Deepak Jaiswal created HIVE-20017: ------------------------------------- Summary: Logic to disable SMB/BMJ on external tables is too strict Key: HIVE-20017 URL: https://issues.apache.org/jira/browse/HIVE-20017 Project: Hive Issue Type: Bug Reporter: Deepak Jaiswal Assignee: Deepak Jaiswal
The logic to disable SMB and BMJ on external tables is too strict as done in JIRA, https://issues.apache.org/jira/browse/HIVE-19336 For SMB, if there is a group by, then the source table becomes irrelevant as the rows are bucketed and sorted by group by keys. For BMJ, the small table(s) can be external, the check needs to be done only for big table. -- This message was sent by Atlassian JIRA (v7.6.3#76005)