Disk, memory or file descriptors would be my guess. Bitcask?
On Monday, October 24, 2016, Ricardo Mayerhofer <[email protected]>
wrote:
> Hi all,
> I have a Riak 1.4 where the nodes seems to be constantly crashing. All 5
> nodes are affected.
>
> However it seems Riak manage to get them up again.
>
> Any idea on whats going on? Erros logs below.
>
> Thanks.
>
> error.log
> ...
> 2016-10-24 21:57:29.185 [error] <0.24570.1174> CRASH REPORT Process
> <0.24570.1174> with 0 neighbours crashed with reason: no case clause
> matching {ok,{http_error,"exit\r\n"},<<>>} in mochiweb_http:request/3
> line 107
> 2016-10-24 21:58:29.187 [error] <0.7109.1175> CRASH REPORT Process
> <0.7109.1175> with 0 neighbours crashed with reason: no case clause
> matching {ok,{http_error,"exit\r\n"},<<>>} in mochiweb_http:request/3
> line 107
> 2016-10-24 21:59:29.228 [error] <0.19612.1175> CRASH REPORT Process
> <0.19612.1175> with 0 neighbours crashed with reason: no case clause
> matching {ok,{http_error,"exit\r\n"},<<>>} in mochiweb_http:request/3
> line 107
> 2016-10-24 22:00:29.218 [error] <0.1356.1176> CRASH REPORT Process
> <0.1356.1176> with 0 neighbours crashed with reason: no case clause
> matching {ok,{http_error,"exit\r\n"},<<>>} in mochiweb_http:request/3
> line 107
> 2016-10-24 22:01:29.197 [error] <0.11380.1176> CRASH REPORT Process
> <0.11380.1176> with 0 neighbours crashed with reason: no case clause
> matching {ok,{http_error,"exit\r\n"},<<>>} in mochiweb_http:request/3
> line 107
> 2016-10-24 22:02:29.231 [error] <0.24279.1176> CRASH REPORT Process
> <0.24279.1176> with 0 neighbours crashed with reason: no case clause
> matching {ok,{http_error,"exit\r\n"},<<>>} in mochiweb_http:request/3
> line 107
>
> crash.log
> 2016-10-24 21:51:56 =CRASH REPORT====
> crasher:
> initial call: mochiweb_acceptor:init/3
> pid: <0.28136.1621>
> registered_name: []
> exception error: {{case_clause,{ok,{http_error,
> "exit\r\n"},<<>>}},[{mochiweb_http,request,3,[{file,"src/
> mochiweb_http.erl"},{line,107}]},{proc_lib,init_p_do_apply,
> 3,[{file,"proc_lib.erl"},{line,227}]}]}
> ancestors: ['http_0.0.0.0:8098_mochiweb',riak_core_sup,<0.148.0>]
> messages: []
> links: [<0.201.0>,#Port<0.235869290>]
> dictionary: []
> trap_exit: false
> status: running
> heap_size: 377
> stack_size: 24
> reductions: 423
> neighbours:
> 2016-10-24 21:52:56 =CRASH REPORT====
> crasher:
> initial call: mochiweb_acceptor:init/3
> pid: <0.7845.1622>
> registered_name: []
> exception error: {{case_clause,{ok,{http_error,
> "exit\r\n"},<<>>}},[{mochiweb_http,request,3,[{file,"src/
> mochiweb_http.erl"},{line,107}]},{proc_lib,init_p_do_apply,
> 3,[{file,"proc_lib.erl"},{line,227}]}]}
> ancestors: ['http_0.0.0.0:8098_mochiweb',riak_core_sup,<0.148.0>]
> messages: []
> links: [<0.201.0>,#Port<0.235879110>]
> dictionary: []
> trap_exit: false
> status: running
> heap_size: 377
> stack_size: 24
> reductions: 406
> --
> Ricardo Mayerhofer
>
--
Alexander Sicular
Solutions Architect
Basho Technologies
9175130679
@siculars
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