srowen commented on a change in pull request #25674: [SPARK-28340][CORE] Noisy
exceptions when tasks are killed: "DiskBloc…
URL: https://github.com/apache/spark/pull/25674#discussion_r320768825
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File path:
core/src/main/scala/org/apache/spark/storage/DiskBlockObjectWriter.scala
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@@ -219,6 +219,12 @@ private[spark] class DiskBlockObjectWriter(
truncateStream = new FileOutputStream(file, true)
truncateStream.getChannel.truncate(committedPosition)
} catch {
+ // ClosedByInterruptException is an excepted exception when kill task,
+ // don't log the exception stack trace to avoid confusing users.
+ // See: SPARK-28340
+ case _: ClosedByInterruptException =>
+ logError("ClosedByInterruptException occurred while reverting
partial writes to file"
+ + ", it maybe caused by job cancel.")
Review comment:
Is this second part meaningful? Maybe just `ClosedByInterruptException while
reverting partial writes to file" + file` (i.e. keep the file name)
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