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https://issues.apache.org/jira/browse/TEZ-14?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14216658#comment-14216658
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Bikas Saha commented on TEZ-14:
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No. I dont think any of this will have an impact on the user API. Perhaps other
than allowing speculation to be disabled per vertex in case there are tasks
that cannot be speculated because of the operation they are performing.
> Support for speculation of slow tasks
> -------------------------------------
>
> Key: TEZ-14
> URL: https://issues.apache.org/jira/browse/TEZ-14
> Project: Apache Tez
> Issue Type: Improvement
> Reporter: Bikas Saha
> Assignee: Bikas Saha
> Attachments: TEZ-14.1.patch, TEZ-14.2.patch, TEZ-14.3.patch,
> TEZ-14.4.patch
>
>
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