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Posted to issues@tez.apache.org by "Jason Lowe (JIRA)" <ji...@apache.org> on 2018/09/05 21:25:00 UTC

[jira] [Commented] (TEZ-3987) Schedule giving priorities based on topological order

    [ https://issues.apache.org/jira/browse/TEZ-3987?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16604969#comment-16604969 ] 

Jason Lowe commented on TEZ-3987:
---------------------------------

Is this related to TEZ-394?

> Schedule giving priorities based on topological order
> -----------------------------------------------------
>
>                 Key: TEZ-3987
>                 URL: https://issues.apache.org/jira/browse/TEZ-3987
>             Project: Apache Tez
>          Issue Type: New Feature
>            Reporter: Jaume M
>            Assignee: Jaume M
>            Priority: Major
>
> It'd be an improvement for some DAGs to be scheduled in a topological order as opposed to the scheduling based on distance from the root from {{DAGScheduler}} and {{DAGSchedulerControlled}}.



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