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

[colorant]

Github user colorant commented on the pull request:

    https://github.com/apache/incubator-spark/pull/553#issuecomment-34831254
  
    I agree that we do not need a hard check on it :) This patch looks good to 
me, I just wonder we might need a few more explanation to clarify why this one 
is not need in certain case like spark-shell :)