Creating an Application on the Flink Web UI

Scenario

Applications can be used to isolate different upper-layer services.

Creating an Application

1. Access the Flink web UI as a user with FlinkServer Admin Privilege. For details, see Accessing the Flink Web UI.
2. Choose System Management > Application Management.
3. Click Create Application. On the displayed page, set parameters by referring to Table 1 and click OK.

   Table 1 Parameters for creating an application

   Parameter	Description
   Application	Name of the application to be created. The name can contain a maximum of 32 characters. Only letters, digits, and underscores (_) are allowed.
   Description	Description of the application to be created. The value can contain a maximum of 85 characters.

   After the application is created, you can switch to the application to be operated in the upper left corner of the Flink web UI and develop jobs.