List of usage examples for org.apache.hadoop.yarn.api.records ApplicationSubmissionContext setApplicationId
@Public @Stable public abstract void setApplicationId(ApplicationId applicationId);
ApplicationId of the submitted application. From source file:com.cloudera.kitten.client.service.YarnClientServiceImpl.java
License:Open Source License
@Override protected void startUp() { this.applicationsManager = applicationsManagerFactory.connect(); GetNewApplicationResponse newApp = getNewApplication(); this.applicationId = newApp.getApplicationId(); ContainerLaunchContextFactory clcFactory = new ContainerLaunchContextFactory( newApp.getMinimumResourceCapability(), newApp.getMaximumResourceCapability()); LOG.info("Setting up application submission context for the application master"); ApplicationSubmissionContext appContext = Records.newRecord(ApplicationSubmissionContext.class); appContext.setApplicationId(applicationId); appContext.setApplicationName(parameters.getApplicationName()); // Setup the container for the application master. ContainerLaunchParameters appMasterParams = parameters.getApplicationMasterParameters(applicationId); ContainerLaunchContext clc = clcFactory.create(appMasterParams); appContext.setAMContainerSpec(clc);//ww w . ja v a 2s . co m appContext.setUser(appMasterParams.getUser()); appContext.setQueue(parameters.getQueue()); appContext.setPriority(ContainerLaunchContextFactory.createPriority(appMasterParams.getPriority())); submitApplication(appContext); stopwatch.start(); }
From source file:com.cloudera.llama.am.yarn.YarnRMConnector.java
License:Apache License
private ApplicationId _createApp(YarnClient rmClient, String queue) throws LlamaException { try {/*w w w .jav a 2s. co m*/ // Create application YarnClientApplication newApp = rmClient.createApplication(); ApplicationId appId = newApp.getNewApplicationResponse().getApplicationId(); // Create launch context for app master ApplicationSubmissionContext appContext = Records.newRecord(ApplicationSubmissionContext.class); // set the application id appContext.setApplicationId(appId); // set the application name appContext.setApplicationName("Llama for " + queue); appContext.setApplicationType(appType); // Set the priority for the application master Priority pri = Records.newRecord(Priority.class); int priority = getConf().getInt(AM_PRIORITY_KEY, AM_PRIORITY_DEFAULT); pri.setPriority(priority); appContext.setPriority(pri); // Set the queue to which this application is to be submitted in the RM appContext.setQueue(queue); // Set up the container launch context for the application master ContainerLaunchContext amContainer = Records.newRecord(ContainerLaunchContext.class); appContext.setAMContainerSpec(amContainer); // unmanaged AM appContext.setUnmanagedAM(true); // setting max attempts to 1 to avoid warning from Yarn RM // as the AM is unmanaged, it doesn't really matter. appContext.setMaxAppAttempts(1); // Submit the application to the applications manager return rmClient.submitApplication(appContext); } catch (Exception ex) { throw new LlamaException(ex, ErrorCode.AM_CANNOT_CREATE, queue); } }
From source file:com.continuuity.weave.internal.yarn.Hadoop20YarnAppClient.java
License:Apache License
@Override public ProcessLauncher<ApplicationId> createLauncher(WeaveSpecification weaveSpec) throws Exception { // Request for new application final GetNewApplicationResponse response = yarnClient.getNewApplication(); final ApplicationId appId = response.getApplicationId(); // Setup the context for application submission final ApplicationSubmissionContext appSubmissionContext = Records .newRecord(ApplicationSubmissionContext.class); appSubmissionContext.setApplicationId(appId); appSubmissionContext.setApplicationName(weaveSpec.getName()); appSubmissionContext.setUser(user);//from ww w .j ava 2s. c o m ApplicationSubmitter submitter = new ApplicationSubmitter() { @Override public ProcessController<YarnApplicationReport> submit(YarnLaunchContext launchContext, Resource capability) { ContainerLaunchContext context = launchContext.getLaunchContext(); addRMToken(context); context.setUser(appSubmissionContext.getUser()); context.setResource(adjustMemory(response, capability)); appSubmissionContext.setAMContainerSpec(context); try { yarnClient.submitApplication(appSubmissionContext); return new ProcessControllerImpl(yarnClient, appId); } catch (YarnRemoteException e) { LOG.error("Failed to submit application {}", appId, e); throw Throwables.propagate(e); } } }; return new ApplicationMasterProcessLauncher(appId, submitter); }
