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https://issues.apache.org/jira/browse/TEZ-3391?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17021570#comment-17021570
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Jonathan Turner Eagles commented on TEZ-3391:
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Actually, [~ahussein], can you update the summary to better reflect this? That
way the commit message will have the correct summary as well and puts you in
control of what the summary says. I'll commit once summary is updated.
> 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
> Attachments: TEZ-3391.001.patch, TEZ-3391.002.patch
>
>
> 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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