com.hazelcast.mapreduce.impl.operation

Class RequestMemberIdAssignment

java.lang.Object

com.hazelcast.spi.Operation

com.hazelcast.spi.AbstractOperation

com.hazelcast.mapreduce.impl.operation.ProcessingOperation

com.hazelcast.mapreduce.impl.operation.RequestMemberIdAssignment

All Implemented Interfaces:

DataSerializable, IdentifiedDataSerializable

public class RequestMemberIdAssignment
extends ProcessingOperation

This operation is used to do some kind of partitionId based processing on non partition based implementations of KeyValueSource (not implementing PartitionIdAware) which can happen for custom data sources like distributed filesystems that are up to the end user on how to manage the distribution.

Field Summary

Fields inherited from class com.hazelcast.spi.Operation

CALL_ID_LOCAL_SKIPPED, GENERIC_PARTITION_ID

Constructor Summary

Constructors

Constructor and Description
RequestMemberIdAssignment()
RequestMemberIdAssignment(String name, String jobId)

Method Summary

Methods

Modifier and Type	Method and Description
int	getFactoryId() Returns DataSerializableFactory factory id for this class.
int	getId() Returns type identifier for this class.
Object	getResponse()
void	run()

Methods inherited from class com.hazelcast.mapreduce.impl.operation.ProcessingOperation

getJobId, getName, getServiceName, readInternal, toString, writeInternal

Methods inherited from class com.hazelcast.spi.AbstractOperation

afterRun, beforeRun, returnsResponse

Methods inherited from class com.hazelcast.spi.Operation

getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getInvocationTime, getLogger, getNodeEngine, getOperationResponseHandler, getPartitionId, getReplicaIndex, getResponseHandler, getService, getWaitTimeout, isUrgent, logError, onException, onExecutionFailure, onInvocationException, onSetCallId, readData, sendResponse, setCallerUuid, setNodeEngine, setOperationResponseHandler, setPartitionId, setReplicaIndex, setResponseHandler, setService, setServiceName, setValidateTarget, setWaitTimeout, toString, validatesTarget, writeData

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.hazelcast.nio.serialization.DataSerializable

readData, writeData

Constructor Detail

RequestMemberIdAssignment

public RequestMemberIdAssignment()

RequestMemberIdAssignment

public RequestMemberIdAssignment(String name,
                         String jobId)

Method Detail

getResponse

public Object getResponse()

Overrides:

getResponse in class AbstractOperation

run

public void run()
         throws Exception

Specified by:

run in class Operation

Throws:

Exception

getFactoryId

public int getFactoryId()

Description copied from interface: IdentifiedDataSerializable

Returns DataSerializableFactory factory id for this class.

Returns:

factory id

getId

public int getId()

Description copied from interface: IdentifiedDataSerializable

Returns type identifier for this class. Id should be unique per DataSerializableFactory.

Returns:

type id