[HDDS-6200] Provide OM#getSupportedBucketLayout RPC call for BucketLayout upgrade finalization

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Won't Do
• Fix Version/s: 1.3.0
• Labels: pull-request-available
• Assignee: Jyotinder Singh
• Reporter: Rakesh Radhakrishnan
• Created: 19/Jan/22 08:24
• Updated: 29/Apr/22 06:03
• Resolved: 29/Apr/22 06:03

Description

The idea here is to add OM#getSupportedLayouts() RPC call to get the bucket layout values. 

Before finalization OM#getSupportedLayouts() RPC call should return empty values. Now, new client's OzoneClientAdapter and CreateBucketHandler would get an empty [] list then continue with the existing older version behavior.

After finalization OM#getSupportedLayouts() RPC call will have values FSO/OBS and the client will have the new behavior.

Issue Links

• links to: GitHub Pull Request #3004