List of usage examples for org.apache.hadoop.yarn.conf YarnConfiguration DEFAULT_RM_PORT
int DEFAULT_RM_PORT
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From source file:co.cask.cdap.common.security.YarnTokenUtils.java
License:Apache License
/** * Gets a Yarn delegation token and stores it in the given Credentials. * * @return the same Credentials instance as the one given in parameter. *///from w w w . j av a 2 s.com public static Credentials obtainToken(YarnConfiguration configuration, Credentials credentials) { if (!UserGroupInformation.isSecurityEnabled()) { return credentials; } try { YarnClient yarnClient = YarnClient.createYarnClient(); yarnClient.init(configuration); yarnClient.start(); try { Text renewer = new Text(UserGroupInformation.getCurrentUser().getShortUserName()); org.apache.hadoop.yarn.api.records.Token rmDelegationToken = yarnClient .getRMDelegationToken(renewer); // TODO: The following logic should be replaced with call to ClientRMProxy.getRMDelegationTokenService after // CDAP-4825 is resolved List<String> services = new ArrayList<>(); if (HAUtil.isHAEnabled(configuration)) { // If HA is enabled, we need to enumerate all RM hosts // and add the corresponding service name to the token service // Copy the yarn conf since we need to modify it to get the RM addresses YarnConfiguration yarnConf = new YarnConfiguration(configuration); for (String rmId : HAUtil.getRMHAIds(configuration)) { yarnConf.set(YarnConfiguration.RM_HA_ID, rmId); InetSocketAddress address = yarnConf.getSocketAddr(YarnConfiguration.RM_ADDRESS, YarnConfiguration.DEFAULT_RM_ADDRESS, YarnConfiguration.DEFAULT_RM_PORT); services.add(SecurityUtil.buildTokenService(address).toString()); } } else { services.add(SecurityUtil.buildTokenService(YarnUtils.getRMAddress(configuration)).toString()); } Token<TokenIdentifier> token = ConverterUtils.convertFromYarn(rmDelegationToken, (InetSocketAddress) null); token.setService(new Text(Joiner.on(',').join(services))); credentials.addToken(new Text(token.getService()), token); // OK to log, it won't log the credential, only information about the token. LOG.info("Added RM delegation token: {}", token); } finally { yarnClient.stop(); } return credentials; } catch (Exception e) { LOG.error("Failed to get secure token for Yarn.", e); throw Throwables.propagate(e); } }
From source file:com.datatorrent.stram.StramClient.java
License:Apache License
private Token<RMDelegationTokenIdentifier> getRMHAToken( org.apache.hadoop.yarn.api.records.Token rmDelegationToken) { // Build a list of service addresses to form the service name ArrayList<String> services = new ArrayList<String>(); for (String rmId : conf.getStringCollection(RM_HA_IDS)) { LOG.info("Yarn Resource Manager id: {}", rmId); // Set RM_ID to get the corresponding RM_ADDRESS services.add(/* ww w .java 2s. co m*/ SecurityUtil.buildTokenService(NetUtils.createSocketAddr(conf.get(RM_HOSTNAME_PREFIX + rmId), YarnConfiguration.DEFAULT_RM_PORT, RM_HOSTNAME_PREFIX + rmId)).toString()); } Text rmTokenService = new Text(Joiner.on(',').join(services)); return new Token<RMDelegationTokenIdentifier>(rmDelegationToken.getIdentifier().array(), rmDelegationToken.getPassword().array(), new Text(rmDelegationToken.getKind()), rmTokenService); }
From source file:com.datatorrent.stram.StramClient.java
License:Apache License
