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Posted to dev@couchdb.apache.org by "Chris Anderson (JIRA)" <ji...@apache.org> on 2008/07/25 20:27:32 UTC
[jira] Reopened: (COUCHDB-84) Reduce with group=true and count set
to less than the # of returned rows, fails to close the json array
[ https://issues.apache.org/jira/browse/COUCHDB-84?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Chris Anderson reopened COUCHDB-84:
-----------------------------------
The old fix continues to calculate the group reduce view long after the count has been reached. This new patch makes these queries MUCH faster, as well as fixing a potential invalid JSON response on very large data sets.
> 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: 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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