[RATIS-635] Add an API to get the min replicated logIndex for a raftGroup in raftServer

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Won't Do
• Affects Version/s: 0.4.0
• Component/s: server
• Labels: ozone
• Target Version/s: 0.4.0
• Assignee: Shashikant Banerjee
• Reporter: Shashikant Banerjee
• Created: 24/Jul/19 04:14
• Updated: 20/Aug/19 09:37
• Resolved: 20/Aug/19 09:37

Description

This feature is required by Ozone(HDDS-1753) to figure the min replicated index across all servers of a RaftGroup.