[jira] [Commented] (HIVE-14256) CBO: Rewrite aggregate + distinct as 3-stage DAG

2016-07-15 Thread Gopal V (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-14256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15380402#comment-15380402 ] Gopal V commented on HIVE-14256: Both the bugs I filed today manage to miss the optimizations already

[jira] [Commented] (HIVE-14256) CBO: Rewrite aggregate + distinct as 3-stage DAG

2016-07-15 Thread Ashutosh Chauhan (JIRA)
[ https://issues.apache.org/jira/browse/HIVE-14256?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=15380401#comment-15380401 ] Ashutosh Chauhan commented on HIVE-14256: - set hive.optimize.distinct.rewrite=true ? > CBO: