can you post an example document and map function? there's no reason
they should be taking so long.
On Tue, Oct 21, 2008 at 1:21 AM, Yuuki Takano <[EMAIL PROTECTED]> wrote:
> So I read a source of couchDB, I understood why my map functions were
> considered they have bugs.
>
> readline/2 function in couch_query_servers.erl reads and waits data
> from Port connected to the couchjs,
> and it give up waiting after 5 seconds.
> This means couchDB cannot build views if couchjs cannot send data in 5
> seconds.
>
> In my situation, my map functions failed despite it work well when
> there is a few document because of the reason above.
> So, I changed hardcoded timeout seconds 5000 to 50000 and reinstall couchDB.
> Then, my map functions work well.
>
>
> Thank you for your comments.
>
>
> 2008/10/21 Yuuki Takano <[EMAIL PROTECTED]>:
>> Thank you very much.
>>
>>> One, your HTTP request should block until the view returns. If the
>>> HTTP request times out you can just try again, or notify your user, or
>>> what ever is appropriate.
>>
>> OK.
>> I underdtand, tank you!
>> I'll try it later.
>>
>>
>>> The error that you received about the timeout in couch means your map
>>> functions have a bug that is preventing them from returning data to
>>> couch. Aftering fixing that issue, things should work smoothly.
>>
>> My map functions work well when there is a few document.
>>
>>
>>
>>> I'm guessing you are on an old version of Erlang. Build erlang from the
>>> latest source at erlang.org
>>
>> Thank you, but I use the earliest version of Erlang (v5.6.4).
>>
>>
>> 2008/10/20 Damien Katz <[EMAIL PROTECTED]>:
>>> I'm guessing you are on an old version of Erlang. Build erlang from the
>>> latest source at erlang.org
>>>
>>> -Damien
>>>
>>>
>>> On Oct 20, 2008, at 9:07 AM, Yuuki Takano wrote:
>>>
>>>> Hi there,
>>>>
>>>> I inserted 20,000 documents into couchDB, and looked up views of it.
>>>> However , couchDB gave up building views because of timed out.
>>>>
>>>> The views were quite simple, such as
>>>>
>>>> function(doc) {
>>>> if (doc.type == 'vote') {
>>>> emit([doc.service, doc.user, doc.item], doc);
>>>> }
>>>> }
>>>>
>>>> It seems that couchDB does not support many documents at this version
>>>> (0.8.1).
>>>> Is that right?
>>>>
>>>> Regards,
>>>>
>>>> -- Yuuki Takano <[EMAIL PROTECTED]>
>>>
>>>
>>
>
--
Chris Anderson
http://jchris.mfdz.com
