[ https://issues.apache.org/jira/browse/HIVE-21834?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jesus Camacho Rodriguez reassigned HIVE-21834: ---------------------------------------------- > Avoid unnecessary calls to simplify filter conditions > ----------------------------------------------------- > > Key: HIVE-21834 > URL: https://issues.apache.org/jira/browse/HIVE-21834 > Project: Hive > Issue Type: Bug > Components: CBO > Reporter: Jesus Camacho Rodriguez > Assignee: Jesus Camacho Rodriguez > Priority: Major > > Every time we create a filter, we try to simplify its condition. However, we > already have a rule that simplifies the expressions and it is within the same > loop as most of the rules that end up creating new filters. Hence, it may > seem we should be able to remove some of the calls to simplify those > conditions. -- This message was sent by Atlassian JIRA (v7.6.3#76005)