org.apache.hadoop.hbase.namequeues

Class SlowLogTableOpsChore

java.lang.Object

org.apache.hadoop.hbase.ScheduledChore

org.apache.hadoop.hbase.namequeues.SlowLogTableOpsChore

All Implemented Interfaces:

Runnable

@InterfaceAudience.Private
public class SlowLogTableOpsChore
extends ScheduledChore

Chore to insert multiple accumulated slow/large logs to hbase:slowlog system table

Field Summary

Fields

Modifier and Type	Field and Description
private static org.slf4j.Logger	LOG
private NamedQueueRecorder	namedQueueRecorder

Constructor Summary

Constructors

Constructor and Description
SlowLogTableOpsChore(Stoppable stopper, int period, NamedQueueRecorder namedQueueRecorder) Chore Constructor

Method Summary

Modifier and Type	Method and Description
protected void	chore() The task to execute on each scheduled execution of the 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

Field Detail

LOG

private static final org.slf4j.Logger LOG

namedQueueRecorder

private final NamedQueueRecorder namedQueueRecorder

Constructor Detail

SlowLogTableOpsChore

public SlowLogTableOpsChore(Stoppable stopper,
                            int period,
                            NamedQueueRecorder namedQueueRecorder)

Chore Constructor

Parameters:

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

period - Period in millis with which this Chore repeats execution when scheduled

namedQueueRecorder - NamedQueueRecorder instance

Method Detail

chore

protected void chore()

Description copied from class: ScheduledChore

The task to execute on each scheduled execution of the Chore

Specified by:

chore in class ScheduledChore