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| Packages that use TaskTracker | |
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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. | 
| Uses of TaskTracker in org.apache.hadoop.mapred | 
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| Methods in org.apache.hadoop.mapred that return TaskTracker | |
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|  TaskTracker | JobTracker.getTaskTracker(String trackerID) | 
| Methods in org.apache.hadoop.mapred with parameters of type TaskTracker | |
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|  void | JobInProgress.reserveTaskTracker(TaskTracker taskTracker,
                   TaskType type,
                   int numSlots) | 
|  void | JobInProgress.unreserveTaskTracker(TaskTracker taskTracker,
                     TaskType type) | 
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