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Posted to issues@tez.apache.org by "Siddharth Seth (JIRA)" <ji...@apache.org> on 2013/10/16 01:10:41 UTC

[jira] [Updated] (TEZ-486) Parallelize Input/Output/Processor initialization

     [ https://issues.apache.org/jira/browse/TEZ-486?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Siddharth Seth updated TEZ-486:
-------------------------------

    Attachment: TEZ-486.txt

Changes Inputs/Outputs to be initialized in separate threads. The processor is initialized within the same class.

> Parallelize Input/Output/Processor initialization
> -------------------------------------------------
>
>                 Key: TEZ-486
>                 URL: https://issues.apache.org/jira/browse/TEZ-486
>             Project: Apache Tez
>          Issue Type: Sub-task
>            Reporter: Siddharth Seth
>            Assignee: Siddharth Seth
>             Fix For: 0.2.0
>
>         Attachments: TEZ-486.txt
>
>
> Input/Output/Processor initialization can be parallelized. This is tricky if the processor uses thread specific context (like hive does) 



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