Standalone only for quick experience for DolphinScheduler.
If you are a new hand and want to experience DolphinScheduler functions, we recommend you install follow Standalone deployment. If you want to experience more complete functions and schedule massive tasks, we recommend you install follow pseudo-cluster deployment. If you want to deploy DolphinScheduler in production, we recommend you follow cluster deployment or Kubernetes deployment.
Note: Standalone only recommends the usage of fewer than 20 workflows, because it uses in-memory H2 Database in default, ZooKeeper Testing Server, too many tasks may cause instability. When Standalone stops or restarts, in-memory H2 database will clear up. To use Standalone with external databases like mysql or postgresql, please see
bindir (included in
PATHvariable. You can skip this step if it already exists in your environment.
There is a standalone startup script in the binary compressed package, which can be quickly started after extraction. Switch to a user with sudo permission and run the script:
Extract and start Standalone Server tar -xvzf apache-dolphinscheduler-*-bin.tar.gz cd apache-dolphinscheduler-*-bin bash ./bin/dolphinscheduler-daemon.sh start standalone-server
http://localhost:12345/dolphinscheduler/ui and login DolphinScheduler UI. The default username and password are admin/dolphinscheduler123
./bin/dolphinscheduler-daemon.shcan be used not only quickly start standalone, but also to stop the service operation. The following are all the commands:
Start Standalone Server bash ./bin/dolphinscheduler-daemon.sh start standalone-server Stop Standalone Server bash ./bin/dolphinscheduler-daemon.sh stop standalone-server
Note: Python gateway service is started along with the api-server, and if you do not want to start Python gateway service please disabled it by changing the yaml config
python-gateway.enabled : falsein api-server's configuration path
Standalone server use H2 database as its metadata store, it is easy and users do not need to start database before they set up server.
But if user want to store metabase in other database like MySQL or PostgreSQL, they have to change some configuration. Follow the instructions in datasource-setting
Standalone Switching Metadata Database Configuration section to create and initialize database