qmHandle.c

@@ -56,7 +56,7 @@ int32_t qmProcessGetMonitorInfoReq(SQnodeMgmt *pMgmt, SRpcMsg *pMsg) {
 
 int32_t qmProcessCreateReq(const SMgmtInputOpt *pInput, SRpcMsg *pMsg) {
   SDCreateQnodeReq createReq = {0};
-  if (tDeserializeSCreateDropMQSBNodeReq(pMsg->pCont, pMsg->contLen, &createReq) != 0) {
+  if (tDeserializeSCreateDropMQSNodeReq(pMsg->pCont, pMsg->contLen, &createReq) != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
     return -1;
   }
@@ -78,7 +78,7 @@ int32_t qmProcessCreateReq(const SMgmtInputOpt *pInput, SRpcMsg *pMsg) {
 
 int32_t qmProcessDropReq(const SMgmtInputOpt *pInput, SRpcMsg *pMsg) {
   SDDropQnodeReq dropReq = {0};
-  if (tDeserializeSCreateDropMQSBNodeReq(pMsg->pCont, pMsg->contLen, &dropReq) != 0) {
+  if (tDeserializeSCreateDropMQSNodeReq(pMsg->pCont, pMsg->contLen, &dropReq) != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
     return -1;
   }

source/dnode/mgmt/mgmt_snode/src/smHandle.c

@@ -45,7 +45,7 @@ int32_t smProcessGetMonitorInfoReq(SSnodeMgmt *pMgmt, SRpcMsg *pMsg) {
 
 int32_t smProcessCreateReq(const SMgmtInputOpt *pInput, SRpcMsg *pMsg) {
   SDCreateSnodeReq createReq = {0};
-  if (tDeserializeSCreateDropMQSBNodeReq(pMsg->pCont, pMsg->contLen, &createReq) != 0) {
+  if (tDeserializeSCreateDropMQSNodeReq(pMsg->pCont, pMsg->contLen, &createReq) != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
     return -1;
   }
@@ -67,7 +67,7 @@ int32_t smProcessCreateReq(const SMgmtInputOpt *pInput, SRpcMsg *pMsg) {
 
 int32_t smProcessDropReq(const SMgmtInputOpt *pInput, SRpcMsg *pMsg) {
   SDDropSnodeReq dropReq = {0};
-  if (tDeserializeSCreateDropMQSBNodeReq(pMsg->pCont, pMsg->contLen, &dropReq) != 0) {
+  if (tDeserializeSCreateDropMQSNodeReq(pMsg->pCont, pMsg->contLen, &dropReq) != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
     return -1;
   }

source/dnode/mgmt/node_mgmt/CMakeLists.txt

@@ -1,7 +1,7 @@
 aux_source_directory(src IMPLEMENT_SRC)
 add_library(dnode STATIC ${IMPLEMENT_SRC})
 target_link_libraries(
-    dnode mgmt_bnode mgmt_mnode mgmt_qnode mgmt_snode mgmt_vnode mgmt_dnode
+    dnode mgmt_mnode mgmt_qnode mgmt_snode mgmt_vnode mgmt_dnode
 )
 target_include_directories(
     dnode

source/dnode/mgmt/node_mgmt/inc/dmNodes.h

@@ -23,7 +23,6 @@ extern "C" {
 #endif
 
 SMgmtFunc dmGetMgmtFunc();
-SMgmtFunc bmGetMgmtFunc();
 SMgmtFunc qmGetMgmtFunc();
 SMgmtFunc smGetMgmtFunc();
 SMgmtFunc vmGetMgmtFunc();

source/dnode/mgmt/node_mgmt/src/dmEnv.c

@@ -51,6 +51,7 @@ static int32_t dmInitMonitor() {
 
 static bool dmCheckDiskSpace() {
   osUpdate();
+  // sufficiency
   if (!osDataSpaceSufficient()) {
     dWarn("free data disk size: %f GB, not sufficient, expected %f GB at least", (double)tsDataSpace.size.avail / 1024.0 / 1024.0 / 1024.0, (double)tsDataSpace.reserved / 1024.0 / 1024.0 / 1024.0);
   }
@@ -60,7 +61,24 @@ static bool dmCheckDiskSpace() {
   if (!osTempSpaceSufficient()) {
     dWarn("free temp disk size: %f GB, not sufficient, expected %f GB at least", (double)tsTempSpace.size.avail / 1024.0 / 1024.0 / 1024.0, (double)tsTempSpace.reserved / 1024.0 / 1024.0 / 1024.0);
   }
-  return true;
+  // availability
+  bool ret = true;
+  if (!osDataSpaceAvailable()) {
+    dError("data disk space unavailable, i.e. %s", tsDataDir);
+    terrno = TSDB_CODE_VND_NO_DISKSPACE;
+    ret = false;
+  }
+  if (!osLogSpaceAvailable()) {
+    dError("log disk space unavailable, i.e. %s", tsLogDir);
+    terrno = TSDB_CODE_VND_NO_DISKSPACE;
+    ret = false;
+  }
+  if (!osTempSpaceAvailable()) {
+    dError("temp disk space unavailable, i.e. %s", tsTempDir);
+    terrno = TSDB_CODE_VND_NO_DISKSPACE;
+    ret = false;
+  }
+  return ret;
 }
 
 static bool dmCheckDataDirVersion() {

source/dnode/mgmt/node_mgmt/src/dmMgmt.c

@@ -141,7 +141,6 @@ int32_t dmInitDnode(SDnode *pDnode, EDndNodeType rtype) {
   pDnode->wrappers[VNODE].func = vmGetMgmtFunc();
   pDnode->wrappers[QNODE].func = qmGetMgmtFunc();
   pDnode->wrappers[SNODE].func = smGetMgmtFunc();
-  pDnode->wrappers[BNODE].func = bmGetMgmtFunc();
 
   for (EDndNodeType ntype = DNODE; ntype < NODE_END; ++ntype) {
     SMgmtWrapper *pWrapper = &pDnode->wrappers[ntype];

source/dnode/mgmt/node_mgmt/src/dmMonitor.c

@@ -41,7 +41,6 @@ static void dmGetMonitorDnodeInfo(SDnode *pDnode, SMonDnodeInfo *pInfo) {
   pInfo->has_mnode = pDnode->wrappers[MNODE].required;
   pInfo->has_qnode = pDnode->wrappers[QNODE].required;
   pInfo->has_snode = pDnode->wrappers[SNODE].required;
-  pInfo->has_bnode = pDnode->wrappers[BNODE].required;
   tstrncpy(pInfo->logdir.name, tsLogDir, sizeof(pInfo->logdir.name));
   pInfo->logdir.size = tsLogSpace.size;
   tstrncpy(pInfo->tempdir.name, tsTempDir, sizeof(pInfo->tempdir.name));
@@ -116,21 +115,6 @@ static void dmGetSmMonitorInfo(SDnode *pDnode) {
   }
 }
 
-static void dmGetBmMonitorInfo(SDnode *pDnode) {
-  SMgmtWrapper *pWrapper = &pDnode->wrappers[BNODE];
-  if (dmMarkWrapper(pWrapper) == 0) {
-    SMonBmInfo bmInfo = {0};
-    if (tsMultiProcess) {
-      dmSendLocalRecv(pDnode, TDMT_MON_BM_INFO, tDeserializeSMonBmInfo, &bmInfo);
-    } else if (pWrapper->pMgmt != NULL) {
-      bmGetMonitorInfo(pWrapper->pMgmt, &bmInfo);
-    }
-    dmReleaseWrapper(pWrapper);
-    monSetBmInfo(&bmInfo);
-    tFreeSMonBmInfo(&bmInfo);
-  }
-}
-
 void dmSendMonitorReport() {
   if (!tsEnableMonitor || tsMonitorFqdn[0] == 0 || tsMonitorPort == 0) return;
   dTrace("send monitor report to %s:%u", tsMonitorFqdn, tsMonitorPort);
@@ -141,7 +125,6 @@ void dmSendMonitorReport() {
   dmGetVmMonitorInfo(pDnode);
   dmGetQmMonitorInfo(pDnode);
   dmGetSmMonitorInfo(pDnode);
-  dmGetBmMonitorInfo(pDnode);
   monSendReport();
 }
 

source/dnode/mgmt/node_mgmt/src/dmNodes.c

@@ -26,8 +26,6 @@ static int32_t dmCreateShm(SMgmtWrapper *pWrapper) {
     shmsize = tsSnodeShmSize;
   } else if (pWrapper->ntype == MNODE) {
     shmsize = tsMnodeShmSize;
-  } else if (pWrapper->ntype == BNODE) {
-    shmsize = tsBnodeShmSize;
   } else {
     return -1;
   }

source/dnode/mgmt/node_util/CMakeLists.txt

@@ -6,5 +6,5 @@ target_include_directories(
     PUBLIC "${CMAKE_CURRENT_SOURCE_DIR}/inc"
 )
 target_link_libraries(
-    node_util cjson mnode vnode qnode snode bnode wal sync taos_static tfs monitor
+    node_util cjson mnode vnode qnode snode wal sync taos_static tfs monitor
 )

source/dnode/mgmt/node_util/inc/dmUtil.h

@@ -68,8 +68,7 @@ typedef enum {
   VNODE = 2,
   QNODE = 3,
   SNODE = 4,
-  BNODE = 5,
+  NODE_END = 5,
-  NODE_END = 6,
 } EDndNodeType;
 
 typedef enum {

source/dnode/mgmt/node_util/src/dmUtil.c

@@ -39,8 +39,6 @@ const char *dmNodeLogName(EDndNodeType ntype) {
       return "snode";
     case MNODE:
       return "mnode";
-    case BNODE:
-      return "bnode";
     default:
       return "taosd";
   }
@@ -56,8 +54,6 @@ const char *dmNodeProcName(EDndNodeType ntype) {
       return "taoss";
     case MNODE:
       return "taosm";
-    case BNODE:
-      return "taosb";
     default:
       return "taosd";
   }
@@ -73,8 +69,6 @@ const char *dmNodeName(EDndNodeType ntype) {
       return "snode";
     case MNODE:
       return "mnode";
-    case BNODE:
-      return "bnode";
     default:
       return "dnode";
   }

source/dnode/mgmt/test/CMakeLists.txt

@@ -1,7 +1,6 @@
 if(${BUILD_TEST})
     enable_testing()
     add_subdirectory(qnode)
-    add_subdirectory(bnode)
     add_subdirectory(snode)
     #add_subdirectory(mnode)
     add_subdirectory(vnode)

