[jira] Updated: (COUCHDB-84) Reduce with group=true and count set to less than the # of returned rows, fails to close the json array

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https://issues.apache.org/jira/browse/COUCHDB-84?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chris Anderson updated COUCHDB-84:
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    Attachment: group_view_count.diff

This patch works with couch_btree's throw() to catch the view generation, so 
that valid JSON is produced and the function isn't run across the entire data 
set.

> Reduce with group=true and count set to less than the # of returned rows, 
> fails to close the json array
> -------------------------------------------------------------------------------------------------------
>
>                 Key: COUCHDB-84
>                 URL: https://issues.apache.org/jira/browse/COUCHDB-84
>             Project: CouchDB
>          Issue Type: Bug
>          Components: HTTP Interface
>    Affects Versions: 0.8
>            Reporter: Chris Anderson
>            Assignee: Christopher Lenz
>             Fix For: 0.8.1
>
>         Attachments: group_view_count.diff, missing_json_end.diff
>
>
> Running a request with group=true and a count which limits the amount of rows 
> returned, results in invalid JSON (and a 500 error being logged by CouchDB). 
> The problems has been reproduced in a test case attached to this ticket.
> The fix may be a little iffy (I changed some code that was probably like it 
> was for a reason...) so please review before applying the patch.

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