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From "Francesco (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (COUCHDB-1490) Problems with views on large documents JSONs
Date Fri, 08 Jun 2012 15:46:23 GMT

    [ https://issues.apache.org/jira/browse/COUCHDB-1490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13291826#comment-13291826
] 

Francesco commented on COUCHDB-1490:
------------------------------------

Ryan,

well ATM is true we don't bacause we stopped expanding the project due this prblem, but querying
some parts of the model might be done in the future if this problem is resolved.

Thank you anyway for the suggestion.
                
> Problems with views on large documents JSONs
> --------------------------------------------
>
>                 Key: COUCHDB-1490
>                 URL: https://issues.apache.org/jira/browse/COUCHDB-1490
>             Project: CouchDB
>          Issue Type: Bug
>    Affects Versions: 1.2
>         Environment: Mac Os x 10.6.8, intel Architecture (x86_64), 8Gb of Ram, Erlang
R15B01 (erts-5.9.1)
>            Reporter: Francesco
>
> Hi,
> i run a couchdb server (v1.2.0) over a mac (intel architecture, 8gb of ram,
> os x version 10.6.8) installed with brew.
> The server itself is used as a storage of big jsons (example: https://raw.github.com/cvdlab-bio/webpdb/develop/docs/jsons/2LGB-pretty-print.json
and https://raw.github.com/cvdlab-bio/webpdb/develop/docs/jsons/2CRK-pretty-print.json ) for
a tiny uni project.
> When we load more than 3 of these jsons, all the map functions (we created to retrieve
documents besides a simple get by id) does not work.
> A typical map is:
> function(doc){if(doc.TITLE.title.match('.*INSULIN.*') !== null) emit(doc.ID,
> doc);}
> but even a
> function(doc){emit(doc.ID, doc.ID)}
> cease to work.
> while when there are just 3 or 2 jsons in the database they work just fine. I tried increasing
the stack for couchjs (1gb now, going over 1gb doesn't work it seems), increasing limits for
files (4096), increasing timeout for processes but in the end i don't get any results and
only a (Error:
> os_process_error {exit_status,0}) from the db.

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