agrawaldevesh commented on a change in pull request #29014:
URL: https://github.com/apache/spark/pull/29014#discussion_r453738154
##########
File path:
core/src/main/scala/org/apache/spark/scheduler/ExecutorLossReason.scala
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@@ -54,10 +54,13 @@ private [spark] object LossReasonPending extends
ExecutorLossReason("Pending los
/**
* @param _message human readable loss reason
* @param workerLost whether the worker is confirmed lost too (i.e. including
shuffle service)
+ * Used to know whether the shuffle data is lost too.
+ * @param causedByApp whether the loss of the slave is the fault of the
running app. (assumed true
+ * by default unless known explicitly otherwise)
*/
private[spark]
-case class SlaveLost(_message: String = "Slave lost", workerLost: Boolean =
false)
- extends ExecutorLossReason(_message)
+case class SlaveLost(_message: String = "Slave lost", workerLost: Boolean =
false,
+ causedByApp: Boolean = true) extends
ExecutorLossReason(_message)
Review comment:
Its used a pattern match in TaskSetManager.scala, around line 984, maybe
that is why it wasn't greppable.
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