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From "Clare Walsh (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (COUCHDB-1163) Document returned by id, but cannot be found by rev
Date Wed, 18 May 2011 14:58:47 GMT

    [ https://issues.apache.org/jira/browse/COUCHDB-1163?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13035421#comment-13035421
] 

Clare Walsh commented on COUCHDB-1163:
--------------------------------------

By id only:
only 404 for each of: deleted=true, conflicts=true, meta=true, revs=true
open_revs=all gives a list which no longer contains duplicates, doesn't contain the revision
that was previously returned as the current doc and doesn't contain anything not deleted (will
post list if wanted)

By id + rev:
revs=true returns as expected, none of the others seem to make any difference
open_revs=all gives the same thing as above

So... the doc is *supposed* to be deleted, it was only the bug that was making it show up
as not deleted before?

> Document returned by id, but cannot be found by rev
> ---------------------------------------------------
>
>                 Key: COUCHDB-1163
>                 URL: https://issues.apache.org/jira/browse/COUCHDB-1163
>             Project: CouchDB
>          Issue Type: Bug
>          Components: Database Core
>    Affects Versions: 1.0.1, 1.0.2
>            Reporter: James Howe
>            Priority: Blocker
>             Fix For: 1.0.3, 1.1
>
>         Attachments: COUCHDB-1163-1.1.x.patch, COUCHDB-1163.patch, Couch logging for
jira issue, cleaned-up.txt, formatted_rev_tree.txt
>
>
> Somehow, our cluster has developed the following problem on a handful of documents. Will
post reproduction steps if we find them. All properties have been redacted. All the documents
this affects also have attachments, if that is significant. Once a document is in this situation,
it causes conflict detection, replication and include_docs to behave incorrectly or outright
fail.
> GET /database/4cdee83a118ea1cf3050b1d006144d46 returns
> {
>     "_id": "4cdee83a118ea1cf3050b1d006144d46",
>     "_rev": "10-df4bf65a6104ea240f100c30d3cb245d",
>     "foo": "bar"
> }
> GET /database/4cdee83a118ea1cf3050b1d006144d46?open_revs=all returns
> [
>     {
>         "ok": {
>             "_id": "4cdee83a118ea1cf3050b1d006144d46",
>             "_rev": "10-df4bf65a6104ea240f100c30d3cb245d",
>             "foo": "bar"
>         }
>     },
>     {
>         "ok": {
>             "_id": "4cdee83a118ea1cf3050b1d006144d46",
>             "_rev": "8-eea5e36daee12acd79a127abf36f7720",
>             _deleted: true
>         }
>     },
>     {
>         "ok": {
>             "_id": "4cdee83a118ea1cf3050b1d006144d46",
>             "_rev": "9-2cead1e4c813a4f0d10a9bc4aa28bfda",
>             _deleted: true
>         }
>     },
>     {
>         "ok": {
>             "_id": "4cdee83a118ea1cf3050b1d006144d46",
>             "_rev": "7-c3b44f004660caa496804409089b53d9",
>             _deleted: true
>         }
>     },
>     {
>         "ok": {
>             "_id": "4cdee83a118ea1cf3050b1d006144d46",
>             "_rev": "6-52e978041bb324d19e01a2ac5a243702",
>             _deleted: true
>         }
>     },
>     {
>         "ok": {
>             "_id": "4cdee83a118ea1cf3050b1d006144d46",
>             "_rev": "5-761bf28c6989f0fde41bdd5732c33159",
>             _deleted: true
>         }
>     },
>     {
>         "ok": {
>             "_id": "4cdee83a118ea1cf3050b1d006144d46",
>             "_rev": "4-abb005cf4b2d2dd12880a33af1e7066e",
>             _deleted: true
>         }
>     },
>     {
>         "ok": {
>             "_id": "4cdee83a118ea1cf3050b1d006144d46",
>             "_rev": "3-233e4624e620ec1c8b66f21a051832f8",
>             _deleted: true
>         }
>     },
>     {
>         "ok": {
>             "_id": "4cdee83a118ea1cf3050b1d006144d46",
>             "_rev": "10-55f0cdf9dd95ed230b733a2c826c842c",
>             _deleted: true
>         }
>     },
>     {
>         "ok": {
>             "_id": "4cdee83a118ea1cf3050b1d006144d46",
>             "_rev": "11-264c9d6c249ba2fc9b13df35cb447fd7",
>             _deleted: true
>         }
>     },
>     {
>         "ok": {
>             "_id": "4cdee83a118ea1cf3050b1d006144d46",
>             "_rev": "9-2cead1e4c813a4f0d10a9bc4aa28bfda",
>             _deleted: true
>         }
>     },
>     {
>         "ok": {
>             "_id": "4cdee83a118ea1cf3050b1d006144d46",
>             "_rev": "2-9f2df19059d9a460a12740a63a4d95e9",
>             _deleted: true
>         }
>     }
> ]
> GET /database/4cdee83a118ea1cf3050b1d006144d46?rev=10-df4bf65a6104ea240f100c30d3cb245d
returns
> {
>     "error": "not_found",
>     "reason": "missing"
> }

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