Ngone51 commented on a change in pull request #23871:
[SPARK-23433][SPARK-25250] [CORE] Later created TaskSet should learn about the
finished partitions
URL: https://github.com/apache/spark/pull/23871#discussion_r260656802
##########
File path:
core/src/main/scala/org/apache/spark/scheduler/TaskSchedulerImpl.scala
##########
@@ -292,13 +298,16 @@ private[spark] class TaskSchedulerImpl(
* given TaskSetManager have completed, so state associated with the
TaskSetManager should be
* cleaned up.
*/
- def taskSetFinished(manager: TaskSetManager): Unit = synchronized {
+ def taskSetFinished(manager: TaskSetManager, success: Boolean): Unit =
synchronized {
taskSetsByStageIdAndAttempt.get(manager.taskSet.stageId).foreach {
taskSetsForStage =>
taskSetsForStage -= manager.taskSet.stageAttemptId
if (taskSetsForStage.isEmpty) {
taskSetsByStageIdAndAttempt -= manager.taskSet.stageId
}
}
+ if (success) {
+ stageIdToFinishedPartitions -= manager.taskSet.stageId
Review comment:
I just relaize that we could only remove the finished partitions for the
stage when the active TSM succeed.
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