[GitHub] [spark] samvantran commented on a change in pull request #24276: [SPARK-27347][MESOS] Fix supervised driver retry logic for outdated tasks

[GitBox <gi...@apache.org>]

samvantran commented on a change in pull request #24276: [SPARK-27347][MESOS] Fix supervised driver retry logic for outdated tasks
URL: https://github.com/apache/spark/pull/24276#discussion_r280157836
 
 

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 File path: resource-managers/mesos/src/main/scala/org/apache/spark/scheduler/cluster/mesos/MesosClusterScheduler.scala
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 @@ -786,6 +790,15 @@ private[spark] class MesosClusterScheduler(
     }
   }
 
+  /**
+   * Check if the task has already been launched or is pending
+   * If neither, the taskId is outdated and should be ignored
+   * This is to avoid scenarios where an outdated status update arrives
+   * after a supervised driver has already been relaunched
+   */
+  private def taskIsOutdated(taskId: String, state: MesosClusterSubmissionState): Boolean =
 
 Review comment:
   thanks!

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