org.apache.hadoop.mapreduce.JobPriority Java Examples

The following examples show how to use org.apache.hadoop.mapreduce.JobPriority. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: TestYARNRunner.java    From hadoop with Apache License 2.0 6 votes vote down vote up 
@Test(timeout=60000)
public void testJobKillTimeout() throws Exception {
  long timeToWaitBeforeHardKill =
      10000 + MRJobConfig.DEFAULT_MR_AM_HARD_KILL_TIMEOUT_MS;
  conf.setLong(MRJobConfig.MR_AM_HARD_KILL_TIMEOUT_MS,
      timeToWaitBeforeHardKill);
  clientDelegate = mock(ClientServiceDelegate.class);
  doAnswer(
      new Answer<ClientServiceDelegate>() {
        @Override
        public ClientServiceDelegate answer(InvocationOnMock invocation)
            throws Throwable {
          return clientDelegate;
        }
      }
    ).when(clientCache).getClient(any(JobID.class));
  when(clientDelegate.getJobStatus(any(JobID.class))).thenReturn(new
      org.apache.hadoop.mapreduce.JobStatus(jobId, 0f, 0f, 0f, 0f,
          State.RUNNING, JobPriority.HIGH, "tmp", "tmp", "tmp", "tmp"));
  long startTimeMillis = System.currentTimeMillis();
  yarnRunner.killJob(jobId);
  assertTrue("killJob should have waited at least " + timeToWaitBeforeHardKill
      + " ms.", System.currentTimeMillis() - startTimeMillis
                >= timeToWaitBeforeHardKill);
}
Example #2
Source File: TestYARNRunner.java    From big-c with Apache License 2.0 6 votes vote down vote up 
@Test(timeout=60000)
public void testJobKillTimeout() throws Exception {
  long timeToWaitBeforeHardKill =
      10000 + MRJobConfig.DEFAULT_MR_AM_HARD_KILL_TIMEOUT_MS;
  conf.setLong(MRJobConfig.MR_AM_HARD_KILL_TIMEOUT_MS,
      timeToWaitBeforeHardKill);
  clientDelegate = mock(ClientServiceDelegate.class);
  doAnswer(
      new Answer<ClientServiceDelegate>() {
        @Override
        public ClientServiceDelegate answer(InvocationOnMock invocation)
            throws Throwable {
          return clientDelegate;
        }
      }
    ).when(clientCache).getClient(any(JobID.class));
  when(clientDelegate.getJobStatus(any(JobID.class))).thenReturn(new
      org.apache.hadoop.mapreduce.JobStatus(jobId, 0f, 0f, 0f, 0f,
          State.RUNNING, JobPriority.HIGH, "tmp", "tmp", "tmp", "tmp"));
  long startTimeMillis = System.currentTimeMillis();
  yarnRunner.killJob(jobId);
  assertTrue("killJob should have waited at least " + timeToWaitBeforeHardKill
      + " ms.", System.currentTimeMillis() - startTimeMillis
                >= timeToWaitBeforeHardKill);
}
Example #3
Source File: UpdateStatisticsTool.java    From phoenix with Apache License 2.0 6 votes vote down vote up 
private JobPriority getJobPriority(CommandLine cmdLine) {
    String jobPriorityOption = cmdLine.getOptionValue(JOB_PRIORITY_OPTION.getOpt());
     if (jobPriorityOption == null) {
         return JobPriority.NORMAL;
     }

