com.scaleoutsoftware.soss.hserver.interop

Class DataGridWriterParameters<KEY,VALUE>

java.lang.Object

com.scaleoutsoftware.soss.hserver.interop.DataGridParameters<KEY,VALUE>

com.scaleoutsoftware.soss.hserver.interop.DataGridWriterParameters<KEY,VALUE>

public class DataGridWriterParameters<KEY,VALUE>
extends DataGridParameters<KEY,VALUE>

An implementation of DataGridParameters used to initialize a DataGridChunkedCollectionWriter.

Constructor Summary

Constructors

Constructor and Description
DataGridWriterParameters(int region, int appId, boolean memoryMappedFileEnabled, SerializerDeserializer<KEY> keySerializer, SerializerDeserializer<VALUE> valueSerializer, com.scaleoutsoftware.soss.client.util.SerializationMode serializationMode, RunMapContext<KEY,VALUE> mapperContext, int hadoopPartition) Default constructor for data grid parameters

Method Summary

Modifier and Type	Method and Description
int	getHadoopPartition() Gets the Hadoop partition associated with this writer.
RunMapContext<KEY,VALUE>	getMapperContext() Gets the map phase context.
void	setHadoopPartition(int hadoopPartition) Set the Hadoop partition associated with this writer.

Methods inherited from class com.scaleoutsoftware.soss.hserver.interop.DataGridParameters

getAppId, getFirstKeySerializer, getMemoryMappedFileEnabled, getRegion, getSerializationMode, getValueSerializer, setRegion

Methods inherited from class java.lang.Object

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

Constructor Detail

DataGridWriterParameters

public DataGridWriterParameters(int region,
                                int appId,
                                boolean memoryMappedFileEnabled,
                                SerializerDeserializer<KEY> keySerializer,
                                SerializerDeserializer<VALUE> valueSerializer,
                                com.scaleoutsoftware.soss.client.util.SerializationMode serializationMode,
                                RunMapContext<KEY,VALUE> mapperContext,
                                int hadoopPartition)

Default constructor for data grid parameters

Parameters:

region - The region the reader/writer will be operating on

appId - The application ID the reader/writer will be operating on

memoryMappedFileEnabled - Whether to use memory mapped files

keySerializer - Serializer for keys

valueSerializer - Serializer for Values

mapperContext - The mapper context

hadoopPartition - The Hadoop partition associated with this writer

Method Detail

getMapperContext

public RunMapContext<KEY,VALUE> getMapperContext()

Gets the map phase context.

Returns:

the RunMapContext associated with this writer

getHadoopPartition

public int getHadoopPartition()

Gets the Hadoop partition associated with this writer.

Returns:

Hadoop partition

setHadoopPartition

public void setHadoopPartition(int hadoopPartition)

Set the Hadoop partition associated with this writer.

Parameters:

hadoopPartition - the new Hadoop partition