KillSupervisors (druid-server 29.0.1 API)

java.lang.Object
- org.apache.druid.server.coordinator.duty.MetadataCleanupDuty
- - org.apache.druid.server.coordinator.duty.KillSupervisors

All Implemented Interfaces:

CoordinatorDuty
```
public class KillSupervisors
extends MetadataCleanupDuty
```
Cleans up terminated supervisors from the supervisors table in metadata storage.

Constructor Summary

Constructors
Constructor Description

KillSupervisors(DruidCoordinatorConfig config, MetadataSupervisorManager metadataSupervisorManager)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected int`	`cleanupEntriesCreatedBefore(org.joda.time.DateTime minCreatedTime)`	Cleans up metadata entries created before the `minCreatedTime`.

Methods inherited from class org.apache.druid.server.coordinator.duty.MetadataCleanupDuty
run

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - KillSupervisors
```
public KillSupervisors(DruidCoordinatorConfig config,
                       MetadataSupervisorManager metadataSupervisorManager)
```
- Method Detail
  - cleanupEntriesCreatedBefore
```
protected int cleanupEntriesCreatedBefore(org.joda.time.DateTime minCreatedTime)
```
    Description copied from class: MetadataCleanupDuty
    
    Cleans up metadata entries created before the minCreatedTime.
    This method is not invoked if the MetadataCleanupDuty.cleanupPeriod has not elapsed since the MetadataCleanupDuty.lastCleanupTime.
    
    Specified by:
    
    cleanupEntriesCreatedBefore in class MetadataCleanupDuty
    
    Returns:
    
    Number of deleted metadata entries