Package org.apache.spark.storage

Class ShuffleBlockId

Object

org.apache.spark.storage.BlockId

org.apache.spark.storage.ShuffleBlockId

All Implemented Interfaces:

Serializable, scala.Equals, scala.Product

public class ShuffleBlockId
extends BlockId
implements scala.Product, Serializable

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ShuffleBlockId(int shuffleId, long mapId, int reduceId)

Method Summary

Modifier and Type	Method	Description
abstract static R	apply(T1 v1, T2 v2, T3 v3)
long	mapId()
String	name()	A globally unique identifier for this Block.
int	reduceId()
int	shuffleId()
static String	toString()

Methods inherited from class org.apache.spark.storage.BlockId

apply, asRDDId, BROADCAST, isBroadcast, isRDD, isShuffle, isShuffleChunk, PYTHON_STREAM, RDD, SHUFFLE, SHUFFLE_BATCH, SHUFFLE_CHUNK, SHUFFLE_DATA, SHUFFLE_INDEX, SHUFFLE_MERGED, SHUFFLE_MERGED_DATA, SHUFFLE_MERGED_INDEX, SHUFFLE_MERGED_META, SHUFFLE_PUSH, STREAM, TASKRESULT, TEMP_LOCAL, TEMP_SHUFFLE, TEST, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface scala.Equals

canEqual, equals

Methods inherited from interface scala.Product

productArity, productElement, productElementName, productElementNames, productIterator, productPrefix

Constructor Details

ShuffleBlockId

public ShuffleBlockId(int shuffleId,
 long mapId,
 int reduceId)

Method Details

apply

public abstract static R apply(T1 v1,
 T2 v2,
 T3 v3)

toString

public static String toString()

shuffleId

public int shuffleId()

mapId

public long mapId()

reduceId

public int reduceId()

name

public String name()

Description copied from class: BlockId

A globally unique identifier for this Block. Can be used for ser/de.

Specified by:

name in class BlockId