hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Daryn Sharp (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-3825) Need generalized multi-token filesystem support
Date Wed, 08 Feb 2012 16:25:00 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-3825?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Daryn Sharp updated MAPREDUCE-3825:

    Target Version/s: 0.23.1, 0.24.0  (was: 0.24.0, 0.23.1)
              Status: Patch Available  (was: Open)
> Need generalized multi-token filesystem support
> -----------------------------------------------
>                 Key: MAPREDUCE-3825
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3825
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: security
>    Affects Versions: 0.23.1, 0.24.0
>            Reporter: Daryn Sharp
>            Assignee: Daryn Sharp
>         Attachments: MAPREDUCE-3825.patch
> This is the counterpart to HADOOP-7967.  The token cache currently tries to assume a
filesystem's token service key.  The assumption generally worked while there was a one to
one mapping of filesystem to token.  With the advent of multi-token filesystems like viewfs,
the token cache will try to use a service key (ie. for viewfs) that will never exist (because
it really gets the mounted fs tokens).

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


View raw message