Vikram Dixit K created HIVE-13518: ------------------------------------- Summary: Hive on Tez: Shuffle joins do not choose the right 'big' table. Key: HIVE-13518 URL: https://issues.apache.org/jira/browse/HIVE-13518 Project: Hive Issue Type: Bug Reporter: Vikram Dixit K Assignee: Vikram Dixit K
Currently the big table is always assumed to be at position 0 but this isn't efficient for some queries as the big table at position 1 could have a lot more keys/skew. We already have a mechanism of choosing the big table that can be leveraged to make the right choice. -- This message was sent by Atlassian JIRA (v6.3.4#6332)