Package org.apache.hadoop.fs

Examples of org.apache.hadoop.fs.FSDataInputStream.readLong()

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        assertFalse(dfs.dfs.isLeaseCheckerStarted());

        //open and check the file
        FSDataInputStream in = dfs.open(filepath);
        assertFalse(dfs.dfs.isLeaseCheckerStarted());
        assertEquals(millis, in.readLong());
        assertFalse(dfs.dfs.isLeaseCheckerStarted());
        in.close();
        assertFalse(dfs.dfs.isLeaseCheckerStarted());
        dfs.close();
      }
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        for (int parts = 0; parts < partitions; parts++){
          List<SegmentDescriptor> segmentList = new ArrayList(numSpills);
          for(int i = 0; i < numSpills; i++) {
            FSDataInputStream indexIn = localFs.open(indexFileName[i]);
            indexIn.seek(parts * 16);
            long segmentOffset = indexIn.readLong();
            long segmentLength = indexIn.readLong();
            indexIn.close();
            SegmentDescriptor s = sorter.new SegmentDescriptor(segmentOffset,
                segmentLength, filename[i]);
            s.preserveInput(true);
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          List<SegmentDescriptor> segmentList = new ArrayList(numSpills);
          for(int i = 0; i < numSpills; i++) {
            FSDataInputStream indexIn = localFs.open(indexFileName[i]);
            indexIn.seek(parts * 16);
            long segmentOffset = indexIn.readLong();
            long segmentLength = indexIn.readLong();
            indexIn.close();
            SegmentDescriptor s = sorter.new SegmentDescriptor(segmentOffset,
                segmentLength, filename[i]);
            s.preserveInput(true);
            s.doSync();
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        assertFalse(dfs.dfs.isLeaseCheckerStarted());

        //open and check the file
        FSDataInputStream in = dfs.open(filepath);
        assertFalse(dfs.dfs.isLeaseCheckerStarted());
        assertEquals(millis, in.readLong());
        assertFalse(dfs.dfs.isLeaseCheckerStarted());
        in.close();
        assertFalse(dfs.dfs.isLeaseCheckerStarted());
        dfs.close();
      }
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        assertFalse(dfs.dfs.getLeaseRenewer().isRunning());

        //open and check the file
        FSDataInputStream in = dfs.open(filepaths[0]);
        assertFalse(dfs.dfs.getLeaseRenewer().isRunning());
        assertEquals(millis, in.readLong());
        assertFalse(dfs.dfs.getLeaseRenewer().isRunning());
        in.close();
        assertFalse(dfs.dfs.getLeaseRenewer().isRunning());
        dfs.close();
      }
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        for (int parts = 0; parts < partitions; parts++){
          List<SegmentDescriptor> segmentList = new ArrayList(numSpills);
          for(int i = 0; i < numSpills; i++) {
            FSDataInputStream indexIn = localFs.open(indexFileName[i]);
            indexIn.seek(parts * 16);
            long segmentOffset = indexIn.readLong();
            long segmentLength = indexIn.readLong();
            indexIn.close();
            SegmentDescriptor s = sorter.new SegmentDescriptor(segmentOffset,
                segmentLength, filename[i]);
            s.preserveInput(true);
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          List<SegmentDescriptor> segmentList = new ArrayList(numSpills);
          for(int i = 0; i < numSpills; i++) {
            FSDataInputStream indexIn = localFs.open(indexFileName[i]);
            indexIn.seek(parts * 16);
            long segmentOffset = indexIn.readLong();
            long segmentLength = indexIn.readLong();
            indexIn.close();
            SegmentDescriptor s = sorter.new SegmentDescriptor(segmentOffset,
                segmentLength, filename[i]);
            s.preserveInput(true);
            s.doSync();
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          List<SegmentDescriptor> segmentList =
            new ArrayList<SegmentDescriptor>(numSpills);
          for(int i = 0; i < numSpills; i++) {
            FSDataInputStream indexIn = localFs.open(indexFileName[i]);
            indexIn.seek(parts * 16);
            long segmentOffset = indexIn.readLong();
            long segmentLength = indexIn.readLong();
            indexIn.close();
            SegmentDescriptor s = sorter.new SegmentDescriptor(segmentOffset,
                                                               segmentLength, filename[i]);
            s.preserveInput(true);
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            new ArrayList<SegmentDescriptor>(numSpills);
          for(int i = 0; i < numSpills; i++) {
            FSDataInputStream indexIn = localFs.open(indexFileName[i]);
            indexIn.seek(parts * 16);
            long segmentOffset = indexIn.readLong();
            long segmentLength = indexIn.readLong();
            indexIn.close();
            SegmentDescriptor s = sorter.new SegmentDescriptor(segmentOffset,
                                                               segmentLength, filename[i]);
            s.preserveInput(true);
            s.doSync();
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    docnoOffset = posInput.readInt();
    collectionDocumentCount = posInput.readInt();

    positions = new long[collectionDocumentCount];
    for (int i = 0; i < collectionDocumentCount; i++) {
      positions[i] = posInput.readLong();
    }
  }

  /**
   * Returns the document vector given a docno.
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