Java Code Examples for org.apache.hadoop.yarn.api.records.YarnApplicationState#FINISHED
The following examples show how to use
org.apache.hadoop.yarn.api.records.YarnApplicationState#FINISHED .
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Example 1
| Source File: YARNRunner.java From hadoop with Apache License 2.0 | 7 votes |
|
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 2
| Source File: ApexCli.java From Bats with Apache License 2.0 | 6 votes |
|
protected ApplicationReport getApplicationByName(String appName)
{
if (appName == null) {
throw new CliException("Invalid application name provided by user");
}
List<ApplicationReport> appList = getApplicationList();
for (ApplicationReport ar : appList) {
if ((ar.getName().equals(appName)) &&
(ar.getYarnApplicationState() != YarnApplicationState.KILLED) &&
(ar.getYarnApplicationState() != YarnApplicationState.FINISHED)) {
LOG.debug("Application Name: {} Application ID: {} Application State: {}",
ar.getName(), ar.getApplicationId().toString(), YarnApplicationState.FINISHED);
return ar;
}
}
return null;
}
Example 3
| Source File: ApexCli.java From attic-apex-core with Apache License 2.0 | 6 votes |
|
protected ApplicationReport getApplicationByName(String appName)
{
if (appName == null) {
throw new CliException("Invalid application name provided by user");
}
List<ApplicationReport> appList = getApplicationList();
for (ApplicationReport ar : appList) {
if ((ar.getName().equals(appName)) &&
(ar.getYarnApplicationState() != YarnApplicationState.KILLED) &&
(ar.getYarnApplicationState() != YarnApplicationState.FINISHED)) {
LOG.debug("Application Name: {} Application ID: {} Application State: {}",
ar.getName(), ar.getApplicationId().toString(), YarnApplicationState.FINISHED);
return ar;
}
}
return null;
}
Example 4
| Source File: ApplicationCLI.java From big-c with Apache License 2.0 | 6 votes |
|
/**
* Kills the application with the application id as appId
*
* @param applicationId
* @throws YarnException
* @throws IOException
*/
private void killApplication(String applicationId) throws YarnException,
IOException {
ApplicationId appId = ConverterUtils.toApplicationId(applicationId);
ApplicationReport appReport = null;
try {
appReport = client.getApplicationReport(appId);
} catch (ApplicationNotFoundException e) {
sysout.println("Application with id '" + applicationId +
"' doesn't exist in RM.");
throw e;
}
if (appReport.getYarnApplicationState() == YarnApplicationState.FINISHED
|| appReport.getYarnApplicationState() == YarnApplicationState.KILLED
|| appReport.getYarnApplicationState() == YarnApplicationState.FAILED) {
sysout.println("Application " + applicationId + " has already finished ");
} else {
sysout.println("Killing application " + applicationId);
client.killApplication(appId);
}
}
Example 5
| Source File: RMServerUtils.java From big-c with Apache License 2.0 | 6 votes |
|
public static YarnApplicationState createApplicationState(
RMAppState rmAppState) {
switch (rmAppState) {
case NEW:
return YarnApplicationState.NEW;
case NEW_SAVING:
return YarnApplicationState.NEW_SAVING;
case SUBMITTED:
return YarnApplicationState.SUBMITTED;
case ACCEPTED:
return YarnApplicationState.ACCEPTED;
case RUNNING:
return YarnApplicationState.RUNNING;
case FINISHING:
case FINISHED:
return YarnApplicationState.FINISHED;
case KILLED:
return YarnApplicationState.KILLED;
case FAILED:
return YarnApplicationState.FAILED;
default:
throw new YarnRuntimeException("Unknown state passed!");
}
}
Example 6
| Source File: ApplicationCLI.java From hadoop with Apache License 2.0 | 6 votes |
|
/**
* Kills the application with the application id as appId
*
* @param applicationId
* @throws YarnException
* @throws IOException
*/
private void killApplication(String applicationId) throws YarnException,
IOException {
ApplicationId appId = ConverterUtils.toApplicationId(applicationId);
ApplicationReport appReport = null;
try {
