Examples of org.apache.hadoop.io.file.tfile.RawComparable.offset()

Class org.apache.hadoop.io.file.tfile.RawComparable

Examples of org.apache.hadoop.io.file.tfile.RawComparable.offset()

org.apache.hadoop.io.file.tfile.RawComparable.offset()
Get the offset of the first byte in the byte array. @return The offset of the first byte in the byte array.

    BytesWritable[] keys = new BytesWritable[rawKeys.length];
    for (int i=0; i<keys.length; ++i) {
      RawComparable rawKey = rawKeys[i];
      keys[i] = new BytesWritable();
      keys[i].setSize(rawKey.size());
      System.arraycopy(rawKey.buffer(), rawKey.offset(), keys[i].get(), 0,
          rawKey.size());
    }
    
    // TODO: Should we change to RawComparable to avoid the creation of
    // BytesWritables?

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      // update status
      if ((!dirty) && (index.size() > 0)) {
        RawComparable keyFirst = index.get(0).getFirstKey();
        status.beginKey = new BytesWritable();
        status.beginKey.set(keyFirst.buffer(), keyFirst.offset(), keyFirst
            .size());
        RawComparable keyLast = index.get(index.size() - 1).getLastKey();
        status.endKey = new BytesWritable();
        status.endKey.set(keyLast.buffer(), keyLast.offset(), keyLast.size());
      }

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        status.beginKey = new BytesWritable();
        status.beginKey.set(keyFirst.buffer(), keyFirst.offset(), keyFirst
            .size());
        RawComparable keyLast = index.get(index.size() - 1).getLastKey();
        status.endKey = new BytesWritable();
        status.endKey.set(keyLast.buffer(), keyLast.offset(), keyLast.size());
      }
      sorted = true;
    }


    // building full index.

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