Package org.apache.hama.bsp

Examples of org.apache.hama.bsp.Counters$Group


    InetSocketAddress peer = new InetSocketAddress(
        BSPNetUtils.getCanonicalHostname(), BSPNetUtils.getFreePort()
            + (increment++));
    BSPPeer<?, ?, ?, ?, IntWritable> dummyPeer = new BSPPeerImpl<NullWritable, NullWritable, NullWritable, NullWritable, IntWritable>(
        conf, FileSystem.get(conf), new Counters());
    TaskAttemptID id = new TaskAttemptID("1", 1, 1, 1);
    messageManager.init(id, dummyPeer, conf, peer);
    String peerName = peer.getHostName() + ":" + peer.getPort();

    messageManager.send(peerName, new IntWritable(1337));
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            + (increment++));
    conf.set(Constants.PEER_HOST, Constants.DEFAULT_PEER_HOST);
    conf.setInt(Constants.PEER_PORT, Constants.DEFAULT_PEER_PORT);

    BSPPeer<?, ?, ?, ?, IntWritable> dummyPeer = new BSPPeerImpl<NullWritable, NullWritable, NullWritable, NullWritable, IntWritable>(
        conf, FileSystem.get(conf), new Counters());
    TaskAttemptID id = new TaskAttemptID("1", 1, 1, 1);
    messageManager.init(id, dummyPeer, conf, peer);
    peer = messageManager.getListenerAddress();
    String peerName = peer.getHostName() + ":" + peer.getPort();
    System.out.println("Peer is " + peerName);
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            + (increment++));
    conf.set(Constants.PEER_HOST, Constants.DEFAULT_PEER_HOST);
    conf.setInt(Constants.PEER_PORT, Constants.DEFAULT_PEER_PORT);

    BSPPeer<?, ?, ?, ?, IntWritable> dummyPeer = new BSPPeerImpl<NullWritable, NullWritable, NullWritable, NullWritable, IntWritable>(
        conf, FileSystem.get(conf), new Counters());
    TaskAttemptID id = new TaskAttemptID("1", 1, 1, 1);
    messageManager.init(id, dummyPeer, conf, peer);
    peer = messageManager.getListenerAddress();
    String peerName = peer.getHostName() + ":" + peer.getPort();
    System.out.println("Peer is " + peerName);
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    InetSocketAddress peer = new InetSocketAddress(
        BSPNetUtils.getCanonicalHostname(), BSPNetUtils.getFreePort());

    BSPPeer<?, ?, ?, ?, Writable> dummyPeer = new BSPPeerImpl<NullWritable, NullWritable, NullWritable, NullWritable, Writable>(
        conf, FileSystem.get(conf), new Counters());
    TaskAttemptID id = new TaskAttemptID("1", 1, 1, 1);
    messageManager.init(id, dummyPeer, conf, peer);

    messageManager.transfer(peer, randomBundle);
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    InetSocketAddress peer = new InetSocketAddress(
        BSPNetUtils.getCanonicalHostname(), BSPNetUtils.getFreePort()
            + (increment++));
    BSPPeer<?, ?, ?, ?, IntWritable> dummyPeer = new BSPPeerImpl<NullWritable, NullWritable, NullWritable, NullWritable, IntWritable>(
        conf, FileSystem.get(conf), new Counters());
    TaskAttemptID id = new TaskAttemptID("1", 1, 1, 1);
    messageManager.init(id, dummyPeer, conf, peer);
    String peerName = peer.getHostName() + ":" + peer.getPort();

    messageManager.send(peerName, new IntWritable(1337));
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    }

    Variable v = ds.findVariable("time_offset");
    v.addAttribute(new Attribute( "units", "seconds since "+dfo.toDateTimeString(start)));

    Group root = ds.getRootGroup();
    root.addAttribute(new Attribute( "Convention", "Suomi-Station-CDM"));   
    ds.finish();
  }
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  public void testEosMetadata() {
    //NetcdfFile ncfile = TestH5.open("c:/data/hdf5/HIRDLS/HIRDLS2_v0.3.1-aIrix-c3_2003d106.h5");
    NetcdfFile ncfile = TestH5.open(testDir +"HIRDLS2-Aura73p_b029_2000d275.he5");

    Group root = ncfile.getRootGroup();
    Group g = root.findGroup("HDFEOS INFORMATION");
    Variable dset = g.findVariable("StructMetadata.0");
    assert(null != dset );
    assert(dset.getDataType() == DataType.CHAR);

    // read entire array
    Array A;
    try {
      A = dset.read();
    }
    catch (IOException e) {
      System.err.println("ERROR reading file");
      assert(false);
      return;
    }
    assert(A.getRank() == 1);
    assert (A instanceof ArrayChar);

    ArrayChar ca = (ArrayChar) A;
    String sval = ca.getString();
    System.out.println(dset.getFullName());
    System.out.println(" Length = "+sval.length());
    System.out.println(" Value = "+sval);

    ////////////////
    dset = g.findVariable("coremetadata.0");
    assert(null != dset );
    assert(dset.getDataType() == DataType.CHAR);

    // read entire array
    try {
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    public int doAct(String filename) throws IOException {
      NetcdfFile ncfile = null;

      try {
        ncfile = NetcdfFile.open(filename);
        Group root = ncfile.getRootGroup();
        Group g = root.findGroup("HDFEOS INFORMATION");
        if (g == null) g = ncfile.getRootGroup();

        Variable dset = g.findVariable("StructMetadata.0");
        if (dset != null) {
          System.out.println("EOS file=" + filename);
          return 1;
        }
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    public void setSearchPath(final String... groupNames) {
        final Group[] groups = new Group[groupNames.length];
        int count = 0;
        for (final String name : groupNames) {
            if (name != null) {
                final Group group = file.findGroup(name);
                if (group == null) {
                    continue; // Group not found - do not increment the counter.
                }
                groups[count] = group;
            }
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     */
    @Override
    public String[] getSearchPath() {
        final String[] path = new String[groups.length];
        for (int i=0; i<path.length; i++) {
            final Group group = groups[i];
            if (group != null) {
                path[i] = group.getShortName();
            }
        }
        return path;
    }
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