Service Management

You can inquire about the running service list in the cluster and manage services by going to the Cluster Management - Service Management page.

Start Service

For services that are not installed or closed in the cluster, click on the “Start Service” button to install or start them.

Stop Service

For services in the cluster that need to be paused or not used, click the “Stop Service” button to close them.

Restart Service

In scenarios where the service is abnormal or needs to be effective after modifying parameters, click “Restart Service” for handling.

Parameter Configuration

Click the “Parameter Configuration” button to manage service parameters:

Parameter configuration includes:

• Add parameter: click the “Add Parameter” button to add new parameters
  • Parameter Name: Add a new parameter name
  • Scope of Use: includes cluster, task, core, master, choose as needed
  • File: Choose the configuration file to which the parameter belongs based on reality
  • Parameter Value: Set the actual value of the parameter
• Modify the parameter: Modify the value of an existing parameter
• Delete Parameter: Click the “Delete” button on the right side of the parameter to delete the corresponding parameter

After performing the above operations, click the “Confirm” button to take effect. Parameter modification requires a service restart to take effect. You can choose to immediately restart the service, or manually restart the service later.