     switch (jobPriorityOption) {
         case "0" : return JobPriority.VERY_HIGH;
         case "1" : return JobPriority.HIGH;
         case "2" : return JobPriority.NORMAL;
         case "3" : return JobPriority.LOW;
         case "4" : return JobPriority.VERY_LOW;
         default:
             return JobPriority.NORMAL;
     }
}
Example #4
Source File: TestYARNRunner.java    From hadoop with Apache License 2.0 5 votes vote down vote up 
@Test(timeout=20000)
public void testJobKill() throws Exception {
  clientDelegate = mock(ClientServiceDelegate.class);
  when(clientDelegate.getJobStatus(any(JobID.class))).thenReturn(new
      org.apache.hadoop.mapreduce.JobStatus(jobId, 0f, 0f, 0f, 0f,
          State.PREP, JobPriority.HIGH, "tmp", "tmp", "tmp", "tmp"));
  when(clientDelegate.killJob(any(JobID.class))).thenReturn(true);
  doAnswer(
      new Answer<ClientServiceDelegate>() {
        @Override
        public ClientServiceDelegate answer(InvocationOnMock invocation)
            throws Throwable {
          return clientDelegate;
        }
      }
      ).when(clientCache).getClient(any(JobID.class));
  yarnRunner.killJob(jobId);
  verify(resourceMgrDelegate).killApplication(appId);
  when(clientDelegate.getJobStatus(any(JobID.class))).thenReturn(new
      org.apache.hadoop.mapreduce.JobStatus(jobId, 0f, 0f, 0f, 0f,
          State.RUNNING, JobPriority.HIGH, "tmp", "tmp", "tmp", "tmp"));
  yarnRunner.killJob(jobId);
  verify(clientDelegate).killJob(jobId);

  when(clientDelegate.getJobStatus(any(JobID.class))).thenReturn(null);
  when(resourceMgrDelegate.getApplicationReport(any(ApplicationId.class)))
      .thenReturn(
          ApplicationReport.newInstance(appId, null, "tmp", "tmp", "tmp",
              "tmp", 0, null, YarnApplicationState.FINISHED, "tmp", "tmp",
              0l, 0l, FinalApplicationStatus.SUCCEEDED, null, null, 0f,
              "tmp", null));
  yarnRunner.killJob(jobId);
  verify(clientDelegate).killJob(jobId);
}
Example #5
Source File: CLI.java    From hadoop with Apache License 2.0 5 votes vote down vote up 
private String getJobPriorityNames() {
  StringBuffer sb = new StringBuffer();
  for (JobPriority p : JobPriority.values()) {
    sb.append(p.name()).append(" ");
  }
  return sb.substring(0, sb.length()-1);
}
Example #6
Source File: TestYARNRunner.java    From big-c with Apache License 2.0 5 votes vote down vote up 
@Test(timeout=20000)
public void testJobKill() throws Exception {
  clientDelegate = mock(ClientServiceDelegate.class);
  when(clientDelegate.getJobStatus(any(JobID.class))).thenReturn(new
      org.apache.hadoop.mapreduce.JobStatus(jobId, 0f, 0f, 0f, 0f,
          State.PREP, JobPriority.HIGH, "tmp", "tmp", "tmp", "tmp"));
  when(clientDelegate.killJob(any(JobID.class))).thenReturn(true);
  doAnswer(
      new Answer<ClientServiceDelegate>() {
        @Override
        public ClientServiceDelegate answer(InvocationOnMock invocation)
            throws Throwable {
          return clientDelegate;
        }
      }
      ).when(clientCache).getClient(any(JobID.class));
  yarnRunner.killJob(jobId);
  verify(resourceMgrDelegate).killApplication(appId);
  when(clientDelegate.getJobStatus(any(JobID.class))).thenReturn(new
      org.apache.hadoop.mapreduce.JobStatus(jobId, 0f, 0f, 0f, 0f,
          State.RUNNING, JobPriority.HIGH, "tmp", "tmp", "tmp", "tmp"));
  yarnRunner.killJob(jobId);
  verify(clientDelegate).killJob(jobId);

