[ https://issues.apache.org/jira/browse/HIVE-19615?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ashutosh Chauhan updated HIVE-19615: ------------------------------------ Target Version/s: 3.1.0 Fix Version/s: (was: 3.0.0) > Proper handling of is null and not is null predicate when pushed to Druid > ------------------------------------------------------------------------- > > Key: HIVE-19615 > URL: https://issues.apache.org/jira/browse/HIVE-19615 > Project: Hive > Issue Type: Bug > Reporter: slim bouguerra > Assignee: slim bouguerra > Priority: Major > Attachments: HIVE-19615.2.patch, HIVE-19615.3.patch, HIVE-19615.patch > > > Recent development in Druid introduced new semantic of null handling > [here|https://github.com/b-slim/druid/commit/219e77aeac9b07dc20dd9ab2dd537f3f17498346] > Based on those changes when need to honer push down of expressions with is > null/ is not null predicates. > The prosed fix overrides the mapping of Calcite Function to Druid Expression > to much the correct semantic. -- This message was sent by Atlassian JIRA (v7.6.3#76005)