Java FinalApplicationStatus類代碼示例

import org.apache.hadoop.yarn.api.records.FinalApplicationStatus; //導入依賴的package包/類
@Test
public void tesAllJobs() throws Exception {
  final ApplicationClientProtocol applicationsManager = Mockito.mock(ApplicationClientProtocol.class);
  GetApplicationsResponse allApplicationsResponse = Records
      .newRecord(GetApplicationsResponse.class);
  List<ApplicationReport> applications = new ArrayList<ApplicationReport>();
  applications.add(getApplicationReport(YarnApplicationState.FINISHED,
      FinalApplicationStatus.FAILED));
  applications.add(getApplicationReport(YarnApplicationState.FINISHED,
      FinalApplicationStatus.SUCCEEDED));
  applications.add(getApplicationReport(YarnApplicationState.FINISHED,
      FinalApplicationStatus.KILLED));
  applications.add(getApplicationReport(YarnApplicationState.FAILED,
      FinalApplicationStatus.FAILED));
  allApplicationsResponse.setApplicationList(applications);
  Mockito.when(
      applicationsManager.getApplications(Mockito
          .any(GetApplicationsRequest.class))).thenReturn(
      allApplicationsResponse);
  ResourceMgrDelegate resourceMgrDelegate = new ResourceMgrDelegate(
    new YarnConfiguration()) {
    @Override
    protected void serviceStart() throws Exception {
      Assert.assertTrue(this.client instanceof YarnClientImpl);
      ((YarnClientImpl) this.client).setRMClient(applicationsManager);
    }
  };
  JobStatus[] allJobs = resourceMgrDelegate.getAllJobs();

  Assert.assertEquals(State.FAILED, allJobs[0].getState());
  Assert.assertEquals(State.SUCCEEDED, allJobs[1].getState());
  Assert.assertEquals(State.KILLED, allJobs[2].getState());
  Assert.assertEquals(State.FAILED, allJobs[3].getState());
}
 

import org.apache.hadoop.yarn.api.records.FinalApplicationStatus; //導入依賴的package包/類
public ApplicationFinishedEvent(
    ApplicationId appId,
    String diagnosticsInfo,
    FinalApplicationStatus appStatus,
    YarnApplicationState state,
    ApplicationAttemptId latestAppAttemptId,
    long finishedTime,
    RMAppMetrics appMetrics) {
  super(SystemMetricsEventType.APP_FINISHED, finishedTime);
  this.appId = appId;
  this.diagnosticsInfo = diagnosticsInfo;
  this.appStatus = appStatus;
  this.latestAppAttemptId = latestAppAttemptId;
  this.state = state;
  this.appMetrics=appMetrics;
}
 

import org.apache.hadoop.yarn.api.records.FinalApplicationStatus; //導入依賴的package包/類
@Override
public FinalApplicationStatus getFinalApplicationStatus() {
  this.readLock.lock();
  try {
    // finish state is obtained based on the state machine's current state 
    // as a fall-back in case the application has not been unregistered 
    // ( or if the app never unregistered itself )
    // when the report is requested
    if (currentAttempt != null 
        && currentAttempt.getFinalApplicationStatus() != null) {
      return currentAttempt.getFinalApplicationStatus();   
    }
    return 
        createFinalApplicationStatus(this.stateMachine.getCurrentState());
  } finally {
    this.readLock.unlock();
  }
}
 

import org.apache.hadoop.yarn.api.records.FinalApplicationStatus; //導入依賴的package包/類
private FinalApplicationStatus createFinalApplicationStatus(RMAppState state) {
  switch(state) {
  case NEW:
  case NEW_SAVING:
  case SUBMITTED:
  case ACCEPTED:
  case RUNNING:
  case FINAL_SAVING:
  case KILLING:
    return FinalApplicationStatus.UNDEFINED;    
  // finished without a proper final state is the same as failed  
  case FINISHING:
  case FINISHED:
  case FAILED:
    return FinalApplicationStatus.FAILED;
  case KILLED:
    return FinalApplicationStatus.KILLED;
  }
  throw new YarnRuntimeException("Unknown state passed!");
}
 

