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https://issues.apache.org/jira/browse/LIVY-501?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Saisai Shao resolved LIVY-501.
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Resolution: Not A Problem
> Support Spark 2.3 SparkR backend
> --------------------------------
>
> Key: LIVY-501
> URL: https://issues.apache.org/jira/browse/LIVY-501
> Project: Livy
> Issue Type: Bug
> Components: Interpreter
> Affects Versions: 0.5.0, 0.5.1
> Reporter: shanyu zhao
> Priority: Major
> Attachments: LIVY-501.patch
>
>
> Spark 2.3 modified RBackend:init() method to return Tuple2[Int, RAuthHelper]
> instead of just an Int.
> [https://github.com/apache/spark/commit/628c7b517969c4a7ccb26ea67ab3dd61266073ca]
> Livy does not work with this version of RBackend because it still expecting a
> single Int in the return value from init().
>
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