alluxio.worker.block

Class DefaultBlockWorker.Metrics

java.lang.Object

alluxio.worker.block.DefaultBlockWorker.Metrics

Enclosing class:

DefaultBlockWorker

@ThreadSafe
public static final class DefaultBlockWorker.Metrics
extends Object

This class contains some metrics related to the block worker. This class is public because the metric names are referenced in alluxio.web.WebInterfaceWorkerMetricsServlet.

Field Summary

Fields

Modifier and Type	Field and Description
static String	BLOCKS_CACHED
static String	CAPACITY_FREE
static String	CAPACITY_TOTAL
static String	CAPACITY_USED
static String	TIER

Method Summary

Modifier and Type	Method and Description
static void	registerGauges(BlockWorker blockWorker) Registers metric gauges.

Methods inherited from class java.lang.Object

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

Field Detail

CAPACITY_TOTAL

public static final String CAPACITY_TOTAL

See Also:

Constant Field Values

CAPACITY_USED

public static final String CAPACITY_USED

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Constant Field Values

CAPACITY_FREE

public static final String CAPACITY_FREE

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Constant Field Values

BLOCKS_CACHED

public static final String BLOCKS_CACHED

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Constant Field Values

TIER

public static final String TIER

See Also:

Constant Field Values

Method Detail

registerGauges

public static void registerGauges(BlockWorker blockWorker)

Registers metric gauges.

Parameters:

blockWorker - the block worker handle