  when(clientDelegate.getJobStatus(any(JobID.class))).thenReturn(null);
  when(resourceMgrDelegate.getApplicationReport(any(ApplicationId.class)))
      .thenReturn(
          ApplicationReport.newInstance(appId, null, "tmp", "tmp", "tmp",
              "tmp", 0, null, YarnApplicationState.FINISHED, "tmp", "tmp",
              0l, 0l, FinalApplicationStatus.SUCCEEDED, null, null, 0f,
              "tmp", null));
  yarnRunner.killJob(jobId);
  verify(clientDelegate).killJob(jobId);
}
Example #7
Source File: CLI.java    From big-c with Apache License 2.0 5 votes vote down vote up 
private String getJobPriorityNames() {
  StringBuffer sb = new StringBuffer();
  for (JobPriority p : JobPriority.values()) {
    sb.append(p.name()).append(" ");
  }
  return sb.substring(0, sb.length()-1);
}
Example #8
Source File: JobClientUnitTest.java    From hadoop with Apache License 2.0 4 votes vote down vote up 
@Test
public void testShowJob() throws Exception {
  TestJobClient client = new TestJobClient(new JobConf());

  long startTime = System.currentTimeMillis();

  JobID jobID = new JobID(String.valueOf(startTime), 12345);

  JobStatus mockJobStatus = mock(JobStatus.class);
  when(mockJobStatus.getJobID()).thenReturn(jobID);
  when(mockJobStatus.getJobName()).thenReturn(jobID.toString());
  when(mockJobStatus.getState()).thenReturn(JobStatus.State.RUNNING);
  when(mockJobStatus.getStartTime()).thenReturn(startTime);
  when(mockJobStatus.getUsername()).thenReturn("mockuser");
  when(mockJobStatus.getQueue()).thenReturn("mockqueue");
  when(mockJobStatus.getPriority()).thenReturn(JobPriority.NORMAL);
  when(mockJobStatus.getNumUsedSlots()).thenReturn(1);
  when(mockJobStatus.getNumReservedSlots()).thenReturn(1);
  when(mockJobStatus.getUsedMem()).thenReturn(1024);
  when(mockJobStatus.getReservedMem()).thenReturn(512);
  when(mockJobStatus.getNeededMem()).thenReturn(2048);
  when(mockJobStatus.getSchedulingInfo()).thenReturn("NA");

  Job mockJob = mock(Job.class);
  when(mockJob.getTaskReports(isA(TaskType.class))).thenReturn(
    new TaskReport[5]);

  Cluster mockCluster = mock(Cluster.class);
  when(mockCluster.getJob(jobID)).thenReturn(mockJob);

  client.setCluster(mockCluster);
  
  ByteArrayOutputStream out = new ByteArrayOutputStream();
  client.displayJobList(new JobStatus[] {mockJobStatus}, new PrintWriter(out));
  String commandLineOutput = out.toString();
  System.out.println(commandLineOutput);
  Assert.assertTrue(commandLineOutput.contains("Total jobs:1"));

  verify(mockJobStatus, atLeastOnce()).getJobID();
  verify(mockJobStatus).getState();
  verify(mockJobStatus).getStartTime();
  verify(mockJobStatus).getUsername();
  verify(mockJobStatus).getQueue();
  verify(mockJobStatus).getPriority();
  verify(mockJobStatus).getNumUsedSlots();
  verify(mockJobStatus).getNumReservedSlots();
  verify(mockJobStatus).getUsedMem();
  verify(mockJobStatus).getReservedMem();
  verify(mockJobStatus).getNeededMem();
  verify(mockJobStatus).getSchedulingInfo();

  // This call should not go to each AM.
  verify(mockCluster, never()).getJob(jobID);
  verify(mockJob, never()).getTaskReports(isA(TaskType.class));
}
Example #9
Source File: JobClientUnitTest.java    From big-c with Apache License 2.0 4 votes vote down vote up 
@Test
public void testShowJob() throws Exception {
  TestJobClient client = new TestJobClient(new JobConf());

  long startTime = System.currentTimeMillis();

  JobID jobID = new JobID(String.valueOf(startTime), 12345);

