[HBASE-16844] Procedure V2: DispatchMergingRegionsProcedure to use base class StateMachineProcedure for abort and rollback

• Type: Improvement
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 2.0.0
• Fix Version/s: 2.0.0
• Component/s: master, proc-v2
• Hadoop Flags: Reviewed
• Assignee: Stephen Yuan Jiang
• Reporter: Stephen Yuan Jiang
• Created: 14/Oct/16 18:24
• Updated: 14/Oct/16 23:49
• Resolved: 14/Oct/16 21:10

Description

HBASE-16507 missed the DispatchMergingRegionsProcedure to use base class for procedure abort and rollback. This ticket fixes DispatchMergingRegionsProcedure to use base class's abort() and setNextState(); and overrides isRollbackSupported().