dongjoon-hyun commented on a change in pull request #24549: [MINOR][TEST] Fix
two minor test annoyances in jenkins
URL: https://github.com/apache/spark/pull/24549#discussion_r281897933
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File path: core/src/main/scala/org/apache/spark/util/AccumulatorV2.scala
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@@ -268,7 +268,7 @@ private[spark] object AccumulatorContext extends Logging {
// Since we are storing weak references, warn when the underlying data
is not valid.
val acc = ref.get
if (acc eq null) {
- logWarning(s"Attempted to access garbage collected accumulator $id")
+ logInfo(s"Attempted to access garbage collected accumulator $id")
Review comment:
Hi, @ericl . In addition to `Jenkins`, `spark-shell` (and users) also will
lose this warning because the default level is `WARN`.
cc @cloud-fan since this is designed by him.
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