hadoop-common-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Devaraj Das (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-6520) UGI should load tokens from the environment
Date Fri, 29 Jan 2010 23:29:34 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-6520?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Devaraj Das updated HADOOP-6520:
--------------------------------

    Attachment: h-6520.1.patch

Addressing Owen's comments.

> UGI should load tokens from the environment
> -------------------------------------------
>
>                 Key: HADOOP-6520
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6520
>             Project: Hadoop Common
>          Issue Type: Bug
>            Reporter: Owen O'Malley
>         Attachments: h-6520.1.patch, h-6520.patch
>
>
> For MapReduce tasks, we need not only the task itself, but child processes to get the
delegation tokens, therefore we need an environment variable that if set loads a token cache
into the login UGI. The task tracker can set this property so that tasks (and child processes
of the tasks, such as streaming and pipes) have the job's tokens automatically.

-- 
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