List of findMapTask() Examples

Examples of findMapTask()

org.apache.hadoop.mapred.FakeObjectUtilities.FakeJobInProgress.findMapTask()

Examples of org.apache.hadoop.mapred.FakeObjectUtilities.FakeJobInProgress.findMapTask()

    FakeJobInProgress job = new FakeJobInProgress(conf, jobTracker);
    job.initTasks();


    //Check for runningMap counts first
    //schedule maps
    taskAttemptID[0] = job.findMapTask(trackers[0]);
    taskAttemptID[1] = job.findMapTask(trackers[1]);
    taskAttemptID[2] = job.findMapTask(trackers[2]);


    clock.advance(5000);
    job.finishTask(taskAttemptID[0]);

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Examples of org.apache.hadoop.mapred.FakeObjectUtilities.FakeJobInProgress.findMapTask()

    job.initTasks();


    //Check for runningMap counts first
    //schedule maps
    taskAttemptID[0] = job.findMapTask(trackers[0]);
    taskAttemptID[1] = job.findMapTask(trackers[1]);
    taskAttemptID[2] = job.findMapTask(trackers[2]);


    clock.advance(5000);
    job.finishTask(taskAttemptID[0]);
    clock.advance(1000);

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Examples of org.apache.hadoop.mapred.FakeObjectUtilities.FakeJobInProgress.findMapTask()


    //Check for runningMap counts first
    //schedule maps
    taskAttemptID[0] = job.findMapTask(trackers[0]);
    taskAttemptID[1] = job.findMapTask(trackers[1]);
    taskAttemptID[2] = job.findMapTask(trackers[2]);


    clock.advance(5000);
    job.finishTask(taskAttemptID[0]);
    clock.advance(1000);
    job.finishTask(taskAttemptID[1]);

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Examples of org.apache.hadoop.mapred.FakeObjectUtilities.FakeJobInProgress.findMapTask()

    clock.advance(1000);
    job.finishTask(taskAttemptID[1]);
    clock.advanceBySpeculativeLag();


    //we should get a speculative task now
    taskAttemptID[3] = job.findMapTask(trackers[3]);
    int oldRunningMap = job.runningMaps();
    LOG.info("No of running maps before fail was " + oldRunningMap);
    job.failTask(taskAttemptID[2]);
    assertEquals(
      "Running maps count should be updated from " + oldRunningMap + " to " +

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Examples of org.apache.hadoop.mapred.FakeObjectUtilities.FakeJobInProgress.findMapTask()

    conf.setNumMapTasks(10);
    conf.setNumReduceTasks(0);
    FakeJobInProgress job = new FakeJobInProgress(conf, jobTracker);    
    job.initTasks();
    //schedule some tasks
    taskAttemptID[0] = job.findMapTask(trackers[0]);
    taskAttemptID[1] = job.findMapTask(trackers[0]);
    taskAttemptID[2] = job.findMapTask(trackers[0]);
    taskAttemptID[3] = job.findMapTask(trackers[1]);
    taskAttemptID[4] = job.findMapTask(trackers[1]);
    taskAttemptID[5] = job.findMapTask(trackers[1]);

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Examples of org.apache.hadoop.mapred.FakeObjectUtilities.FakeJobInProgress.findMapTask()

    conf.setNumReduceTasks(0);
    FakeJobInProgress job = new FakeJobInProgress(conf, jobTracker);    
    job.initTasks();
    //schedule some tasks
    taskAttemptID[0] = job.findMapTask(trackers[0]);
    taskAttemptID[1] = job.findMapTask(trackers[0]);
    taskAttemptID[2] = job.findMapTask(trackers[0]);
    taskAttemptID[3] = job.findMapTask(trackers[1]);
    taskAttemptID[4] = job.findMapTask(trackers[1]);
    taskAttemptID[5] = job.findMapTask(trackers[1]);
    taskAttemptID[6] = job.findMapTask(trackers[2]);

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Examples of org.apache.hadoop.mapred.FakeObjectUtilities.FakeJobInProgress.findMapTask()

    FakeJobInProgress job = new FakeJobInProgress(conf, jobTracker);    
    job.initTasks();
    //schedule some tasks
    taskAttemptID[0] = job.findMapTask(trackers[0]);
    taskAttemptID[1] = job.findMapTask(trackers[0]);
    taskAttemptID[2] = job.findMapTask(trackers[0]);
    taskAttemptID[3] = job.findMapTask(trackers[1]);
    taskAttemptID[4] = job.findMapTask(trackers[1]);
    taskAttemptID[5] = job.findMapTask(trackers[1]);
    taskAttemptID[6] = job.findMapTask(trackers[2]);
    taskAttemptID[7] = job.findMapTask(trackers[2]);

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Examples of org.apache.hadoop.mapred.FakeObjectUtilities.FakeJobInProgress.findMapTask()

    job.initTasks();
    //schedule some tasks
    taskAttemptID[0] = job.findMapTask(trackers[0]);
    taskAttemptID[1] = job.findMapTask(trackers[0]);
    taskAttemptID[2] = job.findMapTask(trackers[0]);
    taskAttemptID[3] = job.findMapTask(trackers[1]);
    taskAttemptID[4] = job.findMapTask(trackers[1]);
    taskAttemptID[5] = job.findMapTask(trackers[1]);
    taskAttemptID[6] = job.findMapTask(trackers[2]);
    taskAttemptID[7] = job.findMapTask(trackers[2]);
    taskAttemptID[8] = job.findMapTask(trackers[2]);

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Examples of org.apache.hadoop.mapred.FakeObjectUtilities.FakeJobInProgress.findMapTask()

    //schedule some tasks
    taskAttemptID[0] = job.findMapTask(trackers[0]);
    taskAttemptID[1] = job.findMapTask(trackers[0]);
    taskAttemptID[2] = job.findMapTask(trackers[0]);
    taskAttemptID[3] = job.findMapTask(trackers[1]);
    taskAttemptID[4] = job.findMapTask(trackers[1]);
    taskAttemptID[5] = job.findMapTask(trackers[1]);
    taskAttemptID[6] = job.findMapTask(trackers[2]);
    taskAttemptID[7] = job.findMapTask(trackers[2]);
    taskAttemptID[8] = job.findMapTask(trackers[2]);
    clock.advance(1000);

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Examples of org.apache.hadoop.mapred.FakeObjectUtilities.FakeJobInProgress.findMapTask()

    taskAttemptID[0] = job.findMapTask(trackers[0]);
    taskAttemptID[1] = job.findMapTask(trackers[0]);
    taskAttemptID[2] = job.findMapTask(trackers[0]);
    taskAttemptID[3] = job.findMapTask(trackers[1]);
    taskAttemptID[4] = job.findMapTask(trackers[1]);
    taskAttemptID[5] = job.findMapTask(trackers[1]);
    taskAttemptID[6] = job.findMapTask(trackers[2]);
    taskAttemptID[7] = job.findMapTask(trackers[2]);
    taskAttemptID[8] = job.findMapTask(trackers[2]);
    clock.advance(1000);
    //Some tasks finish in 1 second (on trackers[0])

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