otterc commented on a change in pull request #30433:
URL: https://github.com/apache/spark/pull/30433#discussion_r536347251
##########
File path:
common/network-shuffle/src/main/java/org/apache/spark/network/shuffle/RemoteBlockPushResolver.java
##########
@@ -369,27 +388,19 @@ public MergeStatuses
finalizeShuffleMerge(FinalizeShuffleMerge msg) throws IOExc
mergeStatuses =
new MergeStatuses(msg.shuffleId, new RoaringBitmap[0], new int[0], new
long[0]);
} else {
- Collection<AppShufflePartitionInfo> partitionsToFinalize =
shufflePartitions.values();
- int totalPartitions = partitionsToFinalize.size();
- RoaringBitmap[] bitmaps = new RoaringBitmap[totalPartitions];
- int[] reduceIds = new int[totalPartitions];
- long[] sizes = new long[totalPartitions];
- Iterator<AppShufflePartitionInfo> partitionsIter =
partitionsToFinalize.iterator();
- int idx = 0;
+ List<RoaringBitmap> bitmaps = new LinkedList<>();
+ List<Integer> reduceIds = new LinkedList<>();
+ List<Long> sizes = new LinkedList<>();
Review comment:
done
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