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Posted to issues@tez.apache.org by "Ahmed Hussein (Jira)" <ji...@apache.org> on 2020/01/21 21:56:00 UTC

[jira] [Assigned] (TEZ-3391) MR split file validation should be done in the AM

     [ https://issues.apache.org/jira/browse/TEZ-3391?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ahmed Hussein reassigned TEZ-3391:
----------------------------------

    Assignee: Ahmed Hussein  (was: Nishant Dash)

> MR split file validation should be done in the AM
> -------------------------------------------------
>
>                 Key: TEZ-3391
>                 URL: https://issues.apache.org/jira/browse/TEZ-3391
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Rohini Palaniswamy
>            Assignee: Ahmed Hussein
>            Priority: Major
>
>   We had a case  where Split metadata size exceeded 10000000. Instead of job failing from validation during initialization in AM like mapreduce, each of the tasks failed doing that validation during initialization.
>   



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