@InterfaceAudience.Private
public interface AbstractUsersManager
AbstractUsersManager tracks users in the system.| Modifier and Type | Method and Description | 
|---|---|
| void | activateApplication(String user,
                   org.apache.hadoop.yarn.api.records.ApplicationId applicationId)An application has new outstanding requests. | 
| void | deactivateApplication(String user,
                     org.apache.hadoop.yarn.api.records.ApplicationId applicationId)An application has no more outstanding requests. | 
| int | getNumActiveUsers()Get number of active users i.e. | 
void activateApplication(String user, org.apache.hadoop.yarn.api.records.ApplicationId applicationId)
user - application userapplicationId - activated applicationvoid deactivateApplication(String user, org.apache.hadoop.yarn.api.records.ApplicationId applicationId)
user - application userapplicationId - deactivated applicationint getNumActiveUsers()
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