DolphinScheduler provides powerful workflow management and scheduling capabilities for data engineers by simplifying complex task dependencies. In version 3.2.0, DolphinScheduler introduces a series of new features and improvements, significantly enhancing its stability and availability in production environments.

To help readers better understand and apply this version, we have carefully prepared this DolphinScheduler 3.2.0 Production Cluster High Availability Setup Guide, delving into how to set up a high-available DolphinScheduler cluster in a production environment, including but not limited to environment preparation, database configuration, user permission settings, SSH keyless login configuration, ZooKeeper startup, and service startup and shutdown procedures.