From source file:com.continuuity.weave.internal.yarn.Hadoop21YarnAppClient.java
License:Apache License
@Override public ProcessLauncher<ApplicationId> createLauncher(WeaveSpecification weaveSpec) throws Exception { // Request for new application YarnClientApplication application = yarnClient.createApplication(); final GetNewApplicationResponse response = application.getNewApplicationResponse(); final ApplicationId appId = response.getApplicationId(); // Setup the context for application submission final ApplicationSubmissionContext appSubmissionContext = application.getApplicationSubmissionContext(); appSubmissionContext.setApplicationId(appId); appSubmissionContext.setApplicationName(weaveSpec.getName()); ApplicationSubmitter submitter = new ApplicationSubmitter() { @Override//from w w w .ja v a 2 s .c om public ProcessController<YarnApplicationReport> submit(YarnLaunchContext context, Resource capability) { ContainerLaunchContext launchContext = context.getLaunchContext(); addRMToken(launchContext); appSubmissionContext.setAMContainerSpec(launchContext); appSubmissionContext.setResource(adjustMemory(response, capability)); appSubmissionContext.setMaxAppAttempts(2); try { yarnClient.submitApplication(appSubmissionContext); return new ProcessControllerImpl(yarnClient, appId); } catch (Exception e) { LOG.error("Failed to submit application {}", appId, e); throw Throwables.propagate(e); } } }; return new ApplicationMasterProcessLauncher(appId, submitter); }
From source file:com.continuuity.weave.yarn.YarnWeavePreparer.java
License:Open Source License
@Override public WeaveController start() { // TODO: Unify this with {@link ProcessLauncher} try {/* w ww . j a v a 2 s . c o m*/ GetNewApplicationResponse response = yarnClient.getNewApplication(); ApplicationId applicationId = response.getApplicationId(); ApplicationSubmissionContext appSubmissionContext = Records .newRecord(ApplicationSubmissionContext.class); appSubmissionContext.setApplicationId(applicationId); appSubmissionContext.setApplicationName(weaveSpec.getName()); Map<String, LocalResource> localResources = Maps.newHashMap(); Multimap<String, LocalFile> transformedLocalFiles = HashMultimap.create(); createAppMasterJar(createBundler(), localResources); createContainerJar(createBundler(), localResources); populateRunnableResources(weaveSpec, transformedLocalFiles); saveWeaveSpec(weaveSpec, transformedLocalFiles, localResources); saveLogback(localResources); saveLauncher(localResources); saveKafka(localResources); saveArguments(arguments, runnableArgs, localResources); saveLocalFiles(localResources, ImmutableSet.of("weaveSpec.json", "logback-template.xml", "container.jar", "launcher.jar", "arguments.json")); ContainerLaunchContext containerLaunchContext = Records.newRecord(ContainerLaunchContext.class); containerLaunchContext.setLocalResources(localResources); // java -cp launcher.jar:$HADOOP_CONF_DIR -XmxMemory // com.continuuity.weave.internal.WeaveLauncher // appMaster.jar // com.continuuity.weave.internal.appmaster.ApplicationMasterMain // false containerLaunchContext.setCommands(ImmutableList.of("java", "-cp", "launcher.jar:$HADOOP_CONF_DIR", "-Xmx" + APP_MASTER_MEMORY_MB + "m", WeaveLauncher.class.getName(), "appMaster.jar", ApplicationMasterMain.class.getName(), Boolean.FALSE.toString(), " 1>" + ApplicationConstants.LOG_DIR_EXPANSION_VAR + "/stdout", " 2>" + ApplicationConstants.LOG_DIR_EXPANSION_VAR + "/stderr")); containerLaunchContext.setEnvironment(ImmutableMap.