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Posted to yarn-issues@hadoop.apache.org by "Omkar Vinit Joshi (JIRA)" <ji...@apache.org> on 2013/05/29 23:00:20 UTC

[jira] [Commented] (YARN-717) Copy BuilderUtil methods into token-related records

    [ https://issues.apache.org/jira/browse/YARN-717?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13669738#comment-13669738 ] 

Omkar Vinit Joshi commented on YARN-717:
----------------------------------------

why do we need to keep ClientTokenPBImpl/ContainerTokenPBImpl/DelegationTokenPBImpl? can't we just remove that too?
                
> Copy BuilderUtil methods into token-related records
> ---------------------------------------------------
>
>                 Key: YARN-717
>                 URL: https://issues.apache.org/jira/browse/YARN-717
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Jian He
>            Assignee: Jian He
>         Attachments: YARN-717.1.patch, YARN-717.2.patch
>
>
> This is separated from YARN-711,as after changing yarn.api.token from interface to abstract class, eg: ClientTokenPBImpl has to extend two classes: both TokenPBImpl and ClientToken abstract class, which is not allowed in JAVA.
> We may remove the ClientToken/ContainerToken/DelegationToken interface and just use the common Token interface 

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