org.apache.hadoop.hbase.regionserver

Class MetricsTableQueryMeterImpl

java.lang.Object

org.apache.hadoop.hbase.regionserver.MetricsTableQueryMeterImpl

All Implemented Interfaces:

org.apache.hadoop.hbase.regionserver.MetricsTableQueryMeter

@InterfaceAudience.Private
public class MetricsTableQueryMeterImpl
extends Object
implements org.apache.hadoop.hbase.regionserver.MetricsTableQueryMeter

Implementation of MetricsTableQueryMeter to track query per second for each table in a RegionServer.

Constructor Summary

Constructors

Constructor and Description
MetricsTableQueryMeterImpl(org.apache.hadoop.hbase.metrics.MetricRegistry metricRegistry)

Method Summary

Modifier and Type	Method and Description
void	updateTableReadQueryMeter(org.apache.hadoop.hbase.TableName tableName)
void	updateTableReadQueryMeter(org.apache.hadoop.hbase.TableName tableName, long count)
void	updateTableWriteQueryMeter(org.apache.hadoop.hbase.TableName tableName)
void	updateTableWriteQueryMeter(org.apache.hadoop.hbase.TableName tableName, long count)

Methods inherited from class java.lang.Object

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

Constructor Detail

MetricsTableQueryMeterImpl

public MetricsTableQueryMeterImpl(org.apache.hadoop.hbase.metrics.MetricRegistry metricRegistry)

Method Detail

updateTableReadQueryMeter

public void updateTableReadQueryMeter(org.apache.hadoop.hbase.TableName tableName,
                                      long count)

Specified by:

updateTableReadQueryMeter in interface org.apache.hadoop.hbase.regionserver.MetricsTableQueryMeter

updateTableReadQueryMeter

public void updateTableReadQueryMeter(org.apache.hadoop.hbase.TableName tableName)

Specified by:

updateTableReadQueryMeter in interface org.apache.hadoop.hbase.regionserver.MetricsTableQueryMeter

updateTableWriteQueryMeter

public void updateTableWriteQueryMeter(org.apache.hadoop.hbase.TableName tableName,
                                       long count)

Specified by:

updateTableWriteQueryMeter in interface org.apache.hadoop.hbase.regionserver.MetricsTableQueryMeter

updateTableWriteQueryMeter

public void updateTableWriteQueryMeter(org.apache.hadoop.hbase.TableName tableName)

Specified by:

updateTableWriteQueryMeter in interface org.apache.hadoop.hbase.regionserver.MetricsTableQueryMeter