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From "Gunther Hagleitner (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HIVE-5388) Use a custom LogicalIOProcessor in Tez vertex
Date Tue, 15 Oct 2013 05:22:42 GMT

     [ 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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