Github user vanzin commented on a diff in the pull request:
https://github.com/apache/spark/pull/718#discussion_r13398616
--- Diff:
core/src/main/scala/org/apache/spark/deploy/history/HistoryServer.scala ---
@@ -290,8 +217,88 @@ object HistoryServer {
}
}
+ private def parse(args: List[String]): Unit = {
+ args match {
+ case ("--dir" | "-d") :: value :: tail =>
+ set("fs.logDirectory", value)
+ parse(tail)
+
+ case ("--port" | "-p") :: value :: tail =>
+ set("ui.port", value)
+ parse(tail)
+
+ case ("-D") :: opt :: value :: tail =>
--- End diff --
See previous comment about config file vs. command line options, regarding
SPARK_HISTORY_OPTS. I'm not a big fan of that approach for daemon processes -
config files are a cleaner approach here.
I can drop the "-D" since it's mostly just a convenience (avoids having to
type "spark.history." before every option), or I can change its syntax to be
the more "standard" -Dkey=value. Your choice.
As far as backwards compat, I tried to keep the 1.0 options intact. I'll
double check it though.
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