<String, String>builder() .put(EnvKeys.WEAVE_APP_ID, Integer.toString(applicationId.getId())) .put(EnvKeys.WEAVE_APP_ID_CLUSTER_TIME, Long.toString(applicationId.getClusterTimestamp())) .put(EnvKeys.WEAVE_APP_DIR, getAppLocation().toURI().toASCIIString()) .put(EnvKeys.WEAVE_ZK_CONNECT, zkClient.getConnectString()) .put(EnvKeys.WEAVE_RUN_ID, runId.getId()).build()); Resource capability = Records.newRecord(Resource.class); capability.setMemory(APP_MASTER_MEMORY_MB); containerLaunchContext.setResource(capability); appSubmissionContext.setAMContainerSpec(containerLaunchContext); yarnClient.submitApplication(appSubmissionContext); return createController(applicationId, runId, logHandlers); } catch (Exception e) { throw Throwables.propagate(e); } }
From source file:com.datatorrent.stram.InlineAM.java
License:Apache License
public boolean run() throws Exception { LOG.info("Starting Client"); // Connect to ResourceManager rmClient.start();/*from www.j av a 2 s .co m*/ 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(); } }
From source file:com.datatorrent.stram.StramClient.java
License:Apache License
/** * Launch application for the dag represented by this client. * * @throws YarnException//from w ww . j av a 2 s. c o m * @throws IOException */ public void startApplication() throws YarnException, IOException { Class<?>[] defaultClasses; if (applicationType.equals(YARN_APPLICATION_TYPE)) { //TODO restrict the security check to only check if security is enabled for webservices. if (UserGroupInformation.isSecurityEnabled()) { defaultClasses = DATATORRENT_SECURITY_CLASSES; } else { defaultClasses = DATATORRENT_CLASSES; } } else { throw new IllegalStateException(applicationType + " is not a valid application type."); } LinkedHashSet<String> localJarFiles = findJars(dag, defaultClasses); if (resources != null) { localJarFiles.addAll(resources); } YarnClusterMetrics clusterMetrics = yarnClient.getYarnClusterMetrics(); LOG.info("Got Cluster metric info from ASM" + ", numNodeManagers=" + clusterMetrics.getNumNodeManagers()); //GetClusterNodesRequest clusterNodesReq = Records.newRecord(GetClusterNodesRequest.class); //GetClusterNodesResponse clusterNodesResp = rmClient.clientRM.getClusterNodes(clusterNodesReq); //LOG.info("Got Cluster node info from ASM"); //for (NodeReport node : clusterNodesResp.getNodeReports()) { // LOG.info("Got node report from ASM for" // + ", nodeId=" + node.getNodeId() // + ", nodeAddress" + node.getHttpAddress() // + ", nodeRackName" + node.getRackName() // + ", nodeNumContainers" + node.getNumContainers() // + ", nodeHealthStatus" + node.getHealthReport()); //} List<QueueUserACLInfo> listAclInfo = yarnClient.getQueueAclsInfo(); for (QueueUserACLInfo aclInfo : listAclInfo) { for (QueueACL userAcl : aclInfo.getUserAcls()) { LOG.info("User ACL Info for Queue" + ", queueName=" + aclInfo.getQueueName() + ", userAcl=" + userAcl.name()); } } // Get a new application id YarnClientApplication newApp = yarnClient.createApplication(); appId = newApp.getNewApplicationResponse().getApplicationId(); // Dump out information about cluster capability as seen by the resource manager int maxMem = newApp.getNewApplicationResponse().getMaximumResourceCapability().getMemory(); LOG.info("Max mem capabililty of resources in this cluster " + maxMem); int amMemory = dag.getMasterMemoryMB(); if (amMemory > maxMem) { LOG.info("AM memory specified above max threshold of cluster. Using max value." + ", specified=" + amMemory + ", max=" + maxMem); amMemory = maxMem; } if (dag.getAttributes().get(LogicalPlan.APPLICATION_ID) == null) { dag.setAttribute(LogicalPlan.APPLICATION_ID, appId.toString()); } // 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(dag.getValue(LogicalPlan.APPLICATION_NAME)); appContext.setApplicationType(this.applicationType); if (YARN_APPLICATION_TYPE.equals(this.applicationType)) { //appContext.setMaxAppAttempts(1); // no retries until Stram is HA } // Set up the container launch context for the application master ContainerLaunchContext amContainer = Records.newRecord(ContainerLaunchContext.class); // Setup security tokens // If