org.apache.hadoop.hbase.replication.regionserver

Class MetricsReplicationSourceSourceImpl

java.lang.Object

org.apache.hadoop.hbase.replication.regionserver.MetricsReplicationSourceSourceImpl

All Implemented Interfaces:

BaseSource, MetricsReplicationSourceSource

@InterfaceAudience.Private
public class MetricsReplicationSourceSourceImpl
extends Object
implements MetricsReplicationSourceSource

Field Summary

Fields inherited from interface org.apache.hadoop.hbase.replication.regionserver.MetricsReplicationSourceSource

SOURCE_AGE_OF_LAST_SHIPPED_OP, SOURCE_CLOSED_LOGS_WITH_UNKNOWN_LENGTH, SOURCE_COMPLETED_LOGS, SOURCE_COMPLETED_RECOVERY_QUEUES, SOURCE_FAILED_RECOVERY_QUEUES, SOURCE_LOG_EDITS_FILTERED, SOURCE_LOG_READ_IN_BYTES, SOURCE_LOG_READ_IN_EDITS, SOURCE_REPEATED_LOG_FILE_BYTES, SOURCE_RESTARTED_LOG_READING, SOURCE_SHIPPED_BATCHES, SOURCE_SHIPPED_BYTES, SOURCE_SHIPPED_HFILES, SOURCE_SHIPPED_KBS, SOURCE_SHIPPED_OPS, SOURCE_SIZE_OF_HFILE_REFS_QUEUE, SOURCE_SIZE_OF_LOG_QUEUE, SOURCE_UNCLEANLY_CLOSED_IGNORED_IN_BYTES, SOURCE_UNCLEANLY_CLOSED_LOGS

Fields inherited from interface org.apache.hadoop.hbase.metrics.BaseSource

HBASE_METRICS_SYSTEM_NAME

Constructor Summary

Constructors

Constructor and Description
MetricsReplicationSourceSourceImpl(MetricsReplicationSourceImpl rms, String id)

Method Summary

Modifier and Type	Method and Description
void	clear()
void	decGauge(String gaugeName, long delta) Subtract some amount from a gauge.
void	decrSizeOfHFileRefsQueue(long size)
void	decrSizeOfLogQueue(int size)
long	getLastShippedAge()
String	getMetricsContext() Get the metrics context.
String	getMetricsDescription() Get the description of what this source exposes.
String	getMetricsJmxContext() Get the name of the context in JMX that this source will be exposed through.
String	getMetricsName() Get the name of the metrics that are being exported by this source.
int	getSizeOfLogQueue()
void	incCounters(String counterName, long delta) Add some amount to a counter.
void	incGauge(String gaugeName, long delta) Add some amount to a gauge.
void	incrBatchesShipped(int batches)
void	incrBytesSkippedInUncleanlyClosedWALs(long bytes)
void	incrCompletedRecoveryQueue()
void	incrCompletedWAL()
void	incrFailedRecoveryQueue()
void	incrHFilesShipped(long hfiles)
void	incrLogEditsFiltered(long size)
void	incrLogReadInBytes(long size)
void	incrLogReadInEdits(long size)
void	incrOpsShipped(long ops)
void	incrRepeatedFileBytes(long bytes)
void	incrRestartedWALReading()
void	incrShippedBytes(long size)
void	incrSizeOfHFileRefsQueue(long size)
void	incrSizeOfLogQueue(int size)
void	incrUncleanlyClosedWALs()
void	incrUnknownFileLengthForClosedWAL()
void	init() Clear out the metrics and re-prepare the source.
void	removeMetric(String key) Remove a metric and no longer announce it.
void	setGauge(String gaugeName, long value) Set a gauge to a specific value.
void	setLastShippedAge(long age)
void	updateHistogram(String name, long value) Add some value to a histogram.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.hbase.metrics.BaseSource

getMetricRegistryInfo

Constructor Detail

MetricsReplicationSourceSourceImpl

public MetricsReplicationSourceSourceImpl(MetricsReplicationSourceImpl rms,
                                          String id)

Method Detail

setLastShippedAge

public void setLastShippedAge(long age)

Specified by:

setLastShippedAge in interface MetricsReplicationSourceSource

incrSizeOfLogQueue

public void incrSizeOfLogQueue(int size)

Specified by:

incrSizeOfLogQueue in interface MetricsReplicationSourceSource

decrSizeOfLogQueue

public void decrSizeOfLogQueue(int size)

Specified by:

decrSizeOfLogQueue in interface MetricsReplicationSourceSource

incrLogReadInEdits

public void incrLogReadInEdits(long size)

Specified by:

incrLogReadInEdits in interface MetricsReplicationSourceSource

incrLogEditsFiltered

public void incrLogEditsFiltered(long size)

Specified by:

incrLogEditsFiltered in interface MetricsReplicationSourceSource

incrBatchesShipped

public void incrBatchesShipped(int batches)

Specified by:

incrBatchesShipped in interface MetricsReplicationSourceSource

incrOpsShipped

public void incrOpsShipped(long ops)

Specified by:

incrOpsShipped in interface MetricsReplicationSourceSource

incrShippedBytes

public void incrShippedBytes(long size)

