[ https://issues.apache.org/jira/browse/HIVE-14492?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jesus Camacho Rodriguez resolved HIVE-14492. -------------------------------------------- Resolution: Fixed Fix Version/s: 2.2.0 Pushed in HIVE-14249. > Optimize query in CREATE MATERIALIZED VIEW statement in Calcite > --------------------------------------------------------------- > > Key: HIVE-14492 > URL: https://issues.apache.org/jira/browse/HIVE-14492 > Project: Hive > Issue Type: Sub-task > Components: Materialized views > Affects Versions: 2.2.0 > Reporter: Jesus Camacho Rodriguez > Assignee: Jesus Camacho Rodriguez > Fix For: 2.2.0 > > > When we create a materialized view, the query specified in the statement > should be optimized by Calcite, as this might make a huge performance > difference when we materialize the results. > Further, Calcite optimization should be trigger too when we execute {{ALTER > MATERIALIZED VIEW ... REBUILD}}, as the changes in the original tables might > lead to a new optimized plan. -- This message was sent by Atlassian JIRA (v6.3.4#6332)