later version. Syntax tiup mirror rotate [flags] After executing this command, TiUP starts an editor for the user to modify the file content to the target value, such as changing the value of the expires edit-config command that starts an editor for you to modify the topology file of a cluster. This editor is specified in the $EDITOR environment variable by default. If the $EDITOR environment variable does not not exist, the vi editor is used. Note: • When you modify the configuration, you cannot add or delete machines. For how to add machines, see Scale out a cluster. For how to delete machines, see Scale

MySQL-compatible database, and Visual Studio Code (VS Code) is a lightweight but powerful source code editor. This tutorial uses the SQLTools extension which supports TiDB as an official driver. In this tutorial steps: 1. Launch MySQL Workbench and navigate to the Workbench Preferences page. 2. In the SQL Editor > MySQL Session section, configure the DBMS connection read timeout interval (in seconds) option Workbench disconnects from the server. 334 Figure 45: MySQL Workbench: adjust timeout option in SQL Editor settings For more information, see MySQL Workbench frequently asked questions. 4.4.1.4.4 Next steps

MySQL-compatible database, and Visual Studio Code (VS Code) is a lightweight but powerful source code editor. This tutorial uses the SQLTools extension which supports TiDB as an official driver. In this tutorial steps: 1. Launch MySQL Workbench and navigate to the Workbench Preferences page. 2. In the SQL Editor > MySQL Session section, configure the DBMS connection read timeout interval (in seconds) option Workbench disconnects from the server. 329 Figure 45: MySQL Workbench: adjust timeout option in SQL Editor settings For more information, see MySQL Workbench frequently asked questions. 4.4.1.4.4 Next steps

until the ksqlDB cluster status is Running. This process takes several minutes. 2. In the ksqlDB Editor, run the following command to create a stream to access the tidb_tpcc_orders topic: CREATE STREAM later version. Syntax tiup mirror rotate [flags] After executing this command, TiUP starts an editor for the user to modify the file content to the target value, such as changing the value of the expires edit-config command that starts an editor for you to modify the topology file of a cluster. This editor is specified in the $EDITOR environment variable by default. If the $EDITOR environment variable does not

opens the configuration file in the vi editor. If you want to use other editors, use the EDITOR environment variable to customize the editor, such as export EDITOR=nano. After editing the file, save the with your actual cluster name. tiup cluster edit-config Then, enter the vi editor page and modify the cdc configuraion under server-configs. The configuration is shown below: server_configs: the service normally. This process is illustrated in the image below. 2195 Figure 348: Process Schematic Note: The PD instance that serves TiDB Dashboard might not be a PD leader. Check the PD instance

opens the configuration file in the vi editor. If you want to use other editors, use the EDITOR environment variable to customize the editor, such as export EDITOR=nano. After editing the file, save the with your actual cluster name. tiup cluster edit-config Then, enter the vi editor page and modify the cdc configuraion under server-configs. The configuration is shown below: server_configs: access the service normally. This process is illustrated in the image below. Figure 347: Process Schematic Note: The PD instance that serves TiDB Dashboard might not be a PD leader. Check the PD instance

opens the configuration file in the vi editor. If you want to use other editors, use the EDITOR environment variable to customize the editor, such as export EDITOR=nano. After editing the file, save the with your actual cluster name. tiup cluster edit-config Then, enter the vi editor page and modify the cdc configuraion under server-configs. The configuration is shown below: server_configs: access the service normally. This process is illustrated in the image below. Figure 349: Process Schematic Note: The PD instance that serves TiDB Dashboard might not be a PD leader. Check the PD instance

MySQL-compatible database, and Visual Studio Code (VS Code) is a lightweight but powerful source code editor. This tutorial uses the SQLTools extension which supports TiDB as an official driver. In this tutorial steps: 1. Launch MySQL Workbench and navigate to the Workbench Preferences page. 2. In the SQL Editor > MySQL Session section, configure the DBMS connection read timeout interval (in seconds) option Workbench disconnects from the server. 318 Figure 45: MySQL Workbench: adjust timeout option in SQL Editor settings For more information, see MySQL Workbench frequently asked questions. 4.4.1.4.4 Next steps

MySQL-compatible database, and Visual Studio Code (VS Code) is a lightweight but powerful source code editor. This tutorial uses the SQLTools extension which supports TiDB as an official driver. In this tutorial steps: 1. Launch MySQL Workbench and navigate to the Workbench Preferences page. 2. In the SQL Editor > MySQL Session section, configure the DBMS connection read timeout interval (in seconds) option Workbench disconnects from the server. 319 Figure 45: MySQL Workbench: adjust timeout option in SQL Editor settings For more information, see MySQL Workbench frequently asked questions. 4.4.1.4.4 Next steps

MySQL-compatible database, and Visual Studio Code (VS Code) is a lightweight but powerful source code editor. This tutorial uses the SQLTools extension which supports TiDB as an official driver. In this tutorial steps: 1. Launch MySQL Workbench and navigate to the Workbench Preferences page. 2. In the SQL Editor > MySQL Session section, configure the DBMS connection read timeout interval (in seconds) option Workbench disconnects from the server. 312 Figure 45: MySQL Workbench: adjust timeout option in SQL Editor settings For more information, see MySQL Workbench frequently asked questions. 4.4.1.4.4 Next steps