source/dnode/mgmt/test/bnode/CMakeLists.txt

@@ -1,10 +0,0 @@
-aux_source_directory(. DND_BNODE_TEST_SRC)
-add_executable(dbnodeTest ${DND_BNODE_TEST_SRC})
-target_link_libraries(
-    dbnodeTest sut
-)
-
-add_test(
-    NAME dbnodeTest
-    COMMAND dbnodeTest
-)

source/dnode/mgmt/test/bnode/dbnode.cpp

@@ -1,152 +0,0 @@
-/**
- * @file dbnode.cpp
- * @author slguan (slguan@taosdata.com)
- * @brief DNODE module bnode tests
- * @version 1.0
- * @date 2022-01-05
- *
- * @copyright Copyright (c) 2022
- *
- */
-
-#include "sut.h"
-
-class DndTestBnode : public ::testing::Test {
- protected:
-  static void SetUpTestSuite() {
-    test.Init(TD_TMP_DIR_PATH "dbnodeTest", 9112);
-    taosMsleep(1100);
-  }
-  static void     TearDownTestSuite() { test.Cleanup(); }
-  static Testbase test;
-
- public:
-  void SetUp() override {}
-  void TearDown() override {}
-};
-
-Testbase DndTestBnode::test;
-
-TEST_F(DndTestBnode, 01_Create_Bnode) {
-  {
-    SDCreateBnodeReq createReq = {0};
-    createReq.dnodeId = 2;
-
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
-    void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
-
-    SRpcMsg* pRsp = test.SendReq(TDMT_DND_CREATE_BNODE, pReq, contLen);
-    ASSERT_NE(pRsp, nullptr);
-    ASSERT_EQ(pRsp->code, TSDB_CODE_INVALID_OPTION);
-  }
-
-  {
-    SDCreateBnodeReq createReq = {0};
-    createReq.dnodeId = 1;
-
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
-    void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
-
-    SRpcMsg* pRsp = test.SendReq(TDMT_DND_CREATE_BNODE, pReq, contLen);
-    ASSERT_NE(pRsp, nullptr);
-    ASSERT_EQ(pRsp->code, 0);
-  }
-
-  {
-    SDCreateBnodeReq createReq = {0};
-    createReq.dnodeId = 1;
-
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
-    void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
-
-    SRpcMsg* pRsp = test.SendReq(TDMT_DND_CREATE_BNODE, pReq, contLen);
-    ASSERT_NE(pRsp, nullptr);
-    ASSERT_EQ(pRsp->code, TSDB_CODE_NODE_ALREADY_DEPLOYED);
-  }
-
-  // test.Restart();
-
-  {
-    SDCreateBnodeReq createReq = {0};
-    createReq.dnodeId = 1;
-
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
-    void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
-    SRpcMsg* pRsp = test.SendReq(TDMT_DND_CREATE_BNODE, pReq, contLen);
-    ASSERT_NE(pRsp, nullptr);
-    ASSERT_EQ(pRsp->code, TSDB_CODE_NODE_ALREADY_DEPLOYED);
-  }
-}
-
-TEST_F(DndTestBnode, 02_Drop_Bnode) {
-  {
-    SDDropBnodeReq dropReq = {0};
-    dropReq.dnodeId = 2;
-
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
-    void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
-
-    SRpcMsg* pRsp = test.SendReq(TDMT_DND_DROP_BNODE, pReq, contLen);
-    ASSERT_NE(pRsp, nullptr);
-    ASSERT_EQ(pRsp->code, TSDB_CODE_INVALID_OPTION);
-  }
-
-  {
-    SDDropBnodeReq dropReq = {0};
-    dropReq.dnodeId = 1;
-
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
-    void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
-
-    SRpcMsg* pRsp = test.SendReq(TDMT_DND_DROP_BNODE, pReq, contLen);
-    ASSERT_NE(pRsp, nullptr);
-    ASSERT_EQ(pRsp->code, 0);
-  }
-
-  {
-    SDDropBnodeReq dropReq = {0};
-    dropReq.dnodeId = 1;
-
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
-    void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
-
-    SRpcMsg* pRsp = test.SendReq(TDMT_DND_DROP_BNODE, pReq, contLen);
-    ASSERT_NE(pRsp, nullptr);
-    ASSERT_EQ(pRsp->code, TSDB_CODE_NODE_NOT_DEPLOYED);
-  }
-
-  // test.Restart();
-
-  {
-    SDDropBnodeReq dropReq = {0};
-    dropReq.dnodeId = 1;
-
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
-    void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
-
-    SRpcMsg* pRsp = test.SendReq(TDMT_DND_DROP_BNODE, pReq, contLen);
-    ASSERT_NE(pRsp, nullptr);
-    ASSERT_EQ(pRsp->code, TSDB_CODE_NODE_NOT_DEPLOYED);
-  }
-
-  {
-    SDCreateBnodeReq createReq = {0};
-    createReq.dnodeId = 1;
-
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
-    void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
-
-    SRpcMsg* pRsp = test.SendReq(TDMT_DND_CREATE_BNODE, pReq, contLen);
-    ASSERT_NE(pRsp, nullptr);
-    ASSERT_EQ(pRsp->code, 0);
-  }
-}

source/dnode/mgmt/test/mnode/dmnode.cpp

@@ -139,9 +139,9 @@ TEST_F(DndTestMnode, 03_Drop_Mnode) {
     SDDropMnodeReq dropReq = {0};
     dropReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_DND_DROP_MNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -152,9 +152,9 @@ TEST_F(DndTestMnode, 03_Drop_Mnode) {
     SDDropMnodeReq dropReq = {0};
     dropReq.dnodeId = 1;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_DND_DROP_MNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -165,9 +165,9 @@ TEST_F(DndTestMnode, 03_Drop_Mnode) {
     SDDropMnodeReq dropReq = {0};
     dropReq.dnodeId = 1;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_DND_DROP_MNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);

source/dnode/mgmt/test/qnode/dqnode.cpp

@@ -30,9 +30,9 @@ TEST_F(DndTestQnode, 01_Create_Qnode) {
     SDCreateQnodeReq createReq = {0};
     createReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_DND_CREATE_QNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -43,9 +43,9 @@ TEST_F(DndTestQnode, 01_Create_Qnode) {
     SDCreateQnodeReq createReq = {0};
     createReq.dnodeId = 1;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_DND_CREATE_QNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -56,9 +56,9 @@ TEST_F(DndTestQnode, 01_Create_Qnode) {
     SDCreateQnodeReq createReq = {0};
     createReq.dnodeId = 1;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_DND_CREATE_QNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -71,9 +71,9 @@ TEST_F(DndTestQnode, 01_Create_Qnode) {
     SDCreateQnodeReq createReq = {0};
     createReq.dnodeId = 1;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_DND_CREATE_QNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -87,9 +87,9 @@ TEST_F(DndTestQnode, 02_Drop_Qnode) {
     SDDropQnodeReq dropReq = {0};
     dropReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_DND_DROP_QNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -101,9 +101,9 @@ TEST_F(DndTestQnode, 02_Drop_Qnode) {
     SDDropQnodeReq dropReq = {0};
     dropReq.dnodeId = 1;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_DND_DROP_QNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -114,9 +114,9 @@ TEST_F(DndTestQnode, 02_Drop_Qnode) {
     SDDropQnodeReq dropReq = {0};
     dropReq.dnodeId = 1;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_DND_DROP_QNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -129,9 +129,9 @@ TEST_F(DndTestQnode, 02_Drop_Qnode) {
     SDDropQnodeReq dropReq = {0};
     dropReq.dnodeId = 1;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_DND_DROP_QNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -142,9 +142,9 @@ TEST_F(DndTestQnode, 02_Drop_Qnode) {
     SDCreateQnodeReq createReq = {0};
     createReq.dnodeId = 1;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_DND_CREATE_QNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);

source/dnode/mgmt/test/snode/dsnode.cpp

@@ -30,9 +30,9 @@ TEST_F(DndTestSnode, 01_Create_Snode) {
     SDCreateSnodeReq createReq = {0};
     createReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_DND_CREATE_SNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -43,9 +43,9 @@ TEST_F(DndTestSnode, 01_Create_Snode) {
     SDCreateSnodeReq createReq = {0};
     createReq.dnodeId = 1;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_DND_CREATE_SNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -56,9 +56,9 @@ TEST_F(DndTestSnode, 01_Create_Snode) {
     SDCreateSnodeReq createReq = {0};
     createReq.dnodeId = 1;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_DND_CREATE_SNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -71,9 +71,9 @@ TEST_F(DndTestSnode, 01_Create_Snode) {
     SDCreateSnodeReq createReq = {0};
     createReq.dnodeId = 1;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_DND_CREATE_SNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -87,9 +87,9 @@ TEST_F(DndTestSnode, 01_Drop_Snode) {
     SDDropSnodeReq dropReq = {0};
     dropReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_DND_DROP_SNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -101,9 +101,9 @@ TEST_F(DndTestSnode, 01_Drop_Snode) {
     SDDropSnodeReq dropReq = {0};
     dropReq.dnodeId = 1;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_DND_DROP_SNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -114,9 +114,9 @@ TEST_F(DndTestSnode, 01_Drop_Snode) {
     SDDropSnodeReq dropReq = {0};
     dropReq.dnodeId = 1;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_DND_DROP_SNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -129,9 +129,9 @@ TEST_F(DndTestSnode, 01_Drop_Snode) {
     SDDropSnodeReq dropReq = {0};
     dropReq.dnodeId = 1;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_DND_DROP_SNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -142,9 +142,9 @@ TEST_F(DndTestSnode, 01_Drop_Snode) {
     SDCreateSnodeReq createReq = {0};
     createReq.dnodeId = 1;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_DND_CREATE_SNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);

source/dnode/mgmt/test/sut/src/sut.cpp

@@ -43,9 +43,7 @@ void Testbase::InitLog(const char* path) {
 }
 
 void Testbase::Init(const char* path, int16_t port) {
-#ifdef _TD_DARWIN_64
   osDefaultInit();
-#endif
   tsServerPort = port;
   strcpy(tsLocalFqdn, "localhost");
   snprintf(tsLocalEp, TSDB_EP_LEN, "%s:%u", tsLocalFqdn, tsServerPort);

source/dnode/mnode/impl/inc/mndBnode.h

@@ -1,32 +0,0 @@
-/*
- * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
- *
- * This program is free software: you can use, redistribute, and/or modify
- * it under the terms of the GNU Affero General Public License, version 3
- * or later ("AGPL"), as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef _TD_MND_BNODE_H_
-#define _TD_MND_BNODE_H_
-
-#include "mndInt.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-int32_t mndInitBnode(SMnode *pMnode);
-void    mndCleanupBnode(SMnode *pMnode);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /*_TD_MND_BNODE_H_*/

source/dnode/mnode/impl/inc/mndDef.h

@@ -43,8 +43,6 @@ typedef enum {
   MND_OPER_CREATE_USER,
   MND_OPER_DROP_USER,
   MND_OPER_ALTER_USER,
-  MND_OPER_CREATE_BNODE,
-  MND_OPER_DROP_BNODE,
   MND_OPER_CREATE_DNODE,
   MND_OPER_DROP_DNODE,
   MND_OPER_CONFIG_DNODE,
@@ -226,13 +224,6 @@ typedef struct {
   SDnodeObj* pDnode;
 } SSnodeObj;
 
