@Override
  public boolean mergeAvailabilityReport(AvailabilityReport availabilityReport) {
    AvailabilityReportSerializer.getSingleton().lock(availabilityReport.getAgentName());
    try {
      String reportToString = availabilityReport.toString(false);
      if (log.isDebugEnabled()) log.debug("Processing " + reportToString);

      long start = System.currentTimeMillis();
      AvailabilityManagerLocal availabilityManager = LookupUtil.getAvailabilityManager();
      boolean ok = availabilityManager.mergeAvailabilityReport(availabilityReport);

      long elapsed = (System.currentTimeMillis() - start);
      if (elapsed > 20000L) {
        log.warn(
            "Performance: processed "
                + reportToString
                + " - needFull=["
                + !ok
                + "] in ("
                + elapsed
                + ")ms");
      } else {
        if (log.isDebugEnabled()) {
          log.debug(
              "Performance: processed "
                  + reportToString
                  + " - needFull=["
                  + !ok
                  + "] in ("
                  + elapsed
                  + ")ms");
        }
      }

      return ok;
    } catch (Exception e) {
      log.info(
          "Error processing availability report from ["
              + availabilityReport.getAgentName()
              + "]: "
              + ThrowableUtil.getAllMessages(e));
      return true; // not sure what happened, but avoid infinite recursion during error conditions;
                   // do not ask for a full report
    } finally {
      AvailabilityReportSerializer.getSingleton().unlock(availabilityReport.getAgentName());
    }
  }
Ejemplo n.º 2
0
  // @PostConstruct // when AS7-5530 is fixed, uncomment this and remove class
  // StartupBeanToWorkaroundAS7_5530
  @TransactionAttribute(TransactionAttributeType.NOT_SUPPORTED)
  public void init() throws RuntimeException {
    secureNaming();

    initialized = false;

    log.info("All business tier deployments are complete - finishing the startup...");

    // get singletons right now so we load the classes immediately into our classloader
    AlertConditionCacheCoordinator.getInstance();
    SessionManager.getInstance();
    AlertSerializer.getSingleton();
    AvailabilityReportSerializer.getSingleton();

    // load resource facets cache
    try {
      resourceTypeManager.reloadResourceFacetsCache();
    } catch (Throwable t) {
      log.error("Could not load ResourceFacets cache.", t);
    }

    // Before starting determine the operating mode of this server and
    // take any necessary initialization action. Must happen before comm startup since listeners
    // may be added.
    initializeServer();

    // The order here is important!!!
    // IF YOU WANT TO CHANGE THE ORDER YOU MUST GET THE CHANGE PEER-REVIEWED FIRST BEFORE COMMITTING
    // IT!!!
    //
    // If we start the scheduler before the comm layer, what happens if a stored job needs to send a
    // message?
    // But if we start the comm layer before the scheduler, what happens if a message is received
    // that needs
    // a job scheduled for it? I think the former is more likely to happen than the latter
    // (that is, a scheduled job would more likely need to send a message; as opposed to an incoming
    // message
    // causing a job to be scheduled), so that explains the ordering of the comm layer and the
    // scheduler.
    startHibernateStatistics();
    initScheduler(); // make sure this is initialized before starting the plugin deployer
    startPluginDeployer(); // make sure this is initialized before starting the server plugin
                           // container
    startServerPluginContainer(); // before comm in case an agent wants to talk to it
    installJaasModules();
    startServerCommunicationServices();
    startScheduler();
    scheduleJobs();
    // startAgentClients(); // this could be expensive if we have large number of agents so skip it
    // and we'll create them lazily
    // startEmbeddedAgent(); // this is obsolete - we no longer have an embedded agent
    registerShutdownListener();
    registerPluginDeploymentScannerJob();

    logServerStartedMessage();

    initialized = true;
    return;
  }