hadoop-hdfs-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Aaron T. Myers (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2904) HA: Client support for getting delegation tokens to an HA cluster
Date Thu, 16 Feb 2012 08:35:00 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2904?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13209224#comment-13209224
] 

Aaron T. Myers commented on HDFS-2904:
--------------------------------------

bq. The old one, which doesn't do failover, is still referenced in a couple places. I think
we should take care of this cleanup in (or maybe after) HDFS-2958. Does that sound reasonable?

Sure, makes sense.

+1, the latest patch looks good to me.
                
> HA: Client support for getting delegation tokens to an HA cluster
> -----------------------------------------------------------------
>
>                 Key: HDFS-2904
>                 URL: https://issues.apache.org/jira/browse/HDFS-2904
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ha, hdfs client, name-node, security
>    Affects Versions: HA branch (HDFS-1623)
>            Reporter: Todd Lipcon
>            Assignee: Todd Lipcon
>            Priority: Critical
>         Attachments: hdfs-2904.txt, hdfs-2904.txt, hdfs-2904.txt, test-dt.sh
>
>
> Currently we have server-side support for delegation tokens in HA, and some tests to
verify it, but the client throws NPEs when trying to fetch a DT. This is because the cluster
doesn't have a single hostname, but instead a logical nameservice name.

--
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