We use localhost:8087 for connection. I take this port number from example code
in readme to erlang protobuffs client.
I guess if it is port for ring coordination we would never get several days of
proper response for our queries from it.
--
Sincerely yours,
Mikhail Kuznetsov
When best practices meet everyday life and lead to perfection...
Oct 11, 2012, в 20:50 , Mike Oxford написал(а):
> Check that you have your ports correct. If you connect your client up to the
> ring distribution ports you can get these kinds of errors.
>
> -mox
>
> On Wed, Oct 10, 2012 at 10:29 PM, Mikhail Kuznetsov
> <kuznetsov.m...@gmail.com> wrote:
> I deploy a test stand for server app demo for clients. Riak 1.2.0 on debian
> compiled and run with erlang 15b01. Client uses riak erlang protobuf client
> 1.2. I have to use only one node with almost default config. For storage
> backend I use eleveldb_backend (we use second indexing very often). After
> several dais of mostly standby wiating (demo application showed once in day
> or two) riak server start dropping connections (erlang pb client is not
> notified and show that connection is ok). I look at riak log and find that
> entries:
>
> 2012-09-20 00:10:10.976 [error] <0.803.0>@riak_core_vnode:handle_info:510
> 296867520082839655260123481645494988367611297792 riak_kv_vnode worker pool
> crashed
> {timeout,{gen_server,call,[<0.819.0>,{work,<0.806.0>,{fold,#Fun,#Fun},{raw,59205031,<0.28969.11>}}]}}
> 2012-09-20 00:10:10.976 [error] <0.862.0>@riak_core_vnode:handle_info:510
> 365375409332725729550921208179070754913983135744 riak_kv_vnode worker pool
> crashed
> {timeout,{gen_fsm,sync_send_event,[<0.866.0>,{checkout,false,5000},5000]}}
>
> ...
>
> 2012-09-20 00:17:14.234 [error] <0.1645.0> CRASH REPORT Process <0.1645.0>
> with 0 neighbours exited with reason:
> {timeout,{gen_fsm,sync_send_event,[<0.1646.0>,{checkout,false,5000},5000]}}
> in gen_fsm:terminate/7 line 611 2012-09-20 00:17:14.639 [error]
> <0.2337.0>@riak_api_pb_server:handle_info:171 Unrecognized message
> {pipe_log,#Ref<0.0.17.19772>,index,{trace,[error],{vnode,{fitting_died,1118962191081472546749696200048404186924073353216}}}}
> 2012-09-20 00:17:15.106 [error] <0.1596.0> gen_fsm <0.1596.0> in state ready
> terminated with reason:
> {timeout,{gen_fsm,sync_send_event,[<0.1597.0>,{checkout,false,5000},5000]}}
>
> If client make request it gets {error, disconnected}. If we try reconnect it
> successfully connected and work.
>
> What should I change in config file or tune client connection to make it work
> stable? I fully understand that ring is good and haproxy can check nodes(and
> maybe break connection in this case), but I have only one node for riak on
> demo server and haproxy is not installed. Can you advise something?
>
>
>
>
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>
>
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