diff --git a/docs/getting-started/install-and-setup/install-enterprise-edition.md b/docs/getting-started/install-and-setup/install-enterprise-edition.md index 55b136f2..e2c251a7 100644 --- a/docs/getting-started/install-and-setup/install-enterprise-edition.md +++ b/docs/getting-started/install-and-setup/install-enterprise-edition.md @@ -14,6 +14,7 @@ Before you begin, ensure your environment meets the following requirements: - Hardware specifications: 8-core CPU (x86 architecture), 16 GB of memory - Storage specifications: 100 GB - Operating System: **CentOS 7+** , **Ubuntu 16.04+** or **Red Hat Enterprise Linux（RHEL）7.x/8.x** +- Java: **JDK 17** @@ -39,10 +40,10 @@ This guide uses CentOS 7 as an example to demonstrate the deployment process. 2. Install environmental dependencies. - 1. Install Java 1.8 version. + 1. Install Java 17. ```bash - yum -y install java-1.8.0-openjdk + yum -y install java-17-openjdk ``` 2. [Install MongoDB](../../platform-ops/production-deploy/install-replica-mongodb.md) (version 4.0 and above), which will serve as the storage system for TapData to run related data, such as logs and metadata. @@ -55,7 +56,7 @@ This guide uses CentOS 7 as an example to demonstrate the deployment process. tar -zxvf package_name && cd tapdata ``` - For example: `tar -zxvf tapdata-release-v2.14.tar.gz && cd tapdata` + For example: `tar -zxvf tapdata-release-v4.10.tar.gz && cd tapdata` :::tip If you need to copy the extracted program files to another directory for deployment, use the `cp -a` command to copy the entire directory. Avoid using the `*` wildcard to match files, as this may omit hidden files and cause startup failures. @@ -104,7 +105,7 @@ This guide uses CentOS 7 as an example to demonstrate the deployment process. System initialized. To start TapData, run: tapdata start WORK DIR:/root/tapdata Testing JDK... - java version:1.8 + java version:17 Java environment OK. Unpack the files... Restart TapDataAgent ...: @@ -146,9 +147,9 @@ This example uses Windows Server 2019 to demonstrate the deployment process. 1. [Install MongoDB](../../platform-ops/production-deploy/install-replica-mongodb.md) (version 4.0 and above), which will serve as the storage system for TapData to run related data, such as logs and metadata. -2. Log in to the target device, install Java 1.8 and set environment variables. +2. Log in to the target device, install Java 17 and set environment variables. - 1. [Download Java 1.8](https://www.oracle.com/java/technologies/javase/javase8-archive-downloads.html) and follow the prompts to complete the installation. + 1. [Download Java 17](https://www.oracle.com/java/technologies/downloads/#java17) and follow the prompts to complete the installation. 2. Go to **Control Panel** > **System and Security** > **System**. @@ -161,26 +162,20 @@ This example uses Windows Server 2019 to demonstrate the deployment process. ![Add Variable](../../images/add_system_env.png) - **Variable Name**: `JAVA_HOME` - - **Variable Value**: The installation path of JDK, for example, `C:\Program Files\Java\jdk1.8.0_202` + - **Variable Value**: The installation path of JDK, for example, `C:\Program Files\Java\jdk-17.0.10` 5. In the **System Variables** area, find and double-click the **Path** variable, then in the dialog that appears, add the following environment variables, and click **OK**. ![Edit Variable](../../images/edit_system_env.png) - `%JAVA_HOME%\bin` - - `%JAVA_HOME%\jre\bin` - 6. Following step 4, continue to add a system variable with the name and value as follows, then click **OK** after completing the setup. - - - **Variable Name**: `CLASSPATH` - - **Variable Value**: `.;%JAVA_HOME%\lib;%JAVA_HOME%\lib\dt.jar;%JAVA_HOME%\lib\tools.jar` - - 7. (Optional) Open the command line, execute `java -version` to verify the effectiveness of the environment variable. Successful execution example: + 6. (Optional) Open the command line, execute `java -version` to verify the effectiveness of the environment variable. Successful execution example: ```bash - java version "1.8.0_202" - Java(TM) SE Runtime Environment (build 1.8.0_202-b08) - Java HotSpot(TM) 64-Bit Server VM (build 25.202-b08, mixed mode) + openjdk version "17.0.10" 2024-01-16 + OpenJDK Runtime Environment (build 17.0.10+7) + OpenJDK 64-Bit Server VM (build 17.0.10+7, mixed mode, sharing) ``` 3. Download the TapData installation package (you can [contact us](mailto:team@tapdata.io) to obtain it) and unzip the package to the desired directory. @@ -228,7 +223,7 @@ This example uses Windows Server 2019 to demonstrate the deployment process. System initialized. To start TapData, run: tapdata start WORK DIR:/root/tapdata Testing JDK... - Java version:1.8 + Java version:17 Java environment OK. Unpack the files... Restart TapDataAgent ...: diff --git a/docs/images/add_system_env.png b/docs/images/add_system_env.png index e98cce58..c5dab1e9 100644 Binary files a/docs/images/add_system_env.png and b/docs/images/add_system_env.png differ diff --git a/docs/platform-ops/production-deploy/install-tapdata-ha-with-3-node.md b/docs/platform-ops/production-deploy/install-tapdata-ha-with-3-node.md index ba1033ee..9959313d 100644 --- a/docs/platform-ops/production-deploy/install-tapdata-ha-with-3-node.md +++ b/docs/platform-ops/production-deploy/install-tapdata-ha-with-3-node.md @@ -40,10 +40,10 @@ Before deployment, perform the following steps on each of the three servers. Thi sed -i "s/enforcing/disabled/g" /etc/selinux/config ``` -2. Run the following command to install Java 1.8. +2. Run the following command to install Java 17. ```bash - yum -y install java-1.8.0-openjdk + yum -y install java-17-openjdk ``` 3. Ensure consistent machine time and time zone settings across all servers. @@ -119,7 +119,7 @@ The following operations need to be **performed separately on each of the three System initialized. To start Tapdata, run: tapdata start WORK DIR:/data/tapdata/tapdata_work Testing JDK... - java version:1.8 + java version:17 Java environment OK. Unpack the files... frontend server started.begin deploy init @@ -194,4 +194,4 @@ Upon successful login, you can view the status of the TapData services on all th ## Next Steps -[Connect to a Database](../../getting-started/connect-data-source.md) \ No newline at end of file +[Connect to a Database](../../getting-started/connect-data-source.md)