报错信息如下：
Error executing 'postInstallation': Unable to start com.bitnami.rabbitmq: Kernel pid terminated (application_controller) ({application_start_failure,rabbit,{bad_return,{{rabbit,start,[normal,[]]},{'EXIT',{error,{{shutdown,{failed_to_start_child,rabbit_memory_monitor,{badarg
Crash dump is being written to: /opt/bitnami/rabbitmq/var/log/rabbitmq/erl_crash.dump...done
: Kernel pid terminated (application_controller) ({application_start_failure,rabbit,{bad_return,{{rabbit,start,[normal,[]]},{'EXIT',{error,{{shutdown,{failed_to_start_child,rabbit_memory_monitor,{badarg
Crash dump is being written to: /opt/bitnami/rabbitmq/var/log/rabbitmq/erl_crash.dump...done
网上看了很多博客，说什么的都有，最后发现是服务器的内存不够导致的。
查询服务器内存命令：free - h