[jira] [Updated] (HIVE-20220) Incorrect result when hive.groupby.skewindata is enabled

[ https://issues.apache.org/jira/browse/HIVE-20220?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jiayi Liu updated HIVE-20220: - Description: hive.groupby.skewindata makes use of rand UDF to randomly distribute grouped by keys to the

[jira] [Commented] (HIVE-18325) Config to do case unaware schema evolution to ORC reader.

[ https://issues.apache.org/jira/browse/HIVE-18325?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17173592#comment-17173592 ] Jiayi Liu commented on HIVE-18325: -- [~fsilent] I think the problem is that OrcInputForma

[jira] [Commented] (HIVE-18325) Config to do case unaware schema evolution to ORC reader.

[ https://issues.apache.org/jira/browse/HIVE-18325?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17003921#comment-17003921 ] Jiayi Liu commented on HIVE-18325: -- Hi, this JIRA can solve this problem https://issues