private void addRMDelegationToken(final String renewer, final Credentials credentials) throws IOException, YarnException { // Get the ResourceManager delegation rmToken final org.apache.hadoop.yarn.api.records.Token rmDelegationToken = yarnClient .getRMDelegationToken(new Text(renewer)); Token<RMDelegationTokenIdentifier> token; // TODO: Use the utility method getRMDelegationTokenService in ClientRMProxy to remove the separate handling of // TODO: HA and non-HA cases when hadoop dependency is changed to hadoop 2.4 or above if (conf.getBoolean(RM_HA_ENABLED, DEFAULT_RM_HA_ENABLED)) { LOG.info("Yarn Resource Manager HA is enabled"); token = getRMHAToken(rmDelegationToken); } else {/*from www .j a v a2 s . c om*/ LOG.info("Yarn Resource Manager HA is not enabled"); InetSocketAddress rmAddress = conf.getSocketAddr(YarnConfiguration.RM_ADDRESS, YarnConfiguration.DEFAULT_RM_ADDRESS, YarnConfiguration.DEFAULT_RM_PORT); token = ConverterUtils.convertFromYarn(rmDelegationToken, rmAddress); } LOG.info("RM dt {}", token); credentials.addToken(token.getService(), token); }
From source file:com.datatorrent.stram.StreamingAppMasterService.java
License:Apache License
/** * Main run function for the application master * * @throws YarnException/*ww w.j ava 2s. c o m*/ */ @SuppressWarnings("SleepWhileInLoop") private void execute() throws YarnException, IOException { LOG.info("Starting ApplicationMaster"); final Credentials credentials = UserGroupInformation.getCurrentUser().getCredentials(); LOG.info("number of tokens: {}", credentials.getAllTokens().size()); Iterator<Token<?>> iter = credentials.getAllTokens().iterator(); while (iter.hasNext()) { Token<?> token = iter.next(); LOG.debug("token: {}", token); } final Configuration conf = getConfig(); long tokenLifeTime = (long) (dag.getValue(LogicalPlan.TOKEN_REFRESH_ANTICIPATORY_FACTOR) * Math .min(dag.getValue(LogicalPlan.HDFS_TOKEN_LIFE_TIME), dag.getValue(LogicalPlan.RM_TOKEN_LIFE_TIME))); long expiryTime = System.currentTimeMillis() + tokenLifeTime; LOG.debug(" expiry token time {}", tokenLifeTime); String hdfsKeyTabFile = dag.getValue(LogicalPlan.KEY_TAB_FILE); // Register self with ResourceManager RegisterApplicationMasterResponse response = amRmClient.registerApplicationMaster(appMasterHostname, 0, appMasterTrackingUrl); // Dump out information about cluster capability as seen by the resource manager int maxMem = response.getMaximumResourceCapability().getMemory(); int maxVcores = response.getMaximumResourceCapability().getVirtualCores(); LOG.info("Max mem {}m and vcores {} capabililty of resources in this cluster ", maxMem, maxVcores); // for locality relaxation fall back Map<StreamingContainerAgent.ContainerStartRequest, MutablePair<Integer, ContainerRequest>> requestedResources = Maps .newHashMap(); // Setup heartbeat emitter // TODO poll RM every now and then with an empty request to let RM know that we are alive // The heartbeat interval after which an AM is timed out by the RM is defined by a config setting: // RM_AM_EXPIRY_INTERVAL_MS with default defined by DEFAULT_RM_AM_EXPIRY_INTERVAL_MS // The allocate calls to the RM count as heartbeat so, for now, this additional heartbeat emitter // is not required. int loopCounter = -1; List<ContainerId> releasedContainers = new ArrayList<ContainerId>(); int numTotalContainers = 0; // keep track of already requested containers to not request them again while waiting for allocation int numRequestedContainers = 0; int numReleasedContainers = 0; int nextRequestPriority = 0; ResourceRequestHandler resourceRequestor = new ResourceRequestHandler(); YarnClient clientRMService = YarnClient.createYarnClient(); try { // YARN-435 // we need getClusterNodes to populate the initial node list, // subsequent updates come through the heartbeat response clientRMService.init(conf); clientRMService.start(); ApplicationReport ar = StramClientUtils.getStartedAppInstanceByName(clientRMService, dag.getAttributes().get(DAG.APPLICATION_NAME), UserGroupInformation.getLoginUser().getUserName(), dag.getAttributes().get(DAG.APPLICATION_ID)); if (ar != null) { appDone = true; dnmgr.shutdownDiagnosticsMessage = String.format( "Application master failed due to application %s with duplicate application name \"%s\" by the same user \"%s\" is already started.", ar.getApplicationId().toString(), ar.getName(), ar.getUser()); LOG.info("Forced