Github user mridulm commented on a diff in the pull request:
https://github.com/apache/spark/pull/228#discussion_r10949097
--- Diff: core/src/main/scala/org/apache/spark/scheduler/DAGScheduler.scala
---
@@ -831,7 +840,13 @@ class DAGScheduler(
activeJobs -= job
resultStageToJob -= stage
markStageAsFinished(stage)
- jobIdToStageIdsRemove(job.jobId)
+ jobIdToStageIdsRemove(job.jobId).foreach(stageId => {
+ //accumulator operations
+ for (accumValues <- stageIdToAccumulators(stageId)) {
+ Accumulators.add(accumValues._1, accumValues._2)
+ }
+ stageIdToAccumulators -= stageId
+ })
--- End diff --
Push this into another cleanup method - so that we can leverage it for
other operations in future.
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