@Override
                public void run(final Status status) {
                    if (status.isOk()) {
                        response.setValue((DistributedLock.Owner) getData());
                    } else {
                        setFailure(request, response, status, getError());
                    }
                    closure.sendResponse(response);
                }
Rhea KV region RPC request processing service.

@author jiachun.fjc
jraft-rheakv/rheakv-core/src/main/java/com/alipay/sofa/jraft/rhea/DefaultRegionKVService.java