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https://issues.apache.org/jira/browse/PIG-928?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Julien Le Dem updated PIG-928:
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Attachment: pig-greek.tgz
I implemented the modifications mentioned in my previous comment:
https://issues.apache.org/jira/browse/PIG-928?focusedCommentId=12847986&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#action_12847986
To run the example (assuming javac, jar and java are in your PATH):
* tar xzvf pyg.tgz
* add pig-0.6.0-core.jar to the lib folder
* ./makejar.sh
* ./runme.sh
The python implementation is now decoupled form the generic code.
the script code is passed through the classpath.
To implement other scripting languages, extend org.apache.pig.greek.ScriptEngine
I renamed this thing Pig-Greek ;)
> UDFs in scripting languages
> ---------------------------
>
> Key: PIG-928
> URL: https://issues.apache.org/jira/browse/PIG-928
> Project: Pig
> Issue Type: New Feature
> Reporter: Alan Gates
> Attachments: package.zip, pig-greek.tgz, pyg.tgz, scripting.tgz,
> scripting.tgz
>
>
> It should be possible to write UDFs in scripting languages such as python,
> ruby, etc. This frees users from needing to compile Java, generate a jar,
> etc. It also opens Pig to programmers who prefer scripting languages over
> Java.
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