修改主机名mq不能成功启动memcache失败报错

来源：互联网发布：淘宝惠惠助手编辑：程序博客网时间：2024/06/08 18:13

memcache不能成功启动报以下错误开始还以为是rabbit的问题，因为rabbit修改主机名之后老师出现不能启动成功的问题

这是在搭建openstack私有云的时候报的错

31 14:19:36 linux-node4.openstack rabbitmq-server[2583]: Kernel pid terminated (application_controller) ({application_start_failure,kernel,{{shutdown,{failed_to_start_child,net_sup,{shutdown,{failed_to_start_child,auth,{"Cookie file /var/lib/rabbitmq/.erl

8月 31 14:19:36 linux-node4.openstack rabbitmq-server[2583]: Crash dump is being written to: erl_crash.dump...done
8月 31 14:19:36 linux-node4.openstack systemd[1]: rabbitmq-server.service: main process exited, code=exited, status=1/FAILURE
8月 31 14:19:38 linux-node4.openstack rabbitmqctl[2687]: Error: Failed to initialize erlang distribution: {{shutdown,
8月 31 14:19:38 linux-node4.openstack rabbitmqctl[2687]: {failed_to_start_child,
8月 31 14:19:38 linux-node4.openstack rabbitmqctl[2687]: auth,
8月 31 14:19:38 linux-node4.openstack rabbitmqctl[2687]: {"Cookie file /var/lib/rabbitmq/.erlang.cookie must be accessible by owner only",
8月 31 14:19:38 linux-node4.openstack rabbitmqctl[2687]: [{auth,init_cookie,0,
8月 31 14:19:38 linux-node4.openstack rabbitmqctl[2687]: [{file,"auth.erl"},

8月 31 14:19:38 linux-node4.openstack rabbitmqctl[2687]: {line,286}]},

解决 yum reinstall memcached python-memcached -y

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