appReport = client.getApplicationReport(appId);
} catch (ApplicationNotFoundException e) {
sysout.println("Application with id '" + applicationId +
"' doesn't exist in RM.");
throw e;
}
if (appReport.getYarnApplicationState() == YarnApplicationState.FINISHED
|| appReport.getYarnApplicationState() == YarnApplicationState.KILLED
|| appReport.getYarnApplicationState() == YarnApplicationState.FAILED) {
sysout.println("Application " + applicationId + " has already finished ");
} else {
sysout.println("Killing application " + applicationId);
client.killApplication(appId);
}
}
Example 7
| Source File: RMServerUtils.java From hadoop with Apache License 2.0 | 6 votes |
|
public static YarnApplicationState createApplicationState(
RMAppState rmAppState) {
switch (rmAppState) {
case NEW:
return YarnApplicationState.NEW;
case NEW_SAVING:
return YarnApplicationState.NEW_SAVING;
case SUBMITTED:
return YarnApplicationState.SUBMITTED;
case ACCEPTED:
return YarnApplicationState.ACCEPTED;
case RUNNING:
return YarnApplicationState.RUNNING;
case FINISHING:
case FINISHED:
return YarnApplicationState.FINISHED;
case KILLED:
return YarnApplicationState.KILLED;
case FAILED:
return YarnApplicationState.FAILED;
default:
throw new YarnRuntimeException("Unknown state passed!");
}
}
Example 8
| Source File: LocalClient.java From tez with Apache License 2.0 | 6 votes |
|
protected YarnApplicationState convertDAGAppMasterState(DAGAppMasterState dagAppMasterState) {
switch (dagAppMasterState) {
case NEW:
return YarnApplicationState.NEW;
case INITED:
case RECOVERING:
case IDLE:
case RUNNING:
return YarnApplicationState.RUNNING;
case SUCCEEDED:
return YarnApplicationState.FINISHED;
case FAILED:
return YarnApplicationState.FAILED;
case KILLED:
return YarnApplicationState.KILLED;
case ERROR:
return YarnApplicationState.FAILED;
default:
return YarnApplicationState.SUBMITTED;
}
}
Example 9
| Source File: YARNITCase.java From flink with Apache License 2.0 | 6 votes |
|
private void waitApplicationFinishedElseKillIt(
ApplicationId applicationId,
Duration timeout,
YarnClusterDescriptor yarnClusterDescriptor) throws Exception {
Deadline deadline = Deadline.now().plus(timeout);
YarnApplicationState state = getYarnClient().getApplicationReport(applicationId).getYarnApplicationState();
while (state != YarnApplicationState.FINISHED) {
if (state == YarnApplicationState.FAILED || state == YarnApplicationState.KILLED) {
Assert.fail("Application became FAILED or KILLED while expecting FINISHED");
}
if (deadline.isOverdue()) {
yarnClusterDescriptor.killCluster(applicationId);
Assert.fail("Application didn't finish before timeout");
}
sleep(sleepIntervalInMS);
state = getYarnClient().getApplicationReport(applicationId).getYarnApplicationState();
}
}
Example 10
| Source File: Client.java From Scribengin with GNU Affero General Public License v3.0 | 5 votes |
|
private boolean monitorApplication(ApplicationId appId) throws YarnException, IOException {
boolean r = false;
while (true) {
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
r = false;
break;
}
ApplicationReport report = yarnClient.getApplicationReport(appId);
YarnApplicationState state = report.getYarnApplicationState();
FinalApplicationStatus status = report.getFinalApplicationStatus();
if (state == YarnApplicationState.FINISHED) {
if (status == FinalApplicationStatus.SUCCEEDED) {
LOG.info("Completed sucessfully.");
r = true;
break;
} else {
LOG.info("Application errored out. YarnState=" + state.toString() + ", finalStatue="
+ status.toString());
r = false;
break;
}
} else if (state == YarnApplicationState.KILLED || state == YarnApplicationState.FAILED) {
LOG.info("Application errored out. YarnState=" + state.toString() + ", finalStatue="
+ status.toString());
r = false;
break;
}
}// while
return r;
}
Example 11
| Source File: Client.java From Hi-WAY with Apache License 2.0 | 5 votes |
|
/**
* Monitor the submitted application for completion. Kill application if time expires.