-typedef struct {
-  int32_t    id;
-  int64_t    createdTime;
-  int64_t    updateTime;
-  SDnodeObj* pDnode;
-} SBnodeObj;
-
 typedef struct {
   int32_t maxUsers;
   int32_t maxDbs;

source/dnode/mnode/impl/src/mndBnode.c

@@ -1,447 +0,0 @@
-/*
- * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
- *
- * This program is free software: you can use, redistribute, and/or modify
- * it under the terms of the GNU Affero General Public License, version 3
- * or later ("AGPL"), as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#define _DEFAULT_SOURCE
-#include "mndBnode.h"
-#include "mndDnode.h"
-#include "mndPrivilege.h"
-#include "mndShow.h"
-#include "mndTrans.h"
-#include "mndUser.h"
-
-#define BNODE_VER_NUMBER   1
-#define BNODE_RESERVE_SIZE 64
-
-static SSdbRaw *mndBnodeActionEncode(SBnodeObj *pObj);
-static SSdbRow *mndBnodeActionDecode(SSdbRaw *pRaw);
-static int32_t  mndBnodeActionInsert(SSdb *pSdb, SBnodeObj *pObj);
-static int32_t  mndBnodeActionUpdate(SSdb *pSdb, SBnodeObj *pOld, SBnodeObj *pNew);
-static int32_t  mndBnodeActionDelete(SSdb *pSdb, SBnodeObj *pObj);
-static int32_t  mndProcessCreateBnodeReq(SRpcMsg *pReq);
-static int32_t  mndProcessDropBnodeReq(SRpcMsg *pReq);
-static int32_t  mndRetrieveBnodes(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBlock, int32_t rows);
-static void     mndCancelGetNextBnode(SMnode *pMnode, void *pIter);
-
-int32_t mndInitBnode(SMnode *pMnode) {
-  SSdbTable table = {
-      .sdbType = SDB_BNODE,
-      .keyType = SDB_KEY_INT32,
-      .encodeFp = (SdbEncodeFp)mndBnodeActionEncode,
-      .decodeFp = (SdbDecodeFp)mndBnodeActionDecode,
-      .insertFp = (SdbInsertFp)mndBnodeActionInsert,
-      .updateFp = (SdbUpdateFp)mndBnodeActionUpdate,
-      .deleteFp = (SdbDeleteFp)mndBnodeActionDelete,
-  };
-
-  mndSetMsgHandle(pMnode, TDMT_MND_CREATE_BNODE, mndProcessCreateBnodeReq);
-  mndSetMsgHandle(pMnode, TDMT_MND_DROP_BNODE, mndProcessDropBnodeReq);
-  mndSetMsgHandle(pMnode, TDMT_DND_CREATE_BNODE_RSP, mndTransProcessRsp);
-  mndSetMsgHandle(pMnode, TDMT_DND_DROP_BNODE_RSP, mndTransProcessRsp);
-
-  mndAddShowRetrieveHandle(pMnode, TSDB_MGMT_TABLE_BNODE, mndRetrieveBnodes);
-  mndAddShowFreeIterHandle(pMnode, TSDB_MGMT_TABLE_BNODE, mndCancelGetNextBnode);
-
-  return sdbSetTable(pMnode->pSdb, table);
-}
-
-void mndCleanupBnode(SMnode *pMnode) {}
-
-static SBnodeObj *mndAcquireBnode(SMnode *pMnode, int32_t bnodeId) {
-  SBnodeObj *pObj = sdbAcquire(pMnode->pSdb, SDB_BNODE, &bnodeId);
-  if (pObj == NULL && terrno == TSDB_CODE_SDB_OBJ_NOT_THERE) {
-    terrno = TSDB_CODE_MND_BNODE_NOT_EXIST;
-  }
-  return pObj;
-}
-
-static void mndReleaseBnode(SMnode *pMnode, SBnodeObj *pObj) {
-  SSdb *pSdb = pMnode->pSdb;
-  sdbRelease(pSdb, pObj);
-}
-
-static SSdbRaw *mndBnodeActionEncode(SBnodeObj *pObj) {
-  terrno = TSDB_CODE_OUT_OF_MEMORY;
-
-  SSdbRaw *pRaw = sdbAllocRaw(SDB_BNODE, BNODE_VER_NUMBER, sizeof(SBnodeObj) + BNODE_RESERVE_SIZE);
-  if (pRaw == NULL) goto _OVER;
-
-  int32_t dataPos = 0;
-  SDB_SET_INT32(pRaw, dataPos, pObj->id, _OVER)
-  SDB_SET_INT64(pRaw, dataPos, pObj->createdTime, _OVER)
-  SDB_SET_INT64(pRaw, dataPos, pObj->updateTime, _OVER)
-  SDB_SET_RESERVE(pRaw, dataPos, BNODE_RESERVE_SIZE, _OVER)
-
-  terrno = 0;
-
-_OVER:
-  if (terrno != 0) {
-    mError("bnode:%d, failed to encode to raw:%p since %s", pObj->id, pRaw, terrstr());
-    sdbFreeRaw(pRaw);
-    return NULL;
-  }
-
-  mTrace("bnode:%d, encode to raw:%p, row:%p", pObj->id, pRaw, pObj);
-  return pRaw;
-}
-
-static SSdbRow *mndBnodeActionDecode(SSdbRaw *pRaw) {
-  terrno = TSDB_CODE_OUT_OF_MEMORY;
-
-  int8_t sver = 0;
-  if (sdbGetRawSoftVer(pRaw, &sver) != 0) goto _OVER;
-
-  if (sver != BNODE_VER_NUMBER) {
-    terrno = TSDB_CODE_SDB_INVALID_DATA_VER;
-    goto _OVER;
-  }
-
-  SSdbRow *pRow = sdbAllocRow(sizeof(SBnodeObj));
-  if (pRow == NULL) goto _OVER;
-
-  SBnodeObj *pObj = sdbGetRowObj(pRow);
-  if (pObj == NULL) goto _OVER;
-
-  int32_t dataPos = 0;
-  SDB_GET_INT32(pRaw, dataPos, &pObj->id, _OVER)
-  SDB_GET_INT64(pRaw, dataPos, &pObj->createdTime, _OVER)
-  SDB_GET_INT64(pRaw, dataPos, &pObj->updateTime, _OVER)
-  SDB_GET_RESERVE(pRaw, dataPos, BNODE_RESERVE_SIZE, _OVER)
-
-  terrno = 0;
-
-_OVER:
-  if (terrno != 0) {
-    mError("bnode:%d, failed to decode from raw:%p since %s", pObj->id, pRaw, terrstr());
-    taosMemoryFreeClear(pRow);
-    return NULL;
-  }
-
-  mTrace("bnode:%d, decode from raw:%p, row:%p", pObj->id, pRaw, pObj);
-  return pRow;
-}
-
-static int32_t mndBnodeActionInsert(SSdb *pSdb, SBnodeObj *pObj) {
-  mTrace("bnode:%d, perform insert action, row:%p", pObj->id, pObj);
-  pObj->pDnode = sdbAcquire(pSdb, SDB_DNODE, &pObj->id);
-  if (pObj->pDnode == NULL) {
-    terrno = TSDB_CODE_MND_DNODE_NOT_EXIST;
-    mError("bnode:%d, failed to perform insert action since %s", pObj->id, terrstr());
-    return -1;
-  }
-
-  return 0;
-}
-
-static int32_t mndBnodeActionDelete(SSdb *pSdb, SBnodeObj *pObj) {
-  mTrace("bnode:%d, perform delete action, row:%p", pObj->id, pObj);
-  if (pObj->pDnode != NULL) {
-    sdbRelease(pSdb, pObj->pDnode);
-    pObj->pDnode = NULL;
-  }
-
-  return 0;
-}
-
-static int32_t mndBnodeActionUpdate(SSdb *pSdb, SBnodeObj *pOld, SBnodeObj *pNew) {
-  mTrace("bnode:%d, perform update action, old row:%p new row:%p", pOld->id, pOld, pNew);
-  pOld->updateTime = pNew->updateTime;
-  return 0;
-}
-
-static int32_t mndSetCreateBnodeRedoLogs(STrans *pTrans, SBnodeObj *pObj) {
-  SSdbRaw *pRedoRaw = mndBnodeActionEncode(pObj);
-  if (pRedoRaw == NULL) return -1;
-  if (mndTransAppendRedolog(pTrans, pRedoRaw) != 0) return -1;
-  if (sdbSetRawStatus(pRedoRaw, SDB_STATUS_CREATING) != 0) return -1;
-  return 0;
-}
-
-static int32_t mndSetCreateBnodeUndoLogs(STrans *pTrans, SBnodeObj *pObj) {
-  SSdbRaw *pUndoRaw = mndBnodeActionEncode(pObj);
-  if (pUndoRaw == NULL) return -1;
-  if (mndTransAppendUndolog(pTrans, pUndoRaw) != 0) return -1;
-  if (sdbSetRawStatus(pUndoRaw, SDB_STATUS_DROPPED) != 0) return -1;
-  return 0;
-}
-
-static int32_t mndSetCreateBnodeCommitLogs(STrans *pTrans, SBnodeObj *pObj) {
-  SSdbRaw *pCommitRaw = mndBnodeActionEncode(pObj);
-  if (pCommitRaw == NULL) return -1;
-  if (mndTransAppendCommitlog(pTrans, pCommitRaw) != 0) return -1;
-  if (sdbSetRawStatus(pCommitRaw, SDB_STATUS_READY) != 0) return -1;
-  return 0;
-}
-
-static int32_t mndSetCreateBnodeRedoActions(STrans *pTrans, SDnodeObj *pDnode, SBnodeObj *pObj) {
-  SDCreateBnodeReq createReq = {0};
-  createReq.dnodeId = pDnode->id;
-
-  int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
-  void   *pReq = taosMemoryMalloc(contLen);
-  if (pReq == NULL) {
-    terrno = TSDB_CODE_OUT_OF_MEMORY;
-    return -1;
-  }
-  tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
-
-  STransAction action = {0};
-  action.epSet = mndGetDnodeEpset(pDnode);
-  action.pCont = pReq;
-  action.contLen = contLen;
-  action.msgType = TDMT_DND_CREATE_BNODE;
-  action.acceptableCode = TSDB_CODE_NODE_ALREADY_DEPLOYED;
-
-  if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-    taosMemoryFree(pReq);
-    return -1;
-  }
-
-  return 0;
-}
-
-static int32_t mndSetCreateBnodeUndoActions(STrans *pTrans, SDnodeObj *pDnode, SBnodeObj *pObj) {
-  SDDropBnodeReq dropReq = {0};
