[HBASE-12880] RegionState in state SPLIT doesn't removed from region states

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Affects Version/s: 1.1.0, 2.0.0
• Component/s: Region Assignment
• Assignee: Unassigned
• Reporter: Andrey Stepachev
• Created: 19/Jan/15 22:36
• Updated: 17/Jun/22 18:47
• Resolved: 21/Jan/15 10:48

Description

During my work on patch HBASE-7332 I stumbled on strange behaviour in RegionStates. Split region doesn't removed from regionStates in regionOffline() method and RegionState for this region sits in regionStates map indefinitely long (until RS rebooted).
(that is clearly seen in HBASE-7332 by simple creating table and splitting it from command line).

Is that was intended to be so and some chore eventually will remove it from regionStates (didn't find with fast code scanning) or here can be resource leak?