Package org.apache.tez.dag.app.dag

Examples of org.apache.tez.dag.app.dag.DAGScheduler.scheduleTask()


    DAGEventSchedulerUpdate event = new DAGEventSchedulerUpdate(
        DAGEventSchedulerUpdate.UpdateType.TA_SCHEDULE, mockAttempt);   
   
    DAGScheduler scheduler = new DAGSchedulerNaturalOrder(mockDag,
        mockEventHandler);
    scheduler.scheduleTask(event);
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 2);
    scheduler.scheduleTask(event);
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 4);
    scheduler.scheduleTask(event);
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 6);
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    DAGScheduler scheduler = new DAGSchedulerNaturalOrder(mockDag,
        mockEventHandler);
    scheduler.scheduleTask(event);
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 2);
    scheduler.scheduleTask(event);
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 4);
    scheduler.scheduleTask(event);
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 6);
   
    when(mockAttempt.getIsRescheduled()).thenReturn(true);
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        mockEventHandler);
    scheduler.scheduleTask(event);
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 2);
    scheduler.scheduleTask(event);
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 4);
    scheduler.scheduleTask(event);
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 6);
   
    when(mockAttempt.getIsRescheduled()).thenReturn(true);
    scheduler.scheduleTask(event);
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 5);
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    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 4);
    scheduler.scheduleTask(event);
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 6);
   
    when(mockAttempt.getIsRescheduled()).thenReturn(true);
    scheduler.scheduleTask(event);
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 5);
  }
 
  @Ignore
  @Test(timeout=10000)
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    when(mockEvent3.getAttempt()).thenReturn(mockAttempt3);
    DAGScheduler scheduler = new DAGSchedulerMRR(mockDag, mockEventHandler,
        mockTaskScheduler, 0.5f);
   
    // M starts. M completes. R1 starts. R1 completes. R2 starts. R2 completes
    scheduler.scheduleTask(mockEvent1); // M starts
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 3);
    scheduler.scheduleTask(mockEvent1); // M runs another
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 3);
    scheduler.vertexCompleted(mockVertex1); // M completes
    scheduler.scheduleTask(mockEvent2); // R1 starts
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        mockTaskScheduler, 0.5f);
   
    // M starts. M completes. R1 starts. R1 completes. R2 starts. R2 completes
    scheduler.scheduleTask(mockEvent1); // M starts
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 3);
    scheduler.scheduleTask(mockEvent1); // M runs another
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 3);
    scheduler.vertexCompleted(mockVertex1); // M completes
    scheduler.scheduleTask(mockEvent2); // R1 starts
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 6);
    scheduler.scheduleTask(mockEvent2); // R1 runs another
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    scheduler.scheduleTask(mockEvent1); // M starts
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 3);
    scheduler.scheduleTask(mockEvent1); // M runs another
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 3);
    scheduler.vertexCompleted(mockVertex1); // M completes
    scheduler.scheduleTask(mockEvent2); // R1 starts
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 6);
    scheduler.scheduleTask(mockEvent2); // R1 runs another
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 6);
    scheduler.scheduleTask(mockEvent2f); // R1 runs retry. Retry priority
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 4);
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    scheduler.scheduleTask(mockEvent1); // M runs another
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 3);
    scheduler.vertexCompleted(mockVertex1); // M completes
    scheduler.scheduleTask(mockEvent2); // R1 starts
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 6);
    scheduler.scheduleTask(mockEvent2); // R1 runs another
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 6);
    scheduler.scheduleTask(mockEvent2f); // R1 runs retry. Retry priority
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 4);
    scheduler.vertexCompleted(mockVertex2); // R1 completes
    scheduler.scheduleTask(mockEvent3); // R2 starts
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    scheduler.vertexCompleted(mockVertex1); // M completes
    scheduler.scheduleTask(mockEvent2); // R1 starts
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 6);
    scheduler.scheduleTask(mockEvent2); // R1 runs another
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 6);
    scheduler.scheduleTask(mockEvent2f); // R1 runs retry. Retry priority
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 4);
    scheduler.vertexCompleted(mockVertex2); // R1 completes
    scheduler.scheduleTask(mockEvent3); // R2 starts
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 9);
    scheduler.scheduleTask(mockEvent3); // R2 runs another
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    scheduler.scheduleTask(mockEvent2); // R1 runs another
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 6);
    scheduler.scheduleTask(mockEvent2f); // R1 runs retry. Retry priority
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 4);
    scheduler.vertexCompleted(mockVertex2); // R1 completes
    scheduler.scheduleTask(mockEvent3); // R2 starts
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 9);
    scheduler.scheduleTask(mockEvent3); // R2 runs another
    Assert.assertTrue(mockEventHandler.event.getPriority().getPriority() == 9);
    scheduler.vertexCompleted(mockVertex3); // R2 completes 
   
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