Package org.apache.hadoop.mapred

Examples of org.apache.hadoop.mapred.MapTaskAttemptImpl

267
268
269
270
271
272
273
274
275
276
    TaskId taskId = MRBuilderUtils.newTaskId(jobId, 1, TaskType.MAP);
    TaskAttemptListener taListener = mock(TaskAttemptListener.class);
    Path jobFile = mock(Path.class);
    JobConf jobConf = new JobConf();
    TaskAttemptImpl taImpl =
        new MapTaskAttemptImpl(taskId, 1, eventHandler, jobFile, 1,
            taskSplitMetaInfo, jobConf, taListener, null,
            null, clock, null);
    return taImpl;
  }
View Full Code Here
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
    TaskSplitMetaInfo splits = mock(TaskSplitMetaInfo.class);
    when(splits.getLocations()).thenReturn(new String[] {"127.0.0.1"});

    TaskAttemptImpl taImpl =
      new MapTaskAttemptImpl(taskId, 1, eventHandler, jobFile, 1,
          splits, jobConf, taListener,
          new Token(), new Credentials(),
          new SystemClock(), null);

    NodeId nid = NodeId.newInstance("127.0.0.1", 0);
    ContainerId contId = ContainerId.newInstance(appAttemptId, 3);
    Container container = mock(Container.class);
    when(container.getId()).thenReturn(contId);
    when(container.getNodeId()).thenReturn(nid);

    taImpl.handle(new TaskAttemptEvent(attemptId,
        TaskAttemptEventType.TA_SCHEDULE));
    taImpl.handle(new TaskAttemptContainerAssignedEvent(attemptId,
        container, mock(Map.class)));
    taImpl.handle(new TaskAttemptEvent(attemptId,
        TaskAttemptEventType.TA_KILL));
    taImpl.handle(new TaskAttemptEvent(attemptId,
        TaskAttemptEventType.TA_CONTAINER_CLEANED));
    taImpl.handle(new TaskAttemptEvent(attemptId,
        TaskAttemptEventType.TA_CONTAINER_LAUNCH_FAILED));
    assertFalse(eventHandler.internalError);
    assertEquals("Task attempt is not assigned on the local node",
        Locality.NODE_LOCAL, taImpl.getLocality());
  }
View Full Code Here
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
    Resource resource = mock(Resource.class);
    when(appCtx.getClusterInfo()).thenReturn(clusterInfo);
    when(resource.getMemory()).thenReturn(1024);

    TaskAttemptImpl taImpl =
      new MapTaskAttemptImpl(taskId, 1, eventHandler, jobFile, 1,
          splits, jobConf, taListener,
          new Token(), new Credentials(),
          new SystemClock(), appCtx);

    NodeId nid = NodeId.newInstance("127.0.0.2", 0);
    ContainerId contId = ContainerId.newInstance(appAttemptId, 3);
    Container container = mock(Container.class);
    when(container.getId()).thenReturn(contId);
    when(container.getNodeId()).thenReturn(nid);
    when(container.getNodeHttpAddress()).thenReturn("localhost:0");

    taImpl.handle(new TaskAttemptEvent(attemptId,
        TaskAttemptEventType.TA_SCHEDULE));
    taImpl.handle(new TaskAttemptContainerAssignedEvent(attemptId,
        container, mock(Map.class)));
    taImpl.handle(new TaskAttemptContainerLaunchedEvent(attemptId, 0));
    assertEquals("Task attempt is not in running state", taImpl.getState(),
        TaskAttemptState.RUNNING);
    taImpl.handle(new TaskAttemptEvent(attemptId,
        TaskAttemptEventType.TA_CONTAINER_CLEANED));
    assertFalse("InternalError occurred trying to handle TA_CONTAINER_CLEANED",
        eventHandler.internalError);
    assertEquals("Task attempt is not assigned on the local rack",
        Locality.RACK_LOCAL, taImpl.getLocality());
  }
View Full Code Here
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
    Resource resource = mock(Resource.class);
    when(appCtx.getClusterInfo()).thenReturn(clusterInfo);
    when(resource.getMemory()).thenReturn(1024);

