Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/21216#discussion_r188792203
--- Diff: docs/running-on-yarn.md ---
@@ -426,8 +426,10 @@ To use a custom metrics.properties for the application
master and executors, upd
Standard Kerberos support in Spark is covered in the
[Security](security.html#kerberos) page.
In YARN mode, when accessing Hadoop file systems, aside from the service
hosting the user's home
--- End diff --
No your fault, but this doesn't seem accurate given the code, which doesn't
seem to look at the home directory at all.
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