Github user markgrover commented on a diff in the pull request:
https://github.com/apache/spark/pull/8007#discussion_r37367588
--- Diff:
yarn/src/main/scala/org/apache/spark/deploy/yarn/YarnAllocator.scala ---
@@ -207,6 +211,17 @@ private[yarn] class YarnAllocator(
}
/**
+ * Gets the executor loss reason for a disconnected executor.
+ * Note that this method is expected to be called exactly once per
executor ID.
+ */
+ def getExecutorLossReason(executorId: String): ExecutorLossReason =
synchronized {
+ allocateResources()
+ // Expect to be asked for a loss reason once and exactly once.
+ assert(completedExecutorExitReasons.contains(executorId))
--- End diff --
Ah, that makes sense! BTW, the new commit doesn't seem to have helped (and
it makes sense why not).
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