一、问题描述
在Linux服务器(CentOS7系统)中配置并启动JMeter远程监控服务器资源所需的ServerAgent目录下的 startAgent.sh 文件时,系统出现异常提示,如下:
[root@fighter007 ServerAgent-2.2.1]# ./startAgent.sh
INFO 2019-05-28 20:21:47.946 [kg.apc.p] (): Binding UDP to 4444
ERROR 2019-05-28 20:21:47.966 [kg.apc.p] (): Can't accept UDP connections
java.net.BindException: Address already in use
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:344)
at sun.nio.ch.DatagramChannelImpl.b