Package | Description |
---|---|
org.apache.hadoop.mapreduce |
Modifier and Type | Class and Description |
---|---|
class |
JobID
JobID represents the immutable and unique identifier for
the job.
|
class |
TaskAttemptID
TaskAttemptID represents the immutable and unique identifier for
a task attempt.
|
class |
TaskID
TaskID represents the immutable and unique identifier for
a Map or Reduce Task.
|
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