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Posted to dev@pig.apache.org by "Daniel Dai (JIRA)" <ji...@apache.org> on 2015/04/29 03:04:07 UTC

[jira] [Updated] (PIG-3055) Make it possible to register new script engines

     [ https://issues.apache.org/jira/browse/PIG-3055?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Dai updated PIG-3055:
----------------------------
    Fix Version/s:     (was: 0.15.0)
                   0.16.0

> Make it possible to register new script engines
> -----------------------------------------------
>
>                 Key: PIG-3055
>                 URL: https://issues.apache.org/jira/browse/PIG-3055
>             Project: Pig
>          Issue Type: Improvement
>            Reporter: Greg Bowyer
>            Assignee: Greg Bowyer
>             Fix For: 0.16.0
>
>         Attachments: PIG-3055-Make-it-possible-to-register-a-script-engine.patch
>
>
> Hi shiny pig people
> I have recently been playing about with getting renjin to work as a script engine in pig in the same manner as jython / ruby etc.
> Renjin is a re-implementation of R in java.
> For now the renjin project is in its infancy and is probably not best suited to being bundled with pig, as such I need to be able to extend the ScriptEngine interface and register renjin as a suitable engine for pig to use.
> At present the parts of pig that know about script engines are not easily changed, attached is a patch that should make this possible.
> Thoughts ? ideas ?



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