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_r261468249
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File path: core/src/main/scala/org/apache/spark/scheduler/TaskSetManager.scala
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@@ -530,7 +530,7 @@ private[spark] class TaskSetManager(
private def maybeFinishTaskSet() {
if (isZombie && runningTasks == 0) {
- sched.taskSetFinished(this)
+ sched.taskSetFinished(this, tasksSuccessful == numTasks)
Review comment:
I think I made a mistake here. Previously I was thinking a zombie TSM must
have at least one failed tasks, so tasksSuccessful can't be equal to numTasks.
But now I realize that `markPartitionCompleted` could increase
`tasksSuccessful` even if it's an already failed task for that zombie TSM. So,
it still be possible for a zombie TSM to achieve `tasksSuccessful ==
numTasks`. @cloud-fan
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