[ https://issues.apache.org/jira/browse/HIVE-19599?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Eugene Koifman reassigned HIVE-19599: ------------------------------------- > Release Notes : Highlighting backwards incompatible changes > ----------------------------------------------------------- > > Key: HIVE-19599 > URL: https://issues.apache.org/jira/browse/HIVE-19599 > Project: Hive > Issue Type: Bug > Components: Documentation > Affects Versions: 3.0.0 > Reporter: Eugene Koifman > Assignee: Vineet Garg > Priority: Blocker > > We need to highlight backwards incompatible changes. A list Jira titles > won't be sufficient. > For example, tables with Acid V1 (pre 3.0) data has to be major compacted > before upgrade and may not process any update/delete/merge until after > upgrade. Not doing so may result in data corruption/loss. -- This message was sent by Atlassian JIRA (v7.6.3#76005)