    TaskAttemptImpl taImpl =
      new MapTaskAttemptImpl(taskId, 1, eventHandler, jobFile, 1,
          splits, jobConf, taListener,
          new Token(), new Credentials(),
          new SystemClock(), appCtx);

    NodeId nid = NodeId.newInstance("127.0.0.1", 0);
    ContainerId contId = ContainerId.newInstance(appAttemptId, 3);
    Container container = mock(Container.class);
    when(container.getId()).thenReturn(contId);
    when(container.getNodeId()).thenReturn(nid);
    when(container.getNodeHttpAddress()).thenReturn("localhost:0");

    taImpl.handle(new TaskAttemptEvent(attemptId,
        TaskAttemptEventType.TA_SCHEDULE));
    taImpl.handle(new TaskAttemptContainerAssignedEvent(attemptId,
        container, mock(Map.class)));
    taImpl.handle(new TaskAttemptContainerLaunchedEvent(attemptId, 0));
    taImpl.handle(new TaskAttemptEvent(attemptId,
        TaskAttemptEventType.TA_COMMIT_PENDING));

    assertEquals("Task attempt is not in commit pending state", taImpl.getState(),
        TaskAttemptState.COMMIT_PENDING);
    taImpl.handle(new TaskAttemptEvent(attemptId,
        TaskAttemptEventType.TA_CONTAINER_CLEANED));
    assertFalse("InternalError occurred trying to handle TA_CONTAINER_CLEANED",
        eventHandler.internalError);
    assertEquals("Task attempt is assigned locally", Locality.OFF_SWITCH,
        taImpl.getLocality());
  }
View Full Code Here
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
    Resource resource = mock(Resource.class);
    when(appCtx.getClusterInfo()).thenReturn(clusterInfo);
    when(resource.getMemory()).thenReturn(1024);

    TaskAttemptImpl taImpl =
      new MapTaskAttemptImpl(taskId, 1, eventHandler, jobFile, 1,
          splits, jobConf, taListener,
          new Token(), new Credentials(),
          new SystemClock(), appCtx);

    NodeId nid = NodeId.newInstance("127.0.0.1", 0);
    ContainerId contId = ContainerId.newInstance(appAttemptId, 3);
    Container container = mock(Container.class);
    when(container.getId()).thenReturn(contId);
    when(container.getNodeId()).thenReturn(nid);
    when(container.getNodeHttpAddress()).thenReturn("localhost:0");

    taImpl.handle(new TaskAttemptEvent(attemptId,
        TaskAttemptEventType.TA_SCHEDULE));
    taImpl.handle(new TaskAttemptContainerAssignedEvent(attemptId,
        container, mock(Map.class)));
    taImpl.handle(new TaskAttemptContainerLaunchedEvent(attemptId, 0));
    taImpl.handle(new TaskAttemptEvent(attemptId,
        TaskAttemptEventType.TA_DONE));
    taImpl.handle(new TaskAttemptEvent(attemptId,
        TaskAttemptEventType.TA_CONTAINER_CLEANED));

    assertEquals("Task attempt is not in succeeded state", taImpl.getState(),
        TaskAttemptState.SUCCEEDED);
    taImpl.handle(new TaskAttemptEvent(attemptId,
        TaskAttemptEventType.TA_TOO_MANY_FETCH_FAILURE));
    assertEquals("Task attempt is not in FAILED state", taImpl.getState(),
        TaskAttemptState.FAILED);
    taImpl.handle(new TaskAttemptEvent(attemptId,
        TaskAttemptEventType.TA_TOO_MANY_FETCH_FAILURE));
    assertEquals("Task attempt is not in FAILED state, still", taImpl.getState(),
        TaskAttemptState.FAILED);
    assertFalse("InternalError occurred trying to handle TA_CONTAINER_CLEANED",
        eventHandler.internalError);
  }
View Full Code Here
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
    ClusterInfo clusterInfo = mock(ClusterInfo.class);
    Resource resource = mock(Resource.class);
    when(appCtx.getClusterInfo()).thenReturn(clusterInfo);
    when(resource.getMemory()).thenReturn(1024);

    TaskAttemptImpl taImpl = new MapTaskAttemptImpl(taskId, 1, eventHandler,
        jobFile, 1, splits, jobConf, taListener,
        new Token(), new Credentials(), new SystemClock(), appCtx);

