## ##
## ## RabbitMQ 3.7.8. Copyright (C) 2007-2018 Pivotal Software, Inc.
########## Licensed under the MPL. See http://www.rabbitmq.com/
###### ##
########## Logs: /usr/local/var/log/rabbitmq/[email protected]
/usr/local/var/log/rabbitmq/rabbit@localhost_upgrade.log
Starting broker...
BOOT FAILED
===========
Error description:
init:do_boot/3
init:start_em/1
rabbit:start_it/1 line 461
rabbit:broker_start/0 line 337
rabbit:start_apps/2 line 557
app_utils:manage_applications/6 line 126
lists:foldl/3 line 1263
rabbit:'-handle_app_error/1-fun-0-'/3 line 653
throw:{could_not_start,rabbitmq_mqtt,
{rabbitmq_mqtt,
{{shutdown,
{failed_to_start_child,'rabbit_mqtt_listener_sup_:::1883',
{shutdown,
{failed_to_start_child,
{ranch_listener_sup,{acceptor,{0,0,0,0,0,0,0,0},1883}},
{shutdown,
{failed_to_start_child,ranch_acceptors_sup,
{listen_error,
{acceptor,{0,0,0,0,0,0,0,0},1883},
eaddrinuse}}}}}}},
{rabbit_mqtt,start,[normal,[]]}}}}
Log file(s) (may contain more information):
/usr/local/var/log/rabbitmq/[email protected]
/usr/local/var/log/rabbitmq/rabbit@localhost_upgrade.log
{"init terminating in do_boot",{could_not_start,rabbitmq_mqtt,{rabbitmq_mqtt,{{shutdown,{failed_to_start_child,'rabbit_mqtt_listener_sup_:::1883',{shutdown,{failed_to_start_child,{ranch_listener_sup,{acceptor,{0,0,0,0,0,0,0,0},1883}},{shutdown,{failed_to_start_child,ranch_acceptors_sup,{listen_error,{acceptor,{0,0,0,0,0,0,0,0},1883},eaddrinuse}}}}}}},{rabbit_mqtt,start,[normal,[]]}}}}}
init terminating in do_boot ({could_not_start,rabbitmq_mqtt,{rabbitmq_mqtt,{{shutdown,{_}},{rabbit_mqtt,start,[_]}}}})
Crash dump is being written to: /usr/local/var/log/rabbitmq/erl_crash.dump...done查看1883端口是否被占用
lsof -i:1883
最后发现mosquitto占用了该端口,杀死进程后成功启动