Example usage for org.apache.hadoop.yarn.api.records FinalApplicationStatus SUCCEEDED

List of usage examples for org.apache.hadoop.yarn.api.records FinalApplicationStatus SUCCEEDED

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In this page you can find the example usage for org.apache.hadoop.yarn.api.records FinalApplicationStatus SUCCEEDED.

Prototype

FinalApplicationStatus SUCCEEDED

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Document

Application which finished successfully.

Usage

From source file:UnmanagedAMLauncher.java

License:Apache License

public boolean run() throws IOException, YarnException {
    LOG.info("Starting Client");

    // Connect to ResourceManager
    rmClient.start();/*from ww  w.ja va 2  s.c o  m*/
    try {
        // Create launch context for app master
        LOG.info("Setting up application submission context for ASM");
        ApplicationSubmissionContext appContext = rmClient.createApplication()
                .getApplicationSubmissionContext();
        ApplicationId appId = appContext.getApplicationId();

        // set the application name
        appContext.setApplicationName(appName);

        // Set the priority for the application master
        Priority pri = Records.newRecord(Priority.class);
        pri.setPriority(amPriority);
        appContext.setPriority(pri);

        // Set the queue to which this application is to be submitted in the RM
        appContext.setQueue(amQueue);

        // Set up the container launch context for the application master
        ContainerLaunchContext amContainer = Records.newRecord(ContainerLaunchContext.class);
        appContext.setAMContainerSpec(amContainer);

        // unmanaged AM
        appContext.setUnmanagedAM(true);
        LOG.info("Setting unmanaged AM");

        // Submit the application to the applications manager
        LOG.info("Submitting application to ASM");
        rmClient.submitApplication(appContext);

        ApplicationReport appReport = monitorApplication(appId, EnumSet.of(YarnApplicationState.ACCEPTED,
                YarnApplicationState.KILLED, YarnApplicationState.FAILED, YarnApplicationState.FINISHED));

        if (appReport.getYarnApplicationState() == YarnApplicationState.ACCEPTED) {
            // Monitor the application attempt to wait for launch state
            ApplicationAttemptReport attemptReport = monitorCurrentAppAttempt(appId,
                    YarnApplicationAttemptState.LAUNCHED);
            ApplicationAttemptId attemptId = attemptReport.getApplicationAttemptId();
            LOG.info("Launching AM with application attempt id " + attemptId);
            // launch AM
            launchAM(attemptId);
            // Monitor the application for end state
            appReport = monitorApplication(appId, EnumSet.of(YarnApplicationState.KILLED,
                    YarnApplicationState.FAILED, YarnApplicationState.FINISHED));
        }

        YarnApplicationState appState = appReport.getYarnApplicationState();
        FinalApplicationStatus appStatus = appReport.getFinalApplicationStatus();

        LOG.info("App ended with state: " + appReport.getYarnApplicationState() + " and status: " + appStatus);

        boolean success;
        if (YarnApplicationState.FINISHED == appState && FinalApplicationStatus.SUCCEEDED == appStatus) {
            LOG.info("Application has completed successfully.");
            success = true;
        } else {
            LOG.info("Application did finished unsuccessfully." + " YarnState=" + appState.toString()
                    + ", FinalStatus=" + appStatus.toString());
            success = false;
        }

        return success;
    } finally {
        rmClient.stop();
    }
}

From source file:ApplicationMaster.java

License:Apache License

@VisibleForTesting
protected boolean finish() {
    // wait for completion.
    while (!done && (numCompletedContainers.get() != numTotalContainers)) {
        try {/*from  w  w w . j  a v  a2s  .com*/
            Thread.sleep(200);
        } catch (InterruptedException ex) {
        }
    }

    // Join all launched threads
    // needed for when we time out
    // and we need to release containers
    for (Thread launchThread : launchThreads) {
        try {
            launchThread.join(10000);
        } catch (InterruptedException e) {
            LOG.info("Exception thrown in thread join: " + e.getMessage());
            e.printStackTrace();
        }
    }

    // When the application completes, it should stop all running containers
    LOG.info("Application completed. Stopping running containers");
    nmClientAsync.stop();

    // When the application completes, it should send a finish application
    // signal to the RM
    LOG.info("Application completed. Signalling finish to RM");

