[jira] [Commented] (HIVE-21542) Group by rollup returns with empty result when the grouped dataset is empty
[ https://issues.apache.org/jira/browse/HIVE-21542?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16850755#comment-16850755 ] Ivan Suller commented on HIVE-21542: [~kgyrtkirk] you mean HIVE-21795 is a duplicate of this? But yes, it seems the two ticket is referring to the same issue. > Group by rollup returns with empty result when the grouped dataset is empty > --- > > Key: HIVE-21542 > URL: https://issues.apache.org/jira/browse/HIVE-21542 > Project: Hive > Issue Type: Bug > Components: HiveServer2 >Reporter: Ivan Suller >Assignee: Ivan Suller >Priority: Major > Attachments: groupby_rollup_empty2.q > > > Running the attached q file the result is not what is expected: the rollup > group by missing the one summary row. The summary row should be there even if > the source dataset is empty. -- This message was sent by Atlassian JIRA (v7.6.3#76005)
[jira] [Commented] (HIVE-21542) Group by rollup returns with empty result when the grouped dataset is empty
[ https://issues.apache.org/jira/browse/HIVE-21542?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16849511#comment-16849511 ] Zoltan Haindrich commented on HIVE-21542: - [~isuller] seems like a duplicate of HIVE-21795? > Group by rollup returns with empty result when the grouped dataset is empty > --- > > Key: HIVE-21542 > URL: https://issues.apache.org/jira/browse/HIVE-21542 > Project: Hive > Issue Type: Bug > Components: HiveServer2 >Reporter: Ivan Suller >Assignee: Ivan Suller >Priority: Major > Attachments: groupby_rollup_empty2.q > > > Running the attached q file the result is not what is expected: the rollup > group by missing the one summary row. The summary row should be there even if > the source dataset is empty. -- This message was sent by Atlassian JIRA (v7.6.3#76005)