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Posted to user@couchdb.apache.org by Michael Parker <mi...@gmail.com> on 2012/03/21 03:37:12 UTC
PUT requests for unknown reason?
I recently set up Monit with the CouchDB plugin, and was surprised to
find that we had a steady stream of PUT requests to our server. Our
stack is Apache -> Django+CouchDBKit -> CouchDB, and our Apache and
Django logs don't see any external PUT requests (which is expected
because we haven't launched yet). Pulling up Futon at /_util/ I can
see that the number of documents in our database is remaining
constant, but the size and update sequence is steadily increasing,
which is consistent with receiving many PUTs. Redacting the database
and view names (sorry), the couch.log file looks like:
[Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.135.0>] checkpointing view
update at seq 4236365 for my_db _design/api
[Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.29622.12>] 127.0.0.1 - -
'GET' /my_db/_design/api/_view/my_view?key=%2214156997551%22&include_docs=true
200
[Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.29622.12>] 127.0.0.1 - -
'PUT' /my_db/f5aa0fa8efef548afd1ec7bcab5a5b99 201
[Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.135.0>] checkpointing view
update at seq 4236366 for my_db _design/api
[Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.29622.12>] 127.0.0.1 - -
'GET' /my_db/_design/api/_view/my_view?key=%2213234222771%22&include_docs=true
200
[Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.29622.12>] 127.0.0.1 - -
'PUT' /my_db/1b0dc0469699f9540e19d7b6f321276a 201
[Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.135.0>] checkpointing view
update at seq 4236367 for my_db _design/api
[Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.29622.12>] 127.0.0.1 - -
'GET' /my_db/_design/api/_view/my_view?key=%2213233870234%22&include_docs=true
200
[Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.29622.12>] 127.0.0.1 - -
'PUT' /my_db/0b58ce973d617c706b0d5efaf23644e8 201
[Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.135.0>] checkpointing view
update at seq 4236368 for my_db _design/api
[Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.29622.12>] 127.0.0.1 - -
'GET' /my_db/_design/api/_view/my_view?key=%2216504650525%22&include_docs=true
200
[Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.29622.12>] 127.0.0.1 - -
'PUT' /my_db/abb7d77bcaf04e25eb84b6f93f6e535b 201
[Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.135.0>] checkpointing view
update at seq 4236369 for my_db _design/api
And so forth. What internally could be generating these PUTs? We are
not replicating the database, at least to the best of my knowledge.
Thanks,
Mike
Re: PUT requests for unknown reason?
Posted by Michael Parker <mi...@gmail.com>.
indeed, it was a cron job I overlooked generating them. I feel so dumb
:( Thanks for the help!
- Mike
On Wed, Mar 21, 2012 at 5:11 AM, Robert Newson <rn...@apache.org> wrote:
> There's no internal process that generates PUT's. The replicator
> (which is just another external client) will make checkpoints, but
> those are of the form /dbname/_local/<md5>, which doesn't match what
> you're seeing. I suggest a packet sniffer to trace the source of these
> PUT requests, probably some test script, etc. The contents of
> '/my_db/abb7d77bcaf04e25eb84b6f93f6e535b' might be a strong clue too.
>
> B.
