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Posted to issues@spark.apache.org by "Hyukjin Kwon (JIRA)" <ji...@apache.org> on 2019/05/21 04:38:13 UTC

[jira] [Resolved] (SPARK-10183) Expose the SparkR backend api

     [ https://issues.apache.org/jira/browse/SPARK-10183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyukjin Kwon resolved SPARK-10183.
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    Resolution: Incomplete

> Expose the SparkR backend api
> -----------------------------
>
>                 Key: SPARK-10183
>                 URL: https://issues.apache.org/jira/browse/SPARK-10183
>             Project: Spark
>          Issue Type: Improvement
>          Components: SparkR
>            Reporter: Amos
>            Priority: Minor
>              Labels: bulk-closed
>
> The Backend class is currently scoped to the api.r package. I'm accessing it, for the Zeppelin project, so I can start SparkR against an already-running spark context. To do this I've had to create a helper class withing api.r. It would be better if the backend were exposed. It isn't a tremendous amount of functionality - create a backend, start it, stop it. 
> (If we want to be really clever, it could also be passed a spark context and make that available to R clients, facilitate passing rdd's back and forth, etc. I'll be pushing code that does some of that to Zeppelin in a day or two if that helps.)



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