修复memcache监控bug

@@ -15,9 +15,7 @@ import org.springframework.scheduling.annotation.EnableScheduling;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Service;
 
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 
@@ -81,7 +79,7 @@ public class MemcachedMonitService {
 
         //查询 memcached下的子类型（逻辑分组）
         List<TypeInfo> childTypeList = redisMonitService.queryChildType(parentTypeInfo);
-
+        Set<String> currentKeys=new HashSet<>();
         for (TypeInfo typeInfo : childTypeList) {
 
             List<MObjectInfo> memcacheList = redisMonitService.queryMoByType(typeInfo);
@@ -91,7 +89,11 @@ public class MemcachedMonitService {
             {
                 String logicName = typeInfo.getTypeName();
 
-                List<MObjectInfo> sMemcacheList = serversMap.get(logicName);
+                currentKeys.add(logicName);
+
+                serversMap.put(logicName, memcacheList);
+
+                /*List<MObjectInfo> sMemcacheList = serversMap.get(logicName);
 
                 //该类型下没有查询过，则新插入
                 if (null == sMemcacheList) {
@@ -104,11 +106,15 @@ public class MemcachedMonitService {
 
                     sMemcacheList.addAll(memcacheList);
 
-                }
-            }/*else{
-                /// 类型下没有监控对象 就把该类型去掉
-                MemConstants.MEMCACHED_RELATE_MAP.remove(logicName);
-            }*/
+                }*/
+            }
+        }
+
+        //把已经被去掉的不再监控对象的，从缓存中移除
+        for(String key:serversMap.keySet()){
+            if(!currentKeys.contains(key)){
+                serversMap.remove(key);
+            }
         }
 
         return serversMap;