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DolphinScheduler upgrade documentation

1. Back up the previous version of the files and database

2. Stop all services of dolphinscheduler

sh ./script/stop-all.sh

3. Download the new version of the installation package

  • download, download the latest version of the front and back installation packages (backend referred to as dolphinscheduler-backend, front end referred to as dolphinscheduler-front)
  • The following upgrade operations need to be performed in the new version of the directory

4. Database upgrade

  • Modify the following properties in conf/application-dao.properties
    spring.datasource.url
    spring.datasource.username
    spring.datasource.password
  • Execute database upgrade script

sh ./script/upgrade-dolphinscheduler.sh

5. Backend service upgrade

  • Modify the content of the install.sh configuration and execute the upgrade script

    sh install.sh

6. Frontend service upgrade

  • Overwrite the previous version of the dist directory

  • Restart the nginx service

    systemctl restart nginx