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https://issues.apache.org/jira/browse/PIG-928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12884841#action_12884841
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Aniket Mokashi commented on PIG-928:
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The fix needed some changes in queryparser to support namespace, I found this
in test cases I added.
Current EvalFuncSpec logic is convoluted, I replaced it with a cleaner one.
I have attached the updated patch with changes mentioned above.
I am not sure what needs to be done for jython.jar, my guess was to check-in
that in /lib. Thoughts?
> 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
> Assignee: Aniket Mokashi
> Fix For: 0.8.0
>
> Attachments: calltrace.png, package.zip, PIG-928.patch,
> pig-greek.tgz, pig.scripting.patch.arnab, pyg.tgz, RegisterPythonUDF2.patch,
> RegisterPythonUDF3.patch, RegisterPythonUDF4.patch,
> RegisterScriptUDFDefineParse.patch, scripting.tgz, scripting.tgz, test.zip
>
>
> 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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