org.apache.hadoop.mapred
Class ID
java.lang.Object
org.apache.hadoop.mapreduce.ID
org.apache.hadoop.mapred.ID
- All Implemented Interfaces:
- Comparable<ID>, Writable, WritableComparable<ID>
- Direct Known Subclasses:
- JobID, TaskAttemptID, TaskID
@InterfaceAudience.Public
@InterfaceStability.Stable
public abstract class ID
- extends ID
A general identifier, which internally stores the id
as an integer. This is the super class of JobID
,
TaskID
and TaskAttemptID
.
- See Also:
JobID
,
TaskID
,
TaskAttemptID
Fields inherited from class org.apache.hadoop.mapreduce.ID |
id, SEPARATOR |
Constructor Summary |
protected |
ID()
|
|
ID(int id)
constructs an ID object from the given int |
ID
public ID(int id)
- constructs an ID object from the given int
ID
protected ID()
Copyright © 2014 Apache Software Foundation. All Rights Reserved.