Protocol Buffer Timeouts

Dan Reverri dan at basho.com
Fri Jul 30 15:34:58 EDT 2010


Hi Misha,

Bug #537 has been opened for this issue:
https://issues.basho.com/537 <https://issues.basho.com/show_bug.cgi?id=537>

Thanks,
Dan

Daniel Reverri
Developer Advocate
Basho Technologies, Inc.
dan at basho.com


On Fri, Jul 30, 2010 at 11:56 AM, Dan Reverri <dan at basho.com> wrote:

> Hi Misha,
>
> Justin was kind enough to point me in the right direction regarding your
> question. You are referring to the default timeout applied to
> gen_server:call/2. This does appear to be a bug in the client; I will file a
> ticket in Bugzilla.
>
> Thanks,
> Dan
>
> Daniel Reverri
> Developer Advocate
> Basho Technologies, Inc.
> dan at basho.com
>
>
> On Fri, Jul 30, 2010 at 11:11 AM, Dan Reverri <dan at basho.com> wrote:
>
>> Hi Misha,
>>
>> Where in riakc_pb_socket do you see a 5 second timeout? Are you using the
>> 0.2.0 or the latest tip? There is an issue in 0.2.0 where map reduce
>> messages are not handled correctly which is fixed in the latest tip.
>>
>> Thanks,
>> Dan
>>
>> Daniel Reverri
>> Developer Advocate
>> Basho Technologies, Inc.
>> dan at basho.com
>>
>>
>>
>> On Fri, Jul 30, 2010 at 9:48 AM, Misha Gorodnitzky <misaka at pobox.com>wrote:
>>
>>> Hello all,
>>>
>>> We're doing some load testing using Riak erlang protocol buffers
>>> interface and are running into timeouts. From the looks of it, the
>>> timeouts are coming from the gen_server:calls in riakc_pb_socket.erl
>>> which don't specify a timeout, meaning that they timeout after 5
>>> seconds and we lose any reply that may come back from Riak (in our
>>> case, the request to Riak typically completes despite the timeout).
>>>
>>> What's the best way to handle these timeouts? We could just increase
>>> the timeout period in the calls, it seems odd to only give the Riak
>>> client code 5 seconds when Riak could potentially take longer to
>>> respond. Is this a bug?
>>>
>>>
>>> --Misha
>>>
>>> _______________________________________________
>>> riak-users mailing list
>>> riak-users at lists.basho.com
>>> http://lists.basho.com/mailman/listinfo/riak-users_lists.basho.com
>>>
>>
>>
>
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