Package org.apache.hadoop.tools.rumen

Examples of org.apache.hadoop.tools.rumen.ClusterTopologyReader

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      SimulatorTaskTracker.DEFAULT_REDUCE_SLOTS);

    MachineNode defaultNode = new MachineNode.Builder("default", 2)
        .setMapSlots(maxMaps).setReduceSlots(maxReduces).build();
           
    LoggedNetworkTopology topology = new ClusterTopologyReader(new Path(
        topologyFile), jobConf).get();
    // Setting the static mapping before removing numeric IP hosts.
    setStaticMapping(topology);
    if (getConf().getBoolean("mumak.topology.filter-numeric-ips", true)) {
      removeIpHosts(topology);
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      SimulatorTaskTracker.DEFAULT_REDUCE_SLOTS);

    MachineNode defaultNode = new MachineNode.Builder("default", 2)
        .setMapSlots(maxMaps).setReduceSlots(maxReduces).build();
           
    LoggedNetworkTopology topology = new ClusterTopologyReader(new Path(
        topologyFile), jobConf).get();
    // Setting the static mapping before removing numeric IP hosts.
    setStaticMapping(topology);
    if (getConf().getBoolean("mumak.topology.filter-numeric-ips", true)) {
      removeIpHosts(topology);
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    final Configuration conf = new Configuration();
    final FileSystem lfs = FileSystem.getLocal(conf);
    final Path rootInputDir = new Path(System.getProperty("src.test.data",
        "data")).makeQualified(lfs.getUri(), lfs.getWorkingDirectory());

    final LoggedNetworkTopology topoWithIps = new ClusterTopologyReader(new Path(
        rootInputDir, "topo-with-numeric-ips.json"), conf).get();
    final LoggedNetworkTopology topoWithoutIps = new ClusterTopologyReader(new Path(
        rootInputDir, "topo-without-numeric-ips.json"), conf).get();
    try {
      topoWithIps.deepCompare(topoWithoutIps, new TreePath(null, "<root>"));
      Assert.fail("Expecting two topologies to differ");
    } catch (DeepInequalityException e) {
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Related Classes of org.apache.hadoop.tools.rumen.ClusterTopologyReader

  • org.apache.hadoop.mapred.SimulatorEngine
  • org.apache.hadoop.mapred.TestRemoveIpsFromLoggedNetworkTopology
  • java.io.IOException
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