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From "Vinod Kumar Vavilapalli (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-3940) ContainerTokens should have an expiry interval
Date Thu, 08 Mar 2012 21:53:58 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-3940?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vinod Kumar Vavilapalli updated MAPREDUCE-3940:
-----------------------------------------------

    Attachment: MAPREDUCE-3940-20120308.txt

Attaching patch that adds expiry time to container-token-ids and makes NM reject containers
with expired tokens.

Added a unit test to exactly validate the above.
                
> ContainerTokens should have an expiry interval
> ----------------------------------------------
>
>                 Key: MAPREDUCE-3940
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3940
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>          Components: mrv2, security
>    Affects Versions: 0.23.0
>            Reporter: Vinod Kumar Vavilapalli
>            Assignee: Vinod Kumar Vavilapalli
>             Fix For: 0.23.2
>
>         Attachments: MAPREDUCE-3940-20120308.txt
>
>
>  - RM should generate the expiry time for a container
>  - A ContainerToken should have its expire time encoded
>  - NMs should reject containers with expired tokens.
>  - Expiry interval for a ContainerToken is same as the expiry interval for a container.

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