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Java - Code Samples

 Sample 1. Code Sample / Example / Snippet of org.apache.hadoop.util.MergeSort

  public RawKeyValueIterator sort() {

MergeSort m = new MergeSort(this);

int count = super.count;

if (count == 0) return null;

int [] pointers = super.pointers;

int [] pointersCopy = new int[count];

System.arraycopy(pointers, 0, pointersCopy, 0, count);

m.mergeSort(pointers, pointersCopy, 0, count);

return new MRSortResultIterator(super.keyValBuffer, pointersCopy,

super.startOffsets, super.keyLengths, super.valueLengths);

}


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