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https://issues.apache.org/jira/browse/SPARK-761?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14311475#comment-14311475
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Patrick Wendell commented on SPARK-761:
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I think the main thing to catch would be Akka. I.e. try connecting different
versions and seeing what happens as an exploratory step. For instance, if akka
has a standard exception which says you had an incompatible message type, we
can wrap that and give an outer exception explaining that the spark version is
likely wrong. So maybe we can see if someone wants to explore this a bit as a
starter task.
> Print a nicer error message when incompatible Spark binaries try to talk
> ------------------------------------------------------------------------
>
> Key: SPARK-761
> URL: https://issues.apache.org/jira/browse/SPARK-761
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Reporter: Matei Zaharia
> Priority: Minor
> Labels: starter
>
> Not sure what component this falls under, or if this is still an issue.
> Patrick Wendell / Matei Zaharia?
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