MAPREDUCE-5755. MapTask.MapOutputBuffer#compare/swap should have @Override annotation. (ozawa)
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@ -263,6 +263,9 @@ Release 2.8.0 - UNRELEASED
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MAPREDUCE-4414. Add main methods to JobConf and YarnConfiguration,
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for debug purposes. (Plamen Jeliazkov via harsh)
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MAPREDUCE-5755. MapTask.MapOutputBuffer#compare/swap should have
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@Override annotation. (ozawa)
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OPTIMIZATIONS
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BUG FIXES
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@ -1255,6 +1255,7 @@ public class MapTask extends Task {
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* Compare by partition, then by key.
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* @see IndexedSortable#compare
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*/
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@Override
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public int compare(final int mi, final int mj) {
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final int kvi = offsetFor(mi % maxRec);
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final int kvj = offsetFor(mj % maxRec);
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@ -1278,6 +1279,7 @@ public class MapTask extends Task {
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* Swap metadata for items i, j
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* @see IndexedSortable#swap
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*/
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@Override
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public void swap(final int mi, final int mj) {
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int iOff = (mi % maxRec) * METASIZE;
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int jOff = (mj % maxRec) * METASIZE;
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