[HBASE-12502] Integrate HRegion Role policy (ACTIVE|ACTIVE-WITNESS|SHADOW-WITNESS)

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Component/s: wal
• Assignee: Unassigned
• Reporter: Rishit Shroff
• Created: 17/Nov/14 23:52
• Updated: 17/Jun/22 17:51
• Resolved: 17/Aug/17 18:42

Description

With multiple region servers hosting the same region, we need to assign roles for each of them. Where there is only one ACTIVE per cluster and others are in WITNESS mode.

Filing a JIRA to track this feature.