Package org.apache.hadoop.mapred

Examples of org.apache.hadoop.mapred.AdminOperationsProtocol


  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 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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