    FinalApplicationStatus appStatus;
    String appMessage = null;
    boolean success = true;
    if (numFailedContainers.get() == 0 && numCompletedContainers.get() == numTotalContainers) {
        appStatus = FinalApplicationStatus.SUCCEEDED;
    } else {
        appStatus = FinalApplicationStatus.FAILED;
        appMessage = "Diagnostics." + ", total=" + numTotalContainers + ", completed="
                + numCompletedContainers.get() + ", allocated=" + numAllocatedContainers.get() + ", failed="
                + numFailedContainers.get();
        success = false;
    }
    try {
        amRMClient.unregisterApplicationMaster(appStatus, appMessage, null);
    } catch (YarnException ex) {
        LOG.error("Failed to unregister application", ex);
    } catch (IOException e) {
        LOG.error("Failed to unregister application", e);
    }

    amRMClient.stop();

    return success;
}

From source file:alluxio.yarn.ApplicationMaster.java

License:Apache License

/**
 * Shuts down the application master, unregistering it from Yarn and stopping its clients.
 *///from w  w  w  . j  a va2 s .  c  o m
public void stop() {
    try {
        mRMClient.unregisterApplicationMaster(FinalApplicationStatus.SUCCEEDED, "", "");
    } catch (YarnException e) {
        LOG.error("Failed to unregister application", e);
    } catch (IOException e) {
        LOG.error("Failed to unregister application", e);
    }
    mRMClient.stop();
    // TODO(andrew): Think about whether we should stop mNMClient here
    mYarnClient.stop();
}

From source file:alluxio.yarn.ApplicationMasterTest.java

License:Apache License

/**
 * Tests that stop unregisters the Application Master and stops the clients.
 *//*from ww  w.  j a  va  2s  . c  om*/
@Test
public void stopTest() throws Exception {
    mMaster.stop();
    Mockito.verify(mRMClient).unregisterApplicationMaster(FinalApplicationStatus.SUCCEEDED, "", "");
    Mockito.verify(mRMClient).stop();
    Mockito.verify(mYarnClient).stop();
}

From source file:alluxio.yarn.Client.java

License:Apache License

/**
 * Monitor the submitted application until app is running, finished, killed or failed.
 *
 * @throws YarnException if errors occur when obtaining application report from ResourceManager
 * @throws IOException if errors occur when obtaining application report from ResourceManager
 *///from  w  ww. jav  a2s .  c  o m
private void monitorApplication() throws YarnException, IOException {
    while (true) {
        // Check app status every 5 seconds
        CommonUtils.sleepMs(5 * Constants.SECOND_MS);
        // Get application report for the appId we are interested in
        ApplicationReport report = mYarnClient.getApplicationReport(mAppId);

        YarnApplicationState state = report.getYarnApplicationState();
        FinalApplicationStatus dsStatus = report.getFinalApplicationStatus();
        switch (state) {
        case RUNNING:
            System.out.println("Application is running. Tracking url is " + report.getTrackingUrl());
            return;
        case FINISHED:
            if (FinalApplicationStatus.SUCCEEDED == dsStatus) {
                System.out.println("Application has completed successfully");
            } else {
                System.out.println("Application finished unsuccessfully. YarnState=" + state.toString()
                        + ", DSFinalStatus=" + dsStatus.toString());
            }
            return;
        case KILLED: // intended to fall through
        case FAILED:
            System.out.println("Application did not finish. YarnState=" + state.toString() + ", DSFinalStatus="
                    + dsStatus.toString());
            return;
        default:
            System.out.println("Application is in state " + state + ". Waiting.");
        }
    }
}

From source file:cn.edu.buaa.act.petuumOnYarn.ApplicationMaster.java

License:Apache License

@VisibleForTesting
protected boolean finish() {
    // wait for completion.
    while (!done && (numCompletedContainers.get() != numTotalContainers)) {
        try {//from  w w  w.ja va2s.c o  m
            Thread.sleep(200);
        } catch (InterruptedException ex) {
        }
    }

    // Join all launched threads
    // needed for when we time out
    // and we need to release containers
    for (Thread launchThread : launchThreads) {
        try {
            launchThread.join(10000);
        } catch (InterruptedException e) {
            LOG.info("Exception thrown in thread join: " + e.getMessage());
            e.printStackTrace();
        }
    }

    // When the application completes, it should stop all running containers
    LOG.info("Application completed. Stopping running containers");
    nmClientAsync.stop();

    // When the application completes, it should send a finish application
    // signal to the RM
    LOG.info("Application completed. Signalling finish to RM");

