Examples with GetCountersRequest org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetCountersRequest used on opensource projects

Example 1 with GetCountersRequest

use of org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetCountersRequest in project hadoop by apache.

the class ClientServiceDelegate method getJobCounters.

public org.apache.hadoop.mapreduce.Counters getJobCounters(JobID arg0) throws IOException, InterruptedException {
    org.apache.hadoop.mapreduce.v2.api.records.JobId jobID = TypeConverter.toYarn(arg0);
    GetCountersRequest request = recordFactory.newRecordInstance(GetCountersRequest.class);
    request.setJobId(jobID);
    Counters cnt = ((GetCountersResponse) invoke("getCounters", GetCountersRequest.class, request)).getCounters();
    return TypeConverter.fromYarn(cnt);
}

Example 2 with GetCountersRequest

use of org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetCountersRequest in project hadoop by apache.

the class NotRunningJob method getCounters.

@Override
public GetCountersResponse getCounters(GetCountersRequest request) throws IOException {
    GetCountersResponse resp = recordFactory.newRecordInstance(GetCountersResponse.class);
    Counters counters = recordFactory.newRecordInstance(Counters.class);
    counters.addAllCounterGroups(new HashMap<String, CounterGroup>());
    resp.setCounters(counters);
    return resp;
}

Example 3 with GetCountersRequest

use of org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetCountersRequest in project hadoop by apache.

the class TestMRClientService method test.

