[HIVE-20882] Support Hive replication to a target cluster with hive.strict.managed.tables enabled.

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0
• Fix Version/s: 4.0.0-alpha-1
• Component/s: repl
• Labels: DR
• Target Version/s: 4.0.0
• Assignee: Sankar Hariappan
• Reporter: Sankar Hariappan
• Created: 07/Nov/18 17:26
• Updated: 17/Nov/22 08:55
• Resolved: 09/May/19 05:43

Description

Requirements:

• Support Hive replication with Hive2 as master and Hive3 as slave where hive.strict.managed.tables is enabled.
• The non-ACID managed tables from Hive2 should be converted to appropriate ACID or MM tables or to an external table based on Hive3 table type rules.

Sub-Tasks

• REPL DUMP to dump the default warehouse directory of source.: Resolved
• Bootstrap of tables to target with hive.strict.managed.tables enabled.: Resolved
• Support bootstrap and incremental replication to a target with hive.strict.managed.tables enabled.: Resolved
• Handle alter events when replicate to cluster with hive.strict.managed.tables enabled.: Resolved
• Support conversion of managed to external where location set was not owned by hive: Resolved
• Enable move optimization for cloud replication with strict managed tables.: Closed
• Assign writeId for stats update for a converted transactional table: Closed
• Disable conversion of managed table to external and vice versa at source via alter table.: Closed