Uses of Class

Packages that use Task
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 Task in org.apache.hadoop.mapred

Methods in org.apache.hadoop.mapred that return Task
 Task JvmTask.getTask()
 Task JobInProgress.obtainJobCleanupTask(TaskTrackerStatus tts, int clusterSize, int numUniqueHosts, boolean isMapSlot)
          Return a CleanupTask, if appropriate, to run on the given tasktracker
 Task JobInProgress.obtainJobSetupTask(TaskTrackerStatus tts, int clusterSize, int numUniqueHosts, boolean isMapSlot)
          Return a SetupTask, if appropriate, to run on the given tasktracker
 Task JobInProgress.obtainNewMapTask(TaskTrackerStatus tts, int clusterSize, int numUniqueHosts)
          Return a MapTask, if appropriate, to run on the given tasktracker
 Task JobInProgress.obtainNewMapTaskCommon(TaskTrackerStatus tts, int clusterSize, int numUniqueHosts, int maxCacheLevel)
          Return a MapTask with locality level that smaller or equal than a given locality level to tasktracker.
 Task JobInProgress.obtainNewNodeLocalMapTask(TaskTrackerStatus tts, int clusterSize, int numUniqueHosts)
 Task JobInProgress.obtainNewNodeOrRackLocalMapTask(TaskTrackerStatus tts, int clusterSize, int numUniqueHosts)
 Task JobInProgress.obtainNewNonLocalMapTask(TaskTrackerStatus tts, int clusterSize, int numUniqueHosts)
 Task JobInProgress.obtainNewReduceTask(TaskTrackerStatus tts, int clusterSize, int numUniqueHosts)
          Return a ReduceTask, if appropriate, to run on the given tasktracker.
 Task JobInProgress.obtainTaskCleanupTask(TaskTrackerStatus tts, boolean isMapSlot)

Method parameters in org.apache.hadoop.mapred with type arguments of type Task
abstract  void TaskController.truncateLogsAsUser(String user, List<Task> allAttempts)
          Run the passed command as the user
 void DefaultTaskController.truncateLogsAsUser(String user, List<Task> allAttempts)

Constructors in org.apache.hadoop.mapred with parameters of type Task
JvmTask(Task t, boolean shouldDie)

Uses of Task in org.apache.hadoop.mapreduce.server.tasktracker

Methods in org.apache.hadoop.mapreduce.server.tasktracker that return types with arguments of type Task
 List<Task> JVMInfo.getAllAttempts()

Constructor parameters in org.apache.hadoop.mapreduce.server.tasktracker with type arguments of type Task
JVMInfo(File logLocation, List<Task> allAttempts)

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