软件环境

• CentOS 7.2 x64 腾讯云主机
• activeMQ 5.15.4

报错日志

ERROR | Failed to start Apache ActiveMQ (localhost, ID:VM_42_114_centos-35678-1532881640544-0:1)
java.net.URISyntaxException: Illegal character in hostname at index 7: ws://VM_42_114_centos:61614?maximumConnections=1000&wireFormat.maxFrameSize=104857600
    at java.net.URI$Parser.fail(URI.java:2848)[:1.8.0_181]
    at java.net.URI$Parser.parseHostname(URI.java:3387)[:1.8.0_181]
    at java.net.URI$Parser.parseServer(URI.java:3236)[:1.8.0_181]
    at java.net.URI$Parser.parseAuthority(URI.java:3155)[:1.8.0_181]
    at java.net.URI$Parser.parseHierarchical(URI.java:3097)[:1.8.0_181]
    at java.net.URI$Parser.parse(URI.java:3053)[:1.8.0_181]
    at java.net.URI.<init>(URI.java:673)[:1.8.0_181]

解决方法

1. hostname检查主机名中是否包含下划线
2. 修改hostname去掉下划线，在/etc/hosts中添加解析记录
3. 重启服务器

参考文章

• 启动ActiveMQ服务报错Illegalcharacterinhostname
• centOS修改主机名的正确方法