Examples of org.apache.hadoop.mapred.AdminOperationsProtocol

org.apache.hadoop.mapred.AdminOperationsProtocol
Protocol for admin operations. This is a framework-public interface and is NOT_TO_BE_USED_BY_USERS_DIRECTLY.

  private int refreshQueueAcls() throws IOException {
    // Get the current configuration
    Configuration conf = getConf();
    
    // Create the client
    AdminOperationsProtocol adminOperationsProtocol = 
      (AdminOperationsProtocol) 
      RPC.getProxy(AdminOperationsProtocol.class, 
                   AdminOperationsProtocol.versionID, 
                   JobTracker.getAddress(conf), getUGI(conf), conf,
                   NetUtils.getSocketFactory(conf, 
                                             AdminOperationsProtocol.class));
    
    // Refresh the queue properties
    adminOperationsProtocol.refreshQueueAcls();
    
    return 0;
  }

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  private int refreshNodes() throws IOException {
    // Get the current configuration
    Configuration conf = getConf();
    
    // Create the client
    AdminOperationsProtocol adminOperationsProtocol = 
      (AdminOperationsProtocol) 
      RPC.getProxy(AdminOperationsProtocol.class, 
                   AdminOperationsProtocol.versionID, 
                   JobTracker.getAddress(conf), getUGI(conf), conf,
                   NetUtils.getSocketFactory(conf, 
                                             AdminOperationsProtocol.class));
    
    // Refresh the queue properties
    adminOperationsProtocol.refreshNodes();
    
    return 0;
  }

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  private int refreshQueues() throws IOException {
    // Get the current configuration
    Configuration conf = getConf();
    
    // Create the client
    AdminOperationsProtocol adminOperationsProtocol = 
      (AdminOperationsProtocol) 
      RPC.getProxy(AdminOperationsProtocol.class, 
                   AdminOperationsProtocol.versionID, 
                   JobTracker.getAddress(conf), getUGI(conf), conf,
                   NetUtils.getSocketFactory(conf, 
                                             AdminOperationsProtocol.class));
    
    // Refresh the queue properties
    adminOperationsProtocol.refreshQueues();
    
    return 0;
  }

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  private int refreshNodes() throws IOException {
    // Get the current configuration
    Configuration conf = getConf();
    
    // Create the client
    AdminOperationsProtocol adminOperationsProtocol = 
      (AdminOperationsProtocol) 
      RPC.getProxy(AdminOperationsProtocol.class, 
                   AdminOperationsProtocol.versionID, 
                   JobTracker.getAddress(conf), getUGI(conf), conf,
                   NetUtils.getSocketFactory(conf, 
                                             AdminOperationsProtocol.class));
    
    // Refresh the queue properties
    adminOperationsProtocol.refreshNodes();
    
    return 0;
  }

View Full Code Here

  private int refreshQueues() throws IOException {
    // Get the current configuration
    Configuration conf = getConf();
    
    // Create the client
    AdminOperationsProtocol adminOperationsProtocol = 
      (AdminOperationsProtocol) 
      RPC.getProxy(AdminOperationsProtocol.class, 
                   AdminOperationsProtocol.versionID, 
                   JobTracker.getAddress(conf), getUGI(conf), conf,
                   NetUtils.getSocketFactory(conf, 
                                             AdminOperationsProtocol.class));
    
    // Refresh the queue properties
    adminOperationsProtocol.refreshQueues();
    
    return 0;
  }

View Full Code Here

  private int refreshNodes() throws IOException {
    // Get the current configuration
    Configuration conf = getConf();
    
    // Create the client
    AdminOperationsProtocol adminOperationsProtocol = 
      (AdminOperationsProtocol) 
      RPC.getProxy(AdminOperationsProtocol.class, 
                   AdminOperationsProtocol.versionID, 
                   JobTracker.getAddress(conf), getUGI(conf), conf,
                   NetUtils.getSocketFactory(conf, 
                                             AdminOperationsProtocol.class));
    
    // Refresh the queue properties
    adminOperationsProtocol.refreshNodes();
    
    return 0;
  }

View Full Code Here


    // Get the current configuration
    Configuration conf = getConf();
    
    // Create the client
    AdminOperationsProtocol adminOperationsProtocol = 
      (AdminOperationsProtocol) 
      RPC.getProxy(AdminOperationsProtocol.class, 
                   AdminOperationsProtocol.versionID, 
                   JobTracker.getAddress(conf), getUGI(conf), conf,
                   NetUtils.getSocketFactory(conf, 
                                             AdminOperationsProtocol.class));
    


    boolean inSafeMode = adminOperationsProtocol.setSafeMode(action);


    //
    // If we are waiting for safemode to exit, then poll and
    // sleep till we are out of safemode.
    //
    if (waitExitSafe) {
      while (inSafeMode) {
        try {
          Thread.sleep(3000);
        } catch (java.lang.InterruptedException e) {
          throw new IOException("Wait Interrupted");
        }
        inSafeMode = adminOperationsProtocol.setSafeMode(action);
      }
    }


    System.out.println("Safe mode is " + (inSafeMode ? "ON" : "OFF"));

View Full Code Here

  private int refreshQueues() throws IOException {
    // Get the current configuration
    Configuration conf = getConf();
    
    // Create the client
    AdminOperationsProtocol adminOperationsProtocol = 
      (AdminOperationsProtocol) 
      RPC.getProxy(AdminOperationsProtocol.class, 
                   AdminOperationsProtocol.versionID, 
                   JobTracker.getAddress(conf), getUGI(conf), conf,
                   NetUtils.getSocketFactory(conf, 
                                             AdminOperationsProtocol.class));
    
    // Refresh the queue properties
    adminOperationsProtocol.refreshQueues();
    
    return 0;
  }

View Full Code Here

  private int refreshNodes() throws IOException {
    // Get the current configuration
    Configuration conf = getConf();
    
    // Create the client
    AdminOperationsProtocol adminOperationsProtocol = 
      (AdminOperationsProtocol) 
      RPC.getProxy(AdminOperationsProtocol.class, 
                   AdminOperationsProtocol.versionID, 
                   JobTracker.getAddress(conf), getUGI(conf), conf,
                   NetUtils.getSocketFactory(conf, 
                                             AdminOperationsProtocol.class));
    
    // Refresh the queue properties
    adminOperationsProtocol.refreshNodes();
    
    return 0;
  }

View Full Code Here

  private int refreshQueues() throws IOException {
    // Get the current configuration
    Configuration conf = getConf();
    
    // Create the client
    AdminOperationsProtocol adminOperationsProtocol = 
      (AdminOperationsProtocol) 
      RPC.getProxy(AdminOperationsProtocol.class, 
                   AdminOperationsProtocol.versionID, 
                   JobTracker.getAddress(conf), getUGI(conf), conf,
                   NetUtils.getSocketFactory(conf, 
                                             AdminOperationsProtocol.class));
    
    // Refresh the queue properties
    adminOperationsProtocol.refreshQueues();
    
    return 0;
  }

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org.apache.hadoop.mapred.tools.MRAdmin

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