update

server/workerManager.go

@@ -169,7 +169,7 @@ func (wm *WorkerManager) AddNewWorker(id int64, worker omanager.NodeManagerServi
 	}
 	w.latestNmValue = wm.LastNmValue(w)
 
-	taskCache, err := lru.NewARC(100)
+	taskCache, err := lru.NewARC(10000)
 	if err != nil {
 		return nil, err
 	}