v2.1版本更新

kafka-manager-dao/src/main/java/com/xiaojukeji/kafka/manager/dao/TopicThrottledMetricsDao.java

@@ -31,4 +31,6 @@ public interface TopicThrottledMetricsDao {
     List<TopicThrottledMetricsDO> getAppIdThrottle(long clusterId, String appId, Date startTime, Date endTime);
 
     List<TopicThrottledMetricsDO> getLatestTopicThrottledMetrics(Long clusterId, Date afterTime);
+
+    int deleteBeforeTime(Date endTime);
 }

kafka-manager-dao/src/main/java/com/xiaojukeji/kafka/manager/dao/impl/TopicThrottledMetricsDaoImpl.java

@@ -73,4 +73,9 @@ public class TopicThrottledMetricsDaoImpl implements TopicThrottledMetricsDao {
         }
         return new ArrayList<>(throttleMap.values());
     }
+
+    @Override
+    public int deleteBeforeTime(Date endTime) {
+        return sqlSession.delete("TopicThrottledMetricsDao.deleteBeforeTime", endTime);
+    }
 }

kafka-manager-dao/src/main/resources/mapper/TopicThrottledMetricsDao.xml

@@ -54,4 +54,9 @@
         AND gmt_create > #{afterTime}
     </select>
 
+    <delete id="deleteBeforeTime" parameterType="java.util.Date">
+        <![CDATA[
+		DELETE FROM topic_throttled_metrics WHERE gmt_create < #{endTime} LIMIT 3000
+	]]>
+    </delete>
 </mapper>