fix mapUtils

+package com.yoho.search.common.utils;
+
+import java.util.List;
+import java.util.Map;
+
+public class MapSizeUtils {
+
+    public static <K, V> int getMapElementCount(Map<K, V> map) {
+        if (map == null) {
+            return 0;
+        }
+        return map.size();
+    }
+
+    public static <K, V> int getMapElementListCount(Map<K, List<V>> map) {
+        if (map == null) {
+            return 0;
+        }
+        int count = 0;
+        for (List<V> list : map.values()) {
+            count += list == null ? 0 : list.size();
+        }
+        return count;
+    }
+
+    public static <K1, K2, V> int getMapElementMapCount(Map<K1, Map<K2, V>> map) {
+        if (map == null) {
+            return 0;
+        }
+        int count = 0;
+        for (Map<K2, V> mapValue : map.values()) {
+            count += mapValue == null ? 0 : mapValue.size();
+        }
+        return count;
+    }
+
+}

 package com.yoho.search.recall.config;
 
+import com.yoho.search.common.utils.MapSizeUtils;
 import com.yoho.search.dal.model.CsRecallConfigCommon;
 import com.yoho.search.service.base.index.CsRecallConfigCommonIndexBaseService;
 import org.apache.commons.lang.StringUtils;
@@ -51,7 +52,7 @@ class RecallConfigCommonService {
                 tempCache.get(configKey).put(pageId, configSizeInterval);
             }
             recallConfigCommonCache = tempCache;
-            RECALL_NEW_LOGGER.info("loadRecallConfigCommonCache success,recallConfigCommonCache size is[{}]", recallConfigCommonCache.size());
+            RECALL_NEW_LOGGER.info("loadRecallConfigCommonCache success,recallConfigCommonCache size is[{}]", MapSizeUtils.getMapElementMapCount(recallConfigCommonCache));
         } catch (Exception e) {
             RECALL_NEW_LOGGER.error("loadRecallConfigCommonCache error,exception is:" + e.getMessage(), e);
         }

 package com.yoho.search.recall.config;
 
+import com.yoho.search.common.utils.MapSizeUtils;
 import com.yoho.search.core.personalized.models.SortBrand;
 import com.yoho.search.dal.model.CsRecallConfigProduct;
 import com.yoho.search.service.base.index.CsRecallConfigProductIndexBaseService;
@@ -56,7 +57,7 @@ class RecallConfigProductService {
                 tempCache.get(configKey).put(pageId, configSknCount);
             }
             recallSknCountConfigCache = tempCache;
-            RECALL_NEW_LOGGER.info("loadRecallSknCountConfigCache success,recallSknCountConfigCache size is[{}]", recallSknCountConfigCache.size());
+            RECALL_NEW_LOGGER.info("loadRecallSknCountConfigCache success,recallSknCountConfigCache size is[{}]", MapSizeUtils.getMapElementMapCount(recallSknCountConfigCache));
         } catch (Exception e) {
             RECALL_NEW_LOGGER.error("loadRecallSknCountConfigCache error,exception is:" + e.getMessage(), e);
         }