Package org.apache.tez.runtime.library.common.sort.impl.IFile

Examples of org.apache.tez.runtime.library.common.sort.impl.IFile.Reader

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    writer.append(key, value);
    writer.append(key, value);
    writer.append(key, value);
    writer.close();

    IFile.Reader reader = new Reader(localFs, outputPath, null, null, null, false, -1, 1024);
    DataInputBuffer keyIn = new DataInputBuffer();
    DataInputBuffer valIn = new DataInputBuffer();
    int records = 0;
    while (reader.nextRawKey(keyIn)) {
      reader.nextRawValue(valIn);
      records++;
      assert(keyIn.getLength() == 0);
      assert(valIn.getLength() == 0);
    }
    assertTrue("Number of records read does not match", (records == 4));
    reader.close();
  }
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    void init(TezCounter readsCounter, TezCounter byetsReadCounter) throws IOException {     
      if (reader == null) {
        FSDataInputStream in = fs.open(file);
        in.seek(segmentOffset);
        reader = new Reader(in, segmentLength, codec, readsCounter, byetsReadCounter,
            ifileReadAhead, ifileReadAheadLength, bufferSize);
      }
      if (mapOutputsCounter != null) {
        mapOutputsCounter.increment(1);
      }
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    void init(TezCounter readsCounter) throws IOException {
      if (reader == null) {
        FSDataInputStream in = fs.open(file);
        in.seek(segmentOffset);
        reader = new Reader(in, segmentLength, codec, readsCounter,
            ifileReadAhead, ifileReadAheadLength, bufferSize);
      }
     
      if (mapOutputsCounter != null) {
        mapOutputsCounter.increment(1);
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    void init(TezCounter readsCounter, TezCounter byetsReadCounter) throws IOException {     
      if (reader == null) {
        FSDataInputStream in = fs.open(file);
        in.seek(segmentOffset);
        reader = new Reader(in, segmentLength, codec, readsCounter, byetsReadCounter,
            ifileReadAhead, ifileReadAheadLength, bufferSize);
      }
      if (mapOutputsCounter != null) {
        mapOutputsCounter.increment(1);
      }
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    void init(TezCounter readsCounter, TezCounter byetsReadCounter) throws IOException {     
      if (reader == null) {
        FSDataInputStream in = fs.open(file);
        in.seek(segmentOffset);
        reader = new Reader(in, segmentLength, codec, readsCounter, byetsReadCounter,
            ifileReadAhead, ifileReadAheadLength, bufferSize);
      }
      if (mapOutputsCounter != null) {
        mapOutputsCounter.increment(1);
      }
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Related Classes of org.apache.tez.runtime.library.common.sort.impl.IFile.Reader

  • org.apache.tez.runtime.library.common.sort.impl.TestIFile
  • org.apache.tez.runtime.library.common.sort.impl.TezMerger$Segment
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