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Posted to dev@couchdb.apache.org by "Paul Joseph Davis (JIRA)" <ji...@apache.org> on 2010/10/09 21:46:34 UTC
[jira] Updated: (COUCHDB-822) body_too_large error for external
processes, when body is 3MB
[ https://issues.apache.org/jira/browse/COUCHDB-822?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Paul Joseph Davis updated COUCHDB-822:
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Skill Level: Regular Contributors Level (Easy to Medium)
> body_too_large error for external processes, when body is 3MB
> -------------------------------------------------------------
>
> Key: COUCHDB-822
> URL: https://issues.apache.org/jira/browse/COUCHDB-822
> Project: CouchDB
> Issue Type: Bug
> Components: HTTP Interface
> Affects Versions: 0.11
> Environment: CouchDB 0.11 on Ubuntu 10.04,
> Reporter: Erik Edin
> Priority: Minor
>
> I have a photo which is around 3 MB that I'm trying to PUT to an external process on the CouchDB database. The external process is called "_upload".
> I get an uncaught error "{exit,{body_too_large,content_length}}" in the logs when trying this. Smaller photos (around 60 kB) seem to work just fine.
> This just happens with external processes. I can upload the photo as an attachment directly to a document, with no problems.
> The error is similar to an earlier bug in the mochiweb library that was fixed around Feb 2009, where mochiweb never used the "max_document_size" setting that was provided when calling mochiweb_request:recv_body.
> I believe, supported by the stack trace below, that the cause for this bug is that in couch_httpd_external:json_req_obj the function mochiweb_request:recv_body/0 is called, which uses the mochiweb default value on MaxBody, which is 1 MB.
> I think that couch_httpd_external:json_req_obj should call mochiweb_request:recv_body/1 instead, with the "max_document_size" setting as the argument.
> Here are the error logs from one of my attempts:
> [Thu, 08 Jul 2010 18:49:53 GMT] [debug] [<0.3738.0>] 'PUT' /pillowfight/_upload/6b1908c352129ddda396fa69ac003d11 {1,1}
> Headers: [{'Accept',"*/*"},
> {'Content-Length',"3093976"},
> {'Content-Type',"image/jpg"},
> {"Expect","100-continue"},
> {'Host',"localhost:5984"},
> {'User-Agent',"curl/7.19.7 (i486-pc-linux-gnu) libcurl/7.19.7 OpenSSL/0.9.8k zlib/1.2.3.3 libidn/1.15"}]
> [Thu, 08 Jul 2010 18:49:53 GMT] [debug] [<0.3738.0>] OAuth Params: []
> [Thu, 08 Jul 2010 18:49:53 GMT] [error] [<0.3738.0>] Uncaught error in HTTP request: {exit,{body_too_large,content_length}}
> [Thu, 08 Jul 2010 18:49:53 GMT] [info] [<0.3738.0>] Stacktrace: [{mochiweb_request,stream_body,5},
> {mochiweb_request,recv_body,2},
> {couch_httpd_external,json_req_obj,3},
> {couch_httpd_external,process_external_req,3},
> {couch_httpd_db,do_db_req,2},
> {couch_httpd,handle_request_int,5},
> {mochiweb_http,headers,5},
> {proc_lib,init_p_do_apply,3}]
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