Examples with JvmPauseMonitor org.apache.hadoop.util.JvmPauseMonitor used on opensource projects

Example 11 with JvmPauseMonitor

use of org.apache.hadoop.util.JvmPauseMonitor in project hadoop by apache.

the class JobHistoryServer method serviceInit.

@Override
protected void serviceInit(Configuration conf) throws Exception {
    Configuration config = new YarnConfiguration(conf);
    config.setBoolean(Dispatcher.DISPATCHER_EXIT_ON_ERROR_KEY, true);
    // This is required for WebApps to use https if enabled.
    MRWebAppUtil.initialize(getConfig());
    try {
        doSecureLogin(conf);
    } catch (IOException ie) {
        throw new YarnRuntimeException("History Server Failed to login", ie);
    }
    jobHistoryService = new JobHistory();
    historyContext = (HistoryContext) jobHistoryService;
    stateStore = createStateStore(conf);
    this.jhsDTSecretManager = createJHSSecretManager(conf, stateStore);
    clientService = createHistoryClientService();
    aggLogDelService = new AggregatedLogDeletionService();
    hsAdminServer = new HSAdminServer(aggLogDelService, jobHistoryService);
    addService(stateStore);
    addService(new HistoryServerSecretManagerService());
    addService(jobHistoryService);
    addService(clientService);
    addService(aggLogDelService);
    addService(hsAdminServer);
    DefaultMetricsSystem.initialize("JobHistoryServer");
    JvmMetrics jm = JvmMetrics.initSingleton("JobHistoryServer", null);
    pauseMonitor = new JvmPauseMonitor();
    addService(pauseMonitor);
    jm.setPauseMonitor(pauseMonitor);
    super.serviceInit(config);
}

Example 12 with JvmPauseMonitor

use of org.apache.hadoop.util.JvmPauseMonitor in project hadoop by apache.

the class ApplicationHistoryServer method serviceInit.

@Override
protected void serviceInit(Configuration conf) throws Exception {
    // do security login first.
    try {
        doSecureLogin(conf);
    } catch (IOException ie) {
        throw new YarnRuntimeException("Failed to login", ie);
    }
    // init timeline services
    timelineStore = createTimelineStore(conf);
    addIfService(timelineStore);
    secretManagerService = createTimelineDelegationTokenSecretManagerService(conf);
    addService(secretManagerService);
    timelineDataManager = createTimelineDataManager(conf);
    addService(timelineDataManager);
    // init generic history service afterwards
    aclsManager = createApplicationACLsManager(conf);
    historyManager = createApplicationHistoryManager(conf);
    ahsClientService = createApplicationHistoryClientService(historyManager);
    addService(ahsClientService);
    addService((Service) historyManager);
    DefaultMetricsSystem.initialize("ApplicationHistoryServer");
    JvmMetrics jm = JvmMetrics.initSingleton("ApplicationHistoryServer", null);
    pauseMonitor = new JvmPauseMonitor();
    addService(pauseMonitor);
    jm.setPauseMonitor(pauseMonitor);
    super.serviceInit(conf);
}