security is enabled get ResourceManager and NameNode delegation tokens. // Set these tokens on the container so that they are sent as part of application submission. // This also sets them up for renewal by ResourceManager. The NameNode delegation rmToken // is also used by ResourceManager to fetch the jars from HDFS and set them up for the // application master launch. if (UserGroupInformation.isSecurityEnabled()) { Credentials credentials = new Credentials(); String tokenRenewer = conf.get(YarnConfiguration.RM_PRINCIPAL); if (tokenRenewer == null || tokenRenewer.length() == 0) { throw new IOException("Can't get Master Kerberos principal for the RM to use as renewer"); } // For now, only getting tokens for the default file-system. FileSystem fs = StramClientUtils.newFileSystemInstance(conf); try { final Token<?> tokens[] = fs.addDelegationTokens(tokenRenewer, credentials); if (tokens != null) { for (Token<?> token : tokens) { LOG.info("Got dt for " + fs.getUri() + "; " + token); } } } finally { fs.close(); } addRMDelegationToken(tokenRenewer, credentials); DataOutputBuffer dob = new DataOutputBuffer(); credentials.writeTokenStorageToStream(dob); ByteBuffer fsTokens = ByteBuffer.wrap(dob.getData(), 0, dob.getLength()); amContainer.setTokens(fsTokens); } // set local resources for the application master // local files or archives as needed // In this scenario, the jar file for the application master is part of the local resources Map<String, LocalResource> localResources = new HashMap<String, LocalResource>(); // copy required jar files to dfs, to be localized for containers FileSystem fs = StramClientUtils.newFileSystemInstance(conf); try { Path appsBasePath = new Path(StramClientUtils.getDTDFSRootDir(fs, conf), StramClientUtils.SUBDIR_APPS); Path appPath = new Path(appsBasePath, appId.toString()); String libJarsCsv = copyFromLocal(fs, appPath, localJarFiles.toArray(new String[] {})); LOG.info("libjars: {}", libJarsCsv); dag.getAttributes().put(LogicalPlan.LIBRARY_JARS, libJarsCsv); LaunchContainerRunnable.addFilesToLocalResources(LocalResourceType.FILE, libJarsCsv, localResources, fs); if (archives != null) { String[] localFiles = archives.split(","); String archivesCsv = copyFromLocal(fs, appPath, localFiles); LOG.info("archives: {}", archivesCsv); dag.getAttributes().put(LogicalPlan.ARCHIVES, archivesCsv); LaunchContainerRunnable.addFilesToLocalResources(LocalResourceType.ARCHIVE, archivesCsv, localResources, fs); } if (files != null) { String[] localFiles = files.split(","); String filesCsv = copyFromLocal(fs, appPath, localFiles); LOG.info("files: {}", filesCsv); dag.getAttributes().put(LogicalPlan.FILES, filesCsv); LaunchContainerRunnable.addFilesToLocalResources(LocalResourceType.FILE, filesCsv, localResources, fs); } dag.getAttributes().put(LogicalPlan.APPLICATION_PATH, appPath.toString()); if (dag.getAttributes() .get(OperatorContext.STORAGE_AGENT) == null) { /* which would be the most likely case */ Path checkpointPath = new Path(appPath, LogicalPlan.SUBDIR_CHECKPOINTS); // use conf client side to pickup any proxy settings from dt-site.xml dag.setAttribute(OperatorContext.STORAGE_AGENT, new FSStorageAgent(checkpointPath.toString(), conf)); } if (dag.getAttributes().get(LogicalPlan.CONTAINER_OPTS_CONFIGURATOR) == null) { dag.setAttribute(LogicalPlan.CONTAINER_OPTS_CONFIGURATOR, new BasicContainerOptConfigurator()); } // Set the log4j properties if needed if (!log4jPropFile.isEmpty()) { Path log4jSrc = new Path(log4jPropFile); Path log4jDst = new Path(appPath, "log4j.props"); fs.copyFromLocalFile(false, true, log4jSrc, log4jDst); FileStatus log4jFileStatus = fs.getFileStatus(log4jDst); LocalResource log4jRsrc = Records.newRecord(LocalResource.class); log4jRsrc.setType(LocalResourceType.FILE); log4jRsrc.setVisibility(LocalResourceVisibility.APPLICATION); log4jRsrc.setResource(ConverterUtils.getYarnUrlFromURI(log4jDst.toUri())); log4jRsrc.setTimestamp(log4jFileStatus.getModificationTime()); log4jRsrc.setSize(log4jFileStatus.getLen()); localResources.put("log4j.properties", log4jRsrc); } if (originalAppId != null) { Path origAppPath = new Path(appsBasePath, this.originalAppId); LOG.info("Restart from {}", origAppPath); copyInitialState(origAppPath); } // push logical plan to DFS location Path cfgDst = new Path(appPath, LogicalPlan.SER_FILE_NAME); FSDataOutputStream outStream = fs.create(cfgDst, true); LogicalPlan.write(this.dag, outStream); outStream.close(); Path launchConfigDst = new Path(appPath, LogicalPlan.LAUNCH_CONFIG_FILE_NAME); outStream = fs.create(launchConfigDst, true); conf.writeXml(outStream); outStream.close(); FileStatus topologyFileStatus = fs.getFileStatus(cfgDst); LocalResource topologyRsrc = Records.newRecord(LocalResource.class); topologyRsrc.setType(LocalResourceType.FILE); topologyRsrc.setVisibility(LocalResourceVisibility.APPLICATION); topologyRsrc.setResource(ConverterUtils.getYarnUrlFromURI(cfgDst.toUri())); topologyRsrc.setTimestamp(topologyFileStatus.getModificationTime()); topologyRsrc.setSize(topologyFileStatus.getLen()); localResources.put(LogicalPlan.SER_FILE_NAME, topologyRsrc); // Set local resource info into app master container launch context amContainer.setLocalResources(localResources); // Set the necessary security tokens as needed //amContainer.setContainerTokens(containerToken); // Set the env variables to be setup in the env where the application master will be run LOG.info("Set the environment for the application master"); Map<String, String> env = new HashMap<String, String>(); // Add application jar(s) location to classpath // At some point we should not be required to add // the hadoop specific classpaths to the env. // It should be provided out of the box. // For now setting all required classpaths including // the classpath to "." for the application jar(s) // including ${CLASSPATH} will duplicate the class path in app master, removing it for now //StringBuilder classPathEnv = new StringBuilder("${CLASSPATH}:./*"); StringBuilder classPathEnv = new StringBuilder("./*"); String classpath = conf.get(YarnConfiguration.YARN_APPLICATION_CLASSPATH); for (String c : StringUtils.isBlank(classpath) ? YarnConfiguration.DEFAULT_YARN_APPLICATION_CLASSPATH : classpath.split(",")) { if (c.equals("$HADOOP_CLIENT_CONF_DIR")) { // SPOI-2501 continue; } classPathEnv.append(':'); classPathEnv.append(c.trim()); } env.put("CLASSPATH", classPathEnv.toString()); // propagate to replace node managers user name (effective in non-secure mode) env.put("HADOOP_USER_NAME", UserGroupInformation.getLoginUser().getUserName()); amContainer.setEnvironment(env); // Set the necessary command to execute the application master ArrayList<CharSequence> vargs = new ArrayList<CharSequence>(30); // Set java executable command LOG.info("Setting up app master command"); vargs.add(javaCmd); if (dag.isDebug()) { vargs.add("-agentlib:jdwp=transport=dt_socket,server=y,suspend=n"); } // Set Xmx based on am memory size // default heap size 75% of total memory if (dag.getMasterJVMOptions() != null) { vargs.add(dag.getMasterJVMOptions()); } vargs.add("-Xmx" + (amMemory * 3 / 4) + "m"); vargs.add("-XX:+HeapDumpOnOutOfMemoryError"); vargs.add("-XX:HeapDumpPath=/tmp/dt-heap-" + appId.getId() + ".bin"); vargs.add("-Dhadoop.root.logger=" + (dag.isDebug() ? "DEBUG" : "INFO") + ",RFA"); vargs.add("-Dhadoop.log.dir=" + ApplicationConstants.LOG_DIR_EXPANSION_VAR); vargs.add(String.format("-D%s=%s", StreamingContainer.PROP_APP_PATH, dag.assertAppPath())); if (dag.isDebug()) { vargs.add("-Dlog4j.debug=true"); } String loggersLevel = conf.get(DTLoggerFactory.DT_LOGGERS_LEVEL); if (loggersLevel != null) { vargs.add(String.format("-D%s=%s", DTLoggerFactory.DT_LOGGERS_LEVEL, loggersLevel)); } vargs.add(StreamingAppMaster.class.getName()); vargs.add("1>" + ApplicationConstants.LOG_DIR_EXPANSION_VAR + "/AppMaster.stdout"); vargs.add("2>" + ApplicationConstants.LOG_DIR_EXPANSION_VAR + "/AppMaster.stderr"); // Get final command StringBuilder command = new StringBuilder(9 * vargs.size()); for (CharSequence str : vargs) { command.append(str).append(" "); } LOG.info("Completed