Github user pwendell commented on a diff in the pull request:
https://github.com/apache/spark/pull/288#discussion_r11319796
--- Diff: core/src/main/scala/org/apache/spark/util/Utils.scala ---
@@ -537,6 +537,21 @@ private[spark] object Utils extends Logging {
}
/**
+ * Finds all the files in a directory whose last modified time is older
than cutoff seconds.
+ * @param dir must be the path to a directory, or
IllegalArgumentException is thrown
+ * @param cutoff measured in seconds. Files older than this are returned.
--- End diff --
Don't need to rev this again just for this - but is there supposed to be
one space or two spaces after the parameter name? It's inconsistent here.
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