[rabbitmq-discuss] service rabbitmq-server start stuck due to inet_gethost 4

Alvaro Videla videlalvaro at gmail.com
Wed May 9 12:06:18 BST 2012


I had a similar problem perhaps… at least related until I added this line
to my /etc/hosts on My mac:

127.0.0.1 alvaro.local

of course adapt it to your environment and see if it helps.

On Wed, May 9, 2012 at 12:21 PM, Simon MacMullen <simon at rabbitmq.com> wrote:

> inet_gethost is a process that is started by the Erlang VM - it should
> always be there; it's not part of startup.
>
> It would be useful to know where rabbit is getting stuck on startup - what
> ends up in the logs?
>
> Cheers, Simon
>
>
> On 08/05/12 19:04, Nithya Vijayakumar wrote:
>
>>
>>        We are using rabbitmq server 2.7.1 in two node auto clustering
>> mode.
>>
>>            Once in a while we are getting complaint that rabbitmq did
>>        not complete the installation. What is happening underneath is
>>        "service rabbitmq-server start" is getting stuck,  and
>>        subsequent installation steps also gets stuck going into loop
>>        and many many runs trying to complete. I think "inet_gethost 4"
>>        might be the culprit. Any suggestions on how to fix this?
>>
>>           ps awfux | more
>>
>>           root     19848  0.0  0.0 106412  1612 pts/0    S+   17:03
>>           0:00  |       \_ /bin/sh /sbin/service puppet debug
>>           root     19853  0.0  0.0 106624  1632 pts/0    S+   17:03
>>           0:00  |           \_ /bin/bash /etc/init.d/puppet debug
>>           root     19858  1.2  3.1 166288 64416 pts/0    S+   17:03
>>           0:03  |               \_ /usr/bin/ruby /usr/sbin/puppetd
>>        --server=director.ecp-deploy.**com<http://director.ecp-deploy.com>
>>        <http://director.ecp-deploy.**com <http://director.ecp-deploy.com>>
>> --fqdn amq.ecp-deploy.com
>>        <http://amq.ecp-deploy.com> -o --no-daemonize -v
>>
>>           root     20390  0.0  0.0   9760  1516 ?        Ss   17:03
>>           0:00  |                   \_ /bin/sh /sbin/service
>>        rabbitmq-server start
>>           root     20395  0.0  0.0   9500  1276 ?        S    17:03
>>           0:00  |                       \_ /bin/sh
>>        /etc/init.d/rabbitmq-server start
>>           root     20422  0.0  0.0   9496  1196 ?        Ss   17:03
>>           0:00  |                           \_ /bin/sh
>>        /usr/sbin/rabbitmq-server
>>           root     20433  0.0  0.0  42512  1384 ?        S    17:03
>>           0:00  |                           |   \_ su rabbitmq -s
>>        /bin/sh -c /usr/lib/rabbitmq/bin/**rabbitmq-server
>>           rabbitmq 20436  0.2  1.6 585140 33536 ?        Ssl  17:03
>>           0:00  |                           |       \_
>>        /usr/lib64/erlang/erts-5.8.5/**bin/beam -W w -K true -A30 -P
>>        1048576 -- -root /usr/lib64/erlang -progname erl -- -home /var/li
>>           b/rabbitmq -- -noshell -noinput -name
>>        _rabbit at amq.ecp-deploy.com_ -boot
>>        _/opt/cisco/rabbitmq/data/**rabbit at amq.ecp-deploy.com-**
>> plugins-expand/rabbit_
>>
>>        -config /etc/rabbitmq/rabbitmq -kernel inet_dist_listen_min
>>        45001 -kernel inet_dist_li
>>           sten_max 45002 -kernel inet_default_connect_options
>>        [{nodelay,true}] -sasl errlog_type error -sasl sasl_error_logger
>>        false -rabbit error_logger
>>        {file,"_/opt/cisco/rabbitmq/**log/rabbit at amq.ecp-deploy.com.**
>> log_"
>>        <_mailto:/opt/cisco/rabbitmq/**log/rabbit at amq.ecp-deploy.com.**
>> log_>
>>        } -rabbit sasl_error_log
>>           ger
>>        {file,"_/opt/cisco/rabbitmq/**log/rabbit at amq.ecp-deploy.com-**
>> sasl.log_"
>>        <_mailto:/opt/cisco/rabbitmq/**log/rabbit at amq.ecp-deploy.com-**
>> sasl.log_>
>>
>>        } -os_mon start_cpu_sup true -os_mon start_disksup false -os_mon
>>        start_memsup false -mnesia dir
>>        "_/opt/cisco/rabbitmq/data/**rabbit at amq.ecp-deploy.com_"
>>        <_mailto:/opt/cisco/rabbitmq/**data/rabbit at amq.ecp-deploy.**com_>
>>
>>           rabbitmq 20513  0.0  0.0  10844   496 ?        Ss   17:03
>>           0:00  |                           |           \_ inet_gethost 4
>>           rabbitmq 20514  0.0  0.0  11056   412 ?        S    17:03
>>           0:00  |                           |               \_
>>        inet_gethost 4
>>           root     20423  0.0  0.0   9496  1216 ?        S    17:03
>>           0:00  |                           \_ /bin/sh
>>        /usr/sbin/rabbitmqctl wait /var/run/rabbitmq/pid
>>           root     20439  0.0  0.0  42512  1384 ?        S    17:03
>>           0:00  |                               \_ su rabbitmq -s
>>        /bin/sh -c /usr/lib/rabbitmq/bin/**rabbitmqctl "wait"
>>        "/var/run/rabbitmq/pid"
>>           rabbitmq 20442  0.0  0.4  32312 10260 ?        Ss   17:03
>>           0:00  |                                   \_
>>        /usr/lib64/erlang/erts-5.8.5/**bin/beam -- -root /usr/lib64/erlang
>>        -progname erl -- -home /var/lib/rabbitmq -- -pa /usr/lib/ra
>>           bbitmq/lib/rabbitmq_server-2.**7.1/sbin/../ebin -noshell
>>        -noinput -hidden -name rabbitmqctl20442 -s rabbit_control
>>        -nodename _rabbit at amq.ecp-deploy.com_ -extra wait
>>
>>        /var/run/rabbitmq/pid
>>           rabbitmq 20468  0.0  0.0  10844   492 ?        Ss   17:03
>>           0:00  |                                       \_ inet_gethost 4
>>           rabbitmq 20469  0.0  0.0  11056   360 ?        S    17:03
>>           0:00  |                                           \_
>>        inet_gethost 4
>>
>>        Thanks,
>>        Nithya
>>
>>
>>
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>>
>
>
> --
> Simon MacMullen
> RabbitMQ, VMware
> ______________________________**_________________
> rabbitmq-discuss mailing list
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