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From "Alexander Shorin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (COUCHDB-1444) missing_named_view error on existing javascript design doc and view
Date Tue, 03 Jul 2012 13:13:20 GMT

    [ https://issues.apache.org/jira/browse/COUCHDB-1444?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13405904#comment-13405904
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Alexander Shorin commented on COUCHDB-1444:
-------------------------------------------

Confirm for current 1.3.0@master (f0d6f19bc8) against python query server. Affected design
doc had been edited directly via futon very recently before that problem raised. For any other
cases ddoc manipulations was through couchapp with no such problems. Also confirm situation
with no any compaction running or was recently, but restart hadn't change things. Resaving
ddoc or changing his views hadn't spawn or activated any query server processed. To fix problem
I have to remove "defected" ddoc and uploaded it back to restore views. All clear in logs:
just info messages about GET requests that receives 404 error. Suddenly, I'd missed chance
to handle what query server process served "defected" ddoc or had it been alive.




                
> missing_named_view error on existing javascript design doc and view
> -------------------------------------------------------------------
>
>                 Key: COUCHDB-1444
>                 URL: https://issues.apache.org/jira/browse/COUCHDB-1444
>             Project: CouchDB
>          Issue Type: Bug
>          Components: Database Core
>    Affects Versions: 1.1.1
>         Environment: Ubuntu 11.01 64 bit Erlang R13B03
>            Reporter: Sam Lown
>            Priority: Critical
>              Labels: 404, bug, missing_named_view
>         Attachments: couchdb-missing-view.log
>
>
> Moved over from issue: https://issues.apache.org/jira/browse/COUCHDB-1225 which has similar
symptoms but the view is written in Erlang.
> On our production server for no apparent reason, one of our views just suddenly stopped
responding to requests. The design document was still visible in Futon and the "all" view
did provide a list of documents. All other views in the ddoc responded with a 404 {"error":"not_found","reason":"missing_named_view"}.
> Restarting the couchdb server resolved the issue, and I've as yet been unable to reproduce
the problem.
> Here is the last successful log entry for the view:
>     [Fri, 16 Mar 2012 13:14:19 GMT] [info] [<0.831.531>] 192.168.163.3 - - 'GET'
/maxi/_design/Payment/_view/by_journey_id_and_sequence?startkey=%5B%229bd1647eb09fca1634a8a6129a8cff46%22%2C%7B%7D%5D&endkey=%5B%229bd1647eb09fca1634a8a6129a8cff46%22%5D&limit=1&descending=true&include_docs=true&reduce=false
200 
> Many requests later to other documents and views, here is when requests stopped working,
some 6 minutes later: 
>     [Fri, 16 Mar 2012 13:20:29 GMT] [info] [<0.4510.531>] 192.168.163.3 - - 'GET'
/maxi/_design/Payment/_view/by_user_id_and_created_at?startkey=%5B%22a0d0912e031b8fd28c2f89f828eebb12%22%5D&endkey=%5B%22a0d0912e031b8fd28c2f89f828eebb12%22%2C%7B%7D%5D&reduce=true&skip=0&limit=1
404 
> Here is the design document in question: https://gist.github.com/2050446 
> I could see nothing in the logs out of the ordinary.
> Obviously, this problem is very alarming indeed and not something I've come across before
in CouchDB. As you can see the view in question is related to Payments, which is something
we really do not want to go wrong. 
> Please let me know if I can provide more information.

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