org.apache.hadoop.hbase.thrift

Class MetricsThriftServerSourceImpl

java.lang.Object

org.apache.hadoop.hbase.metrics.BaseSourceImpl

org.apache.hadoop.hbase.thrift.MetricsThriftServerSourceImpl

All Implemented Interfaces:

BaseSource, MetricsThriftServerSource, org.apache.hadoop.metrics2.MetricsSource

@InterfaceAudience.Private
public class MetricsThriftServerSourceImpl
extends BaseSourceImpl
implements MetricsThriftServerSource

Hadoop 2 version of MetricsThriftServerSourceMetricsThriftServerSource Implements BaseSource through BaseSourceImpl, following the pattern

Field Summary

Fields inherited from class org.apache.hadoop.hbase.metrics.BaseSourceImpl

metricsContext, metricsDescription, metricsJmxContext, metricsName, metricsRegistry

Fields inherited from interface org.apache.hadoop.hbase.thrift.MetricsThriftServerSource

BATCH_GET_KEY, BATCH_MUTATE_KEY, CALL_QUEUE_LEN_KEY, SLOW_THRIFT_CALL_KEY, THRIFT_CALL_KEY, TIME_IN_QUEUE_KEY

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

HBASE_METRICS_SYSTEM_NAME

Constructor Summary

Constructors

Constructor and Description
MetricsThriftServerSourceImpl(String metricsName, String metricsDescription, String metricsContext, String metricsJmxContext)

Method Summary

Methods

Modifier and Type	Method and Description
void	incCall(long time) Add how long a call took
void	incMethodTime(String name, long time) Add how long a method took
void	incNumRowKeysInBatchGet(int diff) Add how many keys were in a batch get.
void	incNumRowKeysInBatchMutate(int diff) Add how many keys were in a batch mutate.
void	incSlowCall(long time) Increment how long a slow call took.
void	incTimeInQueue(long time) Add how long an operation was in the queue.
void	init() Clear out the metrics and re-prepare the source.
void	setCallQueueLen(int len) Set the call queue length.

Methods inherited from class org.apache.hadoop.hbase.metrics.BaseSourceImpl

decGauge, getMetrics, getMetricsContext, getMetricsDescription, getMetricsJmxContext, getMetricsName, getMetricsRegistry, incCounters, incGauge, removeMetric, setGauge, updateHistogram, updateQuantile

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

decGauge, getMetricsContext, getMetricsDescription, getMetricsJmxContext, getMetricsName, incCounters, incGauge, removeMetric, setGauge, updateHistogram, updateQuantile

Constructor Detail

MetricsThriftServerSourceImpl

public MetricsThriftServerSourceImpl(String metricsName,
                             String metricsDescription,
                             String metricsContext,
                             String metricsJmxContext)

Method Detail

init

public void init()

Description copied from interface: BaseSource

Clear out the metrics and re-prepare the source.

Specified by:

init in interface BaseSource

Overrides:

init in class BaseSourceImpl

incTimeInQueue

public void incTimeInQueue(long time)

Description copied from interface: MetricsThriftServerSource

Add how long an operation was in the queue.

Specified by:

incTimeInQueue in interface MetricsThriftServerSource

setCallQueueLen

public void setCallQueueLen(int len)

Description copied from interface: MetricsThriftServerSource

Set the call queue length.

Specified by:

setCallQueueLen in interface MetricsThriftServerSource

Parameters:

len - Time

incNumRowKeysInBatchGet

public void incNumRowKeysInBatchGet(int diff)

Description copied from interface: MetricsThriftServerSource

Add how many keys were in a batch get.

Specified by:

incNumRowKeysInBatchGet in interface MetricsThriftServerSource

Parameters:

diff - Num Keys

incNumRowKeysInBatchMutate

public void incNumRowKeysInBatchMutate(int diff)

Description copied from interface: MetricsThriftServerSource

Add how many keys were in a batch mutate.

Specified by:

incNumRowKeysInBatchMutate in interface MetricsThriftServerSource

Parameters:

diff - Num Keys

incMethodTime

public void incMethodTime(String name,
                 long time)

Description copied from interface: MetricsThriftServerSource

Add how long a method took

Specified by:

incMethodTime in interface MetricsThriftServerSource

Parameters:

name - Method name

time - Time

incCall

public void incCall(long time)

Description copied from interface: MetricsThriftServerSource

Add how long a call took

Specified by:

incCall in interface MetricsThriftServerSource

Parameters:

time - Time

incSlowCall

public void incSlowCall(long time)

Description copied from interface: MetricsThriftServerSource

Increment how long a slow call took.

Specified by:

incSlowCall in interface MetricsThriftServerSource

Parameters:

time - Time