setting up app master command " + command.toString()); List<String> commands = new ArrayList<String>(); commands.add(command.toString()); amContainer.setCommands(commands); // Set up resource type requirements // For now, only memory is supported so we set memory requirements Resource capability = Records.newRecord(Resource.class); capability.setMemory(amMemory); appContext.setResource(capability); // Service data is a binary blob that can be passed to the application // Not needed in this scenario // amContainer.setServiceData(serviceData); appContext.setAMContainerSpec(amContainer); // 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(queueName); // Submit the application to the applications manager // SubmitApplicationResponse submitResp = rmClient.submitApplication(appRequest); // Ignore the response as either a valid response object is returned on success // or an exception thrown to denote some form of a failure String specStr = Objects.toStringHelper("Submitting application: ") .add("name", appContext.getApplicationName()).add("queue", appContext.getQueue()) .add("user", UserGroupInformation.getLoginUser()).add("resource", appContext.getResource()) .toString(); LOG.info(specStr); if (dag.isDebug()) { //LOG.info("Full submission context: " + appContext); } yarnClient.submitApplication(appContext); } finally { fs.close(); } }
From source file:com.yahoo.storm.yarn.StormOnYarn.java
License:Open Source License
private void launchApp(String appName, String queue, int amMB, String storm_zip_location) throws Exception { LOG.debug("StormOnYarn:launchApp() ..."); YarnClientApplication client_app = _yarn.createApplication(); GetNewApplicationResponse app = client_app.getNewApplicationResponse(); _appId = app.getApplicationId();//from w w w.j a va 2 s.co m LOG.debug("_appId:" + _appId); if (amMB > app.getMaximumResourceCapability().getMemory()) { //TODO need some sanity checks amMB = app.getMaximumResourceCapability().getMemory(); } ApplicationSubmissionContext appContext = Records.newRecord(ApplicationSubmissionContext.class); appContext.setApplicationId(app.getApplicationId()); appContext.setApplicationName(appName); appContext.setQueue(queue); // Set up the container launch context for the application master ContainerLaunchContext amContainer = Records.newRecord(ContainerLaunchContext.class); Map<String, LocalResource> localResources = new HashMap<String, LocalResource>(); // set local resources for the application master // local files or archives as needed // In this scenario, the jar file for the application master is part of the // local resources LOG.info("Copy App Master jar from local filesystem and add to local environment"); // Copy the application master jar to the filesystem // Create a local resource to point to the destination jar path String appMasterJar = findContainingJar(MasterServer.class); FileSystem fs = FileSystem.get(_hadoopConf); Path src = new Path(appMasterJar); String appHome = Util.getApplicationHomeForId(_appId.toString()); Path dst = new Path(fs.getHomeDirectory(), appHome + Path.SEPARATOR + "AppMaster.jar"); fs.copyFromLocalFile(false, true, src, dst); localResources.put("AppMaster.jar", Util.newYarnAppResource(fs, dst)); String stormVersion = Util.getStormVersion(); Path zip; if (storm_zip_location != null) { zip = new Path(storm_zip_location); } else { zip = new Path("/lib/storm/" + stormVersion + "/storm.zip"); } _stormConf.put("storm.zip.path", zip.makeQualified(fs).toUri().getPath()); LocalResourceVisibility visibility = LocalResourceVisibility.PUBLIC; _stormConf.put("storm.zip.visibility", "PUBLIC"); if (!Util.isPublic(fs, zip)) { visibility = LocalResourceVisibility.APPLICATION; _stormConf.put("storm.zip.visibility", "APPLICATION"); } localResources.put("storm", Util.newYarnAppResource(fs, zip, LocalResourceType.ARCHIVE, visibility)); Path confDst = Util.createConfigurationFileInFs(fs, appHome, _stormConf, _hadoopConf); // establish a symbolic link to conf directory localResources.put("conf", Util.newYarnAppResource(fs, confDst)); // Setup