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https://issues.apache.org/jira/browse/SPARK-20337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yuming Wang closed SPARK-20337.
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Resolution: Won't Fix
> Support upgrade a jar dependency and don't restart SparkContext
> ---------------------------------------------------------------
>
> Key: SPARK-20337
> URL: https://issues.apache.org/jira/browse/SPARK-20337
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 2.1.0
> Reporter: Yuming Wang
> Priority: Minor
>
> Suppose that we need upgrade a jar dependency and don't want to restart
> {{SparkContext}}, Something like this:
> {code}
> sc.addJar("breeze-natives_2.11-0.12.jar")
> // do something
> sc.removeJar("spark://192.168.26.200:23420/jar/breeze-natives_2.11-0.12.jar")
> sc.addJar("breeze-natives_2.11-0.13.jar")
> // do something
> {code}
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