Github user liyinan926 commented on a diff in the pull request:
https://github.com/apache/spark/pull/19468#discussion_r153359582
--- Diff:
resource-managers/kubernetes/core/src/main/scala/org/apache/spark/deploy/k8s/Config.scala
---
@@ -111,5 +111,14 @@ private[spark] object Config extends Logging {
.stringConf
.createOptional
+ val KUBERNETES_EXECUTOR_LOST_REASON_CHECK_MAX_ATTEMPTS =
+ ConfigBuilder("spark.kubernetes.executor.lostCheck.maxAttempts")
+ .doc("Maximum number of attempts allowed for checking the reason of
an executor loss " +
+ "before it is assumed that the executor failed.")
+ .intConf
+ .checkValue(value => value > 0, "Maximum attempts of checks of
executor lost reason " +
+ "must be a positive integer")
+ .createWithDefault(5)
--- End diff --
Yes, but I think 5 is a more sensible default than 10. @mccheah @foxish
WDYT?
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