Examples with ApplicationReport org.apache.hadoop.yarn.api.records.ApplicationReport used on opensource projects

Example 41 with ApplicationReport

use of org.apache.hadoop.yarn.api.records.ApplicationReport in project hadoop by apache.

the class ClientServiceDelegate method getProxy.

private MRClientProtocol getProxy() throws IOException {
    if (realProxy != null) {
        return realProxy;
    }
    // Possibly allow nulls through the PB tunnel, otherwise deal with an exception
    // and redirect to the history server.
    ApplicationReport application = null;
    try {
        application = rm.getApplicationReport(appId);
    } catch (ApplicationNotFoundException e) {
        application = null;
    } catch (YarnException e2) {
        throw new IOException(e2);
    }
    if (application != null) {
        trackingUrl = application.getTrackingUrl();
    }
    InetSocketAddress serviceAddr = null;
    while (application == null || YarnApplicationState.RUNNING == application.getYarnApplicationState()) {
        if (application == null) {
            LOG.info("Could not get Job info from RM for job " + jobId + ". Redirecting to job history server.");
            return checkAndGetHSProxy(null, JobState.NEW);
        }
        try {
            if (application.getHost() == null || "".equals(application.getHost())) {
                LOG.debug("AM not assigned to Job. Waiting to get the AM ...");
                Thread.sleep(2000);
                LOG.debug("Application state is " + application.getYarnApplicationState());
                application = rm.getApplicationReport(appId);
                continue;
            } else if (UNAVAILABLE.equals(application.getHost())) {
                if (!amAclDisabledStatusLogged) {
                    LOG.info("Job " + jobId + " is running, but the host is unknown." + " Verify user has VIEW_JOB access.");
                    amAclDisabledStatusLogged = true;
                }
                return getNotRunningJob(application, JobState.RUNNING);
            }
            if (!conf.getBoolean(MRJobConfig.JOB_AM_ACCESS_DISABLED, false)) {
                UserGroupInformation newUgi = UserGroupInformation.createRemoteUser(UserGroupInformation.getCurrentUser().getUserName());
                serviceAddr = NetUtils.createSocketAddrForHost(application.getHost(), application.getRpcPort());
                if (UserGroupInformation.isSecurityEnabled()) {
                    org.apache.hadoop.yarn.api.records.Token clientToAMToken = application.getClientToAMToken();
                    Token<ClientToAMTokenIdentifier> token = ConverterUtils.convertFromYarn(clientToAMToken, serviceAddr);
                    newUgi.addToken(token);
                }
                LOG.debug("Connecting to " + serviceAddr);
                final InetSocketAddress finalServiceAddr = serviceAddr;
                realProxy = newUgi.doAs(new PrivilegedExceptionAction<MRClientProtocol>() {

                    @Override
                    public MRClientProtocol run() throws IOException {
                        return instantiateAMProxy(finalServiceAddr);
                    }
                });
            } else {
                if (!amAclDisabledStatusLogged) {
                    LOG.info("Network ACL closed to AM for job " + jobId + ". Not going to try to reach the AM.");
                    amAclDisabledStatusLogged = true;
                }
                return getNotRunningJob(null, JobState.RUNNING);
            }
            return realProxy;
        } catch (IOException e) {
            //possibly the AM has crashed
            //there may be some time before AM is restarted
            //keep retrying by getting the address from RM
            LOG.info("Could not connect to " + serviceAddr + ". Waiting for getting the latest AM address...");
            try {
                Thread.sleep(2000);
            } catch (InterruptedException e1) {
                LOG.warn("getProxy() call interruped", e1);
                throw new YarnRuntimeException(e1);
            }
            try {
                application = rm.getApplicationReport(appId);
            } catch (YarnException e1) {
                throw new IOException(e1);
            }
            if (application == null) {
                LOG.info("Could not get Job info from RM for job " + jobId + ". Redirecting to job history server.");
                return checkAndGetHSProxy(null, JobState.RUNNING);
            }
        } catch (InterruptedException e) {
            LOG.warn("getProxy() call interruped", e);
            throw new YarnRuntimeException(e);
        } catch (YarnException e) {
            throw new IOException(e);
        }
    }
    /** we just want to return if its allocating, so that we don't
     * block on it. This is to be able to return job status
     * on an allocating Application.
     */
    String user = application.getUser();
    if (user == null) {
        throw new IOException("User is not set in the application report");
    }
    if (application.getYarnApplicationState() == YarnApplicationState.NEW || application.getYarnApplicationState() == YarnApplicationState.NEW_SAVING || application.getYarnApplicationState() == YarnApplicationState.SUBMITTED || application.getYarnApplicationState() == YarnApplicationState.ACCEPTED) {
        realProxy = null;
        return getNotRunningJob(application, JobState.NEW);
    }
    if (application.getYarnApplicationState() == YarnApplicationState.FAILED) {
        realProxy = null;
        return getNotRunningJob(application, JobState.FAILED);
    }
    if (application.getYarnApplicationState() == YarnApplicationState.KILLED) {
        realProxy = null;
        return getNotRunningJob(application, JobState.KILLED);
    }
    //succeeded.
    if (application.getYarnApplicationState() == YarnApplicationState.FINISHED) {
        LOG.info("Application state is completed. FinalApplicationStatus=" + application.getFinalApplicationStatus().toString() + ". Redirecting to job history server");
        realProxy = checkAndGetHSProxy(application, JobState.SUCCEEDED);
    }
    return realProxy;
}

