org.apache.hadoop.hbase

Class ExecutorStatusChore

java.lang.Object

org.apache.hadoop.hbase.ScheduledChore

org.apache.hadoop.hbase.ExecutorStatusChore

All Implemented Interfaces:

Runnable

@InterfaceAudience.Private
public class ExecutorStatusChore
extends ScheduledChore

The Class ExecutorStatusChore for collect Executor status info periodically and report to metrics system

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_WAKE_FREQ
static String	WAKE_FREQ

Constructor Summary

Constructors

Constructor and Description
ExecutorStatusChore(int sleepTime, Stoppable stopper, ExecutorService service, MetricsRegionServerSource metrics)

Method Summary

Modifier and Type	Method and Description
protected void	chore()
Pair<Long,Long>	getExecutorStatus(String poolName)

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

WAKE_FREQ

public static final String WAKE_FREQ

See Also:

Constant Field Values

DEFAULT_WAKE_FREQ

public static final int DEFAULT_WAKE_FREQ

See Also:

Constant Field Values

Constructor Detail

ExecutorStatusChore

public ExecutorStatusChore(int sleepTime,
                           Stoppable stopper,
                           ExecutorService service,
                           MetricsRegionServerSource metrics)

Method Detail

chore

protected void chore()

Specified by:

chore in class ScheduledChore

getExecutorStatus

public Pair<Long,Long> getExecutorStatus(String poolName)