shutdown due to {}", dnmgr.shutdownDiagnosticsMessage); finishApplication(FinalApplicationStatus.FAILED, numTotalContainers); return; } resourceRequestor.updateNodeReports(clientRMService.getNodeReports()); } catch (Exception e) { throw new RuntimeException("Failed to retrieve cluster nodes report.", e); } finally { clientRMService.stop(); } // check for previously allocated containers // as of 2.2, containers won't survive AM restart, but this will change in the future - YARN-1490 checkContainerStatus(); FinalApplicationStatus finalStatus = FinalApplicationStatus.SUCCEEDED; final InetSocketAddress rmAddress = conf.getSocketAddr(YarnConfiguration.RM_ADDRESS, YarnConfiguration.DEFAULT_RM_ADDRESS, YarnConfiguration.DEFAULT_RM_PORT); while (!appDone) { loopCounter++; if (UserGroupInformation.isSecurityEnabled() && System.currentTimeMillis() >= expiryTime && hdfsKeyTabFile != null) { String applicationId = appAttemptID.getApplicationId().toString(); expiryTime = StramUserLogin.refreshTokens(tokenLifeTime, "." + File.separator + "tmp", applicationId, conf, hdfsKeyTabFile, credentials, rmAddress, true); } Runnable r; while ((r = this.pendingTasks.poll()) != null) { r.run(); } // log current state /* * LOG.info("Current application state: loop=" + loopCounter + ", appDone=" + appDone + ", total=" + * numTotalContainers + ", requested=" + numRequestedContainers + ", completed=" + numCompletedContainers + * ", failed=" + numFailedContainers + ", currentAllocated=" + this.allAllocatedContainers.size()); */ // Sleep before each loop when asking RM for containers // to avoid flooding RM with spurious requests when it // need not have any available containers try { sleep(1000); } catch (InterruptedException e) { LOG.info("Sleep interrupted " + e.getMessage()); } // Setup request to be sent to RM to allocate containers List<ContainerRequest> containerRequests = new ArrayList<ContainerRequest>(); List<ContainerRequest> removedContainerRequests = new ArrayList<ContainerRequest>(); // request containers for pending deploy requests if (!dnmgr.containerStartRequests.isEmpty()) { StreamingContainerAgent.ContainerStartRequest csr; while ((csr = dnmgr.containerStartRequests.poll()) != null) { if (csr.container.getRequiredMemoryMB() > maxMem) { LOG.warn("Container memory {}m above max threshold of cluster. Using max value {}m.", csr.container.getRequiredMemoryMB(), maxMem); csr.container.setRequiredMemoryMB(maxMem); } if (csr.container.getRequiredVCores() > maxVcores) { LOG.warn("Container vcores {} above max threshold of cluster. Using max value {}.", csr.container.getRequiredVCores(), maxVcores); csr.container.setRequiredVCores(maxVcores); } csr.container.setResourceRequestPriority(nextRequestPriority++); ContainerRequest cr = resourceRequestor.createContainerRequest(csr, true); MutablePair<Integer, ContainerRequest> pair = new MutablePair<Integer, ContainerRequest>( loopCounter, cr); requestedResources.put(csr, pair); containerRequests.add(cr); } } if (!requestedResources.isEmpty()) { //resourceRequestor.clearNodeMapping(); for (Map.Entry<StreamingContainerAgent.ContainerStartRequest, MutablePair<Integer, ContainerRequest>> entry : requestedResources .entrySet()) { if ((loopCounter - entry.getValue().getKey()) > NUMBER_MISSED_HEARTBEATS) { StreamingContainerAgent.ContainerStartRequest csr = entry.getKey(); removedContainerRequests.add(entry.getValue().getRight()); ContainerRequest cr = resourceRequestor.createContainerRequest(csr, false); entry.getValue().setLeft(loopCounter); entry.getValue().setRight(cr); containerRequests.add(cr); } } } numTotalContainers += containerRequests.size(); numRequestedContainers += containerRequests.size(); AllocateResponse amResp = sendContainerAskToRM(containerRequests, removedContainerRequests, releasedContainers); if (amResp.getAMCommand() != null) { LOG.info(" statement