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| Packages that use TaskID | |
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| org.apache.hadoop.mapred | A software framework for easily writing applications which process vast amounts of data (multi-terabyte data-sets) parallelly on large clusters (thousands of nodes) built of commodity hardware in a reliable, fault-tolerant manner. |
| org.apache.hadoop.mapreduce | |
| Uses of TaskID in org.apache.hadoop.mapred |
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| Subclasses of TaskID in org.apache.hadoop.mapred | |
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class |
TaskID
TaskID represents the immutable and unique identifier for a Map or Reduce Task. |
| Methods in org.apache.hadoop.mapred with parameters of type TaskID | |
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static TaskID |
TaskID.downgrade(TaskID old)
Downgrade a new TaskID to an old one |
| Uses of TaskID in org.apache.hadoop.mapreduce |
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| Methods in org.apache.hadoop.mapreduce that return TaskID | |
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static TaskID |
TaskID.forName(String str)
Construct a TaskID object from given string |
TaskID |
TaskAttemptID.getTaskID()
Returns the TaskID object that this task attempt belongs to |
| Constructors in org.apache.hadoop.mapreduce with parameters of type TaskID | |
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TaskAttemptID(TaskID taskId,
int id)
Constructs a TaskAttemptID object from given TaskID. |
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