I am new to Erlang and RabbitMQ.
I have a node on RabbitMQ on CentOS which I had to reset to restart the message queues. Ever since the restart, the Erlang refuses to start the node. There was an erlang_vm corrupted error that was fixed with a rabbit remove and restart. I've tried net_kerlnel start in erlang shell but it fails.
[root@directadmin ~]# erl
Erlang R16B03 (erts-5.10.4) [source] [64-bit] [smp:4:4] [async-threads:10] [hipe] [kernel-poll:false]
Eshell V5.10.4 (abort with ^G)
1> node().
nonode@nohost
2> net_kernel:start([rabbit, shortnames]).
{error,
{{shutdown,
{failed_to_start_child,net_kernel,{'EXIT',nodistribution}}},
{child,undefined,net_sup_dynamic,
{erl_distribution,start_link,[[rabbit,shortnames]]},
permanent,1000,supervisor,
[erl_distribution]}}}
3>
=INFO REPORT==== 26-Jan-2017::18:58:36 ===
Protocol: "inet_tcp": the name rabbit@directadmin seems to be in use by another Erlang node
I've noticed that someone else had a similar issue and they cited that fixing rule set in iptables resolved their issue. I am not sure how that is done. I've tried service iptables restart
but that didn't make any difference
http://erlang.org/pipermail/erlang-questions/2015-October/086270.html
When I try run rabbitmqctl stop_app
I get this error
[root@directadmin ~]# rabbitmqctl stop_app
Stopping node rabbit@directadmin ...
Error: erlang_vm_restart_needed
When I try running 'rabbitmqctl stop' I get the vm corrupted error
[root@directadmin ~]# rabbitmqctl stop
Stopping and halting node rabbit@directadmin ...
Error: {badarg,[{io,format,
[standard_error,
"Erlang VM I/O system is damaged, restart needed~n",[]],
[]},
{rabbit_log,handle_damaged_io_system,0,
[{file,"src/rabbit_log.erl"},{line,110}]},
{rabbit_log,with_local_io,1,
[{file,"src/rabbit_log.erl"},{line,95}]},
{rabbit,'-stop_and_halt/0-after$^0/0-0-',0,
[{file,"src/rabbit.erl"},{line,434}]},
{rabbit,stop_and_halt,0,[{file,"src/rabbit.erl"},{line,431}]},
{rpc,'-handle_call_call/6-fun-0-',5,
[{file,"rpc.erl"},{line,187}]}]}
3条答案
按热度按时间e5nszbig1#
磁盘已满,可能是因为写入日志文件时出错。我删除了
var/log
中占用最多空间的日志,然后运行yum erase erlang
,然后干净地重新安装了erlang和rabbitmq。这解决了问题。感谢大家的贡献!oxiaedzo2#
你需要
rabbitmqctl stop
,而不仅仅是rabbitmqctl stop_app
。根据the documentation,
stop_app
“停止RabbitMQ应用程序,让Erlang节点继续运行”,而stop
“停止运行RabbitMQ的Erlang节点”。new9mtju3#
问题是由于epmd没有启动。您需要手动启动epmd,或者在启动erl时提供一个节点名。这不是rabbitmq发行版特有的。
http://erlang.org/documentation/doc-8.0/erts-8.0/doc/html/epmd.html