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https://issues.apache.org/jira/browse/TEZ-3090?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15140255#comment-15140255
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Siddharth Seth commented on TEZ-3090:
-------------------------------------

I'd rather have the API throw an appropriate exception - if the property is not 
set, or is set to an incorrect value. Configuration doesn't provide a mechanism 
to fetch Integers with a null as the default - hence the fallback to String. I 
believe this is the same thing it does internally in any case.

> MRInput should make dagIdentifier, vertexIdentifier, etc available to the 
> InputFormat jobConf
> ---------------------------------------------------------------------------------------------
>
>                 Key: TEZ-3090
>                 URL: https://issues.apache.org/jira/browse/TEZ-3090
>             Project: Apache Tez
>          Issue Type: Improvement
>            Reporter: Siddharth Seth
>            Assignee: Siddharth Seth
>         Attachments: TEZ-3090.1.txt, TEZ-3090.2.txt
>
>




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