org.apache.hadoop.hbase.master

Class MetricsAssignmentManager

java.lang.Object

org.apache.hadoop.hbase.master.MetricsAssignmentManager

@InterfaceAudience.Private
public class MetricsAssignmentManager
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
private MetricsAssignmentManagerSource	assignmentManagerSource
private ProcedureMetrics	assignProcMetrics
private ProcedureMetrics	mergeProcMetrics
private ProcedureMetrics	splitProcMetrics
private ProcedureMetrics	unassignProcMetrics

Constructor Summary

Constructors

Constructor and Description
MetricsAssignmentManager()

Method Summary

Modifier and Type	Method and Description
ProcedureMetrics	getAssignProcMetrics()
ProcedureMetrics	getMergeProcMetrics()
MetricsAssignmentManagerSource	getMetricsProcSource()
ProcedureMetrics	getSplitProcMetrics()
ProcedureMetrics	getUnassignProcMetrics()
void	incrementOperationCounter()
void	updateRITCount(int ritCount) set new value for number of regions in transition.
void	updateRITCountOverThreshold(int ritCountOverThreshold) update RIT count that are in this state for more than the threshold as defined by the property rit.metrics.threshold.time.
void	updateRitDuration(long duration) update the duration metrics of region is transition
void	updateRITOldestAge(long timestamp) update the timestamp for oldest region in transition metrics.

Methods inherited from class java.lang.Object

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

Field Detail

assignmentManagerSource

private final MetricsAssignmentManagerSource assignmentManagerSource

assignProcMetrics

private final ProcedureMetrics assignProcMetrics

unassignProcMetrics

private final ProcedureMetrics unassignProcMetrics

splitProcMetrics

private final ProcedureMetrics splitProcMetrics

mergeProcMetrics

private final ProcedureMetrics mergeProcMetrics

Constructor Detail

MetricsAssignmentManager

public MetricsAssignmentManager()

Method Detail

getMetricsProcSource

public MetricsAssignmentManagerSource getMetricsProcSource()

updateRITCount

public void updateRITCount(int ritCount)

set new value for number of regions in transition.

Parameters:

ritCount -

updateRITCountOverThreshold

public void updateRITCountOverThreshold(int ritCountOverThreshold)

update RIT count that are in this state for more than the threshold as defined by the property rit.metrics.threshold.time.

Parameters:

ritCountOverThreshold -

updateRITOldestAge

public void updateRITOldestAge(long timestamp)

update the timestamp for oldest region in transition metrics.

Parameters:

timestamp -

updateRitDuration

public void updateRitDuration(long duration)

update the duration metrics of region is transition

Parameters:

duration -

incrementOperationCounter

public void incrementOperationCounter()

getAssignProcMetrics

public ProcedureMetrics getAssignProcMetrics()

Returns:

Set of common metrics for assign procedure

getUnassignProcMetrics

public ProcedureMetrics getUnassignProcMetrics()

Returns:

Set of common metrics for unassign procedure

getSplitProcMetrics

public ProcedureMetrics getSplitProcMetrics()

Returns:

Set of common metrics for split procedure

getMergeProcMetrics

public ProcedureMetrics getMergeProcMetrics()

Returns:

Set of common metrics for merge procedure