HeartSaVioR commented on a change in pull request #35810:
URL: https://github.com/apache/spark/pull/35810#discussion_r824310506
##########
File path:
sql/core/src/main/scala/org/apache/spark/sql/execution/streaming/FlatMapGroupsWithStateExec.scala
##########
@@ -172,12 +172,20 @@ case class FlatMapGroupsWithStateExec(
timeoutProcessingStartTimeNs = System.nanoTime
})
- val timeoutProcessorIter =
- CompletionIterator[InternalRow,
Iterator[InternalRow]](processor.processTimedOutState(), {
- // Note: `timeoutLatencyMs` also includes the time the parent operator
took for
- // processing output returned through iterator.
- timeoutLatencyMs += NANOSECONDS.toMillis(System.nanoTime -
timeoutProcessingStartTimeNs)
- })
+ // SPARK-38204: Late-bind the timeout processing iterator so it is created
*after* the input is
Review comment:
Nice finding :)
@alex-balikov looks like JIRA ticket is not properly mentioned here.
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