yabola commented on code in PR #38560:
URL: https://github.com/apache/spark/pull/38560#discussion_r1023816561
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common/network-shuffle/src/main/java/org/apache/spark/network/shuffle/RemoteBlockPushResolver.java:
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@@ -654,8 +731,7 @@ public MergeStatuses
finalizeShuffleMerge(FinalizeShuffleMerge msg) {
// If no blocks pushed for the finalizeShuffleMerge shuffleMergeId
then return
// empty MergeStatuses but cleanup the older shuffleMergeId files.
submitCleanupTask(() ->
- closeAndDeleteOutdatedPartitions(
- appAttemptShuffleMergeId,
mergePartitionsInfo.shuffleMergePartitions));
+ deleteCurrentShufflePartitions(appShuffleInfo, shuffleId,
appAttemptShuffleMergeId));
Review Comment:
I checked the `appAttemptShuffleMergeId` in the code before.
I think if we want to delete partitions merged data, then we must delete the
corresponding ShuffleMergeId in DB (Otherwise, inconsistency will occur when
restoring shuffle info from db)
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