import org.apache.hadoop.yarn.api.records.FinalApplicationStatus; //導入依賴的package包/類
public static ApplicationAttemptStateData newInstance(
    ApplicationAttemptId attemptId, Container container,
    Credentials attemptTokens, long startTime, RMAppAttemptState finalState,
    String finalTrackingUrl, String diagnostics,
    FinalApplicationStatus amUnregisteredFinalStatus, int exitStatus,
    long finishTime, long memorySeconds, long vcoreSeconds, long gcoreSeconds) {
  ApplicationAttemptStateData attemptStateData =
      Records.newRecord(ApplicationAttemptStateData.class);
  attemptStateData.setAttemptId(attemptId);
  attemptStateData.setMasterContainer(container);
  attemptStateData.setAppAttemptTokens(attemptTokens);
  attemptStateData.setState(finalState);
  attemptStateData.setFinalTrackingUrl(finalTrackingUrl);
  attemptStateData.setDiagnostics(diagnostics == null ? "" : diagnostics);
  attemptStateData.setStartTime(startTime);
  attemptStateData.setFinalApplicationStatus(amUnregisteredFinalStatus);
  attemptStateData.setAMContainerExitStatus(exitStatus);
  attemptStateData.setFinishTime(finishTime);
  attemptStateData.setMemorySeconds(memorySeconds);
  attemptStateData.setVcoreSeconds(vcoreSeconds);
  attemptStateData.setGcoreSeconds(gcoreSeconds);
  return attemptStateData;
}
 

import org.apache.hadoop.yarn.api.records.FinalApplicationStatus; //導入依賴的package包/類
@Override
public FinalApplicationStatus getFinalApplicationStatus() {
  ApplicationAttemptStateDataProtoOrBuilder p = viaProto ? proto : builder;
  if (!p.hasFinalApplicationStatus()) {
    return null;
  }
  return convertFromProtoFormat(p.getFinalApplicationStatus());
}
 

import org.apache.hadoop.yarn.api.records.FinalApplicationStatus; //導入依賴的package包/類
@Test
public void testAppsQueryFinalStatus() throws JSONException, Exception {
  rm.start();
  MockNM amNodeManager = rm.registerNode("127.0.0.1:1234", 2048);
  RMApp app1 = rm.submitApp(CONTAINER_MB);
  amNodeManager.nodeHeartbeat(true);
  WebResource r = resource();

  ClientResponse response = r.path("ws").path("v1").path("cluster")
      .path("apps").queryParam("finalStatus", FinalApplicationStatus.UNDEFINED.toString())
      .accept(MediaType.APPLICATION_JSON).get(ClientResponse.class);
  assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType());
  JSONObject json = response.getEntity(JSONObject.class);
  assertEquals("incorrect number of elements", 1, json.length());
  System.out.println(json.toString());
  JSONObject apps = json.getJSONObject("apps");
  assertEquals("incorrect number of elements", 1, apps.length());
  JSONArray array = apps.getJSONArray("app");
  assertEquals("incorrect number of elements", 1, array.length());
  verifyAppInfo(array.getJSONObject(0), app1);
  rm.stop();
}
 

import org.apache.hadoop.yarn.api.records.FinalApplicationStatus; //導入依賴的package包/類
@Test
public void testAppsQueryFinalStatusNone() throws JSONException, Exception {
  rm.start();
  MockNM amNodeManager = rm.registerNode("127.0.0.1:1234", 2048);
  rm.submitApp(CONTAINER_MB);
  amNodeManager.nodeHeartbeat(true);
  WebResource r = resource();

