[ https://issues.apache.org/jira/browse/PIG-620?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vadim Zaliva updated PIG-620: ----------------------------- Attachment: MaxTupleBy1stField.java implementation > 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 > > Attachments: MaxTupleBy1stField.java > > > 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.