tgravescs commented on a change in pull request #31761:
URL: https://github.com/apache/spark/pull/31761#discussion_r595401992
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File path: core/src/main/scala/org/apache/spark/internal/config/package.scala
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@@ -691,6 +691,18 @@ package object config {
.toSequence
.createWithDefault(Nil)
+ private[spark] val KERBEROS_FILESYSTEM_RENEWAL_EXCLUDE =
+ ConfigBuilder("spark.kerberos.renewal.exclude.hadoopFileSystems")
Review comment:
I also think we should change the name fo this. we have
spark.kerberos.renewal.credentials that is talking about how Spark renewals.
This has the same prefix but is not about spark renewal, its about resource
scheduler renewal.
Honestly at this point if no one knows of a k8s component that could do this
I would almost say we make the config yarn specific -
spark.yarn.kerberos.renewal.excludeHadoopFileSystems. I would actually like to
see rm or resourceScheduler in the name to make it even more clear but that
gets really long. Open to other opinions but we can always make a generic
one later. If someone has an idea how this would be used with others we can
leave it generic to not yarn but I want something else in the name to show its
resource scheduler specific.
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