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).

    this.connection = ServerConnectionManager.getConnection(conf);


    this.metaRescanInterval =
      conf.getInt("hbase.master.meta.thread.rescanfrequency", 60 * 1000);


    this.sleeper = new Sleeper(this.threadWakeFrequency, this.closed);


    serverManager = new ServerManager(this);
    regionManager = new RegionManager(this);


    // We're almost open for business

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      sai.add(new BlockingServiceAndInterface(service,
        AuthenticationProtos.AuthenticationService.BlockingInterface.class));
      this.rpcServer =
        new RpcServer(this, "tokenServer", sai, initialIsa, conf, new FifoRpcScheduler(conf, 1));
      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);


    boolean isNoncesEnabled = conf.getBoolean(HConstants.HBASE_RS_NONCES_ENABLED, true);
    this.nonceManager = isNoncesEnabled ? new ServerNonceManager(this.conf) : null;


    this.maxScannerResultSize = conf.getLong(

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  public Chore(String name, final int p, final Stoppable stopper) {
    super(name);
    if (stopper == null){
      throw new NullPointerException("stopper cannot be null");
    }
    this.sleeper = new Sleeper(p, stopper);
    this.stopper = stopper;
  }

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      sai.add(new BlockingServiceAndInterface(service,
        AuthenticationProtos.AuthenticationService.BlockingInterface.class));
      this.rpcServer =
        new RpcServer(this, "tokenServer", sai, initialIsa, conf, new FifoRpcScheduler(conf, 1));
      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);


    boolean isNoncesEnabled = conf.getBoolean(HConstants.HBASE_RS_NONCES_ENABLED, true);
    this.nonceManager = isNoncesEnabled ? new ServerNonceManager(this.conf) : null;


    this.numRegionsToReport = conf.getInt(

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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);


    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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    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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  public Chore(String name, final int p, final Stoppable stopper) {
    super(name);
    if (stopper == null){
      throw new NullPointerException("stopper cannot be null");
    }
    this.sleeper = new Sleeper(p, stopper);
    this.stopper = stopper;
  }

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

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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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