org.apache.hadoop.hbase.regionserver.metrics

Class MetricsTableRequests

java.lang.Object

org.apache.hadoop.hbase.regionserver.metrics.MetricsTableRequests

@InterfaceAudience.Private
public class MetricsTableRequests
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	ENABLE_TABLE_LATENCIES_METRICS_DEFAULT
static String	ENABLE_TABLE_LATENCIES_METRICS_KEY
static String	ENABLE_TABLE_QUERY_METER_METRICS_KEY
static boolean	ENABLE_TABLE_QUERY_METER_METRICS_KEY_DEFAULT

Constructor Summary

Constructors

Constructor and Description
MetricsTableRequests(TableName tableName, org.apache.hadoop.conf.Configuration conf)

Method Summary

Modifier and Type	Method and Description
MetricRegistryInfo	getMetricRegistryInfo()
boolean	isEnableTableLatenciesMetrics()
boolean	isEnabTableQueryMeterMetrics()
void	removeRegistry()
void	updateAppend(long time, long blockBytesScanned) Update the Append time histogram.
void	updateCheckAndDelete(long time) Update the CheckAndDelete time histogram.
void	updateCheckAndMutate(long time, long blockBytesScanned) Update the CheckAndMutate time histogram.
void	updateCheckAndPut(long time) Update the CheckAndPut time histogram.
void	updateDelete(long t) Update the Delete time histogram
void	updateDeleteBatch(long t) Update the batch Delete time histogram
void	updateGet(long time, long blockBytesScanned) Update the Get time histogram .
void	updateIncrement(long time, long blockBytesScanned) Update the Increment time histogram.
void	updatePut(long t) Update the Put time histogram
void	updatePutBatch(long t) Update the batch Put time histogram
void	updateScan(long time, long responseCellSize, long blockBytesScanned) Update the scan metrics.
void	updateTableReadQueryMeter() Update table read QPS
void	updateTableReadQueryMeter(long count) Update table read QPS
void	updateTableWriteQueryMeter() Update table write QPS
void	updateTableWriteQueryMeter(long count) Update table write QPS

Methods inherited from class java.lang.Object

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

Field Detail

ENABLE_TABLE_LATENCIES_METRICS_KEY

public static final String ENABLE_TABLE_LATENCIES_METRICS_KEY

See Also:

Constant Field Values

ENABLE_TABLE_LATENCIES_METRICS_DEFAULT

public static final boolean ENABLE_TABLE_LATENCIES_METRICS_DEFAULT

See Also:

Constant Field Values

ENABLE_TABLE_QUERY_METER_METRICS_KEY

public static final String ENABLE_TABLE_QUERY_METER_METRICS_KEY

See Also:

Constant Field Values

ENABLE_TABLE_QUERY_METER_METRICS_KEY_DEFAULT

public static final boolean ENABLE_TABLE_QUERY_METER_METRICS_KEY_DEFAULT

See Also:

Constant Field Values

Constructor Detail

MetricsTableRequests

public MetricsTableRequests(TableName tableName,
                            org.apache.hadoop.conf.Configuration conf)

Method Detail

isEnableTableLatenciesMetrics

public boolean isEnableTableLatenciesMetrics()

isEnabTableQueryMeterMetrics

public boolean isEnabTableQueryMeterMetrics()

removeRegistry

public void removeRegistry()

updatePut

public void updatePut(long t)

Update the Put time histogram

Parameters:

t - time it took

updatePutBatch

public void updatePutBatch(long t)

Update the batch Put time histogram

Parameters:

t - time it took

updateDelete

public void updateDelete(long t)

Update the Delete time histogram

Parameters:

t - time it took

updateDeleteBatch

public void updateDeleteBatch(long t)

Update the batch Delete time histogram

Parameters:

t - time it took

updateGet

public void updateGet(long time,
                      long blockBytesScanned)

Update the Get time histogram .

Parameters:

time - time it took

blockBytesScanned - size of block bytes scanned to retrieve the response

updateIncrement

public void updateIncrement(long time,
                            long blockBytesScanned)

Update the Increment time histogram.

Parameters:

time - time it took

blockBytesScanned - size of block bytes scanned to retrieve the response

updateAppend

public void updateAppend(long time,
                         long blockBytesScanned)

Update the Append time histogram.

Parameters:

time - time it took

blockBytesScanned - size of block bytes scanned to retrieve the response

updateScan

public void updateScan(long time,
                       long responseCellSize,
                       long blockBytesScanned)

Update the scan metrics.

Parameters:

time - response time of scan

responseCellSize - size of the scan resposne

blockBytesScanned - size of block bytes scanned to retrieve the response

updateCheckAndDelete

public void updateCheckAndDelete(long time)

Update the CheckAndDelete time histogram.

Parameters:

time - time it took

updateCheckAndPut

public void updateCheckAndPut(long time)

Update the CheckAndPut time histogram.

Parameters:

time - time it took

updateCheckAndMutate

public void updateCheckAndMutate(long time,
                                 long blockBytesScanned)

Update the CheckAndMutate time histogram.

Parameters:

time - time it took

updateTableReadQueryMeter

public void updateTableReadQueryMeter(long count)

Update table read QPS

Parameters:

count - Number of occurrences to record

updateTableReadQueryMeter

public void updateTableReadQueryMeter()

Update table read QPS

updateTableWriteQueryMeter

public void updateTableWriteQueryMeter(long count)

Update table write QPS

Parameters:

count - Number of occurrences to record

updateTableWriteQueryMeter

public void updateTableWriteQueryMeter()

Update table write QPS

getMetricRegistryInfo

public MetricRegistryInfo getMetricRegistryInfo()