List of usage examples for org.apache.hadoop.yarn.server.applicationhistoryservice ApplicationHistoryServer ApplicationHistoryServer
public ApplicationHistoryServer()
From source file:cascading.platform.tez.Hadoop2TezPlatform.java
License:Open Source License
@Override public synchronized void setUp() throws IOException { if (configuration != null) return;//from ww w . j av a 2 s. c o m if (!isUseCluster()) { // Current usage requirements: // 1. Clients need to set "tez.local.mode" to true when creating a TezClient instance. (For the examples this can be done via -Dtez.local.mode=true) // 2. fs.defaultFS must be set to "file:///" // 2.1 If running examples - this must be set in tez-site.xml (so that it's picked up by the client, as well as the conf instances used to configure the Inputs / Outputs). // 2.2 If using programatically (without a tez-site.xml present). All configuration instances used (to crate the client / configure Inputs / Outputs) - must have this property set. // 3. tez.runtime.optimize.local.fetch needs to be set to true (either via tez-site.xml or in all configurations used to create the job (similar to fs.defaultFS in step 2)) // 4. tez.staging-dir must be set (either programatically or via tez-site.xml). // Until TEZ-1337 goes in - the staging-dir for the job is effectively the root of the filesystem (and where inputs are read from / written to if relative paths are used). LOG.info("not using cluster"); configuration = new Configuration(); configuration.setInt(FlowRuntimeProps.GATHER_PARTITIONS, getNumGatherPartitions()); // configuration.setInt( FlowRuntimeProps.GATHER_PARTITIONS, 1 ); // deadlocks if larger than 1 configuration.set(TezConfiguration.TEZ_LOCAL_MODE, "true"); configuration.set("fs.defaultFS", "file:///"); configuration.set("tez.runtime.optimize.local.fetch", "true"); // hack to prevent deadlocks where downstream processors are scheduled before upstream configuration.setInt("tez.am.inline.task.execution.max-tasks", 3); // testHashJoinMergeIntoHashJoinAccumulatedAccumulatedMerge fails if set to 2 configuration.set(TezConfiguration.TEZ_IGNORE_LIB_URIS, "true"); // in local mode, use local classpath configuration.setInt(YarnConfiguration.DEBUG_NM_DELETE_DELAY_SEC, -1); configuration.set(TezConfiguration.TEZ_GENERATE_DEBUG_ARTIFACTS, "true"); configuration.set("tez.am.mode.session", "true"); // allows multiple TezClient instances to be used in a single jvm if (!Util.isEmpty(System.getProperty("hadoop.tmp.dir"))) configuration.set("hadoop.tmp.dir", System.getProperty("hadoop.tmp.dir")); else configuration.set("hadoop.tmp.dir", "build/test/tmp"); fileSys = FileSystem.get(configuration); } else { LOG.info("using cluster"); if (Util.isEmpty(System.getProperty("hadoop.log.dir"))) System.setProperty("hadoop.log.dir", "build/test/log"); if (Util.isEmpty(System.getProperty("hadoop.tmp.dir"))) System.setProperty("hadoop.tmp.dir", "build/test/tmp"); new File(System.getProperty("hadoop.log.dir")).mkdirs(); // ignored new File(System.getProperty("hadoop.tmp.dir")).mkdirs(); // ignored Configuration defaultConf = new Configuration(); defaultConf.setInt(FlowRuntimeProps.GATHER_PARTITIONS, getNumGatherPartitions()); defaultConf.setInt(YarnConfiguration.DEBUG_NM_DELETE_DELAY_SEC, -1); // defaultConf.set( TezConfiguration.TEZ_AM_LOG_LEVEL, "DEBUG" ); // defaultConf.set( TezConfiguration.TEZ_TASK_LOG_LEVEL, "DEBUG" ); defaultConf.setInt(YarnConfiguration.RM_AM_MAX_ATTEMPTS, 1); defaultConf.setBoolean(TezConfiguration.TEZ_AM_NODE_BLACKLISTING_ENABLED, false); defaultConf.set(MiniDFSCluster.HDFS_MINIDFS_BASEDIR, System.getProperty("hadoop.tmp.dir")); miniDFSCluster = new MiniDFSCluster.Builder(defaultConf).numDataNodes(4).format(true).racks(null) .build(); fileSys = miniDFSCluster.getFileSystem(); Configuration tezConf = new Configuration(defaultConf); tezConf.set("fs.defaultFS", fileSys.getUri().toString()); // use HDFS tezConf.set(MRJobConfig.MR_AM_STAGING_DIR, "/apps_staging_dir"); // see MiniTezClusterWithTimeline as alternate miniTezCluster = new MiniTezCluster(getClass().getName(), 4, 1, 1); // todo: set to 4 miniTezCluster.init(tezConf); miniTezCluster.start(); configuration = miniTezCluster.getConfig(); // stats won't work after completion unless ATS is used if (setTimelineStore(configuration)) // true if ats can be loaded and configured for this hadoop version { configuration.set(TezConfiguration.TEZ_HISTORY_LOGGING_SERVICE_CLASS, ATSHistoryLoggingService.class.getName()); configuration.setBoolean(YarnConfiguration.TIMELINE_SERVICE_ENABLED, true); configuration.set(YarnConfiguration.TIMELINE_SERVICE_ADDRESS, "localhost:10200"); configuration.set(YarnConfiguration.TIMELINE_SERVICE_WEBAPP_ADDRESS, "localhost:8188"); configuration.set(YarnConfiguration.TIMELINE_SERVICE_WEBAPP_HTTPS_ADDRESS, "localhost:8190"); yarnHistoryServer = new ApplicationHistoryServer(); yarnHistoryServer.init(configuration); yarnHistoryServer.start(); } } configuration.setInt(TezConfiguration.TEZ_AM_MAX_APP_ATTEMPTS, 1); configuration.setInt(TezConfiguration.TEZ_AM_TASK_MAX_FAILED_ATTEMPTS, 1); configuration.setInt(TezConfiguration.TEZ_AM_MAX_TASK_FAILURES_PER_NODE, 1); Map<Object, Object> globalProperties = getGlobalProperties(); if (logger != null) globalProperties.put("log4j.logger", logger); FlowProps.setJobPollingInterval(globalProperties, 10); // should speed up tests Hadoop2TezPlanner.copyProperties(configuration, globalProperties); // copy any external properties Hadoop2TezPlanner.copyConfiguration(properties, configuration); // put all properties on the jobconf ExitUtil.disableSystemExit(); // forbidSystemExitCall(); }