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Vineet Garg commented on HIVE-21991: ------------------------------------ bq Merge of files in orc_merge9.q is not happening anymore, is that expected? This is expected and is due to {{Writer version mismatch}}. Looks like writer version is updated in ORC 1.5.6 bq. The min value for some columns in stripe statistics in orc_file_dump.q has changed, is this expected? This is also expected. There is a bug fix in ORC 1.5.6 which fixes incorrect min/max > Upgrade ORC version to 1.5.6 > ---------------------------- > > Key: HIVE-21991 > URL: https://issues.apache.org/jira/browse/HIVE-21991 > Project: Hive > Issue Type: Task > Components: ORC > Reporter: Vineet Garg > Assignee: Vineet Garg > Priority: Major > Attachments: HIVE-21991.1.patch, HIVE-21991.2.patch, > HIVE-21991.3.patch, HIVE-21991.4.patch, HIVE-21991.5.patch, > HIVE-21991.6.patch, HIVE-21991.7.patch, HIVE-21991.8.patch > > -- This message was sent by Atlassian JIRA (v7.6.14#76016)