[HBASE-18622] Mitigate API compatibility concerns between branch-1 and branch-2

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 3.0.0-alpha-1, 2.1.0, 2.0.2
• Component/s: API
• Assignee: Michael Stack
• Reporter: Michael Stack
• Created: 17/Aug/17 19:33
• Updated: 01/Aug/18 06:21
• Resolved: 22/Jun/18 15:35

Description

This project is to do what Andrew Kyle Purtell did in the issue "HBASE-18431 Mitigate compatibility concerns between branch-1.3 and branch-1.4" only do it between branch-1 and branch-2.

Sub-Tasks

• Add @since 2.0.0 to new classes: Resolved
• [compat 1-2] HCD remove and removeConfiguration change return type: Resolved
• [compat 1-2] ByteBufferUtils.copyFromBufferToBuffer goes from void to int: Resolved
• [compat 1-2] The input type of Result#createCompleteResult is changed: Resolved
• [compat 1-2] Mark protected methods of QuotaSettings that touch Protobuf internals as IA.Private: Resolved
• [compat 1-2] HBASE-14047 removed Cell methods w/o deprecation cycle: Resolved
• [compat 1-2] Hide WALKey: Resolved
• [TEST][compat 1-2] Test delegation tokens continue to work when hbase1 going against hbase2 cluster: Resolved
• [compat 1-2] getClusterStatus always return empty ClusterStatus: Resolved