executed:{}", amResp.getAMCommand()); switch (amResp.getAMCommand()) { case AM_RESYNC: case AM_SHUTDOWN: throw new YarnRuntimeException("Received the " + amResp.getAMCommand() + " command from RM"); default: throw new YarnRuntimeException("Received the " + amResp.getAMCommand() + " command from RM"); } } releasedContainers.clear(); // Retrieve list of allocated containers from the response List<Container> newAllocatedContainers = amResp.getAllocatedContainers(); // LOG.info("Got response from RM for container ask, allocatedCnt=" + newAllocatedContainers.size()); numRequestedContainers -= newAllocatedContainers.size(); long timestamp = System.currentTimeMillis(); for (Container allocatedContainer : newAllocatedContainers) { LOG.info("Got new container." + ", containerId=" + allocatedContainer.getId() + ", containerNode=" + allocatedContainer.getNodeId() + ", containerNodeURI=" + allocatedContainer.getNodeHttpAddress() + ", containerResourceMemory" + allocatedContainer.getResource().getMemory() + ", priority" + allocatedContainer.getPriority()); // + ", containerToken" + allocatedContainer.getContainerToken().getIdentifier().toString()); boolean alreadyAllocated = true; StreamingContainerAgent.ContainerStartRequest csr = null; for (Map.Entry<StreamingContainerAgent.ContainerStartRequest, MutablePair<Integer, ContainerRequest>> entry : requestedResources .entrySet()) { if (entry.getKey().container.getResourceRequestPriority() == allocatedContainer.getPriority() .getPriority()) { alreadyAllocated = false; csr = entry.getKey(); break; } } if (alreadyAllocated) { LOG.info("Releasing {} as resource with priority {} was already assigned", allocatedContainer.getId(), allocatedContainer.getPriority()); releasedContainers.add(allocatedContainer.getId()); numReleasedContainers++; numRequestedContainers++; continue; } if (csr != null) { requestedResources.remove(csr); } // allocate resource to container ContainerResource resource = new ContainerResource(allocatedContainer.getPriority().getPriority(), allocatedContainer.getId().toString(), allocatedContainer.getNodeId().toString(), allocatedContainer.getResource().getMemory(), allocatedContainer.getResource().getVirtualCores(), allocatedContainer.getNodeHttpAddress()); StreamingContainerAgent sca = dnmgr.assignContainer(resource, null); if (sca == null) { // allocated container no longer needed, add release request LOG.warn("Container {} allocated but nothing to deploy, going to release this container.", allocatedContainer.getId()); releasedContainers.add(allocatedContainer.getId()); } else { AllocatedContainer allocatedContainerHolder = new AllocatedContainer(allocatedContainer); this.allocatedContainers.put(allocatedContainer.getId().toString(), allocatedContainerHolder); ByteBuffer tokens = null; if (UserGroupInformation.isSecurityEnabled()) { UserGroupInformation ugi = UserGroupInformation.getLoginUser(); Token<StramDelegationTokenIdentifier> delegationToken = allocateDelegationToken( ugi.getUserName(), heartbeatListener.getAddress()); allocatedContainerHolder.delegationToken = delegationToken; //ByteBuffer tokens = LaunchContainerRunnable.getTokens(delegationTokenManager, heartbeatListener.getAddress()); tokens = LaunchContainerRunnable.getTokens(ugi, delegationToken); } LaunchContainerRunnable launchContainer = new LaunchContainerRunnable(allocatedContainer, nmClient, sca, tokens); // Thread launchThread = new Thread(runnableLaunchContainer); // launchThreads.add(launchThread); // launchThread.start(); launchContainer.run(); // communication with NMs is now async // record container start event StramEvent ev = new StramEvent.StartContainerEvent(allocatedContainer.getId().toString(), allocatedContainer.getNodeId().toString()); ev.setTimestamp(timestamp); dnmgr.recordEventAsync(ev); } } // track node updates for future