-  dropReq.dnodeId = pDnode->id;
-
-  int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
-  void   *pReq = taosMemoryMalloc(contLen);
-  if (pReq == NULL) {
-    terrno = TSDB_CODE_OUT_OF_MEMORY;
-    return -1;
-  }
-  tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
-
-  STransAction action = {0};
-  action.epSet = mndGetDnodeEpset(pDnode);
-  action.pCont = pReq;
-  action.contLen = contLen;
-  action.msgType = TDMT_DND_DROP_BNODE;
-  action.acceptableCode = TSDB_CODE_NODE_NOT_DEPLOYED;
-
-  if (mndTransAppendUndoAction(pTrans, &action) != 0) {
-    taosMemoryFree(pReq);
-    return -1;
-  }
-
-  return 0;
-}
-
-static int32_t mndCreateBnode(SMnode *pMnode, SRpcMsg *pReq, SDnodeObj *pDnode, SMCreateBnodeReq *pCreate) {
-  int32_t code = -1;
-
-  SBnodeObj bnodeObj = {0};
-  bnodeObj.id = pDnode->id;
-  bnodeObj.createdTime = taosGetTimestampMs();
-  bnodeObj.updateTime = bnodeObj.createdTime;
-
-  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_CONFLICT_NOTHING, pReq, "create-bnode");
-  if (pTrans == NULL) goto _OVER;
-
-  mInfo("trans:%d, used to create bnode:%d", pTrans->id, pCreate->dnodeId);
-  if (mndSetCreateBnodeRedoLogs(pTrans, &bnodeObj) != 0) goto _OVER;
-  if (mndSetCreateBnodeUndoLogs(pTrans, &bnodeObj) != 0) goto _OVER;
-  if (mndSetCreateBnodeCommitLogs(pTrans, &bnodeObj) != 0) goto _OVER;
-  if (mndSetCreateBnodeRedoActions(pTrans, pDnode, &bnodeObj) != 0) goto _OVER;
-  if (mndSetCreateBnodeUndoActions(pTrans, pDnode, &bnodeObj) != 0) goto _OVER;
-  if (mndTransPrepare(pMnode, pTrans) != 0) goto _OVER;
-
-  code = 0;
-
-_OVER:
-  mndTransDrop(pTrans);
-  return code;
-}
-
-static int32_t mndProcessCreateBnodeReq(SRpcMsg *pReq) {
-  SMnode          *pMnode = pReq->info.node;
-  int32_t          code = -1;
-  SBnodeObj       *pObj = NULL;
-  SDnodeObj       *pDnode = NULL;
-  SMCreateBnodeReq createReq = {0};
-
-  if (tDeserializeSCreateDropMQSBNodeReq(pReq->pCont, pReq->contLen, &createReq) != 0) {
-    terrno = TSDB_CODE_INVALID_MSG;
-    goto _OVER;
-  }
-
-  mInfo("bnode:%d, start to create", createReq.dnodeId);
-  if (mndCheckOperPrivilege(pMnode, pReq->info.conn.user, MND_OPER_CREATE_BNODE) != 0) {
-    goto _OVER;
-  }
-
-  pObj = mndAcquireBnode(pMnode, createReq.dnodeId);
-  if (pObj != NULL) {
-    terrno = TSDB_CODE_MND_BNODE_ALREADY_EXIST;
-    goto _OVER;
-  } else if (terrno != TSDB_CODE_MND_BNODE_NOT_EXIST) {
-    goto _OVER;
-  }
-
-  pDnode = mndAcquireDnode(pMnode, createReq.dnodeId);
-  if (pDnode == NULL) {
-    terrno = TSDB_CODE_MND_DNODE_NOT_EXIST;
-    goto _OVER;
-  }
-
-  code = mndCreateBnode(pMnode, pReq, pDnode, &createReq);
-  if (code == 0) code = TSDB_CODE_ACTION_IN_PROGRESS;
-
-_OVER:
-  if (code != 0 && code != TSDB_CODE_ACTION_IN_PROGRESS) {
-    mError("bnode:%d, failed to create since %s", createReq.dnodeId, terrstr());
-  }
-
-  mndReleaseBnode(pMnode, pObj);
-  mndReleaseDnode(pMnode, pDnode);
-  return code;
-}
-
-static int32_t mndSetDropBnodeRedoLogs(STrans *pTrans, SBnodeObj *pObj) {
-  SSdbRaw *pRedoRaw = mndBnodeActionEncode(pObj);
-  if (pRedoRaw == NULL) return -1;
-  if (mndTransAppendRedolog(pTrans, pRedoRaw) != 0) return -1;
-  if (sdbSetRawStatus(pRedoRaw, SDB_STATUS_DROPPING) != 0) return -1;
-  return 0;
-}
-
-static int32_t mndSetDropBnodeCommitLogs(STrans *pTrans, SBnodeObj *pObj) {
-  SSdbRaw *pCommitRaw = mndBnodeActionEncode(pObj);
-  if (pCommitRaw == NULL) return -1;
-  if (mndTransAppendCommitlog(pTrans, pCommitRaw) != 0) return -1;
-  if (sdbSetRawStatus(pCommitRaw, SDB_STATUS_DROPPED) != 0) return -1;
-  return 0;
-}
-
-static int32_t mndSetDropBnodeRedoActions(STrans *pTrans, SDnodeObj *pDnode, SBnodeObj *pObj) {
-  SDDropBnodeReq dropReq = {0};
-  dropReq.dnodeId = pDnode->id;
-
-  int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
-  void   *pReq = taosMemoryMalloc(contLen);
-  if (pReq == NULL) {
-    terrno = TSDB_CODE_OUT_OF_MEMORY;
-    return -1;
-  }
-  tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
-
-  STransAction action = {0};
-  action.epSet = mndGetDnodeEpset(pDnode);
-  action.pCont = pReq;
-  action.contLen = contLen;
-  action.msgType = TDMT_DND_DROP_BNODE;
-  action.acceptableCode = TSDB_CODE_NODE_NOT_DEPLOYED;
-
-  if (mndTransAppendRedoAction(pTrans, &action) != 0) {
-    taosMemoryFree(pReq);
-    return -1;
-  }
-
-  return 0;
-}
-
-static int32_t mndDropBnode(SMnode *pMnode, SRpcMsg *pReq, SBnodeObj *pObj) {
-  int32_t code = -1;
-
-  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_CONFLICT_NOTHING, pReq, "drop-bnode");
-  if (pTrans == NULL) goto _OVER;
-
-  mInfo("trans:%d, used to drop bnode:%d", pTrans->id, pObj->id);
-  if (mndSetDropBnodeRedoLogs(pTrans, pObj) != 0) goto _OVER;
-  if (mndSetDropBnodeCommitLogs(pTrans, pObj) != 0) goto _OVER;
-  if (mndSetDropBnodeRedoActions(pTrans, pObj->pDnode, pObj) != 0) goto _OVER;
-  if (mndTransPrepare(pMnode, pTrans) != 0) goto _OVER;
-
-  code = 0;
-
-_OVER:
-  mndTransDrop(pTrans);
-  return code;
-}
-
-static int32_t mndProcessDropBnodeReq(SRpcMsg *pReq) {
-  SMnode        *pMnode = pReq->info.node;
-  int32_t        code = -1;
-  SBnodeObj     *pObj = NULL;
-  SMDropBnodeReq dropReq = {0};
-
-  if (tDeserializeSCreateDropMQSBNodeReq(pReq->pCont, pReq->contLen, &dropReq) != 0) {
-    terrno = TSDB_CODE_INVALID_MSG;
-    goto _OVER;
-  }
-
-  mInfo("bnode:%d, start to drop", dropReq.dnodeId);
-  if (mndCheckOperPrivilege(pMnode, pReq->info.conn.user, MND_OPER_DROP_BNODE) != 0) {
-    goto _OVER;
-  }
-
-  if (dropReq.dnodeId <= 0) {
-    terrno = TSDB_CODE_INVALID_MSG;
-    goto _OVER;
-  }
-
-  pObj = mndAcquireBnode(pMnode, dropReq.dnodeId);
-  if (pObj == NULL) {
-    goto _OVER;
-  }
-
-  code = mndDropBnode(pMnode, pReq, pObj);
-  if (code == 0) code = TSDB_CODE_ACTION_IN_PROGRESS;
-
-_OVER:
-  if (code != 0 && code != TSDB_CODE_ACTION_IN_PROGRESS) {
-    mError("bnode:%d, failed to drop since %s", dropReq.dnodeId, terrstr());
-  }
-
-  mndReleaseBnode(pMnode, pObj);
-  return code;
-}
-
-static int32_t mndRetrieveBnodes(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBlock, int32_t rows) {
-  SMnode    *pMnode = pReq->info.node;
-  SSdb      *pSdb = pMnode->pSdb;
-  int32_t    numOfRows = 0;
-  int32_t    cols = 0;
-  SBnodeObj *pObj = NULL;
-
-  while (numOfRows < rows) {
-    pShow->pIter = sdbFetch(pSdb, SDB_BNODE, pShow->pIter, (void **)&pObj);
-    if (pShow->pIter == NULL) break;
-
-    cols = 0;
-    SColumnInfoData *pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
-    colDataAppend(pColInfo, numOfRows, (const char *)&pObj->id, false);
-
-    char buf[TSDB_EP_LEN + VARSTR_HEADER_SIZE] = {0};
-    STR_WITH_MAXSIZE_TO_VARSTR(buf, pObj->pDnode->ep, pShow->pMeta->pSchemas[cols].bytes);
-
-    pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
-    colDataAppend(pColInfo, numOfRows, buf, false);
-
-    pColInfo = taosArrayGet(pBlock->pDataBlock, cols++);
-    colDataAppend(pColInfo, numOfRows, (const char *)&pObj->createdTime, false);
-
-    numOfRows++;
-    sdbRelease(pSdb, pObj);
-  }
-
-  pShow->numOfRows += numOfRows;
-
-  return numOfRows;
-}
-
-static void mndCancelGetNextBnode(SMnode *pMnode, void *pIter) {
-  SSdb *pSdb = pMnode->pSdb;
-  sdbCancelFetch(pSdb, pIter);
-}

