update: reduce statedb
@@ -175,6 +175,7 @@ func New(cfg *types.Store, sub []byte, chain33cfg *types.Chain33Config) queue.Mo
func (kvmMavls *KVmMavlStore) Close() {
quit = true
wg.Wait()
+ kmlog.Info("store wait group done")
kvmMavls.KVMVCCStore.Close()
kvmMavls.MavlStore.Close()
kvmMavls.BaseStore.Close()
