[GitHub] incubator-spark pull request: SPARK-1053. Don't require SPARK_YARN...

[sryza]

Github user sryza commented on the pull request:

    https://github.com/apache/incubator-spark/pull/553#issuecomment-34906646
  
    @tgravescs I should have tried this - it looks like it actually works fine 
when SPARK_YARN_APP_JAR isn't specified.  The client must be serving the jar in 
the typical Spark way.  Are there any situations I'm not thinking of where this 
wouldn't hold?
    
    Either way, I'll need to update the doc.