Package org.apache.hadoop.hdfs.server.datanode

Examples of org.apache.hadoop.hdfs.server.datanode.DataNode.refreshNamenodes()

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    startAvatarNode(nni, null);

    // Refresh datanodes with the newly started namenode
    for (DataNodeProperties dn : dataNodes) {
      DataNode datanode = dn.datanode;
      datanode.refreshNamenodes(conf);
    }
    // Wait for new namenode to get registrations from all the datanodes
    waitDataNodesActive(nnIndex);
    return nni;
  }
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      nns = new int[]{0, 1, 2, 3};
      compareAddress(cluster, dn, nns);
      nns = new int[]{0, 1};
      Configuration conf1 = new Configuration(conf);
      setupAddress(conf1, new int[]{0, 1});
      dn.refreshNamenodes(conf1);
      waitDataNodeInitialized(dn);
      compareAddress(cluster, dn, nns);
     
      nns = new int[]{0,2,3};
      Configuration conf2 = new Configuration(conf);
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      compareAddress(cluster, dn, nns);
     
      nns = new int[]{0,2,3};
      Configuration conf2 = new Configuration(conf);
      setupAddress(conf2, new int[]{0,2,3});
      dn.refreshNamenodes(conf2);
      waitDataNodeInitialized(dn);
      compareAddress(cluster, dn, nns);
    } finally {
      cluster.shutDown();
    }
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        null, nameserviceId);

    // Refresh datanodes with the newly started namenode
    for (DataNodeProperties dn : dataNodes) {
      DataNode datanode = dn.datanode;
      datanode.refreshNamenodes(conf);
    }

    // Wait for new namenode to get registrations from all the datanodes
    waitActive(true, nnIndex);
    return nameNodes[nnIndex].nameNode;
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        nameserviceId, nnId);

    // Refresh datanodes with the newly started namenode
    for (DataNodeProperties dn : dataNodes) {
      DataNode datanode = dn.datanode;
      datanode.refreshNamenodes(conf);
    }

    // Wait for new namenode to get registrations from all the datanodes
    waitActive(nnIndex);
    return nameNodes[nnIndex].nameNode;
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        nameserviceId, nnId);

    // Refresh datanodes with the newly started namenode
    for (DataNodeProperties dn : dataNodes) {
      DataNode datanode = dn.datanode;
      datanode.refreshNamenodes(conf);
    }

    // Wait for new namenode to get registrations from all the datanodes
    waitActive(nnIndex);
    return nameNodes[nnIndex].nameNode;
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        nameserviceId, nnId);

    // Refresh datanodes with the newly started namenode
    for (DataNodeProperties dn : dataNodes) {
      DataNode datanode = dn.datanode;
      datanode.refreshNamenodes(conf);
    }

    // Wait for new namenode to get registrations from all the datanodes
    waitActive(nnIndex);
    return nameNodes[nnIndex].nameNode;
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        nameserviceId, nnId);

    // Refresh datanodes with the newly started namenode
    for (DataNodeProperties dn : dataNodes) {
      DataNode datanode = dn.datanode;
      datanode.refreshNamenodes(conf);
    }

    // Wait for new namenode to get registrations from all the datanodes
    waitActive(nnIndex);
    return nameNodes[nnIndex].nameNode;
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        null, nameserviceId);

    // Refresh datanodes with the newly started namenode
    for (DataNodeProperties dn : dataNodes) {
      DataNode datanode = dn.datanode;
      datanode.refreshNamenodes(conf);
    }

    // Wait for new namenode to get registrations from all the datanodes
    waitActive(nnIndex);
    return nameNodes[nnIndex].nameNode;
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        nameserviceId, nnId);

    // Refresh datanodes with the newly started namenode
    for (DataNodeProperties dn : dataNodes) {
      DataNode datanode = dn.datanode;
      datanode.refreshNamenodes(conf);
    }

    // Wait for new namenode to get registrations from all the datanodes
    waitActive(nnIndex);
    return nameNodes[nnIndex].nameNode;
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