>
> On 21 March 2012 02:37, Michael Parker <mi...@gmail.com> wrote:
>> I recently set up Monit with the CouchDB plugin, and was surprised to
>> find that we had a steady stream of PUT requests to our server. Our
>> stack is Apache -> Django+CouchDBKit -> CouchDB, and our Apache and
>> Django logs don't see any external PUT requests (which is expected
>> because we haven't launched yet). Pulling up Futon at /_util/ I can
>> see that the number of documents in our database is remaining
>> constant, but the size and update sequence is steadily increasing,
>> which is consistent with receiving many PUTs. Redacting the database
>> and view names (sorry), the couch.log file looks like:
>>
>> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.135.0>] checkpointing view
>> update at seq 4236365 for my_db _design/api
>> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.29622.12>] 127.0.0.1 - -
>> 'GET' /my_db/_design/api/_view/my_view?key=%2214156997551%22&include_docs=true
>> 200
>> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.29622.12>] 127.0.0.1 - -
>> 'PUT' /my_db/f5aa0fa8efef548afd1ec7bcab5a5b99 201
>> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.135.0>] checkpointing view
>> update at seq 4236366 for my_db _design/api
>> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.29622.12>] 127.0.0.1 - -
>> 'GET' /my_db/_design/api/_view/my_view?key=%2213234222771%22&include_docs=true
>> 200
>> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.29622.12>] 127.0.0.1 - -
>> 'PUT' /my_db/1b0dc0469699f9540e19d7b6f321276a 201
>> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.135.0>] checkpointing view
>> update at seq 4236367 for my_db _design/api
>> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.29622.12>] 127.0.0.1 - -
>> 'GET' /my_db/_design/api/_view/my_view?key=%2213233870234%22&include_docs=true
>> 200
>> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.29622.12>] 127.0.0.1 - -
>> 'PUT' /my_db/0b58ce973d617c706b0d5efaf23644e8 201
>> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.135.0>] checkpointing view
>> update at seq 4236368 for my_db _design/api
>> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.29622.12>] 127.0.0.1 - -
>> 'GET' /my_db/_design/api/_view/my_view?key=%2216504650525%22&include_docs=true
>> 200
>> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.29622.12>] 127.0.0.1 - -
>> 'PUT' /my_db/abb7d77bcaf04e25eb84b6f93f6e535b 201
>> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.135.0>] checkpointing view
>> update at seq 4236369 for my_db _design/api
>>
>> And so forth. What internally could be generating these PUTs? We are
>> not replicating the database, at least to the best of my knowledge.
>>
>> Thanks,
>> Mike
Re: PUT requests for unknown reason?
Posted by Robert Newson <rn...@apache.org>.
There's no internal process that generates PUT's. The replicator
(which is just another external client) will make checkpoints, but
those are of the form /dbname/_local/<md5>, which doesn't match what
you're seeing. I suggest a packet sniffer to trace the source of these
PUT requests, probably some test script, etc. The contents of
'/my_db/abb7d77bcaf04e25eb84b6f93f6e535b' might be a strong clue too.
B.
On 21 March 2012 02:37, Michael Parker <mi...@gmail.com> wrote:
> I recently set up Monit with the CouchDB plugin, and was surprised to
> find that we had a steady stream of PUT requests to our server. Our
> stack is Apache -> Django+CouchDBKit -> CouchDB, and our Apache and
> Django logs don't see any external PUT requests (which is expected
> because we haven't launched yet). Pulling up Futon at /_util/ I can
> see that the number of documents in our database is remaining
> constant, but the size and update sequence is steadily increasing,
> which is consistent with receiving many PUTs. Redacting the database
> and view names (sorry), the couch.log file looks like:
>
> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.135.0>] checkpointing view
> update at seq 4236365 for my_db _design/api
> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.29622.12>] 127.0.0.1 - -
> 'GET' /my_db/_design/api/_view/my_view?key=%2214156997551%22&include_docs=true
> 200
> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.29622.12>] 127.0.0.1 - -
> 'PUT' /my_db/f5aa0fa8efef548afd1ec7bcab5a5b99 201
> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.135.0>] checkpointing view
> update at seq 4236366 for my_db _design/api
> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.29622.12>] 127.0.0.1 - -
> 'GET' /my_db/_design/api/_view/my_view?key=%2213234222771%22&include_docs=true
> 200
> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.29622.12>] 127.0.0.1 - -
> 'PUT' /my_db/1b0dc0469699f9540e19d7b6f321276a 201
> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.135.0>] checkpointing view
> update at seq 4236367 for my_db _design/api
> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.29622.12>] 127.0.0.1 - -
> 'GET' /my_db/_design/api/_view/my_view?key=%2213233870234%22&include_docs=true
> 200
> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.29622.12>] 127.0.0.1 - -
> 'PUT' /my_db/0b58ce973d617c706b0d5efaf23644e8 201
> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.135.0>] checkpointing view
> update at seq 4236368 for my_db _design/api
> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.29622.12>] 127.0.0.1 - -
> 'GET' /my_db/_design/api/_view/my_view?key=%2216504650525%22&include_docs=true
> 200
> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.29622.12>] 127.0.0.1 - -
> 'PUT' /my_db/abb7d77bcaf04e25eb84b6f93f6e535b 201
> [Wed, 21 Mar 2012 02:29:07 GMT] [info] [<0.135.0>] checkpointing view
> update at seq 4236369 for my_db _design/api
>
> And so forth. What internally could be generating these PUTs? We are
> not replicating the database, at least to the best of my knowledge.
>
> Thanks,
> Mike