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Posted to issues@tez.apache.org by "Bikas Saha (JIRA)" <ji...@apache.org> on 2014/06/08 04:03:01 UTC

[jira] [Assigned] (TEZ-1170) Simplify Vertex Initializing transition

     [ https://issues.apache.org/jira/browse/TEZ-1170?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bikas Saha reassigned TEZ-1170:
-------------------------------

    Assignee: Bikas Saha

> Simplify Vertex Initializing transition
> ---------------------------------------
>
>                 Key: TEZ-1170
>                 URL: https://issues.apache.org/jira/browse/TEZ-1170
>             Project: Apache Tez
>          Issue Type: Improvement
>            Reporter: Siddharth Seth
>            Assignee: Bikas Saha
>         Attachments: TEZ-1170.1.patch
>
>
> After TEZ-1145 and 1151, a vertex should only need to stay in INITIALZING state when it has an uninitialized edge, or when the parallelism is at -1 (not set yet). Waiting for all RootInputInitializers to complete should not be required - as long as one of them sets parallelism (via a VertexManager).



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