  ClientResponse response = r.path("ws").path("v1").path("cluster")
      .path("apps").queryParam("finalStatus", FinalApplicationStatus.KILLED.toString())
      .accept(MediaType.APPLICATION_JSON).get(ClientResponse.class);
  assertEquals(MediaType.APPLICATION_JSON_TYPE, response.getType());
  JSONObject json = response.getEntity(JSONObject.class);
  assertEquals("incorrect number of elements", 1, json.length());
  assertEquals("apps is not null", JSONObject.NULL, json.get("apps"));
  rm.stop();
}
 

import org.apache.hadoop.yarn.api.records.FinalApplicationStatus; //導入依賴的package包/類
private static RMApp createRMApp(ApplicationId appId) {
  RMApp app = mock(RMApp.class);
  when(app.getApplicationId()).thenReturn(appId);
  when(app.getName()).thenReturn("test app");
  when(app.getApplicationType()).thenReturn("test app type");
  when(app.getUser()).thenReturn("test user");
  when(app.getQueue()).thenReturn("test queue");
  when(app.getSubmitTime()).thenReturn(Integer.MAX_VALUE + 1L);
  when(app.getStartTime()).thenReturn(Integer.MAX_VALUE + 2L);
  when(app.getFinishTime()).thenReturn(Integer.MAX_VALUE + 3L);
  when(app.getDiagnostics()).thenReturn(
      new StringBuilder("test diagnostics info"));
  RMAppAttempt appAttempt = mock(RMAppAttempt.class);
  when(appAttempt.getAppAttemptId()).thenReturn(
      ApplicationAttemptId.newInstance(appId, 1));
  when(app.getCurrentAppAttempt()).thenReturn(appAttempt);
  when(app.getFinalApplicationStatus()).thenReturn(
      FinalApplicationStatus.UNDEFINED);
  when(app.getRMAppMetrics()).thenReturn(
      new RMAppMetrics(null, 0, 0, Integer.MAX_VALUE, Long.MAX_VALUE, Long.MAX_VALUE));
  return app;
}
 

import org.apache.hadoop.yarn.api.records.FinalApplicationStatus; //導入依賴的package包/類
@Override
public ApplicationReport getApplicationReport(ApplicationId applicationId)
    throws IOException {
  List<ApplicationReport> reports = null;
  try {
    reports = getApplications(applicationId.getId());
  } catch (Throwable e) {
    LOG.info("Couldn't get application report for " + applicationId
        + ", might be completed already.");
  }
  if (reports == null || reports.isEmpty()) {
    return ApplicationReport.newInstance(applicationId, null, "", "default",
        "", "", 0, null, YarnApplicationState.FINISHED, "", "", 0, 0,
        FinalApplicationStatus.SUCCEEDED, null, "", 100, null, null);
  }
  return reports.get(0);
}
 

import org.apache.hadoop.yarn.api.records.FinalApplicationStatus; //導入依賴的package包/類
private static RMApp createRMApp(ApplicationId appId) {
  RMApp app = mock(RMApp.class);
  when(app.getApplicationId()).thenReturn(appId);
  when(app.getName()).thenReturn("test app");
  when(app.getApplicationType()).thenReturn("test app type");
  when(app.getUser()).thenReturn("test user");
  when(app.getQueue()).thenReturn("test queue");
  when(app.getSubmitTime()).thenReturn(0L);
  when(app.getStartTime()).thenReturn(1L);
  when(app.getFinishTime()).thenReturn(2L);
  when(app.getDiagnostics()).thenReturn(
    new StringBuilder("test diagnostics info"));
  when(app.getFinalApplicationStatus()).thenReturn(
    FinalApplicationStatus.UNDEFINED);
  return app;
}
 

import org.apache.hadoop.yarn.api.records.FinalApplicationStatus; //導入依賴的package包/類
@Test
public void testEnums() throws Exception {
  for (YarnApplicationState applicationState : YarnApplicationState.values()) {
    TypeConverter.fromYarn(applicationState, FinalApplicationStatus.FAILED);
  }
  // ad hoc test of NEW_SAVING, which is newly added
  Assert.assertEquals(State.PREP, TypeConverter.fromYarn(
      YarnApplicationState.NEW_SAVING, FinalApplicationStatus.FAILED));
  
