Ashutosh Chauhan created HIVE-14378: ---------------------------------------
Summary: Data size may be estimated as 0 if no columns are being projected after an operator Key: HIVE-14378 URL: https://issues.apache.org/jira/browse/HIVE-14378 Project: Hive Issue Type: Bug Components: Physical Optimizer, Statistics Reporter: Ashutosh Chauhan Assignee: Ashutosh Chauhan in those cases we still emit rows.. but they may not have any columns within it. We shouldn't estimate 0 data size in such cases. -- This message was sent by Atlassian JIRA (v6.3.4#6332)