Package org.apache.hadoop.fs

Examples of org.apache.hadoop.fs.RawLocalFileSystem$LocalFSFileOutputStream


  }
 
  public static void main(String [] argv) throws IOException {
    Configuration conf = new Configuration();
    conf.setInt("io.file.buffer.size", 64*1024);
    RawLocalFileSystem rlfs = new RawLocalFileSystem();
    rlfs.setConf(conf);
    LocalFileSystem lfs = new LocalFileSystem(rlfs);
   
    Path path = new Path("/Users/ryan/rfile.big.txt");
    long start = System.currentTimeMillis();
    SimpleBlockCache cache = new SimpleBlockCache();
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        /**
         * Creates a new instance.
         */
        public MockFs() {
            super(new RawLocalFileSystem());
        }
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  private FileSystem fs;
  private Path fsWorkingPath;

  @Before
  public void setup() throws Exception {
    fs = new RawLocalFileSystem();
    Configuration conf = new Configuration();
    fs.initialize(new URI("/"), conf);
    fsWorkingPath =
        new Path("target",
          TestFileSystemApplicationHistoryStore.class.getSimpleName());
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    conf = new Configuration();
    conf.setInt("table.output.tfile.minBlock.size", 64 * 1024);
    conf.setInt("table.input.split.minSize", 64 * 1024);
    conf.set("table.output.tfile.compression", "none");

    RawLocalFileSystem rawLFS = new RawLocalFileSystem();
    fs = new LocalFileSystem(rawLFS);
    path = new Path(fs.getWorkingDirectory(), "TestBasicTableSplits");
    fs = path.getFileSystem(conf);
    // drop any previous tables
    BasicTable.drop(path, conf);
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    conf = new Configuration();
    conf.setInt("table.output.tfile.minBlock.size", 64 * 1024);
    conf.setInt("table.input.split.minSize", 64 * 1024);
    conf.set("table.output.tfile.compression", "none");

    RawLocalFileSystem rawLFS = new RawLocalFileSystem();
    fs = new LocalFileSystem(rawLFS);
    path = new Path(fs.getWorkingDirectory(), "TestBasicTableMapSplits");
    fs = path.getFileSystem(conf);
    // drop any previous tables
    BasicTable.drop(path, conf);
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      multiLocs = new String("/user/" + System.getenv("USER") + "/" + "us"
          + "," + "/user/" + System.getenv("USER") + "/" + "india" + ","
          + "/user/" + System.getenv("USER") + "/" + "japan");
      fs = new Path(inputPath).getFileSystem(conf);
    } else {
      RawLocalFileSystem rawLFS = new RawLocalFileSystem();
      fs = new LocalFileSystem(rawLFS);
      workingDir = fs.getWorkingDirectory().toString().split(":")[1];
      inputPath = new String(workingDir + "/" + inputFileName);
      System.out.println("inputPath: " + inputPath);
      multiLocs = new String(workingDir + "/" + "us" + "," + workingDir + "/"
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                + methodName + "," + "/user/" + System.getenv("USER") + "/"
                + "others" + methodName);     
        paths.add(new Path(new String("/user/" + System.getenv("USER") + "/" + "us" + methodName)));
        paths.add(new Path(new String("/user/" + System.getenv("USER") + "/" + "others" + methodName)));
    } else {
      RawLocalFileSystem rawLFS = new RawLocalFileSystem();
      fs = new LocalFileSystem(rawLFS);
      myMultiLocs = new String(fs.getWorkingDirectory() + "/" + "us"
              + methodName + "," + fs.getWorkingDirectory() + "/" + "others"
              + methodName);
     
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    conf = new Configuration();
    conf.setInt("table.output.tfile.minBlock.size", 64 * 1024);
    conf.setInt("table.input.split.minSize", 64 * 1024);
    conf.set("table.output.tfile.compression", "none");

    RawLocalFileSystem rawLFS = new RawLocalFileSystem();
    fs = new LocalFileSystem(rawLFS);
    path = new Path(fs.getWorkingDirectory(), "TestMapSplitSchemaStorageColumnOutOfOrder");
    fs = path.getFileSystem(conf);
    // drop any previous tables
    BasicTable.drop(path, conf);
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          + "," + "/user/" + System.getenv("USER") + "/" + "india" + ","
          + "/user/" + System.getenv("USER") + "/" + "japan");
      fs = new Path(inputPath).getFileSystem(conf);

    } else {
      RawLocalFileSystem rawLFS = new RawLocalFileSystem();
      fs = new LocalFileSystem(rawLFS);
      workingDir = fs.getWorkingDirectory().toString().split(":")[1];
      inputPath = new String(workingDir + "/" + inputFileName);
      System.out.println("inputPath: " + inputPath);
      multiLocs = new String(workingDir + "/" + "us" + "," + workingDir + "/"
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      paths.add(new Path(new String("/user/" + System.getenv("USER") + "/"
          + "us" + methodName)));
      paths.add(new Path(new String("/user/" + System.getenv("USER") + "/"
          + "others" + methodName)));
    } else {
      RawLocalFileSystem rawLFS = new RawLocalFileSystem();
      fs = new LocalFileSystem(rawLFS);
      myMultiLocs = new String(fs.getWorkingDirectory() + "/" + "us"
          + methodName + "," + fs.getWorkingDirectory() + "/" + "others"
          + methodName);
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