locality constraint allocations // TODO: it seems 2.0.4-alpha doesn't give us any updates resourceRequestor.updateNodeReports(amResp.getUpdatedNodes()); // Check the completed containers List<ContainerStatus> completedContainers = amResp.getCompletedContainersStatuses(); // LOG.debug("Got response from RM for container ask, completedCnt=" + completedContainers.size()); for (ContainerStatus containerStatus : completedContainers) { LOG.info("Completed containerId=" + containerStatus.getContainerId() + ", state=" + containerStatus.getState() + ", exitStatus=" + containerStatus.getExitStatus() + ", diagnostics=" + containerStatus.getDiagnostics()); // non complete containers should not be here assert (containerStatus.getState() == ContainerState.COMPLETE); AllocatedContainer allocatedContainer = allocatedContainers .remove(containerStatus.getContainerId().toString()); if (allocatedContainer != null && allocatedContainer.delegationToken != null) { UserGroupInformation ugi = UserGroupInformation.getLoginUser(); delegationTokenManager.cancelToken(allocatedContainer.delegationToken, ugi.getUserName()); } int exitStatus = containerStatus.getExitStatus(); if (0 != exitStatus) { if (allocatedContainer != null) { numFailedContainers.incrementAndGet(); } // if (exitStatus == 1) { // // non-recoverable StreamingContainer failure // appDone = true; // finalStatus = FinalApplicationStatus.FAILED; // dnmgr.shutdownDiagnosticsMessage = "Unrecoverable failure " + containerStatus.getContainerId(); // LOG.info("Exiting due to: {}", dnmgr.shutdownDiagnosticsMessage); // } // else { // Recoverable failure or process killed (externally or via stop request by AM) // also occurs when a container was released by the application but never assigned/launched LOG.debug("Container {} failed or killed.", containerStatus.getContainerId()); dnmgr.scheduleContainerRestart(containerStatus.getContainerId().toString()); // } } else { // container completed successfully numCompletedContainers.incrementAndGet(); LOG.info("Container completed successfully." + ", containerId=" + containerStatus.getContainerId()); } String containerIdStr = containerStatus.getContainerId().toString(); dnmgr.removeContainerAgent(containerIdStr); // record container stop event StramEvent ev = new StramEvent.StopContainerEvent(containerIdStr, containerStatus.getExitStatus()); ev.setReason(containerStatus.getDiagnostics()); dnmgr.recordEventAsync(ev); } if (dnmgr.forcedShutdown) { LOG.info("Forced shutdown due to {}", dnmgr.shutdownDiagnosticsMessage); finalStatus = FinalApplicationStatus.FAILED; appDone = true; } else if (allocatedContainers.isEmpty() && numRequestedContainers == 0 && dnmgr.containerStartRequests.isEmpty()) { LOG.debug("Exiting as no more containers are allocated or requested"); finalStatus = FinalApplicationStatus.SUCCEEDED; appDone = true; } LOG.debug("Current application state: loop=" + loopCounter + ", appDone=" + appDone + ", total=" + numTotalContainers + ", requested=" + numRequestedContainers + ", released=" + numReleasedContainers + ", completed=" + numCompletedContainers + ", failed=" + numFailedContainers + ", currentAllocated=" + allocatedContainers.size()); // monitor child containers dnmgr.monitorHeartbeat(); } finishApplication(finalStatus, numTotalContainers); }
From source file:com.datatorrent.stram.util.ConfigUtils.java
License:Apache License
public static InetSocketAddress getRMAddress(YarnConfiguration conf) { return conf.getSocketAddr(YarnConfiguration.RM_ADDRESS, YarnConfiguration.DEFAULT_RM_ADDRESS, YarnConfiguration.DEFAULT_RM_PORT); }
From source file:com.flyhz.avengers.framework.AvengersClient.java
License:Apache License
AvengersClient(Configuration conf) {
batchId = System.currentTimeMillis();
LOG.info("conf is {},batchId is {}", batchId, conf);
this.conf = conf;
System.setProperty("HADOOP_USER_NAME", "avengers");
