Github user andrewor14 commented on a diff in the pull request:
https://github.com/apache/spark/pull/1715#discussion_r15730133
--- Diff: docs/submitting-applications.md ---
@@ -35,17 +35,23 @@ dependencies, and can support different cluster
managers and deploy modes that S
--deploy-mode <deploy-mode> \
--conf <key>=<value> \
... # other options
- <application-jar> \
+ --primary <application-jar> \
+ -- \
[application-arguments]
{% endhighlight %}
+(**NOTE** Prior to Spark 1.1, `--primary` and `--` are not required. The
old application option
+passing mode is still supported. Start from Spark 1.1, `--` is used as
user application option
+separator, to let user application receive arbitrary command line option,
including those are once
+swallowed by `spark-submit`, like `--master`.)
--- End diff --
"Since Spark 1.1, `--` is used as a separator for user application options,
such that anything that follows will be passed as command line arguments to the
application. This includes arguments that were once swallowed by
`spark-submit`, e.g. `--hiveconf`"
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