Package org.apache.hadoop.hdfs

Examples of org.apache.hadoop.hdfs.MiniDFSClusterWithNodeGroup

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    MiniDFSCluster.Builder builder = new MiniDFSCluster.Builder(conf)
                                .numDataNodes(capacities.length)
                                .racks(racks)
                                .simulatedCapacities(capacities);
    MiniDFSClusterWithNodeGroup.setNodeGroups(nodeGroups);
    cluster = new MiniDFSClusterWithNodeGroup(builder);
    try {
      cluster.waitActive();
      client = NameNodeProxies.createProxy(conf,
          cluster.getFileSystem(0).getUri(),
          ClientProtocol.class).getProxy();
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    MiniDFSCluster.Builder builder = new MiniDFSCluster.Builder(conf)
                                .numDataNodes(capacities.length)
                                .racks(racks)
                                .simulatedCapacities(capacities);
    MiniDFSClusterWithNodeGroup.setNodeGroups(nodeGroups);
    cluster = new MiniDFSClusterWithNodeGroup(builder);
    try {
      cluster.waitActive();
      client = NameNodeProxies.createProxy(conf,
          cluster.getFileSystem(0).getUri(),
          ClientProtocol.class).getProxy();
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    MiniDFSCluster.Builder builder = new MiniDFSCluster.Builder(conf)
                                .numDataNodes(capacities.length)
                                .racks(racks)
                                .simulatedCapacities(capacities);
    MiniDFSClusterWithNodeGroup.setNodeGroups(nodeGroups);
    cluster = new MiniDFSClusterWithNodeGroup(builder);
    try {
      cluster.waitActive();
      client = NameNodeProxies.createProxy(conf,
          cluster.getFileSystem(0).getUri(),
          ClientProtocol.class).getProxy();
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    int numOfDatanodes = capacities.length;
    assertEquals(numOfDatanodes, racks.length);
    assertEquals(numOfDatanodes, nodeGroups.length);
    MiniDFSClusterWithNodeGroup.setNodeGroups(nodeGroups);
    cluster = new MiniDFSClusterWithNodeGroup(0, conf, capacities.length,
        true, true, null, racks, capacities);
    try {
      cluster.waitActive();
      client = DFSClient.createNamenode(conf);
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    int numOfDatanodes = capacities.length;
    assertEquals(numOfDatanodes, racks.length);
    MiniDFSClusterWithNodeGroup.setNodeGroups(nodeGroups);
   
    MiniDFSClusterWithNodeGroup.setNodeGroups(nodeGroups);
    cluster = new MiniDFSClusterWithNodeGroup(0, conf, capacities.length,
        true, true, null, racks, capacities);
    try {
      cluster.waitActive();
     
      client = DFSClient.createNamenode(conf);
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    String[] nodeGroups = new String[]{NODEGROUP0, NODEGROUP1};
   
    int numOfDatanodes = capacities.length;
    assertEquals(numOfDatanodes, racks.length);
    MiniDFSClusterWithNodeGroup.setNodeGroups(nodeGroups);
    cluster = new MiniDFSClusterWithNodeGroup(0, conf, capacities.length,
        true, true, null, racks, capacities);
    try {
      cluster.waitActive();
      client = DFSClient.createNamenode(conf);
     
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    MiniDFSCluster.Builder builder = new MiniDFSCluster.Builder(conf)
                                .numDataNodes(capacities.length)
                                .racks(racks)
                                .simulatedCapacities(capacities);
    MiniDFSClusterWithNodeGroup.setNodeGroups(nodeGroups);
    cluster = new MiniDFSClusterWithNodeGroup(builder);
    try {
      cluster.waitActive();
      client = NameNodeProxies.createProxy(conf,
          cluster.getFileSystem(0).getUri(),
          ClientProtocol.class).getProxy();
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    MiniDFSCluster.Builder builder = new MiniDFSCluster.Builder(conf)
                                .numDataNodes(capacities.length)
                                .racks(racks)
                                .simulatedCapacities(capacities);
    MiniDFSClusterWithNodeGroup.setNodeGroups(nodeGroups);
    cluster = new MiniDFSClusterWithNodeGroup(builder);
    try {
      cluster.waitActive();
      client = NameNodeProxies.createProxy(conf,
          cluster.getFileSystem(0).getUri(),
          ClientProtocol.class).getProxy();
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    MiniDFSCluster.Builder builder = new MiniDFSCluster.Builder(conf)
                                .numDataNodes(capacities.length)
                                .racks(racks)
                                .simulatedCapacities(capacities);
    MiniDFSClusterWithNodeGroup.setNodeGroups(nodeGroups);
    cluster = new MiniDFSClusterWithNodeGroup(builder);
    try {
      cluster.waitActive();
      client = NameNodeProxies.createProxy(conf,
          cluster.getFileSystem(0).getUri(),
          ClientProtocol.class).getProxy();
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Related Classes of org.apache.hadoop.hdfs.MiniDFSClusterWithNodeGroup

  • org.apache.hadoop.conf.Configuration
  • org.apache.hadoop.hdfs.server.balancer.TestBalancerWithNodeGroup
  • org.apache.hadoop.hdfs.server.datanode.DataNode
  • org.apache.hadoop.hdfs.server.datanode.SecureDataNodeStarter.SecureResources
  • org.apache.hadoop.mapred.TestNodeGroupAwareTaskPlacement
  • org.apache.hadoop.security.ssl.SSLFactory
  • java.net.InetSocketAddress
  • java.io.File
  • java.io.IOException
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