source/dnode/mnode/impl/src/mndDump.c

@@ -447,10 +447,6 @@ void dumpDnode(SSdb *pSdb, SJson *json) {
   }
 }
 
-void dumpBnode(SSdb *pSdb, SJson *json) {
-  // not implemented yet
-}
-
 void dumpSnode(SSdb *pSdb, SJson *json) {
   void  *pIter = NULL;
   SJson *items = tjsonAddArrayToObject(json, "snodes");
@@ -616,7 +612,6 @@ void mndDumpSdb() {
   dumpAuth(pSdb, json);
   dumpUser(pSdb, json);
   dumpDnode(pSdb, json);
-  dumpBnode(pSdb, json);
   dumpSnode(pSdb, json);
   dumpQnode(pSdb, json);
   dumpMnode(pSdb, json);

source/dnode/mnode/impl/src/mndMain.c

@@ -15,7 +15,6 @@
 
 #define _DEFAULT_SOURCE
 #include "mndAcct.h"
-#include "mndBnode.h"
 #include "mndCluster.h"
 #include "mndConsumer.h"
 #include "mndDb.h"
@@ -296,7 +295,6 @@ static int32_t mndInitSteps(SMnode *pMnode) {
   if (mndAllocStep(pMnode, "mnode-mnode", mndInitMnode, mndCleanupMnode) != 0) return -1;
   if (mndAllocStep(pMnode, "mnode-qnode", mndInitQnode, mndCleanupQnode) != 0) return -1;
   if (mndAllocStep(pMnode, "mnode-snode", mndInitSnode, mndCleanupSnode) != 0) return -1;
-  if (mndAllocStep(pMnode, "mnode-bnode", mndInitBnode, mndCleanupBnode) != 0) return -1;
   if (mndAllocStep(pMnode, "mnode-dnode", mndInitDnode, mndCleanupDnode) != 0) return -1;
   if (mndAllocStep(pMnode, "mnode-user", mndInitUser, mndCleanupUser) != 0) return -1;
   if (mndAllocStep(pMnode, "mnode-grant", mndInitGrant, mndCleanupGrant) != 0) return -1;
@@ -603,22 +601,27 @@ static int32_t mndCheckMnodeState(SRpcMsg *pMsg) {
     return 0;
   }
   if (mndAcquireRpc(pMsg->info.node) == 0) return 0;
+
+  SMnode     *pMnode = pMsg->info.node;
+  const char *role = syncGetMyRoleStr(pMnode->syncMgmt.sync);
+  bool        restored = syncIsRestoreFinish(pMnode->syncMgmt.sync);
   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_UPTIME_TIMER) {
+    mTrace("timer not process since mnode restored:%d stopped:%d, sync restored:%d role:%s ", pMnode->restored,
+           pMnode->stopped, restored, role);
     return -1;
   }
 
+  const STraceId *trace = &pMsg->info.traceId;
   SEpSet          epSet = {0};
-  SMnode *pMnode = pMsg->info.node;
   mndGetMnodeEpSet(pMnode, &epSet);
 
-  const STraceId *trace = &pMsg->info.traceId;
   mDebug(
-      "msg:%p, failed to check mnode state since %s, mnode restored:%d stopped:%d, sync restored:%d role:%s type:%s "
+      "msg:%p, type:%s failed to process since %s, mnode restored:%d stopped:%d, sync restored:%d "
-      "numOfEps:%d inUse:%d",
+      "role:%s, redirect numOfEps:%d inUse:%d",
-      pMsg, terrstr(), pMnode->restored, pMnode->stopped, syncIsRestoreFinish(pMnode->syncMgmt.sync),
+      pMsg, TMSG_INFO(pMsg->msgType), terrstr(), pMnode->restored, pMnode->stopped, restored, role, epSet.numOfEps,
-      syncGetMyRoleStr(pMnode->syncMgmt.sync), TMSG_INFO(pMsg->msgType), epSet.numOfEps, epSet.inUse);
+      epSet.inUse);
 
   if (epSet.numOfEps > 0) {
     for (int32_t i = 0; i < epSet.numOfEps; ++i) {

source/dnode/mnode/impl/src/mndMnode.c

@@ -324,9 +324,9 @@ static int32_t mndBuildAlterMnodeRedoAction(STrans *pTrans, SDCreateMnodeReq *pA
 }
 
 static int32_t mndBuildDropMnodeRedoAction(STrans *pTrans, SDDropMnodeReq *pDropReq, SEpSet *pDroprEpSet) {
-  int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, pDropReq);
+  int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, pDropReq);
   void   *pReq = taosMemoryMalloc(contLen);
-  tSerializeSCreateDropMQSBNodeReq(pReq, contLen, pDropReq);
+  tSerializeSCreateDropMQSNodeReq(pReq, contLen, pDropReq);
 
   STransAction action = {
       .epSet = *pDroprEpSet,
@@ -394,7 +394,6 @@ static int32_t mndCreateMnode(SMnode *pMnode, SRpcMsg *pReq, SDnodeObj *pDnode,
   if (mndSetCreateMnodeRedoActions(pMnode, pTrans, pDnode, &mnodeObj) != 0) goto _OVER;
   if (mndSetCreateMnodeRedoLogs(pMnode, pTrans, &mnodeObj) != 0) goto _OVER;
   if (mndSetCreateMnodeCommitLogs(pMnode, pTrans, &mnodeObj) != 0) goto _OVER;
-  if (mndTransAppendNullLog(pTrans) != 0) goto _OVER;
   if (mndTransPrepare(pMnode, pTrans) != 0) goto _OVER;
 
   code = 0;
@@ -411,7 +410,7 @@ static int32_t mndProcessCreateMnodeReq(SRpcMsg *pReq) {
   SDnodeObj       *pDnode = NULL;
   SMCreateMnodeReq createReq = {0};
 
-  if (tDeserializeSCreateDropMQSBNodeReq(pReq->pCont, pReq->contLen, &createReq) != 0) {
+  if (tDeserializeSCreateDropMQSNodeReq(pReq->pCont, pReq->contLen, &createReq) != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
     goto _OVER;
   }
@@ -478,7 +477,6 @@ static int32_t mndSetDropMnodeCommitLogs(SMnode *pMnode, STrans *pTrans, SMnodeO
 static int32_t mndSetDropMnodeRedoActions(SMnode *pMnode, STrans *pTrans, SDnodeObj *pDnode, SMnodeObj *pObj) {
   SSdb          *pSdb = pMnode->pSdb;
   void          *pIter = NULL;
-  int32_t        numOfReplicas = 0;
   SDDropMnodeReq dropReq = {0};
   SEpSet         dropEpSet = {0};
 
@@ -505,9 +503,8 @@ static int32_t mndSetDropMnodeRedoActions(SMnode *pMnode, STrans *pTrans, SDnode
 
 int32_t mndSetDropMnodeInfoToTrans(SMnode *pMnode, STrans *pTrans, SMnodeObj *pObj) {
   if (pObj == NULL) return 0;
-  if (mndSetDropMnodeCommitLogs(pMnode, pTrans, pObj) != 0) return -1;
   if (mndSetDropMnodeRedoActions(pMnode, pTrans, pObj->pDnode, pObj) != 0) return -1;
-  if (mndTransAppendNullLog(pTrans) != 0) return -1;
+  if (mndSetDropMnodeCommitLogs(pMnode, pTrans, pObj) != 0) return -1;
   return 0;
 }
 
@@ -536,7 +533,7 @@ static int32_t mndProcessDropMnodeReq(SRpcMsg *pReq) {
   SMnodeObj     *pObj = NULL;
   SMDropMnodeReq dropReq = {0};
 
-  if (tDeserializeSCreateDropMQSBNodeReq(pReq->pCont, pReq->contLen, &dropReq) != 0) {
+  if (tDeserializeSCreateDropMQSNodeReq(pReq->pCont, pReq->contLen, &dropReq) != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
     goto _OVER;
   }
@@ -715,7 +712,8 @@ static void mndReloadSyncConfig(SMnode *pMnode) {
   SMnodeObj *pObj = NULL;
   ESdbStatus objStatus = 0;
   void      *pIter = NULL;
-  bool       hasUpdatingMnode = false;
+  int32_t    updatingMnodes = 0;
+  int32_t    readyMnodes = 0;
   SSyncCfg   cfg = {.myIndex = -1};
 
   while (1) {
@@ -723,7 +721,11 @@ static void mndReloadSyncConfig(SMnode *pMnode) {
     if (pIter == NULL) break;
     if (objStatus == SDB_STATUS_CREATING || objStatus == SDB_STATUS_DROPPING) {
       mInfo("vgId:1, has updating mnode:%d, status:%s", pObj->id, sdbStatusName(objStatus));
-      hasUpdatingMnode = true;
+      updatingMnodes++;
+    }
+    if (objStatus == SDB_STATUS_READY) {
+      mInfo("vgId:1, has ready mnode:%d, status:%s", pObj->id, sdbStatusName(objStatus));
+      readyMnodes++;
     }
 
     if (objStatus == SDB_STATUS_READY || objStatus == SDB_STATUS_CREATING) {
@@ -739,18 +741,25 @@ static void mndReloadSyncConfig(SMnode *pMnode) {
     sdbReleaseLock(pSdb, pObj, false);
   }
 
