Doirs 2.1.0 版本 FE运行一段时间出现 Error happened when receiving packet. FE直接退出

Doirs 2.1.0 版本 FE运行一段时间出现 Error happened when receiving packet. FE直接退出
异常如下,各位大佬怎么解决以下问题:
java.io.IOException: Error happened when receiving packet.
at org.apache.doris.qe.MysqlConnectProcessor.processOnce(MysqlConnectProcessor.java:249) ~[doris-fe.jar:1.2-SNAPSHOT]
at org.apache.doris.mysql.ReadListener.lambda$handleEvent$0(ReadListener.java:52) ~[doris-fe.jar:1.2-SNAPSHOT]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[?:1.8.0_172]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[?:1.8.0_172]
at java.lang.Thread.run(Thread.java:748) ~[?:1.8.0_172]