srowen commented on a change in pull request #24702: [SPARK-27989] [Kubernetes]
[Core] Added retries on the connection to the driver for k8s
URL: https://github.com/apache/spark/pull/24702#discussion_r292000825
##########
File path:
core/src/main/scala/org/apache/spark/executor/CoarseGrainedExecutorBackend.scala
##########
@@ -283,7 +283,11 @@ private[spark] object CoarseGrainedExecutorBackend
extends Logging {
executorConf,
new SecurityManager(executorConf),
clientMode = true)
- val driver = fetcher.setupEndpointRefByURI(arguments.driverUrl)
+
+ val driver = retry(3) {
Review comment:
I personally would leave this. Not worth and arg or config yet.
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