Subject: Region in RIT (CLOSING) , How to fix it ?

Hbase version : 2.1.3
There are 2 region in RIT (CLOSING) , How to fix it ? , I try to unassign it ,but timeout failed .
hbase(main):032:0> unassign '444405785869685e6ec948c03c2076b8',true

ERROR: Call id=13259, waitTime=10009, rpcTimeout=10000

For usage try 'help "unassign”'

Logs;

2019-09-02 19:50:54,453 WARN  [ProcExecTimeout] assignment.AssignmentManager: STUCK Region-In-Transition rit=CLOSING, location=tx-220-70-27.h.chinabank.com.cn,60020,1567410218074, table=alpha_daas:device_data_details, region=444405785869685e6ec948c03c2076b8
2019-09-02 19:50:54,453 WARN  [ProcExecTimeout] assignment.AssignmentManager: STUCK Region-In-Transition rit=CLOSING, location=tx-220-70-27.h.chinabank.com.cn,60020,1567410218074, table=alpha_daas:poi_unicom_stat, region=42de1052551760e45cb7ba2684d586f8

2019-09-02 19:51:29,365 INFO  [PEWorker-1] procedure.MasterProcedureScheduler: Waiting on xlock for pid=21097026, state=RUNNABLE:REGION_TRANSITION_DISPATCH; UnassignProcedure table=alpha_daas:device_data_details, region=444405785869685e6ec948c03c2076b8, server=tx-220-70-27.h.chinabank.com.cn,60020,1567410218074 held by pid=21075720
2019-09-02 19:51:39,581 INFO  [PEWorker-11] procedure.MasterProcedureScheduler: Waiting on xlock for pid=21097027, state=RUNNABLE:REGION_TRANSITION_DISPATCH; UnassignProcedure table=alpha_daas:device_data_details, region=444405785869685e6ec948c03c2076b8, server=tx-220-70-27.h.chinabank.com.cn,60020,1567410218074 held by pid=21075720
  Jean-Marc Spaggiari 2019-09-02, 13:52