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https://issues.apache.org/jira/browse/PIG-2927?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Coveney updated PIG-2927:
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Attachment: PIG-2927-0.patch
I just attached a patch that adds gem support. Any script registered as so:
register script.rb using jruby as myfuncs;
will be instantiated locally, and the set of dependencies across scripts will
be shipped.
Note:
- JRUBY_HOME must be set on the client side. This is so we know where to find
the gems!
- you need to make sure to have a "require 'pigudf'" since it is instantiated
on the client side (I could probably fix this, but I think forcing this is
desirable for testing of scripts etc)
Russell,
Any chance you can try this out and see if it works?
I'll add tests sometime...
> SHIP and use JRuby gems in JRuby UDFs
> -------------------------------------
>
> Key: PIG-2927
> URL: https://issues.apache.org/jira/browse/PIG-2927
> Project: Pig
> Issue Type: New Feature
> Components: parser
> Affects Versions: 0.11
> Environment: JRuby UDFs
> Reporter: Russell Jurney
> Assignee: Jonathan Coveney
> Priority: Minor
> Attachments: PIG-2927-0.patch
>
>
> It would be great to use JRuby gems in JRuby UDFs without installing them on
> all machines on the cluster. Some way to SHIP them automatically with the job
> would be great.
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