并发

mec-biz/src/main/java/com/ym/mec/biz/service/impl/ImGroupServiceImpl.java

@@ -929,7 +929,7 @@ public class ImGroupServiceImpl extends BaseServiceImpl<String, ImGroup> impleme
                 throw new BizException("时间区间参数错误，格式为：yyyy-MM-dd");
             }
             List<Future<?>> list = new ArrayList<>();
-            for (List<ImGroup> imGroups : Lists.partition(rows, 40)) {
+            for (List<ImGroup> imGroups : Lists.partition(rows, 10)) {
                 list.add(executorService.submit(() -> {
                     groupTransfer(imGroups);
                 }));