Package org.apache.tajo.master

Examples of org.apache.tajo.master.TajoAsyncDispatcher$MultiListenerHandler

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      } else {
        resourceAllocator = new YarnResourceAllocator(queryTaskContext);
      }
      addService(resourceAllocator);

      dispatcher = new TajoAsyncDispatcher(queryId.toString());
      addService(dispatcher);

      dispatcher.register(SubQueryEventType.class, new SubQueryEventDispatcher());
      dispatcher.register(TaskEventType.class, new TaskEventDispatcher());
      dispatcher.register(TaskAttemptEventType.class, new TaskAttemptEventDispatcher());
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      querySessionTimeout = systemConf.getIntVar(TajoConf.ConfVars.QUERY_SESSION_TIMEOUT);
      queryMasterContext = new QueryMasterContext(systemConf);

      clock = new SystemClock();

      this.dispatcher = new TajoAsyncDispatcher("querymaster_" + System.currentTimeMillis());
      addIfService(dispatcher);

      this.storageManager = StorageManagerFactory.getStorageManager(systemConf);

      globalPlanner = new GlobalPlanner(systemConf, storageManager);
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    queryInfo.setStartTime(System.currentTimeMillis());
  }

  @Override
  public void init(Configuration conf) {
    dispatcher = new TajoAsyncDispatcher("QueryInProgress:" + queryId);
    this.addService(dispatcher);

    dispatcher.register(QueryJobEvent.Type.class, new QueryInProgressEventHandler());
    super.init(conf);
  }
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    queryInfo.setStartTime(System.currentTimeMillis());
  }

  @Override
  public void init(Configuration conf) {
    dispatcher = new TajoAsyncDispatcher("QueryInProgress:" + queryId);
    this.addService(dispatcher);

    dispatcher.register(QueryJobEvent.Type.class, new QueryInProgressEventHandler());
    super.init(conf);
  }
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      } else {
        resourceAllocator = new YarnResourceAllocator(queryTaskContext);
      }
      addService(resourceAllocator);

      dispatcher = new TajoAsyncDispatcher(queryId.toString());
      addService(dispatcher);

      dispatcher.register(SubQueryEventType.class, new SubQueryEventDispatcher());
      dispatcher.register(TaskEventType.class, new TaskEventDispatcher());
      dispatcher.register(TaskAttemptEventType.class, new TaskAttemptEventDispatcher());
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      querySessionTimeout = systemConf.getIntVar(TajoConf.ConfVars.QUERY_SESSION_TIMEOUT);
      queryMasterContext = new QueryMasterContext(systemConf);

      clock = new SystemClock();

      this.dispatcher = new TajoAsyncDispatcher("querymaster_" + System.currentTimeMillis());
      addIfService(dispatcher);

      this.storageManager = StorageManagerFactory.getStorageManager(systemConf);

      globalPlanner = new GlobalPlanner(systemConf, workerContext);
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Related Classes of org.apache.tajo.master.TajoAsyncDispatcher$MultiListenerHandler

  • org.apache.hadoop.yarn.event.Event
  • org.apache.hadoop.yarn.event.EventHandler
  • org.apache.tajo.master.querymaster.QueryInProgress
  • org.apache.tajo.master.querymaster.QueryMaster
  • org.apache.tajo.master.querymaster.QueryMasterTask
  • org.apache.hadoop.yarn.exceptions.YarnRuntimeException
  • org.apache.hadoop.yarn.YarnException
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