Github user mridulm commented on a diff in the pull request: https://github.com/apache/spark/pull/16189#discussion_r92936360 --- Diff: core/src/main/scala/org/apache/spark/executor/Executor.scala --- @@ -148,9 +161,23 @@ private[spark] class Executor( } def killTask(taskId: Long, interruptThread: Boolean): Unit = { - val tr = runningTasks.get(taskId) - if (tr != null) { - tr.kill(interruptThread) + val taskRunner = runningTasks.get(taskId) + if (taskRunner != null) { + if (taskReaperEnabled) { + taskReaperForTask.synchronized { + val shouldCreateReaper = taskReaperForTask.get(taskId) match { + case None => true + case Some(existingReaper) => interruptThread && !existingReaper.interruptThread + } + if (shouldCreateReaper) { + val taskReaper = new TaskReaper(taskRunner, interruptThread = interruptThread) + taskReaperForTask(taskId) = taskReaper + taskReaperPool.execute(taskReaper) + } + } + } else { + taskRunner.kill(interruptThread = interruptThread) --- End diff -- sounds good
--- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org