rabbitmq偶发性的会挂掉，请大侠们指点，新人看不懂它这个日志的。

Question

2018-08-23 11:16:25 =ERROR REPORT====
** Generic server rabbit_mgmt_external_stats terminating
** Last message in was emit_update
** When Server state == {state,8192,[{{io_file_handle_open_attempt,count},10},{{io_file_handle_open_attempt,time},0},{{io_read,bytes},1},{{io_read,count},1},{{io_read,time},15000},{{io_reopen,count},0},{{io_seek,count},0},{{io_seek,time},0},{{io_sync,count},0},{{io_sync,time},0},{{io_write,bytes},0},{{io_write,count},0},{{io_write,time},0},{{mnesia_disk_tx,count},0},{{mnesia_ram_tx,count},7674},{{msg_store_read,count},0},{{msg_store_write,count},0},{{queue_index_journal_write,count},0},{{queue_index_read,count},0},{{queue_index_write,count},0}],{set,0,16,16,8,80,48,{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},{{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]}}},undefined,5000}
** Reason for termination ==
** {eacces,[{erlang,open_port,[{spawn,"C:\Windows\system32\cmd.exe /c handle.exe /accepteula -s -p 27028 2> nul"},[binary,stderr_to_stdout,stream,in,hide]],[{file,"erlang.erl"},{line,2122}]},{os,cmd,2,[{file,"os.erl"},{line,250}]},{rabbit_mgmt_external_stats,get_used_fd,1,[{file,"src/rabbit_mgmt_external_stats.erl"},{line,133}]},{rabbit_mgmt_external_stats,get_used_fd,0,[{file,"src/rabbit_mgmt_external_stats.erl"},{line,61}]},{rabbit_mgmt_external_stats,'-infos/2-lc$^0/1-0-',2,[{file,"src/rabbit_mgmt_external_stats.erl"},{line,175}]},{rabbit_mgmt_external_stats,emit_update,1,[{file,"src/rabbit_mgmt_external_stats.erl"},{line,364}]},{rabbit_mgmt_external_stats,handle_info,2,[{file,"src/rabbit_mgmt_external_stats.erl"},{line,351}]},{gen_server,try_dispatch,4,[{file,"gen_server.erl"},{line,616}]}]}
2018-08-23 11:16:25 =CRASH REPORT====
crasher:
initial call: rabbit_mgmt_external_stats:init/1
pid:
registered_name: rabbit_mgmt_external_stats
exception error: {eacces,[{erlang,open_port,[{spawn,"C:\Windows\system32\cmd.exe /c handle.exe /accepteula -s -p 27028 2> nul"},[binary,stderr_to_stdout,stream,in,hide]],[{file,"erlang.erl"},{line,2122}]},{os,cmd,2,[{file,"os.erl"},{line,250}]},{rabbit_mgmt_external_stats,get_used_fd,1,[{file,"src/rabbit_mgmt_external_stats.erl"},{line,133}]},{rabbit_mgmt_external_stats,get_used_fd,0,[{file,"src/rabbit_mgmt_external_stats.erl"},{line,61}]},{rabbit_mgmt_external_stats,'-infos/2-lc$^0/1-0-',2,[{file,"src/rabbit_mgmt_external_stats.erl"},{line,175}]},{rabbit_mgmt_external_stats,emit_update,1,[{file,"src/rabbit_mgmt_external_stats.erl"},{line,364}]},{rabbit_mgmt_external_stats,handle_info,2,[{file,"src/rabbit_mgmt_external_stats.erl"},{line,351}]},{gen_server,try_dispatch,4,[{file,"gen_server.erl"},{line,616}]}]}
ancestors: [rabbit_mgmt_agent_sup,rabbit_mgmt_agent_sup_sup,]
message_queue_len: 0
messages: []
links: []
dictionary: [{logged_used_fd_error,true}]
trap_exit: false
status: running
heap_size: 6772
stack_size: 27
reductions: 269792598

Answer 1

在windows下用？看看这个：https://blog.csdn.net/zhangxinrun/article/details/7984579