Examples of org.apache.hadoop.mapreduce.v2.app.speculate.ExponentiallySmoothedTaskRuntimeEstimator

Package org.apache.hadoop.mapreduce.v2.app.speculate

Examples of org.apache.hadoop.mapreduce.v2.app.speculate.ExponentiallySmoothedTaskRuntimeEstimator

org.apache.hadoop.mapreduce.v2.app.speculate.ExponentiallySmoothedTaskRuntimeEstimator
This estimator exponentially smooths the rate of progress versus wallclock time. Conceivably we could write an estimator that smooths time per unit progress, and get different results.

            ((TaskAttemptKillEvent) event).getMessage());
      }


      //send the deallocate event to ContainerAllocator
      taskAttempt.eventHandler.handle(
          new ContainerAllocatorEvent(taskAttempt.attemptId,
          ContainerAllocator.EventType.CONTAINER_DEALLOCATE));


      // send event to speculator that we withdraw our container needs, if
      //  we're transitioning out of UNASSIGNED
      if (withdrawsContainerRequest) {

View Full Code Here

        taskAttempt.eventHandler.handle(
            ContainerRequestEvent.createContainerRequestEventForFailedContainer(
                taskAttempt.attemptId, 
                taskAttempt.resourceCapability));
      } else {
        taskAttempt.eventHandler.handle(new ContainerRequestEvent(
            taskAttempt.attemptId, taskAttempt.resourceCapability,
            taskAttempt.dataLocalHosts.toArray(
                new String[taskAttempt.dataLocalHosts.size()]),
            taskAttempt.dataLocalRacks.toArray(
                new String[taskAttempt.dataLocalRacks.size()])));

View Full Code Here

  }


  @Test
  public void testExponentialEstimator() throws Exception {
    TaskRuntimeEstimator specificEstimator
        = new ExponentiallySmoothedTaskRuntimeEstimator();
    coreTestEstimator(specificEstimator, 3);
  }

View Full Code Here

  }


  @Test
  public void testExponentialEstimator() throws Exception {
    TaskRuntimeEstimator specificEstimator
        = new ExponentiallySmoothedTaskRuntimeEstimator();
    coreTestEstimator(specificEstimator, 3);
  }

View Full Code Here

  }


  @Test
  public void testExponentialEstimator() throws Exception {
    TaskRuntimeEstimator specificEstimator
        = new ExponentiallySmoothedTaskRuntimeEstimator();
    coreTestEstimator(specificEstimator, 3);
  }

View Full Code Here

  }


  @Test
  public void testExponentialEstimator() throws Exception {
    TaskRuntimeEstimator specificEstimator
        = new ExponentiallySmoothedTaskRuntimeEstimator();
    coreTestEstimator(specificEstimator, 3);
  }

View Full Code Here

  }


  @Test
  public void testExponentialEstimator() throws Exception {
    TaskRuntimeEstimator specificEstimator
        = new ExponentiallySmoothedTaskRuntimeEstimator();
    coreTestEstimator(specificEstimator, 3);
  }

View Full Code Here

  }


  @Test
  public void testExponentialEstimator() throws Exception {
    TaskRuntimeEstimator specificEstimator
        = new ExponentiallySmoothedTaskRuntimeEstimator();
    coreTestEstimator(specificEstimator, 3);
  }

View Full Code Here

  }


  @Test
  public void testExponentialEstimator() throws Exception {
    TaskRuntimeEstimator specificEstimator
        = new ExponentiallySmoothedTaskRuntimeEstimator();
    coreTestEstimator(specificEstimator, 3);
  }

View Full Code Here

  }


  @Test
  public void testExponentialEstimator() throws Exception {
    TaskRuntimeEstimator specificEstimator
        = new ExponentiallySmoothedTaskRuntimeEstimator();
    coreTestEstimator(specificEstimator, 3);
  }

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.apache.hadoop.mapreduce.v2.app.speculate.ExponentiallySmoothedTaskRuntimeEstimator

org.apache.hadoop.conf.Configuration

org.apache.hadoop.fs.FileSystem

org.apache.hadoop.fs.FSDataInputStream

org.apache.hadoop.fs.Path

org.apache.hadoop.fs.permission.FsPermission

org.apache.hadoop.mapred.JobConf

org.apache.hadoop.mapred.MapTaskAttemptImpl

org.apache.hadoop.mapred.TaskAttemptListenerImpl

org.apache.hadoop.mapred.TestClientRedirect

org.apache.hadoop.mapred.TestClientRedirect$AMService

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.