[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-34836413
  
    I think for future improvements, it would be a good idea to move the 
traceback code to a separate file and use that to return callsite. Please start 
a JIRA ticket and assign it to me. I will submit a PR once I am done.