+  if (readyMnodes <= 0 || updatingMnodes <= 0) {
+    mInfo("vgId:1, mnode sync not reconfig since readyMnodes:%d updatingMnodes:%d", readyMnodes, updatingMnodes);
+    return;
+  }
+    // ASSERT(0);
+
   if (cfg.myIndex == -1) {
-    mInfo("vgId:1, mnode not reload since selfIndex is -1");
+#if 1
+    mInfo("vgId:1, mnode sync not reconfig since selfIndex is -1");
+#else
+    // cannot reconfig because the leader may fail to elect after reboot
+    mInfo("vgId:1, mnode sync not reconfig since selfIndex is -1, do sync stop oper");
+    syncStop(pMnode->syncMgmt.sync);
+#endif
     return;
   }
 
-  if (!mndGetRestored(pMnode)) {
+  if (updatingMnodes > 0) {
-    mInfo("vgId:1, mnode not reload since restore not finished");
+    mInfo("vgId:1, mnode sync reconfig, replica:%d myIndex:%d", cfg.replicaNum, cfg.myIndex);
-    return;
-  }
-
-  if (hasUpdatingMnode) {
-    mInfo("vgId:1, start to reload mnode sync, replica:%d myIndex:%d", cfg.replicaNum, cfg.myIndex);
     for (int32_t i = 0; i < cfg.replicaNum; ++i) {
       SNodeInfo *pNode = &cfg.nodeInfo[i];
       mInfo("vgId:1, index:%d, fqdn:%s port:%d", i, pNode->nodeFqdn, pNode->nodePort);

source/dnode/mnode/impl/src/mndQnode.c

@@ -190,13 +190,13 @@ static int32_t mndSetCreateQnodeRedoActions(STrans *pTrans, SDnodeObj *pDnode, S
   SDCreateQnodeReq createReq = {0};
   createReq.dnodeId = pDnode->id;
 
-  int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+  int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
   void   *pReq = taosMemoryMalloc(contLen);
   if (pReq == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
   }
-  tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+  tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
   STransAction action = {0};
   action.epSet = mndGetDnodeEpset(pDnode);
@@ -217,13 +217,13 @@ static int32_t mndSetCreateQnodeUndoActions(STrans *pTrans, SDnodeObj *pDnode, S
   SDDropQnodeReq dropReq = {0};
   dropReq.dnodeId = pDnode->id;
 
-  int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+  int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
   void   *pReq = taosMemoryMalloc(contLen);
   if (pReq == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
   }
-  tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+  tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
   STransAction action = {0};
   action.epSet = mndGetDnodeEpset(pDnode);
@@ -273,7 +273,7 @@ static int32_t mndProcessCreateQnodeReq(SRpcMsg *pReq) {
   SDnodeObj       *pDnode = NULL;
   SMCreateQnodeReq createReq = {0};
 
-  if (tDeserializeSCreateDropMQSBNodeReq(pReq->pCont, pReq->contLen, &createReq) != 0) {
+  if (tDeserializeSCreateDropMQSNodeReq(pReq->pCont, pReq->contLen, &createReq) != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
     goto _OVER;
   }
@@ -330,13 +330,13 @@ static int32_t mndSetDropQnodeRedoActions(STrans *pTrans, SDnodeObj *pDnode, SQn
   SDDropQnodeReq dropReq = {0};
   dropReq.dnodeId = pDnode->id;
 
-  int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+  int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
   void   *pReq = taosMemoryMalloc(contLen);
   if (pReq == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
   }
-  tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+  tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
   STransAction action = {0};
   action.epSet = mndGetDnodeEpset(pDnode);
@@ -384,7 +384,7 @@ static int32_t mndProcessDropQnodeReq(SRpcMsg *pReq) {
   SQnodeObj     *pObj = NULL;
   SMDropQnodeReq dropReq = {0};
 
-  if (tDeserializeSCreateDropMQSBNodeReq(pReq->pCont, pReq->contLen, &dropReq) != 0) {
+  if (tDeserializeSCreateDropMQSNodeReq(pReq->pCont, pReq->contLen, &dropReq) != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
     goto _OVER;
   }

source/dnode/mnode/impl/src/mndQuery.c

@@ -90,14 +90,39 @@ int32_t mndProcessBatchMetaMsg(SRpcMsg *pMsg) {
   }
 
   for (int32_t i = 0; i < msgNum; ++i) {
+    if (offset >= pMsg->contLen) {
+      mError("offset %d is bigger than contLen %d", offset, pMsg->contLen);
+      terrno = TSDB_CODE_MSG_NOT_PROCESSED;
+      taosArrayDestroy(batchRsp);
+      return -1;
+    }
+
     req.msgIdx = ntohl(*(int32_t *)((char *)pMsg->pCont + offset));
     offset += sizeof(req.msgIdx);
+    if (offset >= pMsg->contLen) {
+      mError("offset %d is bigger than contLen %d", offset, pMsg->contLen);
+      terrno = TSDB_CODE_MSG_NOT_PROCESSED;
+      taosArrayDestroy(batchRsp);
+      return -1;
+    }
 
     req.msgType = ntohl(*(int32_t *)((char *)pMsg->pCont + offset));
     offset += sizeof(req.msgType);
+    if (offset >= pMsg->contLen) {
+      mError("offset %d is bigger than contLen %d", offset, pMsg->contLen);
+      terrno = TSDB_CODE_MSG_NOT_PROCESSED;
+      taosArrayDestroy(batchRsp);
+      return -1;
+    }
 
     req.msgLen = ntohl(*(int32_t *)((char *)pMsg->pCont + offset));
     offset += sizeof(req.msgLen);
+    if (offset >= pMsg->contLen) {
+      mError("offset %d is bigger than contLen %d", offset, pMsg->contLen);
+      terrno = TSDB_CODE_MSG_NOT_PROCESSED;
+      taosArrayDestroy(batchRsp);
+      return -1;
+    }
 
     req.msg = (char *)pMsg->pCont + offset;
     offset += req.msgLen;

source/dnode/mnode/impl/src/mndShow.c

@@ -60,8 +60,6 @@ static int32_t convertToRetrieveType(char *name, int32_t len) {
     type = TSDB_MGMT_TABLE_MODULE;
   } else if (strncasecmp(name, TSDB_INS_TABLE_QNODES, len) == 0) {
     type = TSDB_MGMT_TABLE_QNODE;
-  } else if (strncasecmp(name, TSDB_INS_TABLE_BNODES, len) == 0) {
-    type = TSDB_MGMT_TABLE_BNODE;
   } else if (strncasecmp(name, TSDB_INS_TABLE_SNODES, len) == 0) {
     type = TSDB_MGMT_TABLE_SNODE;
   } else if (strncasecmp(name, TSDB_INS_TABLE_CLUSTER, len) == 0) {

source/dnode/mnode/impl/src/mndSnode.c

@@ -195,13 +195,13 @@ static int32_t mndSetCreateSnodeRedoActions(STrans *pTrans, SDnodeObj *pDnode, S
   SDCreateSnodeReq createReq = {0};
   createReq.dnodeId = pDnode->id;
 
-  int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+  int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
   void   *pReq = taosMemoryMalloc(contLen);
   if (pReq == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
   }
-  tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+  tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
   STransAction action = {0};
   action.epSet = mndGetDnodeEpset(pDnode);
@@ -222,13 +222,13 @@ static int32_t mndSetCreateSnodeUndoActions(STrans *pTrans, SDnodeObj *pDnode, S
   SDDropSnodeReq dropReq = {0};
   dropReq.dnodeId = pDnode->id;
 
-  int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+  int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
   void   *pReq = taosMemoryMalloc(contLen);
   if (pReq == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
   }
-  tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+  tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
   STransAction action = {0};
   action.epSet = mndGetDnodeEpset(pDnode);
@@ -282,7 +282,7 @@ static int32_t mndProcessCreateSnodeReq(SRpcMsg *pReq) {
   SDnodeObj       *pDnode = NULL;
   SMCreateSnodeReq createReq = {0};
 
-  if (tDeserializeSCreateDropMQSBNodeReq(pReq->pCont, pReq->contLen, &createReq) != 0) {
+  if (tDeserializeSCreateDropMQSNodeReq(pReq->pCont, pReq->contLen, &createReq) != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
     goto _OVER;
   }
@@ -341,13 +341,13 @@ static int32_t mndSetDropSnodeRedoActions(STrans *pTrans, SDnodeObj *pDnode, SSn
   SDDropSnodeReq dropReq = {0};
   dropReq.dnodeId = pDnode->id;
 
-  int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+  int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
   void   *pReq = taosMemoryMalloc(contLen);
   if (pReq == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
   }
-  tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+  tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
   STransAction action = {0};
   action.epSet = mndGetDnodeEpset(pDnode);
@@ -398,7 +398,7 @@ static int32_t mndProcessDropSnodeReq(SRpcMsg *pReq) {
   SSnodeObj *pObj = NULL;
   SMDropSnodeReq dropReq = {0};
 
