[GitHub] [incubator-celeborn] AngersZhuuuu commented on a diff in pull request #1444: [CELEBORN-541][PERF] handleGetReducerFileGroup occupy too much RPC thread cause other RPC can't been handled

["AngersZhuuuu (via GitHub)" <gi...@apache.org>]

AngersZhuuuu commented on code in PR #1444:
URL: https://github.com/apache/incubator-celeborn/pull/1444#discussion_r1173437469


##########
client/src/main/scala/org/apache/celeborn/client/commit/ReducePartitionCommitHandler.scala:
##########
@@ -93,7 +95,11 @@ class ReducePartitionCommitHandler(
   }
 
   override def setStageEnd(shuffleId: Int): Unit = {
-    stageEndShuffleSet.add(shuffleId)
+    getReducerFileGroupRequest synchronized {
+      stageEndShuffleSet.add(shuffleId)
+      getReducerFileGroupRequest.remove(shuffleId)
+        .asScala.foreach(replyGetReducerFileGroup(_, shuffleId))

Review Comment:
   Updated



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