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Posted to dev@hive.apache.org by "Gunther Hagleitner (JIRA)" <ji...@apache.org> on 2013/10/15 07:22:42 UTC

[jira] [Resolved] (HIVE-5388) Use a custom LogicalIOProcessor in Tez vertex

     [ https://issues.apache.org/jira/browse/HIVE-5388?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gunther Hagleitner resolved HIVE-5388.
--------------------------------------

    Resolution: Fixed

> Use a custom LogicalIOProcessor in Tez vertex
> ---------------------------------------------
>
>                 Key: HIVE-5388
>                 URL: https://issues.apache.org/jira/browse/HIVE-5388
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Thejas M Nair
>            Assignee: Thejas M Nair
>             Fix For: tez-branch
>
>
> Hive is currently using MapProcessor and ReduceProcessor as vertex in tez. But that gives only a single input like traditional MR jobs. To be able to use flexibitly of Tez and work with multiple inputs, we need to create a subclass of LogicalIOProcessor and use that as the vertex.



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