-  if (tDeserializeSCreateDropMQSBNodeReq(pReq->pCont, pReq->contLen, &dropReq) != 0) {
+  if (tDeserializeSCreateDropMQSNodeReq(pReq->pCont, pReq->contLen, &dropReq) != 0) {
     terrno = TSDB_CODE_INVALID_MSG;
     goto _OVER;
   }

source/dnode/mnode/impl/src/mndStb.c

@@ -2553,12 +2553,17 @@ static int32_t mndRetrieveStb(SRpcMsg *pReq, SShowObj *pShow, SSDataBlock *pBloc
 
     char    rollup[160 + VARSTR_HEADER_SIZE] = {0};
     int32_t rollupNum = (int32_t)taosArrayGetSize(pStb->pFuncs);
+    char   *sep = ", ";
+    int32_t sepLen = strlen(sep);
+    int32_t rollupLen = sizeof(rollup) - 2;
     for (int32_t i = 0; i < rollupNum; ++i) {
       char *funcName = taosArrayGet(pStb->pFuncs, i);
       if (i) {
-        strcat(varDataVal(rollup), ", ");
+        strncat(varDataVal(rollup), sep, rollupLen);
+        rollupLen -= sepLen;
       }
-      strcat(varDataVal(rollup), funcName);
+      strncat(varDataVal(rollup), funcName, rollupLen);
+      rollupLen -= strlen(funcName);
     }
     varDataSetLen(rollup, strlen(varDataVal(rollup)));
 

source/dnode/mnode/impl/src/mndSync.c

@@ -293,6 +293,14 @@ int32_t mndSyncPropose(SMnode *pMnode, SSdbRaw *pRaw, int32_t transId) {
 
   if (code == 0) {
     tsem_wait(&pMgmt->syncSem);
+  } else if (code > 0) {
+    mInfo("trans:%d, confirm at once since replica is 1, continue execute", transId);
+    taosWLockLatch(&pMgmt->lock);
+    pMgmt->transId = 0;
+    taosWUnLockLatch(&pMgmt->lock);
+    sdbWriteWithoutFree(pMnode->pSdb, pRaw);
+    sdbSetApplyInfo(pMnode->pSdb, req.info.conn.applyIndex, req.info.conn.applyTerm, SYNC_INDEX_INVALID);
+    code = 0;
   } else if (code == -1 && terrno == TSDB_CODE_SYN_NOT_LEADER) {
     terrno = TSDB_CODE_APP_NOT_READY;
   } else if (code == -1 && terrno == TSDB_CODE_SYN_INTERNAL_ERROR) {

source/dnode/mnode/impl/test/CMakeLists.txt

@@ -1,7 +1,6 @@
 enable_testing()
 
 add_subdirectory(acct)
-add_subdirectory(bnode)
 add_subdirectory(db)
 #add_subdirectory(dnode)
 add_subdirectory(func)

source/dnode/mnode/impl/test/bnode/CMakeLists.txt

@@ -1,11 +0,0 @@
-# aux_source_directory(. MNODE_BNODE_TEST_SRC)
-# add_executable(mbnodeTest ${MNODE_BNODE_TEST_SRC})
-# target_link_libraries(
-#     mbnodeTest
-#     PUBLIC sut
-# )
-
-# add_test(
-#     NAME mbnodeTest
-#     COMMAND mbnodeTest
-# )

source/dnode/mnode/impl/test/bnode/mbnode.cpp

@@ -1,293 +0,0 @@
-/**
- * @file bnode.cpp
- * @author slguan (slguan@taosdata.com)
- * @brief MNODE module bnode tests
- * @version 1.0
- * @date 2022-01-05
- *
- * @copyright Copyright (c) 2022
- *
- */
-
-#include "sut.h"
-
-class MndTestBnode : public ::testing::Test {
- public:
-  void SetUp() override {}
-  void TearDown() override {}
-
- public:
-  static void SetUpTestSuite() {
-    test.Init(TD_TMP_DIR_PATH "mnode_test_bnode1", 9018);
-    const char* fqdn = "localhost";
-    const char* firstEp = "localhost:9018";
-
-    server2.Start(TD_TMP_DIR_PATH "mnode_test_bnode2", 9019);
-    taosMsleep(300);
-  }
-
-  static void TearDownTestSuite() {
-    server2.Stop();
-    test.Cleanup();
-  }
-
-  static Testbase   test;
-  static TestServer server2;
-};
-
-Testbase   MndTestBnode::test;
-TestServer MndTestBnode::server2;
-
-TEST_F(MndTestBnode, 01_Show_Bnode) {
-  test.SendShowReq(TSDB_MGMT_TABLE_BNODE, "bnodes", "");
-  EXPECT_EQ(test.GetShowRows(), 0);
-}
-
-TEST_F(MndTestBnode, 02_Create_Bnode) {
-  {
-    SMCreateBnodeReq createReq = {0};
-    createReq.dnodeId = 2;
-
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
-    void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
-
-    SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_BNODE, pReq, contLen);
-    ASSERT_NE(pRsp, nullptr);
-    ASSERT_EQ(pRsp->code, TSDB_CODE_MND_DNODE_NOT_EXIST);
-  }
-
-  {
-    SMCreateBnodeReq createReq = {0};
-    createReq.dnodeId = 1;
-
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
-    void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
-
-    SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_BNODE, pReq, contLen);
-    ASSERT_NE(pRsp, nullptr);
-    ASSERT_EQ(pRsp->code, 0);
-
-    test.SendShowReq(TSDB_MGMT_TABLE_BNODE, "bnodes", "");
-    EXPECT_EQ(test.GetShowRows(), 1);
-  }
-
-  {
-    SMCreateBnodeReq createReq = {0};
-    createReq.dnodeId = 1;
-
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
-    void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
-
-    SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_BNODE, pReq, contLen);
-    ASSERT_NE(pRsp, nullptr);
-    ASSERT_EQ(pRsp->code, TSDB_CODE_MND_BNODE_ALREADY_EXIST);
-  }
-}
-
-TEST_F(MndTestBnode, 03_Drop_Bnode) {
-  {
-    SCreateDnodeReq createReq = {0};
-    strcpy(createReq.fqdn, "localhost");
-    createReq.port = 9019;
-
-    int32_t contLen = tSerializeSCreateDnodeReq(NULL, 0, &createReq);
-    void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDnodeReq(pReq, contLen, &createReq);
-
-    SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_DNODE, pReq, contLen);
-    ASSERT_NE(pRsp, nullptr);
-    ASSERT_EQ(pRsp->code, 0);
-
-    taosMsleep(1300);
-    test.SendShowReq(TSDB_MGMT_TABLE_DNODE, "dnodes", "");
-    EXPECT_EQ(test.GetShowRows(), 2);
-  }
-
-  {
-    SMCreateBnodeReq createReq = {0};
-    createReq.dnodeId = 2;
-
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
-    void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
-
-    SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_BNODE, pReq, contLen);
-    ASSERT_NE(pRsp, nullptr);
-    ASSERT_EQ(pRsp->code, 0);
-
-    test.SendShowReq(TSDB_MGMT_TABLE_BNODE, "bnodes", "");
-    EXPECT_EQ(test.GetShowRows(), 2);
-  }
-
-  {
-    SMDropBnodeReq dropReq = {0};
-    dropReq.dnodeId = 2;
-
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
-    void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
-
-    SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_BNODE, pReq, contLen);
-    ASSERT_NE(pRsp, nullptr);
-    ASSERT_EQ(pRsp->code, 0);
-
-    test.SendShowReq(TSDB_MGMT_TABLE_BNODE, "bnodes", "");
-    EXPECT_EQ(test.GetShowRows(), 1);
-  }
-
-  {
-    SMDropBnodeReq dropReq = {0};
-    dropReq.dnodeId = 2;
-
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
-    void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
-
-    SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_BNODE, pReq, contLen);
-    ASSERT_NE(pRsp, nullptr);
-    ASSERT_EQ(pRsp->code, TSDB_CODE_MND_BNODE_NOT_EXIST);
-  }
-}
-
-TEST_F(MndTestBnode, 03_Create_Bnode_Rollback) {
-  {
-    // send message first, then dnode2 crash, result is returned, and rollback is started
-    SMCreateBnodeReq createReq = {0};
-    createReq.dnodeId = 2;
-
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
-    void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
-
-    server2.Stop();
-    SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_BNODE, pReq, contLen);
-    ASSERT_NE(pRsp, nullptr);
-    ASSERT_EQ(pRsp->code, TSDB_CODE_RPC_NETWORK_UNAVAIL);
-  }
-
-  {
-    // continue send message, bnode is creating
-    SMCreateBnodeReq createReq = {0};
-    createReq.dnodeId = 2;
-
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
-    void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
-
-    SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_BNODE, pReq, contLen);
-    ASSERT_NE(pRsp, nullptr);
-    ASSERT_EQ(pRsp->code, TSDB_CODE_SDB_OBJ_CREATING);
-  }
-
-  {
-    // continue send message, bnode is creating
-    SMDropBnodeReq dropReq = {0};
-    dropReq.dnodeId = 2;
-
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
-    void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
-
-    SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_BNODE, pReq, contLen);
-    ASSERT_NE(pRsp, nullptr);
-    ASSERT_EQ(pRsp->code, TSDB_CODE_SDB_OBJ_CREATING);
-  }
-
-  {
-    // server start, wait until the rollback finished
-    server2.DoStart();
-    taosMsleep(1000);
-
-    int32_t retry = 0;
-    int32_t retryMax = 20;
-
-    for (retry = 0; retry < retryMax; retry++) {
-      SMCreateBnodeReq createReq = {0};
-      createReq.dnodeId = 2;
-
-      int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
-      void*   pReq = rpcMallocCont(contLen);
-      tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
-
-      SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_BNODE, pReq, contLen);
-      ASSERT_NE(pRsp, nullptr);
-      if (pRsp->code == 0) break;
-      taosMsleep(1000);
-    }
-
-    ASSERT_NE(retry, retryMax);
-  }
-}
-
-TEST_F(MndTestBnode, 04_Drop_Bnode_Rollback) {
-  {
-    // send message first, then dnode2 crash, result is returned, and rollback is started
-    SMDropBnodeReq dropReq = {0};
-    dropReq.dnodeId = 2;
-
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
-    void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
-
-    server2.Stop();
-    SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_BNODE, pReq, contLen);
-    ASSERT_NE(pRsp, nullptr);
-    ASSERT_EQ(pRsp->code, TSDB_CODE_RPC_NETWORK_UNAVAIL);
-  }
-
-  {
-    // continue send message, bnode is dropping
-    SMCreateBnodeReq createReq = {0};
-    createReq.dnodeId = 2;
-
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
-    void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
-
-    SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_BNODE, pReq, contLen);
-    ASSERT_NE(pRsp, nullptr);
-    ASSERT_EQ(pRsp->code, TSDB_CODE_SDB_OBJ_DROPPING);
-  }
-
-  {
-    // continue send message, bnode is dropping
-    SMDropBnodeReq dropReq = {0};
-    dropReq.dnodeId = 2;
-
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
-    void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
-
-    SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_BNODE, pReq, contLen);
-    ASSERT_NE(pRsp, nullptr);
-    ASSERT_EQ(pRsp->code, TSDB_CODE_SDB_OBJ_DROPPING);
-  }
-
-  {
-    // server start, wait until the rollback finished
-    server2.DoStart();
-    taosMsleep(1000);
-
-    int32_t retry = 0;
-    int32_t retryMax = 20;
-
-    for (retry = 0; retry < retryMax; retry++) {
-      SMCreateBnodeReq createReq = {0};
-      createReq.dnodeId = 2;
-
-      int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
-      void*   pReq = rpcMallocCont(contLen);
-      tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
-
-      SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_BNODE, pReq, contLen);
-      ASSERT_NE(pRsp, nullptr);
-      if (pRsp->code == 0) break;
-      taosMsleep(1000);
-    }
-
-    ASSERT_NE(retry, retryMax);
-  }
-}

