com.bigdata.bop.fed

Class FederatedQueryEngineCounters

java.lang.Object

com.bigdata.bop.engine.QueryEngineCounters

com.bigdata.bop.fed.FederatedQueryEngineCounters

All Implemented Interfaces:

ICounterSetAccess

public class FederatedQueryEngineCounters
extends QueryEngineCounters

Extended performance counters for the FederatedQueryEngine.

Version:

$Id$

Author:

Bryan Thompson

Field Summary

Fields

Modifier and Type	Field and Description
protected CAT	chunksIn The #of chunks of solutions received.
protected CAT	chunksOut The #of chunks of solutions sent.
protected CAT	solutionsIn The #of solutions received.
protected CAT	solutionsOut The #of solutions sent.

Fields inherited from class com.bigdata.bop.engine.QueryEngineCounters

blockedWorkQueueCount, blockedWorkQueueRunningTotal, bufferedChunkMessageBytesOnNativeHeap, bufferedChunkMessageCount, deadlineQueueSize, elapsedMillis, operatorActiveCount, operatorHaltCount, operatorStartCount, queryDoneCount, queryErrorCount, queryStartCount, runningQueriesCount

Constructor Summary

Constructors

Constructor and Description
FederatedQueryEngineCounters()

Method Summary

Methods

Modifier and Type	Method and Description
CounterSet	getCounters() Return performance counters.

Methods inherited from class java.lang.Object

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

Field Detail

chunksIn

protected final CAT chunksIn

The #of chunks of solutions received.

chunksOut

protected final CAT chunksOut

The #of chunks of solutions sent.

solutionsIn

protected final CAT solutionsIn

The #of solutions received.

solutionsOut

protected final CAT solutionsOut

The #of solutions sent.

Constructor Detail

FederatedQueryEngineCounters

public FederatedQueryEngineCounters()

Method Detail

getCounters

public CounterSet getCounters()

Description copied from interface: ICounterSetAccess

Return performance counters.

Specified by:

getCounters in interface ICounterSetAccess

Overrides:

getCounters in class QueryEngineCounters