MetricsThriftServerSourceImpl (Apache HBase 1.2.12 API)

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
Modifier and Type	Field and Description
`private MutableHistogram`	`batchGetStat`
`private MutableHistogram`	`batchMutateStat`
`private org.apache.hadoop.metrics2.lib.MutableGaugeLong`	`callQueueLenGauge`
`private MutableHistogram`	`queueTimeStat`
`private MutableHistogram`	`thriftCallStat`
`private MutableHistogram`	`thriftSlowCallStat`

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

- Field Detail
  - batchGetStat
```
private MutableHistogram batchGetStat
```
  - batchMutateStat
```
private MutableHistogram batchMutateStat
```
  - queueTimeStat
```
private MutableHistogram queueTimeStat
```
  - thriftCallStat
```
private MutableHistogram thriftCallStat
```
  - thriftSlowCallStat
```
private MutableHistogram thriftSlowCallStat
```
  - callQueueLenGauge
```
private org.apache.hadoop.metrics2.lib.MutableGaugeLong callQueueLenGauge
```
- 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

Class MetricsThriftServerSourceImpl

Field Summary

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

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

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

Constructor Summary

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Detail

batchGetStat

batchMutateStat

queueTimeStat

thriftCallStat

thriftSlowCallStat

callQueueLenGauge

Constructor Detail

MetricsThriftServerSourceImpl

Method Detail

init

incTimeInQueue

setCallQueueLen

incNumRowKeysInBatchGet

incNumRowKeysInBatchMutate

incMethodTime

incCall

incSlowCall