*
* @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) {
System.out.println("Thread sleep in monitoring loop interrupted");
}
// Get application report for the appId we are interested in
ApplicationReport report = yarnClient.getApplicationReport(appId);
YarnApplicationState state = report.getYarnApplicationState();
FinalApplicationStatus dsStatus = report.getFinalApplicationStatus();
if (YarnApplicationState.FINISHED == state) {
if (FinalApplicationStatus.SUCCEEDED == dsStatus) {
System.out.println("Application has completed successfully. Breaking monitoring loop");
System.out.println(report.getDiagnostics());
return true;
}
System.out.println("Application finished unsuccessfully." + " YarnState=" + state.toString() + ", DSFinalStatus=" + dsStatus.toString()
+ ". Breaking monitoring loop");
return false;
} else if (YarnApplicationState.KILLED == state || YarnApplicationState.FAILED == state) {
System.out.println("Application did not finish." + " YarnState=" + state.toString() + ", DSFinalStatus=" + dsStatus.toString()
+ ". Breaking monitoring loop");
return false;
}
if (System.currentTimeMillis() > (clientStartTime + clientTimeout)) {
System.out.println("Reached client specified timeout for application. Killing application");
forceKillApplication(appId);
return false;
}
}
}
Example 12
| Source File: DAGClientImpl.java From tez with Apache License 2.0 | 5 votes |
|
private void checkAndSetDagCompletionStatus() {
ApplicationReport appReport = realClient.getApplicationReportInternal();
if (appReport != null) {
final YarnApplicationState appState = appReport.getYarnApplicationState();
if (appState == YarnApplicationState.FINISHED || appState == YarnApplicationState.FAILED ||
appState == YarnApplicationState.KILLED) {
dagCompleted = true;
}
}
}
Example 13
| Source File: Client.java From hadoop-mini-clusters with Apache License 2.0 | 4 votes |
|
public void run(String[] args) throws Exception {
final String command = args[0];
final int n = Integer.valueOf(args[1]);
final Path jarPath = new Path(args[2]);
final String resourceManagerAddress = args[3];
final String resourceManagerHostname = args[4];
final String resourceManagerSchedulerAddress = args[5];
final String resourceManagerResourceTrackerAddress = args[6];
// Create yarnClient
YarnConfiguration conf = new YarnConfiguration();
conf.set("yarn.resourcemanager.address", resourceManagerAddress);
conf.set("yarn.resourcemanager.hostname", resourceManagerHostname);
conf.set("yarn.resourcemanager.scheduler.address", resourceManagerSchedulerAddress);
conf.set("yarn.resourcemanager.resource-tracker.address", resourceManagerResourceTrackerAddress);
YarnClient yarnClient = YarnClient.createYarnClient();
yarnClient.init(conf);
yarnClient.start();
// Create application via yarnClient
YarnClientApplication app = yarnClient.createApplication();
// Set up the container launch context for the application master
ContainerLaunchContext amContainer =
Records.newRecord(ContainerLaunchContext.class);
amContainer.setCommands(
Collections.singletonList(
"$JAVA_HOME/bin/java" +
" -Xmx256M" +
" com.hortonworks.simpleyarnapp.ApplicationMaster" +
" " + command +
" " + String.valueOf(n) +
" " + resourceManagerAddress +
" " + resourceManagerHostname +
" " + resourceManagerSchedulerAddress +
" " + resourceManagerResourceTrackerAddress +
" 1>" + ApplicationConstants.LOG_DIR_EXPANSION_VAR + "/stdout" +
" 2>" + ApplicationConstants.LOG_DIR_EXPANSION_VAR + "/stderr"
)
);
// Setup jar for ApplicationMaster
LocalResource appMasterJar = Records.newRecord(LocalResource.class);
setupAppMasterJar(jarPath, appMasterJar);
amContainer.setLocalResources(
Collections.singletonMap("simple-yarn-app-1.1.0.jar", appMasterJar));
// Setup CLASSPATH for ApplicationMaster
Map<String, String> appMasterEnv = new HashMap<String, String>();
setupAppMasterEnv(appMasterEnv);
amContainer.setEnvironment(appMasterEnv);
// Set up resource type requirements for ApplicationMaster
Resource capability = Records.newRecord(Resource.class);
capability.setMemory(256);
capability.setVirtualCores(1);
