Package org.apache.hadoop.fs

Examples of org.apache.hadoop.fs.DF


    if (minSpace == 0) {
      return true;
    }
    String[] localDirs = fConf.getLocalDirs();
    for (int i = 0; i < localDirs.length; i++) {
      DF df = null;
      if (localDirsDf.containsKey(localDirs[i])) {
        df = localDirsDf.get(localDirs[i]);
      } else {
        df = new DF(new File(localDirs[i]), fConf);
        localDirsDf.put(localDirs[i], df);
      }

      if (df.getAvailable() > minSpace)
        return true;
    }

    return false;
  }
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  private long getFreeSpace() throws IOException {
    long biggestSeenSoFar = 0;
    String[] localDirs = fConf.getLocalDirs();
    for (int i = 0; i < localDirs.length; i++) {
      DF df = null;
      if (localDirsDf.containsKey(localDirs[i])) {
        df = localDirsDf.get(localDirs[i]);
      } else {
        df = new DF(new File(localDirs[i]), fConf);
        localDirsDf.put(localDirs[i], df);
      }

      long availOnThisVol = df.getAvailable();
      if (availOnThisVol > biggestSeenSoFar) {
        biggestSeenSoFar = availOnThisVol;
      }
    }
   
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  private long getFreeSpace() throws IOException {
    long biggestSeenSoFar = 0;
    String[] localDirs = fConf.getLocalDirs();
    for (int i = 0; i < localDirs.length; i++) {
      DF df = null;
      if (localDirsDf.containsKey(localDirs[i])) {
        df = localDirsDf.get(localDirs[i]);
      } else {
        df = new DF(new File(localDirs[i]), fConf);
        localDirsDf.put(localDirs[i], df);
      }

      long availOnThisVol = df.getAvailable();
      if (availOnThisVol > biggestSeenSoFar) {
        biggestSeenSoFar = availOnThisVol;
      }
    }
   
View Full Code Here

      try {
        // canonicalize f  
        File f = pathToFile(p).getCanonicalFile();
     
        // find highest writable parent dir of f on the same device
        String device = new DF(f.toString(), getConf()).getMount();
        File parent = f.getParentFile();
        File dir;
        do {
          dir = parent;
          parent = parent.getParentFile();
View Full Code Here

    if (minSpace == 0) {
      return true;
    }
    String[] localDirs = fConf.getLocalDirs();
    for (int i = 0; i < localDirs.length; i++) {
      DF df = null;
      if (localDirsDf.containsKey(localDirs[i])) {
        df = localDirsDf.get(localDirs[i]);
      } else {
        df = new DF(new File(localDirs[i]), fConf);
        localDirsDf.put(localDirs[i], df);
      }

      if (df.getAvailable() > minSpace)
        return true;
    }

    return false;
  }
View Full Code Here

   */
  long getDiskSpace(boolean free) throws IOException {
    long biggestSeenSoFar = 0;
    String[] localDirs = fConf.getLocalDirs();
    for (int i = 0; i < localDirs.length; i++) {
      DF df = null;
      if (localDirsDf.containsKey(localDirs[i])) {
        df = localDirsDf.get(localDirs[i]);
      } else {
        df = new DF(new File(localDirs[i]), fConf);
        localDirsDf.put(localDirs[i], df);
      }
      long onThisVol = free ? df.getAvailable() : df.getCapacity();
      if (onThisVol > biggestSeenSoFar) {
        biggestSeenSoFar = onThisVol;
      }
    }

View Full Code Here

 
  private long getFreeSpace() throws IOException {
    long biggestSeenSoFar = 0;
    String[] localDirs = localStorage.getDirs();
    for (int i = 0; i < localDirs.length; i++) {
      DF df = null;
      if (localDirsDf.containsKey(localDirs[i])) {
        df = localDirsDf.get(localDirs[i]);
      } else {
        df = new DF(new File(localDirs[i]), fConf);
        localDirsDf.put(localDirs[i], df);
      }

      long availOnThisVol = df.getAvailable();
      if (availOnThisVol > biggestSeenSoFar) {
        biggestSeenSoFar = availOnThisVol;
      }
    }
   
View Full Code Here

      try {
        // canonicalize f  
        f = makeAbsolute(f).getCanonicalFile();
     
        // find highest writable parent dir of f on the same device
        String device = new DF(f.toString(), getConf()).getMount();
        File parent = f.getParentFile();
        File dir;
        do {
          dir = parent;
          parent = parent.getParentFile();
View Full Code Here

    if (minSpace == 0) {
      return true;
    }
    String[] localDirs = fConf.getLocalDirs();
    for (int i = 0; i < localDirs.length; i++) {
      DF df = null;
      if (localDirsDf.containsKey(localDirs[i])) {
        df = localDirsDf.get(localDirs[i]);
      } else {
        df = new DF(new File(localDirs[i]), fConf);
        localDirsDf.put(localDirs[i], df);
      }

      if (df.getAvailable() > minSpace)
        return true;
    }

    return false;
  }
View Full Code Here

 
  private long getFreeSpace() throws IOException {
    long biggestSeenSoFar = 0;
    String[] localDirs = fConf.getLocalDirs();
    for (int i = 0; i < localDirs.length; i++) {
      DF df = null;
      if (localDirsDf.containsKey(localDirs[i])) {
        df = localDirsDf.get(localDirs[i]);
      } else {
        df = new DF(new File(localDirs[i]), fConf);
        localDirsDf.put(localDirs[i], df);
      }

      long availOnThisVol = df.getAvailable();
      if (availOnThisVol > biggestSeenSoFar) {
        biggestSeenSoFar = availOnThisVol;
      }
    }
   
View Full Code Here

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