Example 42 with ApplicationReport

use of org.apache.hadoop.yarn.api.records.ApplicationReport in project hadoop by apache.

the class YARNRunner method killUnFinishedApplication.

private void killUnFinishedApplication(ApplicationId appId) throws IOException {
    ApplicationReport application = null;
    try {
        application = resMgrDelegate.getApplicationReport(appId);
    } catch (YarnException e) {
        throw new IOException(e);
    }
    if (application.getYarnApplicationState() == YarnApplicationState.FINISHED || application.getYarnApplicationState() == YarnApplicationState.FAILED || application.getYarnApplicationState() == YarnApplicationState.KILLED) {
        return;
    }
    killApplication(appId);
}

Example 43 with ApplicationReport

use of org.apache.hadoop.yarn.api.records.ApplicationReport in project hadoop by apache.

the class TestApplicationHistoryClientService method testApplications.

@Test
public void testApplications() throws IOException, YarnException {
    ApplicationId appId = null;
    appId = ApplicationId.newInstance(0, 1);
    ApplicationId appId1 = ApplicationId.newInstance(0, 2);
    GetApplicationsRequest request = GetApplicationsRequest.newInstance();
    GetApplicationsResponse response = clientService.getApplications(request);
    List<ApplicationReport> appReport = response.getApplicationList();
    Assert.assertNotNull(appReport);
    Assert.assertEquals(appId, appReport.get(1).getApplicationId());
    Assert.assertEquals(appId1, appReport.get(0).getApplicationId());
    // Create a historyManager, and set the max_apps can be loaded
    // as 1.
    Configuration conf = new YarnConfiguration();
    conf.setLong(YarnConfiguration.APPLICATION_HISTORY_MAX_APPS, 1);
    ApplicationHistoryManagerOnTimelineStore historyManager2 = new ApplicationHistoryManagerOnTimelineStore(dataManager, new ApplicationACLsManager(conf));
    historyManager2.init(conf);
    historyManager2.start();
    @SuppressWarnings("resource") ApplicationHistoryClientService clientService2 = new ApplicationHistoryClientService(historyManager2);
    response = clientService2.getApplications(request);
    appReport = response.getApplicationList();
    Assert.assertNotNull(appReport);
    Assert.assertTrue(appReport.size() == 1);
    // Expected to get the appReport for application with appId1
    Assert.assertEquals(appId1, appReport.get(0).getApplicationId());
}

Example 44 with ApplicationReport

use of org.apache.hadoop.yarn.api.records.ApplicationReport in project hadoop by apache.

the class TestApplicationHistoryClientService method testApplicationReport.

@Test
public void testApplicationReport() throws IOException, YarnException {
    ApplicationId appId = null;
    appId = ApplicationId.newInstance(0, 1);
    GetApplicationReportRequest request = GetApplicationReportRequest.newInstance(appId);
    GetApplicationReportResponse response = clientService.getApplicationReport(request);
    ApplicationReport appReport = response.getApplicationReport();
    Assert.assertNotNull(appReport);
    Assert.assertEquals(123, appReport.getApplicationResourceUsageReport().getMemorySeconds());
    Assert.assertEquals(345, appReport.getApplicationResourceUsageReport().getVcoreSeconds());
    Assert.assertEquals("application_0_0001", appReport.getApplicationId().toString());
    Assert.assertEquals("test app type", appReport.getApplicationType().toString());
    Assert.assertEquals("test queue", appReport.getQueue().toString());
}

Example 45 with ApplicationReport

use of org.apache.hadoop.yarn.api.records.ApplicationReport in project hadoop by apache.

the class TestApplicationHistoryManagerOnTimelineStore method testGetApplications.

@Test
public void testGetApplications() throws Exception {
    Collection<ApplicationReport> apps = historyManager.getApplications(Long.MAX_VALUE, 0L, Long.MAX_VALUE).values();
    Assert.assertNotNull(apps);
    Assert.assertEquals(SCALE + 2, apps.size());
    ApplicationId ignoredAppId = ApplicationId.newInstance(0, SCALE + 2);
    for (ApplicationReport app : apps) {
        Assert.assertNotEquals(ignoredAppId, app.getApplicationId());
    }
    // Get apps by given appStartedTime period
    apps = historyManager.getApplications(Long.MAX_VALUE, 2147483653L, Long.MAX_VALUE).values();
    Assert.assertNotNull(apps);
    Assert.assertEquals(2, apps.size());
}