// Finally, set-up ApplicationSubmissionContext for the application
ApplicationSubmissionContext appContext =
app.getApplicationSubmissionContext();
appContext.setApplicationName("simple-yarn-app"); // application name
appContext.setAMContainerSpec(amContainer);
appContext.setResource(capability);
appContext.setQueue("default"); // queue
// Submit application
ApplicationId appId = appContext.getApplicationId();
System.out.println("Submitting application " + appId);
yarnClient.submitApplication(appContext);
ApplicationReport appReport = yarnClient.getApplicationReport(appId);
YarnApplicationState appState = appReport.getYarnApplicationState();
while (appState != YarnApplicationState.FINISHED &&
appState != YarnApplicationState.KILLED &&
appState != YarnApplicationState.FAILED) {
Thread.sleep(100);
appReport = yarnClient.getApplicationReport(appId);
appState = appReport.getYarnApplicationState();
}
System.out.println(
"Application " + appId + " finished with" +
" state " + appState +
" at " + appReport.getFinishTime());
}
Example 14
| Source File: Client.java From hadoop with Apache License 2.0 | 4 votes |
|
/**
* Monitor the submitted application for completion.
* Kill application if time expires.
* @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;
}
}
}
Example 15
| Source File: UnmanagedAMLauncher.java From hadoop with Apache License 2.0 | 4 votes |
|
public boolean run() throws IOException, YarnException {
LOG.info("Starting Client");
// Connect to ResourceManager
rmClient.start();
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();
}
}
Example 16
| Source File: TezClient.java From tez with Apache License 2.0 | 4 votes |
|
private boolean isJobInTerminalState(YarnApplicationState yarnApplicationState) {
return (yarnApplicationState == YarnApplicationState.FINISHED
|| yarnApplicationState == YarnApplicationState.FAILED
|| yarnApplicationState == YarnApplicationState.KILLED);
}
Example 17
| Source File: YarnTestBase.java From Flink-CEPplus with Apache License 2.0 | 4 votes |
|
private static boolean isApplicationRunning(ApplicationReport app) {
final YarnApplicationState yarnApplicationState = app.getYarnApplicationState();
return yarnApplicationState != YarnApplicationState.FINISHED
&& app.getYarnApplicationState() != YarnApplicationState.KILLED
&& app.getYarnApplicationState() != YarnApplicationState.FAILED;
}
Example 18
| Source File: UnmanagedAMLauncher.java From big-c with Apache License 2.0 | 4 votes |
|
public boolean run() throws IOException, YarnException {
LOG.info("Starting Client");
// Connect to ResourceManager
rmClient.start();
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();
}
}
Example 19
| Source File: InlineAM.java From attic-apex-core with Apache License 2.0 | 4 votes |
|
public boolean run() throws Exception
{
LOG.info("Starting Client");
// Connect to ResourceManager
rmClient.start();
try {
// Get a new application id
YarnClientApplication newApp = rmClient.createApplication();
ApplicationId appId = newApp.getNewApplicationResponse().getApplicationId();
// Create launch context for app master
LOG.info("Setting up application submission context for ASM");
ApplicationSubmissionContext appContext = Records
.newRecord(ApplicationSubmissionContext.class);
// set the application id
appContext.setApplicationId(appId);
// 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);
// Monitor the application to wait for launch state
ApplicationReport appReport = monitorApplication(appId,
EnumSet.of(YarnApplicationState.ACCEPTED));
ApplicationAttemptId attemptId = appReport.getCurrentApplicationAttemptId();
LOG.info("Launching application with id: " + attemptId);
// launch AM
runAM(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();
}
}
Example 20
| Source File: Client.java From metron with Apache License 2.0 | 4 votes |
|
/**
* Monitor the submitted application for completion.
* Kill application if time expires.
* @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.RUNNING == state) {
LOG.info("Application is running...");
return true;
}
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;
}
}
}
