Github user cloud-fan commented on a diff in the pull request:
https://github.com/apache/spark/pull/22149#discussion_r235253094
--- Diff:
sql/hive/src/main/scala/org/apache/spark/sql/hive/execution/ScriptTransformationExec.scala
---
@@ -308,6 +308,12 @@ private class ScriptTransformationWriterThread(
}
threwException = false
} catch {
+ // TaskKilledException should not be thrown again, otherwise it will
be captured by
+ // SparkUncaughtExceptionHandler, then Executor will exit because of
TaskKilledException.
+ case e: TaskKilledException =>
--- End diff --
> Actually ScriptTransformationExec like a streaming pipe, but other
operators basically no such characteristics.
can you elaborate on it? How `TaskKilledException` is handled in other
operators?
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