source/dnode/mnode/impl/test/mnode/mnode.cpp

@@ -48,9 +48,9 @@ TEST_F(MndTestMnode, 02_Create_Mnode_Invalid_Id) {
     SMCreateMnodeReq createReq = {0};
     createReq.dnodeId = 1;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_MNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -63,9 +63,9 @@ TEST_F(MndTestMnode, 03_Create_Mnode_Invalid_Id) {
     SMCreateMnodeReq createReq = {0};
     createReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_MNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -98,9 +98,9 @@ TEST_F(MndTestMnode, 04_Create_Mnode) {
     SMCreateMnodeReq createReq = {0};
     createReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_MNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -115,9 +115,9 @@ TEST_F(MndTestMnode, 04_Create_Mnode) {
     SMDropMnodeReq dropReq = {0};
     dropReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_MNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -132,9 +132,9 @@ TEST_F(MndTestMnode, 04_Create_Mnode) {
     SMDropMnodeReq dropReq = {0};
     dropReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_MNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -148,9 +148,9 @@ TEST_F(MndTestMnode, 03_Create_Mnode_Rollback) {
     SMCreateMnodeReq createReq = {0};
     createReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     server2.Stop();
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_MNODE, pReq, contLen);
@@ -163,9 +163,9 @@ TEST_F(MndTestMnode, 03_Create_Mnode_Rollback) {
     SMCreateMnodeReq createReq = {0};
     createReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_MNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -177,9 +177,9 @@ TEST_F(MndTestMnode, 03_Create_Mnode_Rollback) {
     SMDropMnodeReq dropReq = {0};
     dropReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_MNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -198,9 +198,9 @@ TEST_F(MndTestMnode, 03_Create_Mnode_Rollback) {
       SMCreateMnodeReq createReq = {0};
       createReq.dnodeId = 2;
 
-      int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+      int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
       void*   pReq = rpcMallocCont(contLen);
-      tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+      tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
       SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_MNODE, pReq, contLen);
       ASSERT_NE(pRsp, nullptr);
@@ -218,9 +218,9 @@ TEST_F(MndTestMnode, 04_Drop_Mnode_Rollback) {
     SMDropMnodeReq dropReq = {0};
     dropReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     server2.Stop();
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_MNODE, pReq, contLen);
@@ -233,9 +233,9 @@ TEST_F(MndTestMnode, 04_Drop_Mnode_Rollback) {
     SMCreateMnodeReq createReq = {0};
     createReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_MNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -247,9 +247,9 @@ TEST_F(MndTestMnode, 04_Drop_Mnode_Rollback) {
     SMDropMnodeReq dropReq = {0};
     dropReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_MNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -268,9 +268,9 @@ TEST_F(MndTestMnode, 04_Drop_Mnode_Rollback) {
       SMCreateMnodeReq createReq = {0};
       createReq.dnodeId = 2;
 
-      int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+      int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
       void*   pReq = rpcMallocCont(contLen);
-      tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+      tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
       SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_MNODE, pReq, contLen);
       ASSERT_NE(pRsp, nullptr);

source/dnode/mnode/impl/test/qnode/qnode.cpp

@@ -48,9 +48,9 @@ TEST_F(MndTestQnode, 02_Create_Qnode) {
     SMCreateQnodeReq createReq = {0};
     createReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_QNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -61,9 +61,9 @@ TEST_F(MndTestQnode, 02_Create_Qnode) {
     SMCreateQnodeReq createReq = {0};
     createReq.dnodeId = 1;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_QNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -77,9 +77,9 @@ TEST_F(MndTestQnode, 02_Create_Qnode) {
     SMCreateQnodeReq createReq = {0};
     createReq.dnodeId = 1;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_QNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -110,9 +110,9 @@ TEST_F(MndTestQnode, 03_Drop_Qnode) {
     SMCreateQnodeReq createReq = {0};
     createReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_QNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -126,9 +126,9 @@ TEST_F(MndTestQnode, 03_Drop_Qnode) {
     SMDropQnodeReq dropReq = {0};
     dropReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_QNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -142,9 +142,9 @@ TEST_F(MndTestQnode, 03_Drop_Qnode) {
     SMDropQnodeReq dropReq = {0};
     dropReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_QNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -158,9 +158,9 @@ TEST_F(MndTestQnode, 03_Create_Qnode_Rollback) {
     SMCreateQnodeReq createReq = {0};
     createReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     server2.Stop();
     taosMsleep(1000);
@@ -176,9 +176,9 @@ TEST_F(MndTestQnode, 03_Create_Qnode_Rollback) {
     SMCreateQnodeReq createReq = {0};
     createReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_QNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -190,9 +190,9 @@ TEST_F(MndTestQnode, 03_Create_Qnode_Rollback) {
     SMDropQnodeReq dropReq = {0};
     dropReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_QNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -212,9 +212,9 @@ TEST_F(MndTestQnode, 03_Create_Qnode_Rollback) {
       SMCreateQnodeReq createReq = {0};
       createReq.dnodeId = 2;
 
-      int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+      int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
       void*   pReq = rpcMallocCont(contLen);
-      tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+      tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
       SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_QNODE, pReq, contLen);
       ASSERT_NE(pRsp, nullptr);
@@ -231,9 +231,9 @@ TEST_F(MndTestQnode, 04_Drop_Qnode_Rollback) {
     SMDropQnodeReq dropReq = {0};
     dropReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     server2.Stop();
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_QNODE, pReq, contLen);
@@ -246,9 +246,9 @@ TEST_F(MndTestQnode, 04_Drop_Qnode_Rollback) {
     SMCreateQnodeReq createReq = {0};
     createReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_QNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
     ASSERT_EQ(pRsp->code, TSDB_CODE_SDB_OBJ_DROPPING);
@@ -259,9 +259,9 @@ TEST_F(MndTestQnode, 04_Drop_Qnode_Rollback) {
     SMDropQnodeReq dropReq = {0};
     dropReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_QNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -280,9 +280,9 @@ TEST_F(MndTestQnode, 04_Drop_Qnode_Rollback) {
       SMCreateQnodeReq createReq = {0};
       createReq.dnodeId = 2;
 
-      int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+      int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
       void*   pReq = rpcMallocCont(contLen);
-      tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+      tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
       SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_QNODE, pReq, contLen);
       ASSERT_NE(pRsp, nullptr);
       if (pRsp->code == 0) break;

source/dnode/mnode/impl/test/snode/snode.cpp

@@ -48,9 +48,9 @@ TEST_F(MndTestSnode, 02_Create_Snode) {
     SMCreateSnodeReq createReq = {0};
     createReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_SNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -61,9 +61,9 @@ TEST_F(MndTestSnode, 02_Create_Snode) {
     SMCreateSnodeReq createReq = {0};
     createReq.dnodeId = 1;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_SNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -77,9 +77,9 @@ TEST_F(MndTestSnode, 02_Create_Snode) {
     SMCreateSnodeReq createReq = {0};
     createReq.dnodeId = 1;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_SNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -110,9 +110,9 @@ TEST_F(MndTestSnode, 03_Drop_Snode) {
     SMCreateSnodeReq createReq = {0};
     createReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_SNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -126,9 +126,9 @@ TEST_F(MndTestSnode, 03_Drop_Snode) {
     SMDropSnodeReq dropReq = {0};
     dropReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_SNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -142,9 +142,9 @@ TEST_F(MndTestSnode, 03_Drop_Snode) {
     SMDropSnodeReq dropReq = {0};
     dropReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_SNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -158,9 +158,9 @@ TEST_F(MndTestSnode, 03_Create_Snode_Rollback) {
     SMCreateSnodeReq createReq = {0};
     createReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     server2.Stop();
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_SNODE, pReq, contLen);
@@ -173,9 +173,9 @@ TEST_F(MndTestSnode, 03_Create_Snode_Rollback) {
     SMCreateSnodeReq createReq = {0};
     createReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_SNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -187,9 +187,9 @@ TEST_F(MndTestSnode, 03_Create_Snode_Rollback) {
     SMDropSnodeReq dropReq = {0};
     dropReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_SNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -208,9 +208,9 @@ TEST_F(MndTestSnode, 03_Create_Snode_Rollback) {
       SMCreateSnodeReq createReq = {0};
       createReq.dnodeId = 2;
 
-      int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+      int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
       void*   pReq = rpcMallocCont(contLen);
-      tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+      tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
       SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_SNODE, pReq, contLen);
       ASSERT_NE(pRsp, nullptr);
@@ -228,9 +228,9 @@ TEST_F(MndTestSnode, 04_Drop_Snode_Rollback) {
     SMDropSnodeReq dropReq = {0};
     dropReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     server2.Stop();
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_SNODE, pReq, contLen);
@@ -243,9 +243,9 @@ TEST_F(MndTestSnode, 04_Drop_Snode_Rollback) {
     SMCreateSnodeReq createReq = {0};
     createReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_SNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -257,9 +257,9 @@ TEST_F(MndTestSnode, 04_Drop_Snode_Rollback) {
     SMDropSnodeReq dropReq = {0};
     dropReq.dnodeId = 2;
 
-    int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &dropReq);
+    int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &dropReq);
     void*   pReq = rpcMallocCont(contLen);
-    tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &dropReq);
+    tSerializeSCreateDropMQSNodeReq(pReq, contLen, &dropReq);
 
     SRpcMsg* pRsp = test.SendReq(TDMT_MND_DROP_SNODE, pReq, contLen);
     ASSERT_NE(pRsp, nullptr);
@@ -278,9 +278,9 @@ TEST_F(MndTestSnode, 04_Drop_Snode_Rollback) {
       SMCreateSnodeReq createReq = {0};
       createReq.dnodeId = 2;
 
-      int32_t contLen = tSerializeSCreateDropMQSBNodeReq(NULL, 0, &createReq);
+      int32_t contLen = tSerializeSCreateDropMQSNodeReq(NULL, 0, &createReq);
       void*   pReq = rpcMallocCont(contLen);
-      tSerializeSCreateDropMQSBNodeReq(pReq, contLen, &createReq);
+      tSerializeSCreateDropMQSNodeReq(pReq, contLen, &createReq);
 
       SRpcMsg* pRsp = test.SendReq(TDMT_MND_CREATE_SNODE, pReq, contLen);
       ASSERT_NE(pRsp, nullptr);