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Posted to issues@tez.apache.org by "Siddharth Seth (JIRA)" <ji...@apache.org> on 2017/04/25 22:06:04 UTC

[jira] [Commented] (TEZ-3697) Adding #output_record in vertex manager event payload

    [ https://issues.apache.org/jira/browse/TEZ-3697?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15983702#comment-15983702 ] 

Siddharth Seth commented on TEZ-3697:
-------------------------------------

[~aplusplus] - can you please add tests for this? Assuming there's enough information in the VMEvent to differentiate between events generated by different outputs belonging to the same task?

> Adding #output_record in vertex manager event payload
> -----------------------------------------------------
>
>                 Key: TEZ-3697
>                 URL: https://issues.apache.org/jira/browse/TEZ-3697
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Zhiyuan Yang
>            Assignee: Zhiyuan Yang
>         Attachments: TEZ-3697.1.patch
>
>
> This enables estimation of total number of records generated by source vertex.  The overhead is one more integer per payload.



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