From 8c29e2a1c0fc1603d3947657fce020b36ed26bbb Mon Sep 17 00:00:00 2001 From: zhangchunyang Date: Tue, 30 Jun 2020 11:02:25 +0800 Subject: [PATCH] [feature] readme.md adds instructions for changing environment variables (#3031) Co-authored-by: zhangchunyang1024 --- ambari_plugin/README.md | 25 +++++++++++++++++-------- 1 file changed, 17 insertions(+), 8 deletions(-) diff --git a/ambari_plugin/README.md b/ambari_plugin/README.md index 817b7abbcd..17782661b3 100644 --- a/ambari_plugin/README.md +++ b/ambari_plugin/README.md @@ -3,7 +3,8 @@ #### Note 1. This document is intended for users with a basic understanding of Ambari -2. This document is a description of adding the Dolphin Scheduler(version 1.3.0) service to the installed Ambari service +2. This document is a description of adding the Dolphin Scheduler service to the installed Ambari service +3. This document is based on version 2.5.2 of Ambari #### Installation preparation @@ -16,8 +17,12 @@ 3. Install with rpm package - Manual installation (recommended）： - - Copy the prepared RPM packages to each node of the cluster - - Execute with DS installation user: ```rpm -ivh apache-dolphinscheduler-incubating-xxx.noarch.rpm``` + - Copy the prepared RPM packages to each node of the cluster. + - Execute with DS installation user: ```rpm -ivh apache-dolphinscheduler-incubating-xxx.noarch.rpm``` + - Mysql-connector-java packaged using the default POM file will not be included. + - The RPM package was packaged in the project with the installation path of /opt/soft. + If you use mysql as the database, you need add it manually. + - Automatic installation with ambari - Each node of the cluster needs to configure the local yum source - Copy the prepared RPM packages to each node local yum source @@ -45,6 +50,7 @@ #### Ambari Install Dolphin Scheduler +- **NOTE: You have to install zookeeper first** 1. Install Dolphin Scheduler on ambari web interface @@ -62,21 +68,25 @@ ![](https://github.com/apache/incubator-dolphinscheduler-website/blob/master/img/ambari-plugin/DS2_AMBARI_004.png) -5. Configure the database information (same as in the initialization database in step 1) +5. System Env Optimization will export some system environment config. Modify according to actual situation + + ![](https://github.com/apache/incubator-dolphinscheduler-website/blob/master/img/ambari-plugin/DS2_AMBARI_020.png) + +6. Configure the database information (same as in the initialization database in step 1) ![](https://github.com/apache/incubator-dolphinscheduler-website/blob/master/img/ambari-plugin/DS2_AMBARI_005.png) -6. Configure additional information if needed +7. Configure additional information if needed ![](https://github.com/apache/incubator-dolphinscheduler-website/blob/master/img/ambari-plugin/DS2_AMBARI_006.png) ![](https://github.com/apache/incubator-dolphinscheduler-website/blob/master/img/ambari-plugin/DS2_AMBARI_007.png) -7. Perform the next steps as normal +8. Perform the next steps as normal ![](https://github.com/apache/incubator-dolphinscheduler-website/blob/master/img/ambari-plugin/DS2_AMBARI_008.png) -8. The interface after successful installation +9. The interface after successful installation ![](https://github.com/apache/incubator-dolphinscheduler-website/blob/master/img/ambari-plugin/DS2_AMBARI_009.png) @@ -111,7 +121,6 @@ ![DS2_AMBARI_016](https://github.com/apache/incubator-dolphinscheduler-website/blob/master/img/ambari-plugin/DS2_AMBARI_016.png) - #### Remove the component from the node with Ambari 1. Stop the component in the corresponding node