Examples of GetClusterMetricsRequest

org.apache.hadoop.yarn.api.protocolrecords.GetClusterMetricsRequest

The request sent by clients to get cluster metrics from the ResourceManager.

Currently, this is empty.
@see ClientRMProtocol#getClusterMetrics(GetClusterMetricsRequest)

Examples of org.apache.hadoop.yarn.api.protocolrecords.GetClusterMetricsRequest

   * @throws YarnException
   * @throws InterruptedException
   */
  public boolean waitForNodeManagersToConnect(long timeout)
      throws YarnException, InterruptedException {
    GetClusterMetricsRequest req = GetClusterMetricsRequest.newInstance();
    for (int i = 0; i < timeout / 100; i++) {
      ResourceManager rm = getResourceManager();
      if (rm == null) {
        throw new YarnException("Can not find the active RM.");
      }

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Examples of org.apache.hadoop.yarn.api.protocolrecords.GetClusterMetricsRequest

  }


  @Override
  public YarnClusterMetrics getYarnClusterMetrics() throws YarnException,
      IOException {
    GetClusterMetricsRequest request =
        Records.newRecord(GetClusterMetricsRequest.class);
    GetClusterMetricsResponse response = rmClient.getClusterMetrics(request);
    return response.getClusterMetrics();
  }

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Examples of org.apache.hadoop.yarn.api.protocolrecords.GetClusterMetricsRequest

    // Connect to ResourceManager   
    connectToASM();
    assert(applicationsManager != null);    


    // Use ClientRMProtocol handle to general cluster information 
    GetClusterMetricsRequest clusterMetricsReq = Records.newRecord(GetClusterMetricsRequest.class);
    GetClusterMetricsResponse clusterMetricsResp = applicationsManager.getClusterMetrics(clusterMetricsReq);
    LOG.info("Got Cluster metric info from ASM" 
        + ", numNodeManagers=" + clusterMetricsResp.getClusterMetrics().getNumNodeManagers());


    GetClusterNodesRequest clusterNodesReq = Records.newRecord(GetClusterNodesRequest.class);

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Examples of org.apache.hadoop.yarn.api.protocolrecords.GetClusterMetricsRequest

  }


  @Override
  public YarnClusterMetrics getYarnClusterMetrics() throws YarnException,
      IOException {
    GetClusterMetricsRequest request =
        Records.newRecord(GetClusterMetricsRequest.class);
    GetClusterMetricsResponse response = rmClient.getClusterMetrics(request);
    return response.getClusterMetrics();
  }

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Examples of org.apache.hadoop.yarn.api.protocolrecords.GetClusterMetricsRequest

    // Connect to ResourceManager   
    connectToASM();
    assert(applicationsManager != null);    


    // Use ClientRMProtocol handle to general cluster information 
    GetClusterMetricsRequest clusterMetricsReq = Records.newRecord(GetClusterMetricsRequest.class);
    GetClusterMetricsResponse clusterMetricsResp = applicationsManager.getClusterMetrics(clusterMetricsReq);
    LOG.info("Got Cluster metric info from ASM" 
        + ", numNodeManagers=" + clusterMetricsResp.getClusterMetrics().getNumNodeManagers());


    GetClusterNodesRequest clusterNodesReq = Records.newRecord(GetClusterNodesRequest.class);

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Examples of org.apache.hadoop.yarn.api.protocolrecords.GetClusterMetricsRequest

  }




  public ClusterMetrics getClusterMetrics() throws IOException,
      InterruptedException {
    GetClusterMetricsRequest request = recordFactory.newRecordInstance(GetClusterMetricsRequest.class);
    GetClusterMetricsResponse response = applicationsManager.getClusterMetrics(request);
    YarnClusterMetrics metrics = response.getClusterMetrics();
    ClusterMetrics oldMetrics = new ClusterMetrics(1, 1, 1, 1, 1, 1, 
        metrics.getNumNodeManagers() * 10, metrics.getNumNodeManagers() * 2, 1,
        metrics.getNumNodeManagers(), 0, 0);

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Examples of org.apache.hadoop.yarn.api.protocolrecords.GetClusterMetricsRequest

    return response.getApplicationList();
  }


  @Override
  public YarnClusterMetrics getYarnClusterMetrics() throws YarnRemoteException {
    GetClusterMetricsRequest request =
        Records.newRecord(GetClusterMetricsRequest.class);
    GetClusterMetricsResponse response = rmClient.getClusterMetrics(request);
    return response.getClusterMetrics();
  }

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Examples of org.apache.hadoop.yarn.api.protocolrecords.GetClusterMetricsRequest

    return response.getApplicationList();
  }


  @Override
  public YarnClusterMetrics getYarnClusterMetrics() throws YarnRemoteException {
    GetClusterMetricsRequest request =
        Records.newRecord(GetClusterMetricsRequest.class);
    GetClusterMetricsResponse response = rmClient.getClusterMetrics(request);
    return response.getClusterMetrics();
  }

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Examples of org.apache.hadoop.yarn.api.protocolrecords.GetClusterMetricsRequest

  }


  @Override
  public YarnClusterMetrics getYarnClusterMetrics() throws YarnException,
      IOException {
    GetClusterMetricsRequest request =
        Records.newRecord(GetClusterMetricsRequest.class);
    GetClusterMetricsResponse response = rmClient.getClusterMetrics(request);
    return response.getClusterMetrics();
  }

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Examples of org.apache.hadoop.yarn.api.protocolrecords.GetClusterMetricsRequest

    // Connect to ResourceManager   
    connectToASM();
    assert(applicationsManager != null);    


    // Use ClientRMProtocol handle to general cluster information 
    GetClusterMetricsRequest clusterMetricsReq = Records.newRecord(GetClusterMetricsRequest.class);
    GetClusterMetricsResponse clusterMetricsResp = applicationsManager.getClusterMetrics(clusterMetricsReq);
    LOG.info("Got Cluster metric info from ASM" 
        + ", numNodeManagers=" + clusterMetricsResp.getClusterMetrics().getNumNodeManagers());


    GetClusterNodesRequest clusterNodesReq = Records.newRecord(GetClusterNodesRequest.class);

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