SteNicholas commented on code in PR #3496:
URL: https://github.com/apache/celeborn/pull/3496#discussion_r2418776175
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client/src/main/scala/org/apache/celeborn/client/commit/ReducePartitionCommitHandler.scala:
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@@ -136,10 +136,24 @@ class ReducePartitionCommitHandler(
if (mockShuffleLost) {
mockShuffleLostShuffle == shuffleId
} else {
- dataLostShuffleSet.contains(shuffleId)
+ dataLostShuffleSet.contains(shuffleId) ||
isStageDataLostInUnknownWorker(shuffleId)
}
}
+ private def isStageDataLostInUnknownWorker(shuffleId: Int): Boolean = {
+ if (conf.clientShuffleDataLostOnUnknownWorkerEnabled &&
!conf.clientPushReplicateEnabled) {
Review Comment:
The condition that `clientShuffleDataLostOnUnknownWorkerEnabled ` is true
and `clientPushReplicateEnabled` is true is confusing for users.
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