Eugene Koifman created HIVE-19599: ------------------------------------- Summary: 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
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)