Github user mridulm commented on a diff in the pull request:
https://github.com/apache/spark/pull/228#discussion_r10949181
--- Diff: core/src/main/scala/org/apache/spark/scheduler/DAGScheduler.scala
---
@@ -925,6 +939,10 @@ class DAGScheduler(
}
failedStages += failedStage
failedStages += mapStage
+ if (runningStages.contains(failedStage)) {
+ stageIdToAccumulators -= failedStage.id
+ }
+ runningStages -= failedStage
--- End diff --
Any reason to reorder execution flow ? I am not sure what the impact of
this is top of my head, hence the query.
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