hadoop-mapreduce-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jitendra Nath Pandey (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-1464) In JobTokenIdentifier change method getUsername to getUser which returns UGI
Date Sat, 06 Feb 2010 06:08:27 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-1464?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12830478#action_12830478
] 

Jitendra Nath Pandey commented on MAPREDUCE-1464:
-------------------------------------------------

UserGroupInformation.createRemoteUser throws IllegalArgumentException if null or empty user
is passed to it. Therefore UGI with empty user cannot be constructed. 

I need to revisit HADOOP-6510 patch for the possibility of null returned by getUser()

> In JobTokenIdentifier change method getUsername to getUser which returns UGI
> ----------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-1464
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-1464
>             Project: Hadoop Map/Reduce
>          Issue Type: New Feature
>            Reporter: Jitendra Nath Pandey
>         Attachments: MR-1464.1.patch
>
>
> The TokenIdentifier interface has changed in HADOOP-6510. This jira tracks corresponding
change in MR. The only change is that in JobTokenIdentifier getUsername method will be changed
to getUser that will return ugi.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message