Added instructions for ambari to add and remove Dolphin Schdumer components on nodes (#2806)
* delete unnecessary configuration items
* Added instructions for ambari to add and remove Dolphin Schdumer components on nodes
* Added instructions for ambari to add and remove Dolphin Schdumer components on nodes
- It is generated by executing the command ```mvn -U clean install -Prpmbuild -Dmaven.test.skip=true -X``` in the project root directory (In the directory: dolphinscheduler-dist/target/rpm/apache-dolphinscheduler-incubating/RPMS/noarch )
2. 创建DS的安装用户--安装目录(/opt/soft)有读写权限
2. Create an installation for DS，who have read and write access to the installation directory (/opt/soft)
- copy directory ambari_plugin/common-services/DOLPHIN to ambari-server/resources/common-services/
- copy directory ambari_plugin/statcks/DOLPHIN to ambari-server/resources/stacks/HDP/2.6/services/--stack version is selected based on the actual situation
5. 初始化数据库信息
5. Initializes the database information
```
-- 创建Dolphin Scheduler的数据库：dolphinscheduler
-- Create the database for the Dolphin Scheduler：dolphinscheduler
CREATE DATABASE dolphinscheduler DEFAULT CHARACTER SET utf8 DEFAULT COLLATE
utf8_general_ci;
-- 初始化dolphinscheduler数据库的用户和密码，并分配权限
-- 替换下面sql语句中的{user}为dolphinscheduler数据库的用户
-- Initialize the user and password for the dolphinscheduler database and assign permissions
-- Replace the {user} in the SQL statement below with the user of the dolphinscheduler database
GRANT ALL PRIVILEGES ON dolphinscheduler.* TO '{user}'@'%' IDENTIFIED BY '{password}';
GRANT ALL PRIVILEGES ON dolphinscheduler.* TO '{user}'@'localhost' IDENTIFIED BY
'{password}';
@ -44,39 +44,80 @@
##### 二 Ambari安装Dolphin Scheduler
#### Ambari Install Dolphin Scheduler
1. Ambari界面安装Dolphin Scheduler
1. Install Dolphin Scheduler on ambari web interface
#### Add components to the node through Ambari -- for example, add a DS Worker
***NOTE***: DS Logger is the installation dependent component of DS Worker in Dolphin's Ambari installation (need to add installation first; Prevent the Job log on the corresponding Worker from being checked)
1. Locate the component node to add -- for example, node ark3
zhangchunyang
4 years ago
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