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https://issues.apache.org/jira/browse/TEZ-3855?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16221967#comment-16221967
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Rajesh Balamohan commented on TEZ-3855:
---------------------------------------

In VertexManager::sendEventToProcessor, it always points to 0-th task attempt. 
Is that intentional?

> Allow vertex manager to send event to processor
> -----------------------------------------------
>
>                 Key: TEZ-3855
>                 URL: https://issues.apache.org/jira/browse/TEZ-3855
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Zhiyuan Yang
>            Assignee: Zhiyuan Yang
>         Attachments: TEZ-3855.1.patch, TEZ-3855.prototype.patch
>
>
> Hive is trying to propagate some info from vertex manager to processor. The 
> task framework support processor event but there is no interface for VM to 
> send event out.



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