security tokens Path[] paths = new Path[3]; paths[0] = dst; paths[1] = zip; paths[2] = confDst; Credentials credentials = new Credentials(); TokenCache.obtainTokensForNamenodes(credentials, paths, _hadoopConf); DataOutputBuffer dob = new DataOutputBuffer(); credentials.writeTokenStorageToStream(dob); ByteBuffer securityTokens = ByteBuffer.wrap(dob.getData(), 0, dob.getLength()); //security tokens for HDFS distributed cache amContainer.setTokens(securityTokens); // Set local resource info into app master container launch context amContainer.setLocalResources(localResources); // Set the env variables to be setup in the env where the application master // will be run LOG.info("Set the environment for the application master"); Map<String, String> env = new HashMap<String, String>(); // add the runtime classpath needed for tests to work Apps.addToEnvironment(env, Environment.CLASSPATH.name(), "./conf"); Apps.addToEnvironment(env, Environment.CLASSPATH.name(), "./AppMaster.jar"); //Make sure that AppMaster has access to all YARN JARs List<String> yarn_classpath_cmd = java.util.Arrays.asList("yarn", "classpath"); ProcessBuilder pb = new ProcessBuilder(yarn_classpath_cmd).redirectError(Redirect.INHERIT); LOG.info("YARN CLASSPATH COMMAND = [" + yarn_classpath_cmd + "]"); pb.environment().putAll(System.getenv()); Process proc = pb.start(); BufferedReader reader = new BufferedReader(new InputStreamReader(proc.getInputStream(), "UTF-8")); String line = ""; String yarn_class_path = (String) _stormConf.get("storm.yarn.yarn_classpath"); if (yarn_class_path == null) { StringBuilder yarn_class_path_builder = new StringBuilder(); while ((line = reader.readLine()) != null) { yarn_class_path_builder.append(line); } yarn_class_path = yarn_class_path_builder.toString(); } LOG.info("YARN CLASSPATH = [" + yarn_class_path + "]"); proc.waitFor(); reader.close(); Apps.addToEnvironment(env, Environment.CLASSPATH.name(), yarn_class_path); String stormHomeInZip = Util.getStormHomeInZip(fs, zip, stormVersion); Apps.addToEnvironment(env, Environment.CLASSPATH.name(), "./storm/" + stormHomeInZip + "/*"); Apps.addToEnvironment(env, Environment.CLASSPATH.name(), "./storm/" + stormHomeInZip + "/lib/*"); String java_home = (String) _stormConf.get("storm.yarn.java_home"); if (java_home == null) java_home = System.getenv("JAVA_HOME"); if (java_home != null && !java_home.isEmpty()) env.put("JAVA_HOME", java_home); LOG.info("Using JAVA_HOME = [" + env.get("JAVA_HOME") + "]"); env.put("appJar", appMasterJar); env.put("appName", appName); env.put("appId", new Integer(_appId.getId()).toString()); env.put("STORM_LOG_DIR", ApplicationConstants.LOG_DIR_EXPANSION_VAR); amContainer.setEnvironment(env); // Set the necessary command to execute the application master Vector<String> vargs = new Vector<String>(); if (java_home != null && !java_home.isEmpty()) vargs.add(env.get("JAVA_HOME") + "/bin/java"); else vargs.add("java"); vargs.add("-Dstorm.home=./storm/" + stormHomeInZip + "/"); vargs.add("-Dlogfile.name=" + ApplicationConstants.LOG_DIR_EXPANSION_VAR + "/master.log"); //vargs.add("-verbose:class"); vargs.add("com.yahoo.storm.yarn.MasterServer"); vargs.add("1>" + ApplicationConstants.LOG_DIR_EXPANSION_VAR + "/stderr"); vargs.add("2>" + ApplicationConstants.LOG_DIR_EXPANSION_VAR + "/stdout"); // Set java executable command LOG.info("Setting up app master command:" + vargs); amContainer.setCommands(vargs); // Set up resource type requirements // For now, only memory is supported so we set memory requirements Resource capability = Records.newRecord(Resource.class); capability.setMemory(amMB); appContext.setResource(capability); appContext.setAMContainerSpec(amContainer); _yarn.submitApplication(appContext); }
From source file:com.yss.yarn.launch.APPLaunch.java
License:Open Source License
