[ https://issues.apache.org/jira/browse/PIG-2423?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Daniel Dai updated PIG-2423: ---------------------------- Fix Version/s: (was: 0.10.0) 0.11 > document use case where co-group is better choice than join > ------------------------------------------------------------ > > Key: PIG-2423 > URL: https://issues.apache.org/jira/browse/PIG-2423 > Project: Pig > Issue Type: Improvement > Components: documentation > Reporter: Thejas M Nair > Fix For: 0.11 > > > Optimization rules 2 and 3 suggested in > https://issues.apache.org/jira/secure/attachment/12506841/pig_tpch.ppt > (PIG-2397) recommend the use of co-group instead of join in certain cases. > These should be documented in pig performance page. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa For more information on JIRA, see: http://www.atlassian.com/software/jira