Examples of org.apache.hadoop.fs.FileContext.makeQualified()

org.apache.hadoop.fs.FileContext.makeQualified()
Make the path fully qualified if it is isn't. A Fully-qualified path has scheme and authority specified and an absolute path. Use the default file system and working dir in this FileContext to qualify. @param path @return qualified path

    Path historyFilePath = new Path(jobhistoryDir, jobhistoryFileName);
    FSDataInputStream in = null;
    FileContext fc = null;
    try {
      fc = FileContext.getFileContext(conf);
      in = fc.open(fc.makeQualified(historyFilePath));
    } catch (IOException ioe) {
      LOG.info("Can not open history file: " + historyFilePath, ioe);
      throw (new Exception("Can not open History File"));
    }

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      LOG.info("mkdir: " + stagingPath);
      //mkdir the staging directory so that right permissions are set while running as proxy user
      fc.mkdir(stagingPath, null, true);
      //mkdir done directory as well 
      String doneDir = JobHistoryUtils.getConfiguredHistoryServerDoneDirPrefix(conf);
      Path doneDirPath = fc.makeQualified(new Path(doneDir));
      fc.mkdir(doneDirPath, null, true);
    } catch (IOException e) {
      throw new YarnException("Could not create staging directory. ", e);
    }
    conf.set(MRConfig.MASTER_ADDRESS, "test"); // The default is local because of

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  byte[] createTmpFile(Path dst, Random r, int len)
      throws IOException {
    // use unmodified local context
    FileContext lfs = FileContext.getLocalFSFileContext();
    dst = lfs.makeQualified(dst);
    lfs.mkdir(dst.getParent(), null, true);
    byte[] bytes = new byte[len];
    FSDataOutputStream out = null;
    try {
      out = lfs.create(dst, EnumSet.of(CREATE, OVERWRITE));

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    final String appId = "app_RM_0";
    final String cId = "container_0";
    final InetSocketAddress nmAddr = new InetSocketAddress("foobar", 8040);
    final List<Path> localDirs = new ArrayList<Path>();
    for (int i = 0; i < 4; ++i) {
      localDirs.add(lfs.makeQualified(new Path(basedir, i + "")));
    }
    RecordFactory mockRF = getMockLocalizerRecordFactory();
    ContainerLocalizer concreteLoc = new ContainerLocalizer(lfs, user,
        appId, cId, localDirs, mockRF);
    ContainerLocalizer localizer = spy(concreteLoc);

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    long seed = r.nextLong();
    r.setSeed(seed);
    System.out.println("SEED: " + seed);
    DataInputBuffer appTokens = createFakeCredentials(r, 10);
    Path tokenPath =
      lfs.makeQualified(new Path(
            String.format(ContainerLocalizer.TOKEN_FILE_NAME_FMT, cId)));
    doReturn(new FSDataInputStream(new FakeFSDataInputStream(appTokens))
        ).when(spylfs).open(tokenPath);


    // mock heartbeat responses from NM

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        isA(Path.class), isA(FsPermission.class), anyBoolean());


    List<Path> localDirs = new ArrayList<Path>();
    String[] sDirs = new String[4];
    for (int i = 0; i < 4; ++i) {
      localDirs.add(lfs.makeQualified(new Path(basedir, i + "")));
      sDirs[i] = localDirs.get(i).toString();
    }
    conf.setStrings(YarnConfiguration.NM_LOCAL_DIRS, sDirs);
    LocalDirsHandlerService diskhandler = new LocalDirsHandlerService();
    diskhandler.init(conf);

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        isA(Path.class), isA(FsPermission.class), anyBoolean());


    List<Path> localDirs = new ArrayList<Path>();
    String[] sDirs = new String[4];
    for (int i = 0; i < 4; ++i) {
      localDirs.add(lfs.makeQualified(new Path(basedir, i + "")));
      sDirs[i] = localDirs.get(i).toString();
    }
    conf.setStrings(YarnConfiguration.NM_LOCAL_DIRS, sDirs);


    LocalizerTracker mockLocallilzerTracker = mock(LocalizerTracker.class);

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        isA(Path.class), isA(FsPermission.class), anyBoolean());


    List<Path> localDirs = new ArrayList<Path>();
    String[] sDirs = new String[4];
    for (int i = 0; i < 4; ++i) {
      localDirs.add(lfs.makeQualified(new Path(basedir, i + "")));
      sDirs[i] = localDirs.get(i).toString();
    }
    conf.setStrings(YarnConfiguration.NM_LOCAL_DIRS, sDirs);


    DrainDispatcher dispatcher = new DrainDispatcher();

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  public void testDownloadBadPublic() throws IOException, URISyntaxException,
      InterruptedException {
    Configuration conf = new Configuration();
    conf.set(CommonConfigurationKeys.FS_PERMISSIONS_UMASK_KEY, "077");
    FileContext files = FileContext.getLocalFSFileContext(conf);
    final Path basedir = files.makeQualified(new Path("target",
      TestFSDownload.class.getSimpleName()));
    files.mkdir(basedir, null, true);
    conf.setStrings(TestFSDownload.class.getName(), basedir.toString());
    
    Map<LocalResource, LocalResourceVisibility> rsrcVis =

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  public void testDownload() throws IOException, URISyntaxException,
      InterruptedException {
    Configuration conf = new Configuration();
    conf.set(CommonConfigurationKeys.FS_PERMISSIONS_UMASK_KEY, "077");
    FileContext files = FileContext.getLocalFSFileContext(conf);
    final Path basedir = files.makeQualified(new Path("target",
      TestFSDownload.class.getSimpleName()));
    files.mkdir(basedir, null, true);
    conf.setStrings(TestFSDownload.class.getName(), basedir.toString());
    
    Map<LocalResource, LocalResourceVisibility> rsrcVis =

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