[GitHub] [spark] LuciferYang commented on a diff in pull request #38598: [SPARK-41097][CORE][SQL][SS][PROTOBUF] Remove redundant collection conversion base on Scala 2.13 code

[GitBox <gi...@apache.org>]

LuciferYang commented on code in PR #38598:
URL: https://github.com/apache/spark/pull/38598#discussion_r1027885751


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core/src/main/scala/org/apache/spark/ExecutorAllocationManager.scala:
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@@ -568,7 +568,7 @@ private[spark] class ExecutorAllocationManager(
       // We don't want to change our target number of executors, because we already did that
       // when the task backlog decreased.
       if (decommissionEnabled) {
-        val executorIdsWithoutHostLoss = executorIdsToBeRemoved.toSeq.map(

Review Comment:
   No need to `toSeq` here because `executorIdsToBeRemoved(ArrayBuffer).map` finally calls toArray



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