yarnClient = YarnClient.createYarnClient();
conf.getSocketAddr(YarnConfiguration.RM_ADDRESS, YarnConfiguration.DEFAULT_RM_ADDRESS,
YarnConfiguration.DEFAULT_RM_PORT);
yarnClient.init(conf);//from ww w. j ava2 s .co m
opts = new Options();
opts.addOption("jar", true, "Jar file containing the application master");
Option all = new Option("all", false, "avengers all:include crawl fetch analyze");
all.setArgs(0);
Option crawl = new Option("crawl", true, "avengers crawl");
crawl.setArgs(1);
crawl.setArgName("batchId");
Option fetch = new Option("fetch", true, "avengers fetch");
fetch.setArgs(1);
fetch.setArgName("batchId");
Option analyze = new Option("analyze", true, "avengers analyze");
analyze.setArgs(1);
analyze.setArgName("batchId");
opts.addOption(all);
opts.addOption(crawl);
opts.addOption(fetch);
opts.addOption(analyze);
avengersProcessCmds = new LinkedHashMap<String, List<String>>();
this.hdfsPath = "avengers/" + batchId + "/avengers.jar";
}
From source file:org.apache.apex.engine.security.TokenRenewer.java
License:Apache License
public TokenRenewer(Context context, boolean renewRMToken, Configuration conf, String destinationFile) throws IOException { this.renewRMToken = renewRMToken; this.destinationFile = destinationFile; this.conf = conf; if (renewRMToken) { tokenLifeTime = (long) (context.getValue(LogicalPlan.TOKEN_REFRESH_ANTICIPATORY_FACTOR) * Math.min(context.getValue(LogicalPlan.HDFS_TOKEN_LIFE_TIME), context.getValue(LogicalPlan.RM_TOKEN_LIFE_TIME))); tokenRenewalInterval = (long) (context.getValue(LogicalPlan.TOKEN_REFRESH_ANTICIPATORY_FACTOR) * Math.min(context.getValue(LogicalPlan.HDFS_TOKEN_RENEWAL_INTERVAL), context.getValue(LogicalPlan.RM_TOKEN_RENEWAL_INTERVAL))); rmAddress = conf.getSocketAddr(YarnConfiguration.RM_ADDRESS, YarnConfiguration.DEFAULT_RM_ADDRESS, YarnConfiguration.DEFAULT_RM_PORT); } else {/*w w w. j a va 2 s . c om*/ tokenLifeTime = (long) (context.getValue(LogicalPlan.TOKEN_REFRESH_ANTICIPATORY_FACTOR) * context.getValue(LogicalPlan.HDFS_TOKEN_LIFE_TIME)); tokenRenewalInterval = (long) (context.getValue(LogicalPlan.TOKEN_REFRESH_ANTICIPATORY_FACTOR) * context.getValue(LogicalPlan.HDFS_TOKEN_RENEWAL_INTERVAL)); } principal = context.getValue(LogicalPlan.PRINCIPAL); hdfsKeyTabFile = context.getValue(LogicalPlan.KEY_TAB_FILE); expiryTime = System.currentTimeMillis() + tokenLifeTime; renewTime = expiryTime; logger.debug("token life time {} renewal interval {}", tokenLifeTime, tokenRenewalInterval); logger.debug("Token expiry time {} renew time {}", expiryTime, renewTime); credentials = UserGroupInformation.getCurrentUser().getCredentials(); // Check credentials are proper at RM if (renewRMToken) { renewTokens(false, true); } }
From source file:org.apache.hoya.tools.HoyaUtils.java
License:Apache License
public static InetSocketAddress getRmAddress(Configuration conf) { return conf.getSocketAddr(YarnConfiguration.RM_ADDRESS, YarnConfiguration.DEFAULT_RM_ADDRESS, YarnConfiguration.DEFAULT_RM_PORT); }
From source file:org.apache.samza.autoscaling.utils.YarnUtil.java
License:Apache License
public YarnUtil(String rmAddress, int rmPort) { this.httpclient = HttpClientBuilder.create().build(); this.rmServer = new HttpHost(rmAddress, rmPort, "http"); log.info("setting rm server to : " + rmServer); YarnConfiguration hConfig = new YarnConfiguration(); hConfig.set(YarnConfiguration.RM_ADDRESS, rmAddress + ":" + YarnConfiguration.DEFAULT_RM_PORT); yarnClient = YarnClient.createYarnClient(); yarnClient.init(hConfig);/* w ww . j a v a2 s . co m*/ yarnClient.start(); }
From source file:org.apache.tez.common.security.Master.java
License:Apache License
public static InetSocketAddress getMasterAddress(Configuration conf) { return conf.getSocketAddr(YarnConfiguration.RM_ADDRESS, YarnConfiguration.DEFAULT_RM_ADDRESS, YarnConfiguration.DEFAULT_RM_PORT); }