  for (TaskType taskType : TaskType.values()) {
    TypeConverter.fromYarn(taskType);
  }
  
  for (JobState jobState : JobState.values()) {
    TypeConverter.fromYarn(jobState);
  }
  
  for (QueueState queueState : QueueState.values()) {
    TypeConverter.fromYarn(queueState);
  }
  
  for (TaskState taskState : TaskState.values()) {
    TypeConverter.fromYarn(taskState);
  }
}
 

import org.apache.hadoop.yarn.api.records.FinalApplicationStatus; //導入依賴的package包/類
protected RMApp testCreateAppFinished(
    ApplicationSubmissionContext submissionContext,
    String diagnostics) throws IOException {
  // unmanaged AMs don't use the FINISHING state
  RMApp application = null;
  if (submissionContext != null && submissionContext.getUnmanagedAM()) {
    application = testCreateAppRunning(submissionContext);
  } else {
    application = testCreateAppFinishing(submissionContext);
  }
  // RUNNING/FINISHING => FINISHED event RMAppEventType.ATTEMPT_FINISHED
  RMAppEvent finishedEvent = new RMAppFinishedAttemptEvent(
      application.getApplicationId(), diagnostics);
  application.handle(finishedEvent);
  assertAppState(RMAppState.FINISHED, application);
  assertTimesAtFinish(application);
  // finished without a proper unregister implies failed
  assertFinalAppStatus(FinalApplicationStatus.FAILED, application);
  Assert.assertTrue("Finished app missing diagnostics",
      application.getDiagnostics().indexOf(diagnostics) != -1);
  return application;
}
 

import org.apache.hadoop.yarn.api.records.FinalApplicationStatus; //導入依賴的package包/類
@Test
public void testAppFinalSavingToFinished() throws IOException {
  LOG.info("--- START: testAppFinalSavingToFinished ---");

  RMApp application = testCreateAppFinalSaving(null);
  final String diagMsg = "some diagnostics";
  // attempt_finished event comes before attempt_saved event
  RMAppEvent event =
      new RMAppFinishedAttemptEvent(application.getApplicationId(), diagMsg);
  application.handle(event);
  assertAppState(RMAppState.FINAL_SAVING, application);
  RMAppEvent appUpdated =
      new RMAppEvent(application.getApplicationId(), RMAppEventType.APP_UPDATE_SAVED);
  application.handle(appUpdated);
  assertAppState(RMAppState.FINISHED, application);

  assertTimesAtFinish(application);
  // finished without a proper unregister implies failed
  assertFinalAppStatus(FinalApplicationStatus.FAILED, application);
  Assert.assertTrue("Finished app missing diagnostics", application
    .getDiagnostics().indexOf(diagMsg) != -1);
}
 

import org.apache.hadoop.yarn.api.records.FinalApplicationStatus; //導入依賴的package包/類
private ApplicationReport getApplicationReport(
    YarnApplicationState yarnApplicationState,
    FinalApplicationStatus finalApplicationStatus) {
  ApplicationReport appReport = Mockito.mock(ApplicationReport.class);
  ApplicationResourceUsageReport appResources = Mockito
      .mock(ApplicationResourceUsageReport.class);
  Mockito.when(appReport.getApplicationId()).thenReturn(
      ApplicationId.newInstance(0, 0));
  Mockito.when(appResources.getNeededResources()).thenReturn(
      Records.newRecord(Resource.class));
  Mockito.when(appResources.getReservedResources()).thenReturn(
      Records.newRecord(Resource.class));
  Mockito.when(appResources.getUsedResources()).thenReturn(
      Records.newRecord(Resource.class));
  Mockito.when(appReport.getApplicationResourceUsageReport()).thenReturn(
      appResources);
  Mockito.when(appReport.getYarnApplicationState()).thenReturn(
      yarnApplicationState);
  Mockito.when(appReport.getFinalApplicationStatus()).thenReturn(
      finalApplicationStatus);

  return appReport;
}