Examples of com.google.common.util.concurrent.ThreadFactoryBuilder

Package com.google.common.util.concurrent

Examples of com.google.common.util.concurrent.ThreadFactoryBuilder

com.google.common.util.concurrent.ThreadFactoryBuilder
A ThreadFactory builder, providing any combination of these features:
- whether threads should be marked as {@linkplain Thread#setDaemon daemon}threads
- a {@linkplain ThreadFactoryBuilder#setNameFormat naming format}
- a {@linkplain Thread#setPriority thread priority}
- an {@linkplain Thread#setUncaughtExceptionHandler uncaught exceptionhandler}
- a {@linkplain ThreadFactory#newThread backing thread factory}
If no backing thread factory is provided, a default backing thread factory is used as if by calling {@code setThreadFactory(}{@link Executors#defaultThreadFactory()}{@code )}. @author Kurt Alfred Kluever @since Guava release 04

    int nbFiles = hstoreFilesToSplit.size();
    if (nbFiles == 0) {
      // no file needs to be splitted.
      return;
    }
    ThreadFactoryBuilder builder = new ThreadFactoryBuilder();
    builder.setNameFormat("StoreFileSplitter-%1$d");
    ThreadFactory factory = builder.build();
    ThreadPoolExecutor threadPool =
      (ThreadPoolExecutor) Executors.newFixedThreadPool(nbFiles, factory);
    List<Future<Void>> futures = new ArrayList<Future<Void>>(nbFiles);


     // Split each store file.

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    registerFilters(conf);
  }


  ExecutorService createExecutor(BlockingQueue<Runnable> callQueue,
                                 int workerThreads) {
    ThreadFactoryBuilder tfb = new ThreadFactoryBuilder();
    tfb.setDaemon(true);
    tfb.setNameFormat("thrift-worker-%d");
    return new ThreadPoolExecutor(workerThreads, workerThreads,
            Long.MAX_VALUE, TimeUnit.SECONDS, callQueue, tfb.build());
  }

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    this.checkpointDir = checkpointDir;
    this.logDirs = logDirs;
    this.logWriteTimeout = logWriteTimeout;
    this.checkpointWriteTimeout = checkpointWriteTimeout;
    logFiles = new AtomicReferenceArray<LogFile.Writer>(this.logDirs.length);
    workerExecutor = Executors.newSingleThreadScheduledExecutor(new
        ThreadFactoryBuilder().setNameFormat("Log-BackgroundWorker-" + name)
        .build());
    workerExecutor.scheduleWithFixedDelay(new BackgroundWorker(this),
        this.checkpointInterval, this.checkpointInterval,
        TimeUnit.MILLISECONDS);

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  @Override
  public void start() {
    String timeoutName = "hdfs-" + getName() + "-call-runner-%d";
    callTimeoutPool = Executors.newFixedThreadPool(threadsPoolSize,
        new ThreadFactoryBuilder().setNameFormat(timeoutName).build());


    String rollerName = "hdfs-" + getName() + "-roll-timer-%d";
    timedRollerPool = Executors.newScheduledThreadPool(rollTimerPoolSize,
        new ThreadFactoryBuilder().setNameFormat(rollerName).build());


    this.sfWriters = new WriterLinkedHashMap(maxOpenFiles);
    sinkCounter.start();
    super.start();
  }

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    // use a short 100ms sleep since this could be done inline with a RS startup
    // even if we fail, other region servers can take care of it
    this.executor = new ThreadPoolExecutor(nbWorkers, nbWorkers,
        100, TimeUnit.MILLISECONDS,
        new LinkedBlockingQueue<Runnable>());
    ThreadFactoryBuilder tfb = new ThreadFactoryBuilder();
    tfb.setNameFormat("ReplicationExecutor-%d");
    this.executor.setThreadFactory(tfb.build());
    this.rand = new Random();
  }

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        BufferedReader reader = null;
        String line = null;
        final List<Event> eventList = new ArrayList<Event>();


        timedFlushService = Executors.newSingleThreadScheduledExecutor(
                new ThreadFactoryBuilder().setNameFormat(
                "timedFlushExecService" +
                Thread.currentThread().getId() + "-%d").build());
        try {
          if(shell != null) {
            String[] commandArgs = formulateShellCommand(shell, command);

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  private NioServerSocketChannelFactory initSocketChannelFactory() {
    NioServerSocketChannelFactory socketChannelFactory;
    if (maxThreads <= 0) {
      socketChannelFactory = new NioServerSocketChannelFactory
        (Executors.newCachedThreadPool(new ThreadFactoryBuilder().
          setNameFormat("Avro " + NettyTransceiver.class.getSimpleName()
            + " Boss-%d").build()),
          Executors.newCachedThreadPool(new ThreadFactoryBuilder().
            setNameFormat("Avro " + NettyTransceiver.class.getSimpleName()
              + "  I/O Worker-%d").build()));
    } else {
      socketChannelFactory = new NioServerSocketChannelFactory(
        Executors.newCachedThreadPool(new ThreadFactoryBuilder().
          setNameFormat(
            "Avro " + NettyTransceiver.class.getSimpleName()
              + " Boss-%d").build()),
        Executors.newFixedThreadPool(maxThreads, new ThreadFactoryBuilder().
          setNameFormat("Avro " + NettyTransceiver.class.getSimpleName() +
            "  I/O Worker-%d").build()));
    }
    return socketChannelFactory;
  }

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                manager.start();


                if (mainClass != null)
                    injector.getInstance(mainClass);


                final ExecutorService executor = Executors.newSingleThreadExecutor(new ThreadFactoryBuilder().setNameFormat("GovernatorStandaloneTerminator-%d").build());
                executor.execute(new Runnable() {
                        @Override
                        public void run() {
                            LOG.info("Waiting for terminate event");
                            try {

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 * after a specified amount of time has elapsed, causing the application to exit.
 * @author elandau
 */
public class SelfDestructingTerminationEvent extends BlockingTerminationEvent {
    public SelfDestructingTerminationEvent(final long timeout, final TimeUnit units) {
        Executors.newScheduledThreadPool(1, new ThreadFactoryBuilder().setDaemon(true).build())
            .schedule(new Runnable() {
                @Override
                public void run() {
                    terminate();
                }

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    this.backupCheckpointDir = backupCheckpointDir;
    this.logDirs = logDirs;
    this.fsyncPerTransaction = fsyncPerTransaction;
    this.fsyncInterval = fsyncInterval;
    logFiles = new AtomicReferenceArray<LogFile.Writer>(this.logDirs.length);
    workerExecutor = Executors.newSingleThreadScheduledExecutor(new
      ThreadFactoryBuilder().setNameFormat("Log-BackgroundWorker-" + name)
        .build());
    workerExecutor.scheduleWithFixedDelay(new BackgroundWorker(this),
        this.checkpointInterval, this.checkpointInterval,
        TimeUnit.MILLISECONDS);

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