xuanyuanking commented on a change in pull request #25850: [SPARK-29177] [Core]
fix zombie tasks after stage abort
URL: https://github.com/apache/spark/pull/25850#discussion_r326984308
##########
File path:
core/src/main/scala/org/apache/spark/scheduler/TaskResultGetter.scala
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@@ -64,6 +64,8 @@ private[spark] class TaskResultGetter(sparkEnv: SparkEnv,
scheduler: TaskSchedul
val (result, size) =
serializer.get().deserialize[TaskResult[_]](serializedData) match {
case directResult: DirectTaskResult[_] =>
if (!taskSetManager.canFetchMoreResults(serializedData.limit()))
{
+ scheduler.handleFailedTask(taskSetManager, tid,
TaskState.KILLED, TaskKilled(
Review comment:
Better to leave a comment here to explain why we handle the oversize task as
a killed task.
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