Package org.apache.druid.server.coordinator.duty

Class KillCompactionConfig

java.lang.Object

org.apache.druid.server.coordinator.duty.MetadataCleanupDuty

org.apache.druid.server.coordinator.duty.KillCompactionConfig

All Implemented Interfaces:

CoordinatorDuty

public class KillCompactionConfig
extends MetadataCleanupDuty

CoordinatorDuty for automatic deletion of compaction configurations from the config table in metadata storage. Note that this will delete compaction configuration for inactive datasources (datasource with no used and unused segments) immediately.

Constructor Summary

Constructors

Constructor	Description
KillCompactionConfig(DruidCoordinatorConfig config, SegmentsMetadataManager sqlSegmentsMetadataManager, CoordinatorConfigManager configManager)

Method Summary

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

KillCompactionConfig

public KillCompactionConfig(DruidCoordinatorConfig config,
                            SegmentsMetadataManager sqlSegmentsMetadataManager,
                            CoordinatorConfigManager configManager)

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