Warning "Can not start proc_lib:init_p"

Evan Vigil-McClanahan emcclanahan at basho.com
Wed Apr 3 10:53:08 EDT 2013


For your prior mail, I thought that someone had answered.  Our initial
suggestion was to add +swt very_low to your vm.args, as well as
setting the +zdbbl setting that Jon recommended in the list post you
pointed to.  If those help, moving to 1.3 should help more.

Other limits in vm.args that can cause problems are +P, ERL_MAX_PORTS,
and  ERL_MAX_ETS_TABLES.  Are any of these set?  If so, to what?

Can you also pate the eleveldb section of your app.config?

On Wed, Apr 3, 2013 at 7:41 AM, Ingo Rockel
<ingo.rockel at bluelionmobile.com> wrote:
> Hi Evan,
>
> I'm not sure, I find a lot of these:
>
> 2013-03-30 23:27:52.992 [error]
> <0.8036.323>@riak_api_pb_server:handle_info:141 Unrecognized message
> {22243034,{error,timeout}}
>
> and some of these at the same time one of the kind below gets logged
> (although the one has a different time stamp):
>
> 2013-03-30 23:27:53.056 [error] <0.9457.323>@riak_kv_console:status:178
> Status failed error:terminated
>
> Ingo
>
> Am 03.04.2013 16:24, schrieb Evan Vigil-McClanahan:
>
>> Resending to the list:
>>
>> Ingo,
>>
>> That is an indication that the protocol buffers server can't spawn a
>> put fsm, which means that a put cannot be done for some reason or
>> another.  Are there any other messages that appear around this time
>> that might indicate why?
>>
>> On Wed, Apr 3, 2013 at 12:09 AM, Ingo Rockel
>> <ingo.rockel at bluelionmobile.com> wrote:
>>>
>>> Hi,
>>>
>>> we have some performance issues with our riak cluster, from time to time
>>> we
>>> have a sudden drop in performance (already asked the list about this,
>>> no-one
>>> had an idea though). Although not the same time but on the problematic
>>> nodes
>>> we have a lot of these messages from time to time:
>>>
>>> 2013-04-02 21:41:11.173 [warning] <0.25646.475> ** Can not start
>>> proc_lib:init_p
>>>
>>> ,[<0.14556.474>,[<0.9519.474>,riak_api_pb_sup,riak_api_sup,<0.1291.0>],riak_kv_p
>>>
>>> ut_fsm,start_link,[{raw,65032165,<0.9519.474>},{r_object,<<109>>,<<77,115,124,49
>>>
>>> ,53,55,57,56,57,56,50,124,49,51,54,52,57,51,49,54,49,49,53,49,50,52,53,54>>,[{r_
>>>
>>> content,{dict,0,16,16,8,80,48,{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},
>>>
>>> {{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]}}},<<>>}],[],{dict,2,16,16,8,8
>>>
>>> 0,48,{[],[],[],[],[],[],[],[],[],[],[],[],[],[],[],[]},{{[],[],[],[],[],[],[],[]
>>>
>>> ,[],[],[[<<99,111,110,116,101,110,116,45,116,121,112,101>>,97,112,112,108,105,99
>>>
>>> ,97,116,105,111,110,47,106,115,111,110]],[],[],[],[],[[<<99,104,97,114,115,101,1
>>>
>>> 16>>,85,84,70,45,56]]}}},<<123,34,115,116,34,58,50,44,34,116,34,58,49,44,34,99,3
>>>
>>> 4,58,34,66,117,116,32,115,104,101,32,105,115,32,103,111,110,101,44,32,110,32,101
>>>
>>> ,118,101,110,32,116,104,111,117,103,104,32,105,109,32,110,111,116,32,105,110,32,
>>>
>>> 117,114,32,99,105,116,121,32,105,32,108,111,118,101,32,117,32,110,100,32,105,32,
>>>
>>> 109,101,97,110,32,105,116,32,58,39,40,34,44,34,114,34,58,49,52,51,52,54,52,51,57
>>>
>>> ,44,34,115,34,58,49,53,55,57,56,57,56,50,44,34,99,116,34,58,49,51,54,52,57,51,49
>>>
>>> ,54,49,49,53,49,50,44,34,97,110,34,58,102,97,108,115,101,44,34,115,107,34,58,49,
>>>
>>> 51,54,52,57,51,49,54,49,49,53,49,50,52,53,54,44,34,115,117,34,58,48,125>>},[{tim
>>> eout,60000}]]] on 'riak at 172.22.3.12' **
>>>
>>> Can anyone explain to me what these messages mean and if I need to do
>>> something about it? Could these messages be in any way related to the
>>> performance issues?
>>>
>>> Ingo
>>>
>>> _______________________________________________
>>> riak-users mailing list
>>> riak-users at lists.basho.com
>>> http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
>
>
>
> --
> Software Architect
>
> Blue Lion mobile GmbH
> Tel. +49 (0) 221 788 797 14
> Fax. +49 (0) 221 788 797 19
> Mob. +49 (0) 176 24 87 30 89
>
> ingo.rockel at bluelionmobile.com
>>>> qeep: Hefferwolf
>
> www.bluelionmobile.com
> www.qeep.net




More information about the riak-users mailing list