    FinalApplicationStatus appStatus;
    String appMessage = null;
    boolean success = true;
    if (numFailedContainers.get() == 0 && numCompletedContainers.get() == numTotalContainers) {
        appStatus = FinalApplicationStatus.SUCCEEDED;
    } else {
        appStatus = FinalApplicationStatus.FAILED;
        appMessage = "Diagnostics." + ", total=" + numTotalContainers + ", completed="
                + numCompletedContainers.get() + ", allocated=" + numAllocatedContainers.get() + ", failed="
                + numFailedContainers.get();
        LOG.info(appMessage);
        success = false;
    }
    try {
        amRMClient.unregisterApplicationMaster(appStatus, appMessage, null);
    } catch (YarnException ex) {
        LOG.error("Failed to unregister application", ex);
    } catch (IOException e) {
        LOG.error("Failed to unregister application", e);
    }

    amRMClient.stop();

    return success;
}

From source file:cn.edu.buaa.act.petuumOnYarn.Client.java

License:Apache License

/**
 * Monitor the submitted application for completion. Kill application if
 * time expires.//from w  w  w.  j a v a  2s . co  m
 * 
 * @param appId
 *            Application Id of application to be monitored
 * @return true if application completed successfully
 * @throws YarnException
 * @throws IOException
 */
private boolean monitorApplication(ApplicationId appId) throws YarnException, IOException {

    while (true) {

        // Check app status every 1 second.
        try {
            Thread.sleep(1000);
        } catch (InterruptedException e) {
            LOG.debug("Thread sleep in monitoring loop interrupted");
        }

        // Get application report for the appId we are interested in
        ApplicationReport report = yarnClient.getApplicationReport(appId);

        LOG.info("Got application report from ASM for" + ", appId=" + appId.getId() + ", clientToAMToken="
                + report.getClientToAMToken() + ", appDiagnostics=" + report.getDiagnostics()
                + ", appMasterHost=" + report.getHost() + ", appQueue=" + report.getQueue()
                + ", appMasterRpcPort=" + report.getRpcPort() + ", appStartTime=" + report.getStartTime()
                + ", yarnAppState=" + report.getYarnApplicationState().toString() + ", distributedFinalState="
                + report.getFinalApplicationStatus().toString() + ", appTrackingUrl=" + report.getTrackingUrl()
                + ", appUser=" + report.getUser());

        YarnApplicationState state = report.getYarnApplicationState();
        FinalApplicationStatus dsStatus = report.getFinalApplicationStatus();
        if (YarnApplicationState.FINISHED == state) {
            if (FinalApplicationStatus.SUCCEEDED == dsStatus) {
                LOG.info("Application has completed successfully. Breaking monitoring loop");
                return true;
            } else {
                LOG.info("Application finished unsuccessfully." + " YarnState=" + state.toString()
                        + ", FinalStatus=" + dsStatus.toString() + ". Breaking monitoring loop");
                return false;
            }
        } else if (YarnApplicationState.KILLED == state || YarnApplicationState.FAILED == state) {
            LOG.info("Application did not finish." + " YarnState=" + state.toString() + ", FinalStatus="
                    + dsStatus.toString() + ". Breaking monitoring loop");
            return false;
        }
    }

}

From source file:com.bigjob.ApplicationMaster.java

License:Apache License

private void finish() {
    // Join all launched threads
    // needed for when we time out
    // and we need to release containers
    for (Thread launchThread : launchThreads) {
        try {/*www  .j  a va  2 s .c o m*/
            launchThread.join(10000);
        } catch (InterruptedException e) {
            LOG.info("Exception thrown in thread join: " + e.getMessage());
            e.printStackTrace();
        }
    }

    // When the application completes, it should stop all running containers
    LOG.info("Application completed. Stopping running containers");
    nmClientAsync.stop();

    // When the application completes, it should send a finish application
    // signal to the RM
    LOG.info("Application completed. Signalling finish to RM");

