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From Randall Leeds <randall.le...@gmail.com>
Subject Re: Issues with replication
Date Tue, 23 Mar 2010 20:59:33 GMT
I should add that if you cannot afford to upgrade to 0.11 for whatever
reason I have a backport I can provide for 0.10.1.

On Tue, Mar 23, 2010 at 13:58, Randall Leeds <randall.leeds@gmail.com> wrote:
> Hi Germain,
>
> Your use case sounds very reasonable and there are similar production
> setups in use today. I have seen similar problems in production here
> and authored a patch that has made it into 0.11 that should help.
> http://issues.apache.org/jira/browse/COUCHDB-597
>
> However, at least one bug report remains claiming that this does not
> fix everything:
> https://issues.apache.org/jira/browse/COUCHDB-691
>
> I'll try to look into it further after this week if no one else gets
> there first. But if you can afford to, please test the 0.11 release
> artifacts (should be stable, currently under vote for release on the
> development list) and re-open COUCHDB-597 or just report your findings
> here.
>
> Find the 0.11 release artifacts here:
> http://mail-archives.apache.org/mod_mbox/couchdb-dev/201003.mbox/%3CDD14BA78-0B61-47CF-A4BE-DFA2D9A47379@me.com%3E
>
> Alternatively, wait a day or two and the vote should (hopefully) pass,
> making it an official release.
>
> -Randall
>
> On Tue, Mar 23, 2010 at 09:41, Germain Maurice
> <germain.maurice@linkfluence.net> wrote:
>> Hi Jan,
>>
>> Yes i forgot to say we are using CouchDB 0.10.1 on Debian 5.0 lenny.
>>
>>
>>
>> Jan Lehnardt a écrit :
>>>
>>> HI Germain,
>>>
>>> which CouchDB version are you running?
>>>
>>> Cheers
>>> Jan
>>> --
>>>
>>> On 23 Mar 2010, at 02:14, Germain Maurice wrote:
>>>
>>>
>>>>
>>>> Hi everybody,
>>>>
>>>> We have a database with more than 8 millions of documents and the size is
>>>> more than 450 GB. I wonder if it's a good choice to have all of our docs
in
>>>> only one file of this size.
>>>>
>>>> We have issues with replication through every time. We tried both one
>>>> shot and continuous replication and we got req_timedout followed by a
>>>> couchdb crash. We opened reports bugs you can see here :
>>>> https://issues.apache.org/jira/browse/COUCHDB-690 and
>>>> https://issues.apache.org/jira/browse/COUCHDB-701
>>>>
>>>> Another issue is compaction which doesn't work fine on one of my host.
>>>> The compaction is launched on a database which has more than 100 000
>>>> documents (10GB) The compaction starts up, works, and after a while,
>>>> stops without any warning or alerts. On a other host the same database
>>>> was well compacted.
>>>>
>>>> We really wonder how couchdb is used in a production environment. How
>>>> many documents do you store ? Do you use big databases or small
>>>> databases (file size i mean) ? Embedded replication or not ? Compaction
>>>> is efficient or not ?
>>>>
>>>> We are trying to make some developpement in order to avoid the issues we
>>>> encounted, we would like some feedback about the best practices in
>>>> environment production.
>>>>
>>>> Best regards,
>>>> Germain
>>>>
>>>
>>>
>>
>>
>> --
>> Germain Maurice
>> Administrateur Système/Réseau
>> Tel : +33.(0)1.42.43.54.33
>>
>> http://www.linkfluence.net
>> **linkfluence news & events**
>> 2009 excellence award nominee from ESOMAR
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>> 2009 european excellence award recipient (PR evaluation, wahlradar.de, joint
>> project with Publicis Consultants)
>>
>>
>

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