    NodeId nid = NodeId.newInstance("127.0.0.1", 0);
    ContainerId contId = ContainerId.newInstance(appAttemptId, 3);
    Container container = mock(Container.class);
    when(container.getId()).thenReturn(contId);
    when(container.getNodeId()).thenReturn(nid);
    when(container.getNodeHttpAddress()).thenReturn("localhost:0");
    taImpl.handle(new TaskAttemptEvent(attemptId,
        TaskAttemptEventType.TA_SCHEDULE));
    taImpl.handle(new TaskAttemptDiagnosticsUpdateEvent(attemptId,
        "Task got killed"));
    assertFalse(
        "InternalError occurred trying to handle TA_DIAGNOSTICS_UPDATE on assigned task",
        eventHandler.internalError);
  }
View Full Code Here
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
    Resource resource = mock(Resource.class);
    when(appCtx.getClusterInfo()).thenReturn(clusterInfo);
    when(resource.getMemory()).thenReturn(1024);

    TaskAttemptImpl taImpl =
      new MapTaskAttemptImpl(taskId, 1, eventHandler, jobFile, 1,
        splits, jobConf, taListener,
        mock(Token.class), new Credentials(),
        new SystemClock(), appCtx);

    NodeId nid = NodeId.newInstance("127.0.0.1", 0);
    ContainerId contId = ContainerId.newInstance(appAttemptId, 3);
    Container container = mock(Container.class);
    when(container.getId()).thenReturn(contId);
    when(container.getNodeId()).thenReturn(nid);
    when(container.getNodeHttpAddress()).thenReturn("localhost:0");

    taImpl.handle(new TaskAttemptEvent(attemptId,
      TaskAttemptEventType.TA_SCHEDULE));
    taImpl.handle(new TaskAttemptContainerAssignedEvent(attemptId,
      container, mock(Map.class)));
    taImpl.handle(new TaskAttemptContainerLaunchedEvent(attemptId, 0));
    taImpl.handle(new TaskAttemptEvent(attemptId,
      TaskAttemptEventType.TA_DONE));
    taImpl.handle(new TaskAttemptEvent(attemptId,
      TaskAttemptEventType.TA_CONTAINER_CLEANED));

    assertEquals("Task attempt is not in succeeded state", taImpl.getState(),
      TaskAttemptState.SUCCEEDED);
    taImpl.handle(new TaskAttemptEvent(attemptId,
      TaskAttemptEventType.TA_KILL));
    assertEquals("Task attempt is not in KILLED state", taImpl.getState(),
      TaskAttemptState.KILLED);
    taImpl.handle(new TaskAttemptEvent(attemptId,
      TaskAttemptEventType.TA_TOO_MANY_FETCH_FAILURE));
    assertEquals("Task attempt is not in KILLED state, still", taImpl.getState(),
      TaskAttemptState.KILLED);
    assertFalse("InternalError occurred trying to handle TA_CONTAINER_CLEANED",
      eventHandler.internalError);
  }
View Full Code Here
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
    ClusterInfo clusterInfo = mock(ClusterInfo.class);
    Resource resource = mock(Resource.class);
    when(appCtx.getClusterInfo()).thenReturn(clusterInfo);
    when(resource.getMemory()).thenReturn(1024);

    TaskAttemptImpl taImpl = new MapTaskAttemptImpl(taskId, 1, eventHandler,
        jobFile, 1, splits, jobConf, taListener,
        new Token(), new Credentials(), new SystemClock(), appCtx);

    NodeId nid = NodeId.newInstance("127.0.0.1", 0);
    ContainerId contId = ContainerId.newInstance(appAttemptId, 3);
    Container container = mock(Container.class);
    when(container.getId()).thenReturn(contId);
    when(container.getNodeId()).thenReturn(nid);
    when(container.getNodeHttpAddress()).thenReturn("localhost:0");
    taImpl.handle(new TaskAttemptDiagnosticsUpdateEvent(attemptId,
        "Task got killed"));
    assertFalse(
        "InternalError occurred trying to handle TA_DIAGNOSTICS_UPDATE on assigned task",
        eventHandler.internalError);
  }
View Full Code Here
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
  AppContext appCtx = mock(AppContext.class);
  ClusterInfo clusterInfo = mock(ClusterInfo.class);
  when(appCtx.getClusterInfo()).thenReturn(clusterInfo);

