[ https://issues.apache.org/jira/browse/HIVE-1745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
He Yongqiang updated HIVE-1745: ------------------------------- Assignee: (was: He Yongqiang) > choose hive.groupby.skewindata intelligently > -------------------------------------------- > > Key: HIVE-1745 > URL: https://issues.apache.org/jira/browse/HIVE-1745 > Project: Hive > Issue Type: Improvement > Components: Query Processor > Reporter: Namit Jain > > Currently, it is set to false always - it leads to problems when we are > issuing select distinct from very large tables with a very large number of > distincts. > We need to tune it intelligently -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira