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Pig, mail # user - config/reference data files  for UDFS

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Re: config/reference data files for UDFS
Stan Rosenberg 2012-03-13, 20:55
Hi Alan,

I am also curious to see how the distributed cache is used in a UDF.
However, the code you reference in the patch doesn't appear to contain
such an example.  What is the name of source file?



On Mon, Mar 12, 2012 at 7:24 PM, Alan Gates <[EMAIL PROTECTED]> wrote:
> Take a look at the builtin UDF Bloom (you can see the code at https://issues.apache.org/jira/secure/attachment/12518116/HCATALOG-289-2.patch ) for an example of how to use the distributed cache from a UDF.
> Alan.
> On Mar 9, 2012, at 3:17 PM, Sam William wrote:
>> I want to read a  small reference data file from a UDF.  How do I make use of the distributed cache  for this purpose ?
>> Sam William