holdenk commented on a change in pull request #26440: [SPARK-20628][CORE][K8S]
Start to improve Spark decommissioning & preemption support
URL: https://github.com/apache/spark/pull/26440#discussion_r375470301
##########
File path:
core/src/main/scala/org/apache/spark/scheduler/ExecutorLossReason.scala
##########
@@ -58,3 +58,11 @@ private [spark] object LossReasonPending extends
ExecutorLossReason("Pending los
private[spark]
case class SlaveLost(_message: String = "Slave lost", workerLost: Boolean =
false)
extends ExecutorLossReason(_message)
+
+/**
+ * A loss reason that means the executor is marked for decommissioning.
+ *
+ * This is used by the task scheduler to remove state associated with the
executor, but
+ * not yet fail any tasks that were running in the executor before the
executor is "fully" lost.
+ */
+private [spark] object ExecutorDecommission extends
ExecutorLossReason("Executor Decommission.")
Review comment:
Thanks :)
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