rocketmq 启动报错 java.lang.ExceptionInInitializerError

来源：互联网发布：瑞易物管软件编辑：程序博客网时间：2024/05/16 09:54

报错如下

java.lang.ExceptionInInitializerError    at com.alibaba.rocketmq.namesrv.NamesrvStartup.main0(NamesrvStartup.java:125)    at com.alibaba.rocketmq.namesrv.NamesrvStartup.main(NamesrvStartup.java:70)Caused by: java.lang.RuntimeException: InetAddress java.net.InetAddress.getLocalHost() throws UnknownHostExceptionSee https://github.com/alibaba/RocketMQ/issues/64 for further details.    at com.alibaba.rocketmq.common.MixAll.localhost(MixAll.java:458)    at com.alibaba.rocketmq.common.MixAll.<clinit>(MixAll.java:82)    ... 2 moreCaused by: java.net.UnknownHostException: ubuntu16-node2: ubuntu16-node2: unknown error    at java.net.InetAddress.getLocalHost(InetAddress.java:1505)    at com.alibaba.rocketmq.common.MixAll.localhost(MixAll.java:454)    ... 3 moreCaused by: java.net.UnknownHostException: ubuntu16-node2: unknown error    at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)    at java.net.InetAddress$2.lookupAllHostAddr(InetAddress.java:928)    at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1323)    at java.net.InetAddress.getLocalHost(InetAddress.java:1500)

仔细查看问题和主机名，就是hostname有关系，这里的我用的是 ubuntu16-node2，可能这个名字在hosts里找不到映射关系，所以我重新使用了localhost，修改机器名，重启一次，问题解决了.

0 0