couchdb-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Robert Newson (Resolved) (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (COUCHDB-1337) Use MD5 for attachment ETag
Date Tue, 08 Nov 2011 11:28:51 GMT

     [ https://issues.apache.org/jira/browse/COUCHDB-1337?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Robert Newson resolved COUCHDB-1337.
------------------------------------

       Resolution: Fixed
    Fix Version/s: 1.1.2
                   1.3
                   1.2
    
> Use MD5 for attachment ETag
> ---------------------------
>
>                 Key: COUCHDB-1337
>                 URL: https://issues.apache.org/jira/browse/COUCHDB-1337
>             Project: CouchDB
>          Issue Type: Improvement
>    Affects Versions: 1.1.1
>            Reporter: Jacob Wright
>            Assignee: Robert Newson
>            Priority: Minor
>             Fix For: 1.2, 1.3, 1.1.2
>
>         Attachments: 0001-CouchDB-1337-Use-attachments-md5-as-ETag-if-availabl.patch
>
>
> Currently attachments use the revision number of the document they're attached to for
their ETag. This can be inefficient if many attachments are added, removed, or modified on
the same document. Example: a website's assets might be stored on a document. Whenever one
file is changed every file on the website drops out of cache.
> If we could use the MD5 of the attachment for the ETag then any caches (including the
browser's) will not drop unchanged files, even if the document to which they are attached
is modified.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira

        

Mime
View raw message