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https://issues.apache.org/jira/browse/SPARK-21908?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Owen resolved SPARK-21908.
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Resolution: Invalid
It's not clear what your error is or what the result was of using a singleton,
but, questions should go to the mailing list in any event.
> Checkpoint broadcast variable in spark streaming job
> ----------------------------------------------------
>
> Key: SPARK-21908
> URL: https://issues.apache.org/jira/browse/SPARK-21908
> Project: Spark
> Issue Type: Bug
> Components: DStreams
> Affects Versions: 1.6.0
> Reporter: Venkat Gurukrishna
>
> In our Spark 1.6 CDH 5.8.3, job application, we are using the broadcast
> variables and when we checkpoint them and restart the spark job getting error.
> Even tried with making the broadcast variable as transient. But we are
> getting different exception.
> I have checked this JIRA link:
> https://issues.apache.org/jira/browse/SPARK-5206
> which had mentioned to use singleton reference to broadcast variable and also
> to use the transient.
> Whether this needs to be done in the driver side or at the executor side?
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