org.apache.tez.runtime.library.common

Class CompositeInputAttemptIdentifier

java.lang.Object

org.apache.tez.runtime.library.common.InputAttemptIdentifier

org.apache.tez.runtime.library.common.CompositeInputAttemptIdentifier

@InterfaceAudience.Private
public class CompositeInputAttemptIdentifier
extends InputAttemptIdentifier

Container for a task number and an attempt number for the task.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.tez.runtime.library.common.InputAttemptIdentifier

InputAttemptIdentifier.SPILL_INFO

Field Summary

Fields inherited from class org.apache.tez.runtime.library.common.InputAttemptIdentifier

PATH_PREFIX

Constructor Summary

Constructors

Constructor and Description
CompositeInputAttemptIdentifier(int inputIdentifier, int attemptNumber, String pathComponent, boolean shared, InputAttemptIdentifier.SPILL_INFO fetchTypeInfo, int spillEventId, int inputIdentifierCount)
CompositeInputAttemptIdentifier(int inputIdentifier, int attemptNumber, String pathComponent, boolean isShared, int inputIdentifierCount)
CompositeInputAttemptIdentifier(int inputIdentifier, int attemptNumber, String pathComponent, int inputIdentifierCount)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
InputAttemptIdentifier	expand(int inputIdentifierOffset)
int	getInputIdentifierCount()
int	hashCode()
String	toString()

Methods inherited from class org.apache.tez.runtime.library.common.InputAttemptIdentifier

canRetrieveInputInChunks, getAttemptNumber, getFetchTypeInfo, getInputIdentifier, getPathComponent, getSpillEventId, isShared

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

CompositeInputAttemptIdentifier

public CompositeInputAttemptIdentifier(int inputIdentifier,
                                       int attemptNumber,
                                       String pathComponent,
                                       int inputIdentifierCount)

CompositeInputAttemptIdentifier

public CompositeInputAttemptIdentifier(int inputIdentifier,
                                       int attemptNumber,
                                       String pathComponent,
                                       boolean isShared,
                                       int inputIdentifierCount)

CompositeInputAttemptIdentifier

public CompositeInputAttemptIdentifier(int inputIdentifier,
                                       int attemptNumber,
                                       String pathComponent,
                                       boolean shared,
                                       InputAttemptIdentifier.SPILL_INFO fetchTypeInfo,
                                       int spillEventId,
                                       int inputIdentifierCount)

Method Detail

getInputIdentifierCount

public int getInputIdentifierCount()

expand

public InputAttemptIdentifier expand(int inputIdentifierOffset)

hashCode

public int hashCode()

Overrides:

hashCode in class InputAttemptIdentifier

equals

public boolean equals(Object obj)

Overrides:

equals in class InputAttemptIdentifier

toString

public String toString()

Overrides:

toString in class InputAttemptIdentifier