Examples of org.apache.hadoop.hbase.util.Sleeper

org.apache.hadoop.hbase.util.Sleeper
Sleeper for current thread. Sleeps for passed period. Also checks passed boolean and if interrupted, will return if the flag is set (rather than go back to sleep until its sleep time is up).

    LOG.info("HMaster main thread exiting");
  }


  private void loop() {
    // Check if we should stop every second.
    Sleeper sleeper = new Sleeper(1000, this);
    while (!this.stopped) {
      sleeper.sleep();
    }
  }

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      sai.add(new BlockingServiceAndInterface(service,
        AuthenticationProtos.AuthenticationService.BlockingInterface.class));
      this.rpcServer =
        new RpcServer(this, "tokenServer", sai, initialIsa, 3, 1, conf, HConstants.QOS_THRESHOLD);
      this.isa = this.rpcServer.getListenerAddress();
      this.sleeper = new Sleeper(1000, this);
    }

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    this.numRetries = this.conf.getInt(HConstants.HBASE_CLIENT_RETRIES_NUMBER,
        HConstants.DEFAULT_HBASE_CLIENT_RETRIES_NUMBER);
    this.threadWakeFrequency = conf.getInt(HConstants.THREAD_WAKE_FREQUENCY, 10 * 1000);
    this.msgInterval = conf.getInt("hbase.regionserver.msginterval", 3 * 1000);


    this.sleeper = new Sleeper(this.msgInterval, this);


    this.maxScannerResultSize = conf.getLong(
      HConstants.HBASE_CLIENT_SCANNER_MAX_RESULT_SIZE_KEY,
      HConstants.DEFAULT_HBASE_CLIENT_SCANNER_MAX_RESULT_SIZE);

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        ", cluster-up flag was=" + wasUp);
  }


  private void loop() {
    // Check if we should stop every second.
    Sleeper sleeper = new Sleeper(1000, this);
    while (!this.stopped) {
      sleeper.sleep();
    }
  }

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   * @param stopper When {@link Stoppable#isStopped()} is true, this thread will
   * cleanup and exit cleanly.
   */
  public Chore(String name, final int p, final Stoppable stopper) {
    super(name);
    this.sleeper = new Sleeper(p, stopper);
    this.stopper = stopper;
  }

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    this.numRetries = conf.getInt("hbase.client.retries.number", 10);
    this.threadWakeFrequency = conf.getInt(HConstants.THREAD_WAKE_FREQUENCY,
      10 * 1000);
    this.msgInterval = conf.getInt("hbase.regionserver.msginterval", 3 * 1000);


    this.sleeper = new Sleeper(this.msgInterval, this);


    this.maxScannerResultSize = conf.getLong(
      HConstants.HBASE_CLIENT_SCANNER_MAX_RESULT_SIZE_KEY,
      HConstants.DEFAULT_HBASE_CLIENT_SCANNER_MAX_RESULT_SIZE);

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      sai.add(new BlockingServiceAndInterface(service,
        AuthenticationProtos.AuthenticationService.BlockingInterface.class));
      this.rpcServer =
        new RpcServer(this, "tokenServer", sai, initialIsa, 3, 1, conf, HConstants.QOS_THRESHOLD);
      this.isa = this.rpcServer.getListenerAddress();
      this.sleeper = new Sleeper(1000, this);
    }

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    this.numRetries = this.conf.getInt(HConstants.HBASE_CLIENT_RETRIES_NUMBER,
        HConstants.DEFAULT_HBASE_CLIENT_RETRIES_NUMBER);
    this.threadWakeFrequency = conf.getInt(HConstants.THREAD_WAKE_FREQUENCY, 10 * 1000);
    this.msgInterval = conf.getInt("hbase.regionserver.msginterval", 3 * 1000);


    this.sleeper = new Sleeper(this.msgInterval, this);


    this.maxScannerResultSize = conf.getLong(
      HConstants.HBASE_CLIENT_SCANNER_MAX_RESULT_SIZE_KEY,
      HConstants.DEFAULT_HBASE_CLIENT_SCANNER_MAX_RESULT_SIZE);

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    this.numRetries =  conf.getInt("hbase.client.retries.number", 2);
    this.threadWakeFrequency = conf.getInt(HConstants.THREAD_WAKE_FREQUENCY,
        10 * 1000);


    this.sleeper = new Sleeper(this.threadWakeFrequency, this.closed);
    this.connection = ServerConnectionManager.getConnection(conf);


    // hack! Maps DFSClient => Master for logs.  HDFS made this 
    // config param for task trackers, but we can piggyback off of it.
    if (this.conf.get("mapred.task.id") == null) {

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  protected HRegionInterface server;


  protected RetryableMetaOperation(MetaRegion m, HMaster master) {
    this.m = m;
    this.master = master;
    this.sleeper = new Sleeper(this.master.getThreadWakeFrequency(),
      this.master.getClosed());
  }

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Related Classes of org.apache.hadoop.hbase.util.Sleeper

org.apache.hadoop.hbase.Chore

org.apache.hadoop.hbase.HMaster

org.apache.hadoop.hbase.HRegionServer

org.apache.hadoop.hbase.master.HMaster

org.apache.hadoop.hbase.master.RegionServerOperationQueue

org.apache.hadoop.hbase.master.RetryableMetaOperation

org.apache.hadoop.hbase.regionserver.HRegionServer

org.apache.hadoop.hbase.security.token.TestTokenAuthentication$TokenServer

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