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Sergey Shelukhin commented on HIVE-11684: ----------------------------------------- Makes sense. I think (2) might be a better approach, for example join reordering can be disabled for 1-2 joins. Actually, I wonder if some CBO features should be disable-able via configs, like existing Hive optimizations. Should I file a JIRA for that? Also what is the shipping timeframe for this JIRA? Is the work done on master, or on a feature branch? > Implement limit pushdown through outer join in CBO > -------------------------------------------------- > > Key: HIVE-11684 > URL: https://issues.apache.org/jira/browse/HIVE-11684 > Project: Hive > Issue Type: New Feature > Components: CBO > Affects Versions: 2.0.0 > Reporter: Jesus Camacho Rodriguez > Assignee: Jesus Camacho Rodriguez > Attachments: HIVE-11684.01.patch, HIVE-11684.02.patch, > HIVE-11684.03.patch, HIVE-11684.04.patch, HIVE-11684.05.patch, > HIVE-11684.patch > > -- This message was sent by Atlassian JIRA (v6.3.4#6332)