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https://issues.apache.org/jira/browse/SPARK-5065?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Owen updated SPARK-5065:
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Component/s: Spark Core
Priority: Minor (was: Major)
> BroadCast can still work after sc had been stopped.
> ---------------------------------------------------
>
> Key: SPARK-5065
> URL: https://issues.apache.org/jira/browse/SPARK-5065
> Project: Spark
> Issue Type: Bug
> Components: Spark Core
> Affects Versions: 1.2.1
> Reporter: SaintBacchus
> Priority: Minor
>
> Code as follow:
> {code:borderStyle=solid}
> val sc1 = new SparkContext
> val sc2 = new SparkContext
> sc1.stop
> sc1.broadcast(1)
> {code}
> It can work well, because sc1.broadcast will reuse the BlockManager in sc2.
> To fix it, throw a sparkException when broadCastManager had stopped.
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