[jira] Commented: (COUCHDB-462) track conflict count in db_info (was built-in conflicts view)

["Bob Dionne (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/COUCHDB-462?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12986439#action_12986439 ] 

Bob Dionne commented on COUCHDB-462:
------------------------------------

We have a new approach to surfacing conflict counts in the db_info object, using the recent refactoring work on couch_key_tree. Have a look, it's dependent on the last patch I submitted for COUCHDB-988 and it still needs an etap
but I'll submit it as a patch if folks think it useful. 

It strikes me as a very useful feature.

Cheers,

Bob

[1] https://github.com/bdionne/couchdb/commit/2405b3bd2ef86e689912c8f

> track conflict count in db_info (was built-in conflicts view)
> -------------------------------------------------------------
>
>                 Key: COUCHDB-462
>                 URL: https://issues.apache.org/jira/browse/COUCHDB-462
>             Project: CouchDB
>          Issue Type: Improvement
>          Components: HTTP Interface
>            Reporter: Adam Kocoloski
>             Fix For: 1.2
>
>         Attachments: 462-jan-2.patch, conflicts_view.diff, COUCHDB-462-adam-updated.patch, COUCHDB-462-jan.patch
>
>
> This patch adds a built-in _conflicts view indexed by document ID that looks like
> GET /dbname/_conflicts
> {"rows":[
> {"id":"foo", "rev":"1-1aa8851c9bb2777e11ba56e0bf768649", "conflicts":["1-bdc15320c0850d4ee90ff43d1d298d5d"]}
> ]}
> GET /dbname/_conflicts?deleted=true
> {"rows":[
> {"id":"bar", "rev":"5-dd31186f5aa11ebd47eb664fb342f1b1", "conflicts":["5-a0efbb1990c961a078dc5308d03b7044"], "deleted_conflicts":["3-bdc15320c0850d4ee90ff43d1d298d5d","2-cce334eeeb02d04870e37dac6d33198a"]},
> {"id":"baz", "rev":"2-eec205a9d413992850a6e32678485900", "deleted":true, "deleted_conflicts":["2-10009b36e28478b213e04e71c1e08beb"]}
> ]}
> As the HTTPd and view layers are a bit outside my specialty I figured I should ask for a Review before Commit.

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