[Bug] Rocketmq namesrv解析网卡v6地址存在问题

[tcxdgit]

Before Creating the Bug Report

• I found a bug, not just asking a question, which should be created in GitHub Discussions.

• I have searched the GitHub Issues and GitHub Discussions of this repository and believe that this is not a duplicate.

• I have confirmed that this bug belongs to the current repository, not other repositories of RocketMQ.

Runtime platform environment

纯单栈v6环境启动运行namesrv

RocketMQ version

5.1.3

JDK Version

1.8

Describe the Bug

v6环境部署namesrv组件。日志发现解析v6地址存在问题

Steps to Reproduce

使用bin/mqnamesrv -c /root/rocketmq-5.1.3-1/conf/namesrv.conf启动namesrv组件。发现日志报错，类似v6地址解析异常。后续broker无法注册namesrv。

What Did You Expect to See?

应该解析得到[202:202:0:0:0:0:81:1811]:9876 这样的地址。通过 ping6 202:202:0:0:0:0:81:1811和 nc -vz -6 202:202:0:0:0:0:81:1811 9876都可以连通。

What Did You See Instead?

createChannel: begin to connect remote host[[202:202:0:0:0:0:81:1811%enp1s0]:9876]
java.net.UnknownHostException: [202: invalid IPv6 address literal

Additional Context

no

[tcxdgit]

I added "202:202::81:1811 node1" to /etc/hosts, then changed all addresses to node1 and it worked. Is this a problem with RocketMQ itself to resolve v6 addresses?

[tcxdgit]

当我使用ipv6地址形式的入参进行传递时，发现broker无法往namesrv中注册。

请问这一块是我哪一块儿存在问题嘛。我在源码解析v6地址进行拼接那一块儿也进行了日志打印： 发现解析结果应该没有问题

[tcxdgit]

而且我通过在/etc/hosts中配置了202:202::81:1811 node1 。再通过node1这个别名进行注册是可行的。具体的ipv6就不行

[tcxdgit]

升级到5.3.1后就可以正常注册了