  JobStatus mockJobStatus = mock(JobStatus.class);
  when(mockJobStatus.getJobID()).thenReturn(jobID);
  when(mockJobStatus.getJobName()).thenReturn(jobID.toString());
  when(mockJobStatus.getState()).thenReturn(JobStatus.State.RUNNING);
  when(mockJobStatus.getStartTime()).thenReturn(startTime);
  when(mockJobStatus.getUsername()).thenReturn("mockuser");
  when(mockJobStatus.getQueue()).thenReturn("mockqueue");
  when(mockJobStatus.getPriority()).thenReturn(JobPriority.NORMAL);
  when(mockJobStatus.getNumUsedSlots()).thenReturn(1);
  when(mockJobStatus.getNumReservedSlots()).thenReturn(1);
  when(mockJobStatus.getUsedMem()).thenReturn(1024);
  when(mockJobStatus.getReservedMem()).thenReturn(512);
  when(mockJobStatus.getNeededMem()).thenReturn(2048);
  when(mockJobStatus.getSchedulingInfo()).thenReturn("NA");

  Job mockJob = mock(Job.class);
  when(mockJob.getTaskReports(isA(TaskType.class))).thenReturn(
    new TaskReport[5]);

  Cluster mockCluster = mock(Cluster.class);
  when(mockCluster.getJob(jobID)).thenReturn(mockJob);

  client.setCluster(mockCluster);
  
  ByteArrayOutputStream out = new ByteArrayOutputStream();
  client.displayJobList(new JobStatus[] {mockJobStatus}, new PrintWriter(out));
  String commandLineOutput = out.toString();
  System.out.println(commandLineOutput);
  Assert.assertTrue(commandLineOutput.contains("Total jobs:1"));

  verify(mockJobStatus, atLeastOnce()).getJobID();
  verify(mockJobStatus).getState();
  verify(mockJobStatus).getStartTime();
  verify(mockJobStatus).getUsername();
  verify(mockJobStatus).getQueue();
  verify(mockJobStatus).getPriority();
  verify(mockJobStatus).getNumUsedSlots();
  verify(mockJobStatus).getNumReservedSlots();
  verify(mockJobStatus).getUsedMem();
  verify(mockJobStatus).getReservedMem();
  verify(mockJobStatus).getNeededMem();
  verify(mockJobStatus).getSchedulingInfo();

  // This call should not go to each AM.
  verify(mockCluster, never()).getJob(jobID);
  verify(mockJob, never()).getTaskReports(isA(TaskType.class));
}
Example #10
Source File: MockSimulatorJobTracker.java    From RDFS with Apache License 2.0 4 votes vote down vote up 
@Override
public JobStatus submitJob(JobID jobId) throws IOException {
  JobStatus status = new JobStatus(jobId, 0.0f, 0.0f, 0.0f, 0.0f,
      JobStatus.State.RUNNING, JobPriority.NORMAL, "", "", "", "");
  return status;
}
Example #11
Source File: DAGJobStatus.java    From incubator-tez with Apache License 2.0 4 votes vote down vote up 
@Override
protected synchronized void setPriority(JobPriority jp) {
  throw new UnsupportedOperationException();
}
Example #12
Source File: DAGJobStatus.java    From incubator-tez with Apache License 2.0 4 votes vote down vote up 
@Override
public synchronized JobPriority getPriority() {
  // TEX-147: return real priority
  return JobPriority.NORMAL;
}
Example #13
Source File: DAGJobStatus.java    From tez with Apache License 2.0 4 votes vote down vote up 
@Override
protected synchronized void setPriority(JobPriority jp) {
  throw new UnsupportedOperationException();
}
Example #14
Source File: DAGJobStatus.java    From tez with Apache License 2.0 4 votes vote down vote up 
@Override
public synchronized JobPriority getPriority() {
  // TEX-147: return real priority
  return JobPriority.NORMAL;
}
Example #15
Source File: YARNRunner.java    From tez with Apache License 2.0 4 votes vote down vote up 
public JobPriority getJobPriority(JobID jobid) throws IOException,
    InterruptedException {
  throw new UnsupportedOperationException();
}