Package org.apache.spark.storage

Class ShuffleBlockChunkId

Object

org.apache.spark.storage.BlockId

org.apache.spark.storage.ShuffleBlockChunkId

All Implemented Interfaces:

Serializable, scala.Equals, scala.Product

public class ShuffleBlockChunkId
extends BlockId
implements scala.Product, Serializable

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ShuffleBlockChunkId(int shuffleId, int shuffleMergeId, int reduceId, int chunkId)

Method Summary

Modifier and Type	Method	Description
abstract static R	apply(T1 v1, T2 v2, T3 v3, T4 v4)
int	chunkId()
String	name()	A globally unique identifier for this Block.
int	reduceId()
int	shuffleId()
int	shuffleMergeId()
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

ShuffleBlockChunkId

public ShuffleBlockChunkId(int shuffleId,
 int shuffleMergeId,
 int reduceId,
 int chunkId)

Method Details

apply

public abstract static R apply(T1 v1,
 T2 v2,
 T3 v3,
 T4 v4)

toString

public static String toString()

shuffleId

public int shuffleId()

shuffleMergeId

public int shuffleMergeId()

reduceId

public int reduceId()

chunkId

public int chunkId()

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