@Test
public void test() throws Exception {
    MRAppWithClientService app = new MRAppWithClientService(1, 0, false);
    Configuration conf = new Configuration();
    Job job = app.submit(conf);
    app.waitForState(job, JobState.RUNNING);
    Assert.assertEquals("Num tasks not correct", 1, job.getTasks().size());
    Iterator<Task> it = job.getTasks().values().iterator();
    Task task = it.next();
    app.waitForState(task, TaskState.RUNNING);
    TaskAttempt attempt = task.getAttempts().values().iterator().next();
    app.waitForState(attempt, TaskAttemptState.RUNNING);
    // send the diagnostic
    String diagnostic1 = "Diagnostic1";
    String diagnostic2 = "Diagnostic2";
    app.getContext().getEventHandler().handle(new TaskAttemptDiagnosticsUpdateEvent(attempt.getID(), diagnostic1));
    // send the status update
    TaskAttemptStatus taskAttemptStatus = new TaskAttemptStatus();
    taskAttemptStatus.id = attempt.getID();
    taskAttemptStatus.progress = 0.5f;
    taskAttemptStatus.stateString = "RUNNING";
    taskAttemptStatus.taskState = TaskAttemptState.RUNNING;
    taskAttemptStatus.phase = Phase.MAP;
    // send the status update
    app.getContext().getEventHandler().handle(new TaskAttemptStatusUpdateEvent(attempt.getID(), taskAttemptStatus));
    //verify that all object are fully populated by invoking RPCs.
    YarnRPC rpc = YarnRPC.create(conf);
    MRClientProtocol proxy = (MRClientProtocol) rpc.getProxy(MRClientProtocol.class, app.clientService.getBindAddress(), conf);
    GetCountersRequest gcRequest = recordFactory.newRecordInstance(GetCountersRequest.class);
    gcRequest.setJobId(job.getID());
    Assert.assertNotNull("Counters is null", proxy.getCounters(gcRequest).getCounters());
    GetJobReportRequest gjrRequest = recordFactory.newRecordInstance(GetJobReportRequest.class);
    gjrRequest.setJobId(job.getID());
    JobReport jr = proxy.getJobReport(gjrRequest).getJobReport();
    verifyJobReport(jr);
    GetTaskAttemptCompletionEventsRequest gtaceRequest = recordFactory.newRecordInstance(GetTaskAttemptCompletionEventsRequest.class);
    gtaceRequest.setJobId(job.getID());
    gtaceRequest.setFromEventId(0);
    gtaceRequest.setMaxEvents(10);
    Assert.assertNotNull("TaskCompletionEvents is null", proxy.getTaskAttemptCompletionEvents(gtaceRequest).getCompletionEventList());
    GetDiagnosticsRequest gdRequest = recordFactory.newRecordInstance(GetDiagnosticsRequest.class);
    gdRequest.setTaskAttemptId(attempt.getID());
    Assert.assertNotNull("Diagnostics is null", proxy.getDiagnostics(gdRequest).getDiagnosticsList());
    GetTaskAttemptReportRequest gtarRequest = recordFactory.newRecordInstance(GetTaskAttemptReportRequest.class);
    gtarRequest.setTaskAttemptId(attempt.getID());
    TaskAttemptReport tar = proxy.getTaskAttemptReport(gtarRequest).getTaskAttemptReport();
    verifyTaskAttemptReport(tar);
    GetTaskReportRequest gtrRequest = recordFactory.newRecordInstance(GetTaskReportRequest.class);
    gtrRequest.setTaskId(task.getID());
    Assert.assertNotNull("TaskReport is null", proxy.getTaskReport(gtrRequest).getTaskReport());
    GetTaskReportsRequest gtreportsRequest = recordFactory.newRecordInstance(GetTaskReportsRequest.class);
    gtreportsRequest.setJobId(job.getID());
    gtreportsRequest.setTaskType(TaskType.MAP);
    Assert.assertNotNull("TaskReports for map is null", proxy.getTaskReports(gtreportsRequest).getTaskReportList());
    gtreportsRequest = recordFactory.newRecordInstance(GetTaskReportsRequest.class);
    gtreportsRequest.setJobId(job.getID());
    gtreportsRequest.setTaskType(TaskType.REDUCE);
    Assert.assertNotNull("TaskReports for reduce is null", proxy.getTaskReports(gtreportsRequest).getTaskReportList());
    List<String> diag = proxy.getDiagnostics(gdRequest).getDiagnosticsList();
    Assert.assertEquals("Num diagnostics not correct", 1, diag.size());
    Assert.assertEquals("Diag 1 not correct", diagnostic1, diag.get(0).toString());
    TaskReport taskReport = proxy.getTaskReport(gtrRequest).getTaskReport();
    Assert.assertEquals("Num diagnostics not correct", 1, taskReport.getDiagnosticsCount());
    //send the done signal to the task
    app.getContext().getEventHandler().handle(new TaskAttemptEvent(task.getAttempts().values().iterator().next().getID(), TaskAttemptEventType.TA_DONE));
    app.waitForState(job, JobState.SUCCEEDED);
    // For invalid jobid, throw IOException
    gtreportsRequest = recordFactory.newRecordInstance(GetTaskReportsRequest.class);
    gtreportsRequest.setJobId(TypeConverter.toYarn(JobID.forName("job_1415730144495_0001")));
    gtreportsRequest.setTaskType(TaskType.REDUCE);
    try {
        proxy.getTaskReports(gtreportsRequest);
        fail("IOException not thrown for invalid job id");
    } catch (IOException e) {
    // Expected
    }
}

Example 4 with GetCountersRequest

use of org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetCountersRequest in project hadoop by apache.

the class TestRecordFactory method testPbRecordFactory.

@Test
public void testPbRecordFactory() {
    RecordFactory pbRecordFactory = RecordFactoryPBImpl.get();
    try {
        CounterGroup response = pbRecordFactory.newRecordInstance(CounterGroup.class);
        Assert.assertEquals(CounterGroupPBImpl.class, response.getClass());
    } catch (YarnRuntimeException e) {
        e.printStackTrace();
        Assert.fail("Failed to crete record");
    }
    try {
        GetCountersRequest response = pbRecordFactory.newRecordInstance(GetCountersRequest.class);
        Assert.assertEquals(GetCountersRequestPBImpl.class, response.getClass());
    } catch (YarnRuntimeException e) {
        e.printStackTrace();
        Assert.fail("Failed to crete record");
    }
}

Example 5 with GetCountersRequest

use of org.apache.hadoop.mapreduce.v2.api.protocolrecords.GetCountersRequest in project hadoop by apache.

the class TestClientServiceDelegate method getCountersRequest.

private GetCountersRequest getCountersRequest() {
    GetCountersRequest request = Records.newRecord(GetCountersRequest.class);
    request.setJobId(jobId);
    return request;
}