[ https://issues.apache.org/jira/browse/HIVE-9688?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Prasanth Jayachandran updated HIVE-9688: ---------------------------------------- Labels: hive java (was: gsoc gsoc2015 hive java) > Support SAMPLE operator in hive > ------------------------------- > > Key: HIVE-9688 > URL: https://issues.apache.org/jira/browse/HIVE-9688 > Project: Hive > Issue Type: New Feature > Reporter: Prasanth Jayachandran > Labels: hive, java > > Hive needs SAMPLE operator to support parallel order by, skew joins and count > + distinct optimizations. Random, Reservoir and Stratified sampling should > cover most of the cases. -- This message was sent by Atlassian JIRA (v6.3.4#6332)