find Max Tuple by 1st field UDF (for piggybank)
-----------------------------------------------

                 Key: PIG-620
                 URL: https://issues.apache.org/jira/browse/PIG-620
             Project: Pig
          Issue Type: New Feature
          Components: impl
    Affects Versions: types_branch
            Reporter: Vadim Zaliva
             Fix For: types_branch


This is simple UDF which takes bag of tuples and returns one with max. 1st 
column.
It is fairly trivial but I have seen people asking for it. Detailed usage 
comments are in Javadoc.




-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.

Reply via email to