  TaskAttemptImpl taImpl =
    new MapTaskAttemptImpl(taskId, 1, eventHandler, jobFile, 1,
    splits, jobConf, taListener,mock(Token.class), new Credentials(),
    new SystemClock(), appCtx);

  NodeId nid = NodeId.newInstance("127.0.0.1", 0);
  ContainerId contId = ContainerId.newInstance(appAttemptId, 3);
  Container container = mock(Container.class);
  when(container.getId()).thenReturn(contId);
  when(container.getNodeId()).thenReturn(nid);
  when(container.getNodeHttpAddress()).thenReturn("localhost:0");
     
  taImpl.handle(new TaskAttemptEvent(attemptId,
     TaskAttemptEventType.TA_SCHEDULE));
  taImpl.handle(new TaskAttemptContainerAssignedEvent(attemptId,
      container, mock(Map.class)));
  taImpl.handle(new TaskAttemptContainerLaunchedEvent(attemptId, 0));
  taImpl.handle(new TaskAttemptEvent(attemptId,
      TaskAttemptEventType.TA_DONE));
  taImpl.handle(new TaskAttemptEvent(attemptId,
      TaskAttemptEventType.TA_CONTAINER_CLEANED));
     
  assertEquals("Task attempt is not in succeeded state", taImpl.getState(),
          TaskAttemptState.SUCCEEDED);
 
  assertTrue("Task Attempt finish time is not greater than 0",
      taImpl.getFinishTime() > 0);
 
  Long finishTime = taImpl.getFinishTime();
  Thread.sleep(5);  
  taImpl.handle(new TaskAttemptEvent(attemptId,
     TaskAttemptEventType.TA_TOO_MANY_FETCH_FAILURE));
 
  assertEquals("Task attempt is not in Too Many Fetch Failure state",
      taImpl.getState(), TaskAttemptState.FAILED);
 
  assertEquals("After TA_TOO_MANY_FETCH_FAILURE,"
    + " Task attempt finish time is not the same ",
    finishTime, Long.valueOf(taImpl.getFinishTime())); 
  }
View Full Code Here
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
    ClusterInfo clusterInfo = mock(ClusterInfo.class);
    Resource resource = mock(Resource.class);
    when(appCtx.getClusterInfo()).thenReturn(clusterInfo);
    when(resource.getMemory()).thenReturn(1024);

    TaskAttemptImpl taImpl = new MapTaskAttemptImpl(taskId, 1, eventHandler,
        jobFile, 1, splits, jobConf, taListener, new Token(),
        new Credentials(), new SystemClock(), appCtx);

    NodeId nid = NodeId.newInstance("127.0.0.2", 0);
    ContainerId contId = ContainerId.newInstance(appAttemptId, 3);
    Container container = mock(Container.class);
    when(container.getId()).thenReturn(contId);
    when(container.getNodeId()).thenReturn(nid);
    when(container.getNodeHttpAddress()).thenReturn("localhost:0");

    taImpl.handle(new TaskAttemptEvent(attemptId,
        TaskAttemptEventType.TA_SCHEDULE));
    taImpl.handle(new TaskAttemptContainerAssignedEvent(attemptId, container,
        mock(Map.class)));
    assertEquals("Task attempt is not in assinged state",
        taImpl.getInternalState(), TaskAttemptStateInternal.ASSIGNED);
    taImpl.handle(new TaskAttemptEvent(attemptId,
        TaskAttemptEventType.TA_KILL));
    assertEquals("Task should be in KILLED state",
        TaskAttemptStateInternal.KILL_CONTAINER_CLEANUP,
        taImpl.getInternalState());
  }
View Full Code Here
TOP

Related Classes of org.apache.hadoop.mapred.MapTaskAttemptImpl

  • org.apache.hadoop.mapreduce.v2.app.job.impl.MapTaskImpl
  • org.apache.hadoop.mapreduce.v2.app.job.impl.TestShuffleProvider
  • org.apache.hadoop.mapreduce.v2.app.job.impl.TestTaskAttempt
  • org.apache.hadoop.mapreduce.v2.app.job.impl.TestTaskAttemptContainerRequest
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.