private void launchApp(String appName, String queue, int amMB, String appMasterJar, String classPath, String lanchMainClass, Map<String, String> runenv) throws Exception { YarnClientApplication client_app = _yarn.createApplication(); GetNewApplicationResponse app = client_app.getNewApplicationResponse(); _appId = app.getApplicationId();//from w ww. j a va 2s . c om LOG.debug("_appId:" + _appId); ApplicationSubmissionContext appContext = Records.newRecord(ApplicationSubmissionContext.class); appContext.setApplicationId(app.getApplicationId()); appContext.setApplicationName(appName); appContext.setQueue(queue); ContainerLaunchContext amContainer = Records.newRecord(ContainerLaunchContext.class); Map<String, LocalResource> localResources = new HashMap<String, LocalResource>(); LOG.info("Copy App Master jar from local filesystem and add to local environment"); LOG.info("load " + appMasterJar); FileSystem fs = FileSystem.get(_hadoopConf); Path src = new Path(appMasterJar); String appHome = YarnUtil.getApplicationHomeForId(_appId.toString()); Path dst = new Path(fs.getHomeDirectory(), appHome + Path.SEPARATOR + "AppMaster.jar"); fs.copyFromLocalFile(false, true, src, dst); localResources.put("AppMaster.jar", YarnUtil.newYarnAppResource(fs, dst)); amContainer.setLocalResources(localResources); LOG.info("Set the environment for the application master"); Map<String, String> env = new HashMap<String, String>(); Apps.addToEnvironment(env, Environment.CLASSPATH.name(), "./AppMaster.jar"); List<String> yarn_classpath_cmd = java.util.Arrays.asList("yarn", "classpath"); LOG.info("YARN CLASSPATH COMMAND = [" + yarn_classpath_cmd + "]"); String yarn_class_path = classPath; LOG.info("YARN CLASSPATH = [" + yarn_class_path + "]"); Apps.addToEnvironment(env, Environment.CLASSPATH.name(), yarn_class_path); String java_home = System.getenv("JAVA_HOME"); if ((java_home != null) && !java_home.isEmpty()) { env.put("JAVA_HOME", java_home); } LOG.info("Using JAVA_HOME = [" + env.get("JAVA_HOME") + "]"); env.put("appJar", appMasterJar); env.put("appName", appName); env.put("appId", _appId.toString()); env.put("STORM_LOG_DIR", ApplicationConstants.LOG_DIR_EXPANSION_VAR); env.putAll(runenv); amContainer.setEnvironment(env); // Set the necessary command to execute the application master Vector<String> vargs = new Vector<String>(); if ((java_home != null) && !java_home.isEmpty()) { vargs.add(env.get("JAVA_HOME") + "/bin/java"); } else { vargs.add("java"); } vargs.add("-Dlogfile.name=" + ApplicationConstants.LOG_DIR_EXPANSION_VAR + "/master.log"); vargs.add(lanchMainClass); vargs.add("1>" + ApplicationConstants.LOG_DIR_EXPANSION_VAR + "/stdout"); vargs.add("2>" + ApplicationConstants.LOG_DIR_EXPANSION_VAR + "/stderr"); // Set java executable command LOG.info("Setting up app master command:" + vargs); amContainer.setCommands(vargs); Resource capability = Records.newRecord(Resource.class); appContext.setResource(capability); appContext.setAMContainerSpec(amContainer); appContext.setApplicationName(appName); _yarn.submitApplication(appContext); }
From source file:io.hops.metadata.util.TestHopYarnAPIUtilities.java
License:Apache License
private SubmitApplicationRequest mockSubmitAppRequest(ApplicationId appId, String name, String queue, Set<String> tags, boolean unmanaged) { // ContainerLaunchContext amContainerSpec = mock(ContainerLaunchContext.class); ContainerLaunchContext amContainerSpec = new ContainerLaunchContextPBImpl(); org.apache.hadoop.yarn.api.records.Resource resource = Resources .createResource(YarnConfiguration.DEFAULT_RM_SCHEDULER_MINIMUM_ALLOCATION_MB); ApplicationSubmissionContext submissionContext = recordFactory .newRecordInstance(ApplicationSubmissionContext.class); submissionContext.setAMContainerSpec(amContainerSpec); submissionContext.setApplicationName(name); submissionContext.setQueue(queue);/*from w ww . ja v a 2 s .c om*/ submissionContext.setApplicationId(appId); submissionContext.setResource(resource); submissionContext.setApplicationType(appType); submissionContext.setApplicationTags(tags); submissionContext.setUnmanagedAM(unmanaged); SubmitApplicationRequest submitRequest = recordFactory.newRecordInstance(SubmitApplicationRequest.class); submitRequest.setApplicationSubmissionContext(submissionContext); return submitRequest; }