Aaron Davidson created SPARK-1404:
-------------------------------------

             Summary: Non-exported spark-env.sh variables are no longer present 
in spark-shell
                 Key: SPARK-1404
                 URL: https://issues.apache.org/jira/browse/SPARK-1404
             Project: Spark
          Issue Type: Bug
          Components: Spark Core
    Affects Versions: 1.0.0
            Reporter: Aaron Davidson
            Assignee: Aaron Davidson
             Fix For: 1.0.0


spark-env.sh is now only loaded at most once. This means that if users had 
variable settings like

{{code}}
FOO=1
export BAR=2
{{code}}

then a user who runs spark-shell may source spark-env.sh in "spark-shell" to 
have the non-exported variables disappear from scope when "spark-class" is 
called. In effect, BAR is visible within Spark, but not FOO.



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