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https://issues.apache.org/jira/browse/PIG-602?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12672377#action_12672377
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Olga Natkovich commented on PIG-602:
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Alan, looks good.
The only thing I would propose to change is to handle information on the client
side as Java properties. This means
(1) That individual properties can be passed via -D switch from the command
file
(2) .properties files passed by users will get picked up. (Not sure exactly
what Java's mechanism for this is.)
> Pass global configurations to UDF
> ---------------------------------
>
> Key: PIG-602
> URL: https://issues.apache.org/jira/browse/PIG-602
> Project: Pig
> Issue Type: New Feature
> Components: impl
> Reporter: Yiping Han
> Assignee: Alan Gates
>
> We are seeking an easy way to pass a large number of global configurations to
> UDFs.
> Since our application contains many pig jobs, and has a large number of
> configurations. Passing configurations through command line is not an ideal
> way (i.e. modifying single parameter needs to change multiple command lines).
> And to put everything into the hadoop conf is not an ideal way either.
> We would like to see if Pig can provide such a facility that allows us to
> pass a configuration file in some format(XML?) and then make it available
> through out all the UDFs.
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