| Package | Description | 
|---|---|
| org.apache.hadoop.mapred | 
| Modifier and Type | Method and Description | 
|---|---|
| static TaskID | TaskID. downgrade(TaskID old)Downgrade a new TaskID to an old one | 
| static TaskID | TaskID. forName(String str) | 
| TaskID | TaskReport. getTaskID()The id of the task. | 
| TaskID | TaskAttemptID. getTaskID() | 
| static TaskID | TaskID. read(DataInput in)Deprecated.  | 
| Constructor and Description | 
|---|
| TaskAttemptID(TaskID taskId,
             int id)Constructs a TaskAttemptID object from given  TaskID. | 
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