Navis created HIVE-5062: --------------------------- Summary: Insert + orderby + limit does not need additional RS for limiting rows Key: HIVE-5062 URL: https://issues.apache.org/jira/browse/HIVE-5062 Project: Hive Issue Type: Improvement Components: Query Processor Reporter: Navis Assignee: Navis Priority: Trivial
The query, {noformat} insert overwrite table dummy select * from src order by key limit 10; {noformat} runs two MR but single MR is enough. -- This message is automatically generated by JIRA. If you think it was sent incorrectly, please contact your JIRA administrators For more information on JIRA, see: http://www.atlassian.com/software/jira