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From "Alejandro Abdelnur (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-710) Add to ser/deser methods to RecordFactory
Date Tue, 02 Jul 2013 05:36:21 GMT

     [ https://issues.apache.org/jira/browse/YARN-710?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Alejandro Abdelnur updated YARN-710:
------------------------------------

    Attachment: YARN-710-wip.patch

Sidd,

attaching a patch with your suggestion on how to get the class.

however, something has changed significantly since the last patch.

I've tried getting things to work again but it is plain ugly, I don't like at all (see wip
patch). Still it is not working because I cannot force to create the underlying proto.

Any idea on how to untangle this?
                
> Add to ser/deser methods to RecordFactory
> -----------------------------------------
>
>                 Key: YARN-710
>                 URL: https://issues.apache.org/jira/browse/YARN-710
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: api
>    Affects Versions: 2.0.4-alpha
>            Reporter: Alejandro Abdelnur
>            Assignee: Alejandro Abdelnur
>         Attachments: YARN-710.patch, YARN-710.patch, YARN-710-wip.patch
>
>
> I order to do things like AMs failover and checkpointing I need to serialize app IDs,
app attempt IDs, containers and/or IDs,  resource requests, etc.
> Because we are wrapping/hiding the PB implementation from the APIs, we are hiding the
built in PB ser/deser capabilities.

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