Github user srowen commented on a diff in the pull request:
https://github.com/apache/spark/pull/17292#discussion_r106130808
--- Diff: core/src/test/scala/org/apache/spark/DebugFilesystem.scala ---
@@ -44,7 +44,8 @@ object DebugFilesystem extends Logging {
logWarning("Leaked filesystem connection created at:")
exc.printStackTrace()
}
- throw new RuntimeException(s"There are $numOpen possibly leaked file
streams.")
+ throw new RuntimeException(s"There are $numOpen possibly leaked file
streams.",
--- End diff --
This is a style nit, but while we're here, I wouldn't mind avoiding
RuntimeException. IllegalStateException is more specific and canonical. No big
deal, just if you're making another change anwyay.
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