跑一段时间就会Down掉，有人遇到过这个问题吗？有解决办法吗

[KingNF]

跑个一天左右，就会Down掉，报出错误： [2021-02-26 11:14:08] Mx4jServiceImpl.Thread-2994 - ERROR - JMX service url[10.23..:9091] create has error,msg is null [2021-02-26 11:14:08] Mx4jServiceImpl.Thread-2994 - ERROR - JMX service url[10.23..:9091] create has error,msg is null [2021-02-26 11:14:08] Mx4jServiceImpl.Thread-2994 - ERROR - JMX service url[10.23..:9091] create has error,msg is null [2021-02-26 11:14:08] TopicRankSubTask$CapacityStatsSubThread.Thread-2990 - ERROR - Get topic capacity has error, msg is java.lang.NullPointerException [2021-02-26 11:14:08] TopicRankSubTask$CapacityStatsSubThread.Thread-2975 - ERROR - Get topic capacity has error, msg is java.lang.NullPointerException [2021-02-26 11:14:08] TopicRankSubTask$CapacityStatsSubThread.Thread-2975 - ERROR - Get topic capacity has error, msg is java.lang.NullPointerException [2021-02-26 11:14:08] TopicRankSubTask$CapacityStatsSubThread.Thread-2990 - ERROR - Get topic capacity has error, msg is java.lang.NullPointerException [2021-02-26 11:14:08] TopicRankSubTask$CapacityStatsSubThread.Thread-2990 - ERROR - Get topic capacity has error, msg is java.lang.NullPointerException [2021-02-26 11:14:09] TopicRankSubTask$CapacityStatsSubThread.Thread-2975 - ERROR - Get topic capacity has error, msg is java.lang.NullPointerException [2021-02-26 11:14:09] TopicRankSubTask$CapacityStatsSubThread.Thread-2975 - ERROR - Get topic capacity has error, msg is java.lang.NullPointerException [2021-02-26 11:14:09] TopicRankSubTask$CapacityStatsSubThread.Thread-2990 - ERROR - Get topic capacity has error, msg is java.lang.NullPointerException [2021-02-26 11:14:09] TopicRankSubTask$CapacityStatsSubThread.Thread-2975 - ERROR - Get topic capacity has error, msg is java.lang.NullPointerException [2021-02-26 11:14:10] TopicRankSubTask$CapacityStatsSubThread.Thread-2990 - ERROR - Get topic capacity has error, msg is java.lang.NullPointerException [2021-02-26 11:14:10] TopicRankSubTask$CapacityStatsSubThread.Thread-2975 - ERROR - Get topic capacity has error, msg is java.lang.NullPointerException [2021-02-26 11:14:10] TopicRankSubTask$CapacityStatsSubThread.Thread-2990 - ERROR - Get topic capacity has error, msg is java.lang.NullPointerException [2021-02-26 11:14:10] TopicRankSubTask$CapacityStatsSubThread.Thread-2975 - ERROR - Get topic capacity has error, msg is java.lang.NullPointerException [2021-02-26 11:14:10] TopicRankSubTask$CapacityStatsSubThread.Thread-2990 - ERROR - Get topic capacity has error, msg is java.lang.NullPointerException

有人遇到过这个问题吗？

[itstudying]

从1.4.8升级到2.0.4报这个异常 1.4.8正常

[ryze124]

我直接安装2.0.4就一直是这个样子，很奇怪，老哥解决了么？

[fzhougithub]

运行一段时间web就hang住了