org.apache.hadoop.hbase.master.cleaner

Class SnapshotCleanerChore

java.lang.Object

org.apache.hadoop.hbase.ScheduledChore

org.apache.hadoop.hbase.master.cleaner.SnapshotCleanerChore

All Implemented Interfaces:

Runnable

@InterfaceAudience.Private
public class SnapshotCleanerChore
extends ScheduledChore

This chore, every time it runs, will try to delete snapshots that are expired based on TTL in seconds configured for each Snapshot

Constructor Summary

Constructors

Constructor and Description
SnapshotCleanerChore(Stoppable stopper, org.apache.hadoop.conf.Configuration configuration, SnapshotManager snapshotManager) Construct Snapshot Cleaner Chore with parameterized constructor

Method Summary

Modifier and Type	Method and Description
protected void	chore()

Methods inherited from class org.apache.hadoop.hbase.ScheduledChore

cancel, cancel, choreForTesting, cleanup, getInitialDelay, getName, getPeriod, getStopper, getTimeUnit, initialChore, isInitialChoreComplete, isScheduled, run, shutdown, shutdown, toString, triggerNow

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SnapshotCleanerChore

public SnapshotCleanerChore(Stoppable stopper,
                            org.apache.hadoop.conf.Configuration configuration,
                            SnapshotManager snapshotManager)

Construct Snapshot Cleaner Chore with parameterized constructor

Parameters:

stopper - When Stoppable.isStopped() is true, this chore will cancel and cleanup

configuration - The configuration to set

snapshotManager - SnapshotManager instance to manage lifecycle of snapshot

Method Detail

chore

protected void chore()

Specified by:

chore in class ScheduledChore