随笔分类 -  常见问题

Idea中maven打WAR 通过Tomcat启动异常问题记录
摘要：今天在修改代码，突然发现项目打包编译后怎么都启动不了 异常现象： 05-Dec-2020 18:55:51.889 SEVERE [localhost-startStop-1] org.apache.catalina.core.ContainerBase.addChildInternal Conta 阅读全文
posted @ 2020-12-07 21:57 陈小兵 阅读(600) 评论(0) 推荐(0)
Linux中查找最耗CPU的Java代码问题
摘要：第一步： 查看消耗CPU最高的进程PID [lolaage@web2 tomcat-ns]$ top top - 13:23:32 up 42 days, 19:11, 3 users, load average: 1.01, 0.86, 0.78 Tasks: 153 total, 2 runni 阅读全文
posted @ 2019-08-30 14:32 陈小兵 阅读(1111) 评论(0) 推荐(0)
Mongodb: com.mongodb.MongoSocketReadException: Prematurely reached end of stream
摘要：saveLocationInfo errorcom.mongodb.MongoSocketReadException: Prematurely reached end of stream at com.mongodb.connection.SocketStream.read(SocketStream 阅读全文
posted @ 2019-05-31 11:25 陈小兵 阅读(6198) 评论(1) 推荐(0)
Mysql: Can not read response from server. Expected to read 4 bytes, read 0 bytes before connection was unexpectedly lost.
摘要：2019-05-28 01:53:42.762 [message remind thread-24] ERROR druid.sql.Statement - {conn-10327, stmt-32027} execute error. SELECT 1 FROM DUALcom.mysql.jdb 阅读全文
posted @ 2019-05-31 11:24 陈小兵 阅读(18980) 评论(0) 推荐(0)
springcloud 集成kafka问题记录，发消息报错：ERROR o.s.kafka.support.LoggingProducerListener - Exception thrown when sending a message with key='null' and payload='{-1,
摘要：在springcloud集成kafka，发送消息时报错： 2018-08-15 16:01:34.159 [http-nio-8081-exec-1] INFO org.apache.kafka.common.utils.AppInfoParser - Kafka version : 0.10.1. 阅读全文
posted @ 2018-08-15 16:36 陈小兵 阅读(12963) 评论(0) 推荐(1)