HeartSaVioR commented on a change in pull request #24122: [MINOR][CORE] Add
comment about reasoning to use deprecated Scala ForkJoinPool
URL: https://github.com/apache/spark/pull/24122#discussion_r266309491
##########
File path: core/src/main/scala/org/apache/spark/rdd/UnionRDD.scala
##########
@@ -61,7 +60,7 @@ private[spark] class UnionPartition[T: ClassTag](
object UnionRDD {
private[spark] lazy val partitionEvalTaskSupport =
- new ForkJoinTaskSupport(new ForkJoinPool(8))
+ new
ForkJoinTaskSupport(ThreadUtils.newForkJoinPool("partition-eval-task-support",
8))
Review comment:
This is from review comment in #24113 which makes sense and also helps to
centralize dealing with deprecated Scala ForkJoinPool.
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