weixiuli commented on code in PR #37922:
URL: https://github.com/apache/spark/pull/37922#discussion_r979507631
##########
core/src/main/scala/org/apache/spark/scheduler/DAGScheduler.scala:
##########
@@ -2543,16 +2541,13 @@ private[spark] class DAGScheduler(
shuffleIdToMapStage.filter { case (_, stage) =>
stage.shuffleDep.shuffleMergeAllowed &&
stage.shuffleDep.getMergerLocs.isEmpty &&
runningStages.contains(stage)
- }.foreach { case(_, stage: ShuffleMapStage) =>
- if (getAndSetShufflePushMergerLocations(stage).nonEmpty) {
- logInfo(s"Shuffle merge enabled adaptively for $stage with
shuffle" +
- s" ${stage.shuffleDep.shuffleId} and shuffle merge" +
- s" ${stage.shuffleDep.shuffleMergeId} with
${stage.shuffleDep.getMergerLocs.size}" +
- s" merger locations")
-
mapOutputTracker.registerShufflePushMergerLocations(stage.shuffleDep.shuffleId,
- stage.shuffleDep.getMergerLocs)
- }
- }
+ }.foreach { case (_, stage: ShuffleMapStage) =>
+ configureShufflePushMergerLocations(stage)
+ logInfo(s"Shuffle merge enabled adaptively for $stage with shuffle" +
Review Comment:
The log is not always printed before this pr?
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
