[GitHub] incubator-spark pull request: Added extra description on ValueErro...

[jyotiska]

Github user jyotiska commented on the pull request:

    https://github.com/apache/incubator-spark/pull/581#issuecomment-34796972
  
    I understand. Maybe we can use a global variable to store the call site 
(line number?) and print it back along with the address. What do you think?