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 > [email protected] > > >