    FinalApplicationStatus appStatus;
    String appMessage = null;
    success = true;
    if (numFailedContainers.get() == 0 && numCompletedContainers.get() == numTotalContainers) {
        appStatus = FinalApplicationStatus.SUCCEEDED;
    } else {
        appStatus = FinalApplicationStatus.FAILED;
        appMessage = "Diagnostics." + ", total=" + numTotalContainers + ", completed="
                + numCompletedContainers.get() + ", allocated=" + numAllocatedContainers.get() + ", failed="
                + numFailedContainers.get();
        success = false;
    }
    try {
        amRMClient.unregisterApplicationMaster(appStatus, appMessage, null);
    } catch (YarnException ex) {
        LOG.error("Failed to unregister application", ex);
    } catch (IOException e) {
        LOG.error("Failed to unregister application", e);
    }

    amRMClient.stop();
}

From source file:com.bigjob.Client.java

License:Apache License

/**
 * Monitor the submitted application for completion. 
 * Kill application if time expires. /*from   w ww.java 2  s.co  m*/
 * @param appId Application Id of application to be monitored
 * @return true if application completed successfully
 * @throws YarnException
 * @throws IOException
 */
private boolean monitorApplication(ApplicationId appId) throws YarnException, IOException {

    while (true) {

        // Check app status every 1 second.
        try {
            Thread.sleep(1000);
        } catch (InterruptedException e) {
            LOG.debug("Thread sleep in monitoring loop interrupted");
        }

        // Get application report for the appId we are interested in 
        ApplicationReport report = yarnClient.getApplicationReport(appId);

        LOG.info("Got application report from ASM for" + ", appId=" + appId.getId() + ", clientToAMToken="
                + report.getClientToAMToken() + ", appDiagnostics=" + report.getDiagnostics()
                + ", appMasterHost=" + report.getHost() + ", appQueue=" + report.getQueue()
                + ", appMasterRpcPort=" + report.getRpcPort() + ", appStartTime=" + report.getStartTime()
                + ", yarnAppState=" + report.getYarnApplicationState().toString() + ", distributedFinalState="
                + report.getFinalApplicationStatus().toString() + ", appTrackingUrl=" + report.getTrackingUrl()
                + ", appUser=" + report.getUser());

        YarnApplicationState state = report.getYarnApplicationState();
        FinalApplicationStatus dsStatus = report.getFinalApplicationStatus();
        if (YarnApplicationState.FINISHED == state) {
            if (FinalApplicationStatus.SUCCEEDED == dsStatus) {
                LOG.info("Application has completed successfully. Breaking monitoring loop");
                return true;
            } else {
                LOG.info("Application did finished unsuccessfully." + " YarnState=" + state.toString()
                        + ", DSFinalStatus=" + dsStatus.toString() + ". Breaking monitoring loop");
                return false;
            }
        } else if (YarnApplicationState.KILLED == state || YarnApplicationState.FAILED == state) {
            LOG.info("Application did not finish." + " YarnState=" + state.toString() + ", DSFinalStatus="
                    + dsStatus.toString() + ". Breaking monitoring loop");
            return false;
        }

        if (System.currentTimeMillis() > (clientStartTime + clientTimeout)) {
            LOG.info("Reached client specified timeout for application. Killing application");
            forceKillApplication(appId);
            return false;
        }
    }

}

From source file:com.cfets.door.yarn.jboss.JBossApplicationMaster.java

License:Apache License

private void finish() {
    for (Thread launchThread : launchThreads) {
        try {//from   w  w  w  . jav a2  s . c  o m
            launchThread.join(10000);
        } catch (InterruptedException e) {
            LOG.info("Exception thrown in thread join: " + e.getMessage());
            e.printStackTrace();
        }
    }

    LOG.info("Application completed. Stopping running containers");
    nmClientAsync.stop();

    LOG.info("Application completed. Signalling finish to RM");

    FinalApplicationStatus appStatus;
    String appMessage = null;
    success = true;
    if (numFailedContainers.get() == 0 && numCompletedContainers.get() == numTotalContainers) {
        appStatus = FinalApplicationStatus.SUCCEEDED;
    } else {
        appStatus = FinalApplicationStatus.FAILED;
        appMessage = "Diagnostics." + ", total=" + numTotalContainers + ", completed="
                + numCompletedContainers.get() + ", allocated=" + numAllocatedContainers.get() + ", failed="
                + numFailedContainers.get();
        success = false;
    }
    try {
        resourceManager.unregisterApplicationMaster(appStatus, appMessage, null);
    } catch (YarnException ex) {
        LOG.log(Level.SEVERE, "Failed to unregister application", ex);
    } catch (IOException e) {
        LOG.log(Level.SEVERE, "Failed to unregister application", e);
    }

    done = true;
    resourceManager.stop();
}