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From "Eric Badger (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TEZ-3792) RootInputVertexManager doesn't drain queued source task completed events
Date Wed, 12 Jul 2017 22:25:00 GMT

    [ https://issues.apache.org/jira/browse/TEZ-3792?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16084838#comment-16084838
] 

Eric Badger commented on TEZ-3792:
----------------------------------

I did confirm that the problem doesn't exist when slow start is disabled and that the patch
above fixes it even when slow start is enabled. At least for our regression test that was
failing. I don't have a unit test yet, but am working on one.

> RootInputVertexManager doesn't drain queued source task completed events
> ------------------------------------------------------------------------
>
>                 Key: TEZ-3792
>                 URL: https://issues.apache.org/jira/browse/TEZ-3792
>             Project: Apache Tez
>          Issue Type: Bug
>    Affects Versions: 0.9.0
>            Reporter: Eric Badger
>            Assignee: Eric Badger
>            Priority: Blocker
>         Attachments: TEZ-3792.001.patch
>
>
> This was broken in the addition of slow start to the RootInputVertexManager by TEZ-3274



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