yaooqinn commented on code in PR #43746:
URL: https://github.com/apache/spark/pull/43746#discussion_r1391233086
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core/src/main/scala/org/apache/spark/scheduler/cluster/CoarseGrainedSchedulerBackend.scala:
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@@ -717,6 +719,15 @@ class CoarseGrainedSchedulerBackend(scheduler:
TaskSchedulerImpl, val rpcEnv: Rp
def sufficientResourcesRegistered(): Boolean = true
+ // When the executor failure tracker collects enough failures, if the
current resources are
+ // insufficient for keep the app running, it will fail the application
directly; otherwise,
+ // it survives this check round.
+ def insufficientResourcesRetained(): Boolean = {
+ totalRegisteredExecutors.get() < maxExecutors * minSurviveRatio
Review Comment:
When maxExecutors is Int.MaxValue, the value of max failures is 2 *
Int.MaxValue or explicit value is given via spark.executor.maxFailures. I guess
we don't change the behavior here
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