コード例 #1
0
  /**
   * Creates a {@link ScheduledThreadPoolExecutor} with custom name for the threads.
   *
   * @param name the prefix to add to the thread name in ThreadFactory.
   * @return The default thread pool for request timeout and client execution timeout features.
   */
  public static ScheduledThreadPoolExecutor buildDefaultTimeoutThreadPool(final String name) {
    ScheduledThreadPoolExecutor executor =
        new ScheduledThreadPoolExecutor(5, getThreadFactory(name));
    safeSetRemoveOnCancel(executor);
    executor.setKeepAliveTime(5, TimeUnit.SECONDS);
    executor.allowCoreThreadTimeOut(true);

    return executor;
  }
コード例 #2
0
  /* CONSTRUCTOR */
  public ServiceSensorControl() {
    // Register this object globally
    GlobalContext.set(this);

    // Create the executor service, keep two threads in the pool
    executorService =
        new ScheduledThreadPoolExecutor(SensorCollectionOptions.MAIN_EXECUTOR_CORE_POOL);

    // If feature is available, enable core thread timeout with five seconds
    if (Build.VERSION.SDK_INT >= 9) {
      executorService.setKeepAliveTime(MAIN_EXECUTOR_CORE_TIMEOUT, TimeUnit.MILLISECONDS);
      executorService.allowCoreThreadTimeOut(true);
    }
  }
コード例 #3
0
 @Override
 protected void serviceInit(Configuration conf) throws Exception {
   ThreadFactory tf = new ThreadFactoryBuilder().setNameFormat("DeletionService #%d").build();
   if (conf != null) {
     sched =
         new ScheduledThreadPoolExecutor(
             conf.getInt(
                 YarnConfiguration.NM_DELETE_THREAD_COUNT,
                 YarnConfiguration.DEFAULT_NM_DELETE_THREAD_COUNT),
             tf);
     debugDelay = conf.getInt(YarnConfiguration.DEBUG_NM_DELETE_DELAY_SEC, 0);
   } else {
     sched = new ScheduledThreadPoolExecutor(YarnConfiguration.DEFAULT_NM_DELETE_THREAD_COUNT, tf);
   }
   sched.setExecuteExistingDelayedTasksAfterShutdownPolicy(false);
   sched.setKeepAliveTime(60L, SECONDS);
   if (stateStore.canRecover()) {
     recover(stateStore.loadDeletionServiceState());
   }
   super.serviceInit(conf);
 }
コード例 #4
0
ファイル: ExecutorService.java プロジェクト: ecmnet/MAVComm
 {
   schedThPoolExec.prestartAllCoreThreads();
   schedThPoolExec.setKeepAliveTime(0, TimeUnit.SECONDS);
 }