ThriftMetrics (Apache HBase 1.4.11 API)

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java.lang.Object
- org.apache.hadoop.hbase.thrift.ThriftMetrics

```
@InterfaceAudience.Private
public class ThriftMetrics
extends Object
```
This class is for maintaining the various statistics of thrift server and publishing them through the metrics interfaces.

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class ThriftMetrics.ThriftServerType

Field Summary

Fields
Modifier and Type Field and Description

static long DEFAULT_SLOW_RESPONSE_NANO_SEC

static String SLOW_RESPONSE_NANO_SEC

Constructor Summary

Constructors
Constructor and Description

ThriftMetrics(org.apache.hadoop.conf.Configuration conf, ThriftMetrics.ThriftServerType t)

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`decActiveWorkerCount()`
`void`	`exception(Throwable rawThrowable)` Increment the count for a specific exception type.
`MetricsThriftServerSource`	`getSource()`
`void`	`incActiveWorkerCount()`
`void`	`incMethodTime(String name, long time)`
`void`	`incNumRowKeysInBatchGet(int diff)`
`void`	`incNumRowKeysInBatchMutate(int diff)`
`void`	`incTimeInQueue(long time)`
`void`	`setCallQueueLen(int len)`
`void`	`setSource(MetricsThriftServerSource source)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail
- SLOW_RESPONSE_NANO_SEC
```
public static final String SLOW_RESPONSE_NANO_SEC
```
  See Also:
  Constant Field Values
- DEFAULT_SLOW_RESPONSE_NANO_SEC
```
public static final long DEFAULT_SLOW_RESPONSE_NANO_SEC
```
  See Also:
  Constant Field Values

Constructor Detail

ThriftMetrics

public ThriftMetrics(org.apache.hadoop.conf.Configuration conf,
             ThriftMetrics.ThriftServerType t)

Method Detail

getSource

public MetricsThriftServerSource getSource()

setSource

public void setSource(MetricsThriftServerSource source)

incTimeInQueue

public void incTimeInQueue(long time)

setCallQueueLen
```
public void setCallQueueLen(int len)
```

incNumRowKeysInBatchGet

public void incNumRowKeysInBatchGet(int diff)

incNumRowKeysInBatchMutate

public void incNumRowKeysInBatchMutate(int diff)

incMethodTime

public void incMethodTime(String name,
                 long time)

incActiveWorkerCount
```
public void incActiveWorkerCount()
```

decActiveWorkerCount
```
public void decActiveWorkerCount()
```

exception
```
public void exception(Throwable rawThrowable)
```
Increment the count for a specific exception type. This is called for each exception type that is returned to the thrift handler.

Parameters:
rawThrowable - type of exception

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