[jira] [Issue Comment Deleted] (SPARK-16581) Making JVM backend calling functions public

["Shivaram Venkataraman (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-16581?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Shivaram Venkataraman updated SPARK-16581:
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    Comment: was deleted

(was: I am not sure the issues are very related though

1. The JVM->R access methods are mostly to call into any Java method (like say in SystemML). I think we have reasonable clarity on what to make public here which is callJMethod and callJStatic. There is also some discussion on supporting custom GC using cleanup.jobj in the SPARK-16611

2. The RDD / RBackend are not directly related to this I think. The RDD ones are about our UDFs not having some features right now and we can continue discussing that in SPARK-16611 or other JIRAs ?)

> Making JVM backend calling functions public
> -------------------------------------------
>
>                 Key: SPARK-16581
>                 URL: https://issues.apache.org/jira/browse/SPARK-16581
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SparkR
>            Reporter: Shivaram Venkataraman
>
> As described in the design doc in SPARK-15799, to help packages that need to call into the JVM, it will be good to expose some of the R -> JVM functions we have. 
> As a part of this we could also rename, reformat the functions to make them more user friendly.



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