Specified by:

incrShippedBytes in interface MetricsReplicationSourceSource

incrLogReadInBytes

public void incrLogReadInBytes(long size)

Specified by:

incrLogReadInBytes in interface MetricsReplicationSourceSource

clear

public void clear()

Specified by:

clear in interface MetricsReplicationSourceSource

getLastShippedAge

public long getLastShippedAge()

Specified by:

getLastShippedAge in interface MetricsReplicationSourceSource

incrHFilesShipped

public void incrHFilesShipped(long hfiles)

Specified by:

incrHFilesShipped in interface MetricsReplicationSourceSource

incrSizeOfHFileRefsQueue

public void incrSizeOfHFileRefsQueue(long size)

Specified by:

incrSizeOfHFileRefsQueue in interface MetricsReplicationSourceSource

decrSizeOfHFileRefsQueue

public void decrSizeOfHFileRefsQueue(long size)

Specified by:

decrSizeOfHFileRefsQueue in interface MetricsReplicationSourceSource

getSizeOfLogQueue

public int getSizeOfLogQueue()

Specified by:

getSizeOfLogQueue in interface MetricsReplicationSourceSource

incrUnknownFileLengthForClosedWAL

public void incrUnknownFileLengthForClosedWAL()

Specified by:

incrUnknownFileLengthForClosedWAL in interface MetricsReplicationSourceSource

incrUncleanlyClosedWALs

public void incrUncleanlyClosedWALs()

Specified by:

incrUncleanlyClosedWALs in interface MetricsReplicationSourceSource

incrBytesSkippedInUncleanlyClosedWALs

public void incrBytesSkippedInUncleanlyClosedWALs(long bytes)

Specified by:

incrBytesSkippedInUncleanlyClosedWALs in interface MetricsReplicationSourceSource

incrRestartedWALReading

public void incrRestartedWALReading()

Specified by:

incrRestartedWALReading in interface MetricsReplicationSourceSource

incrRepeatedFileBytes

public void incrRepeatedFileBytes(long bytes)

Specified by:

incrRepeatedFileBytes in interface MetricsReplicationSourceSource

incrCompletedWAL

public void incrCompletedWAL()

Specified by:

incrCompletedWAL in interface MetricsReplicationSourceSource

incrCompletedRecoveryQueue

public void incrCompletedRecoveryQueue()

Specified by:

incrCompletedRecoveryQueue in interface MetricsReplicationSourceSource

incrFailedRecoveryQueue

public void incrFailedRecoveryQueue()

Specified by:

incrFailedRecoveryQueue in interface MetricsReplicationSourceSource

init

public void init()

Description copied from interface: BaseSource

Clear out the metrics and re-prepare the source.

Specified by:

init in interface BaseSource

setGauge

public void setGauge(String gaugeName,
                     long value)

Description copied from interface: BaseSource

Set a gauge to a specific value.

Specified by:

setGauge in interface BaseSource

Parameters:

gaugeName - the name of the gauge

value - the value

incGauge

public void incGauge(String gaugeName,
                     long delta)

Description copied from interface: BaseSource

Add some amount to a gauge.

Specified by:

incGauge in interface BaseSource

Parameters:

gaugeName - the name of the gauge

delta - the amount to change the gauge by.

decGauge

public void decGauge(String gaugeName,
                     long delta)

Description copied from interface: BaseSource

Subtract some amount from a gauge.

Specified by:

decGauge in interface BaseSource

Parameters:

gaugeName - the name of the gauge

delta - the amount to change the gauge by.

removeMetric

public void removeMetric(String key)

Description copied from interface: BaseSource

Remove a metric and no longer announce it.

Specified by:

removeMetric in interface BaseSource

Parameters:

key - Name of the gauge to remove.

incCounters

public void incCounters(String counterName,
                        long delta)

Description copied from interface: BaseSource

Add some amount to a counter.

Specified by:

incCounters in interface BaseSource

Parameters:

counterName - the name of the counter

delta - the amount to change the counter by.

updateHistogram

public void updateHistogram(String name,
                            long value)

Description copied from interface: BaseSource

Add some value to a histogram.

Specified by:

updateHistogram in interface BaseSource

Parameters:

name - the name of the histogram

value - the value to add to the histogram

getMetricsContext

public String getMetricsContext()

Description copied from interface: BaseSource

Get the metrics context. For hadoop metrics2 system this is usually an all lowercased string. eg. regionserver, master, thriftserver

Specified by:

getMetricsContext in interface BaseSource

Returns:

The string context used to register this source to hadoop's metrics2 system.

getMetricsDescription

public String getMetricsDescription()

Description copied from interface: BaseSource

Get the description of what this source exposes.

Specified by:

getMetricsDescription in interface BaseSource

getMetricsJmxContext

public String getMetricsJmxContext()

Description copied from interface: BaseSource

Get the name of the context in JMX that this source will be exposed through. This is in ObjectName format. With the default context being Hadoop -> HBase

Specified by:

getMetricsJmxContext in interface BaseSource

getMetricsName

public String getMetricsName()

Description copied from interface: BaseSource

Get the name of the metrics that are being exported by this source. Eg. IPC, GC, WAL

Specified by:

getMetricsName in interface BaseSource