优化group

jetlinks-manager/device-manager/src/main/java/org/jetlinks/community/device/service/data/TimeSeriesRowDeviceDataStoreStoragePolicy.java

@@ -239,13 +239,13 @@ public class TimeSeriesRowDeviceDataStoreStoragePolicy extends TimeSeriesDeviceD
             //执行查询
             .execute(timeSeriesManager.getService(getTimeSeriesMetric(productId))::aggregation)
             //按时间分组,然后将返回的结果合并起来
-            .groupBy(agg -> agg.getString("time", ""))
+            .groupBy(agg -> agg.getString("time", ""),Integer.MAX_VALUE)
             .flatMap(group ->
                 {
                     String time = group.key();
                     return group
                         //按属性分组
-                        .groupBy(agg -> agg.getString("property", ""))
+                        .groupBy(agg -> agg.getString("property", ""),Integer.MAX_VALUE)
                         .flatMap(propsGroup -> {
                             String property = propsGroup.key();
                             return propsGroup

jetlinks-manager/device-manager/src/main/java/org/jetlinks/community/device/web/GatewayDeviceController.java

@@ -82,7 +82,7 @@ public class GatewayDeviceController {
                             .where()
                             .in(DeviceInstanceEntity::getParentId, mapping.keySet())
                             .fetch()
-                            .groupBy(DeviceInstanceEntity::getParentId)
+                            .groupBy(DeviceInstanceEntity::getParentId,Integer.MAX_VALUE)
                             .flatMap(group -> {
                                 String parentId = group.key();
                                 return group