hadoop-hdfs-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Todd Lipcon (Resolved) (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HDFS-2934) HA: Allow configs to be scoped to all NNs in the nameservice
Date Wed, 15 Feb 2012 22:20:00 GMT

     [ https://issues.apache.org/jira/browse/HDFS-2934?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Todd Lipcon resolved HDFS-2934.
-------------------------------

       Resolution: Fixed
    Fix Version/s: HA branch (HDFS-1623)
     Hadoop Flags: Reviewed

Thanks for the review. I addressed the nits on commit.
                
> HA: Allow configs to be scoped to all NNs in the nameservice
> ------------------------------------------------------------
>
>                 Key: HDFS-2934
>                 URL: https://issues.apache.org/jira/browse/HDFS-2934
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ha, name-node
>    Affects Versions: HA branch (HDFS-1623)
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Minor
>             Fix For: HA branch (HDFS-1623)
>
>         Attachments: hdfs-2934.txt
>
>
> Currently, for namenode-specific keys in HA, one must configure them as keyfoo.nameserviceid.namenodeid.
However, in many cases all of the NNs in a nameservice would share the same value. So we should
allow the configuration of "keyfoo.nameserviceid" to apply to all NNs. The resolution path
for these keys would then be:
> keyfoo.nameserviceid.nnid
> keyfoo.nameserviceid (if above not set)
> keyfoo (if neither of above set)

--
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