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Posted to dev@hive.apache.org by "Gunther Hagleitner (JIRA)" <ji...@apache.org> on 2013/10/15 07:20:50 UTC

[jira] [Resolved] (HIVE-5005) Localize hash tables for mapjoin/local work

     [ https://issues.apache.org/jira/browse/HIVE-5005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gunther Hagleitner resolved HIVE-5005.
--------------------------------------

    Resolution: Won't Fix

Having the broadcast edge - we can use that on tez instead of distributed cache to transmit the data.

> Localize hash tables for mapjoin/local work
> -------------------------------------------
>
>                 Key: HIVE-5005
>                 URL: https://issues.apache.org/jira/browse/HIVE-5005
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Gunther Hagleitner
>            Assignee: Gunther Hagleitner
>             Fix For: tez-branch
>
>
> Map joins work via local work and hash tables that are distributed on the cluster. With tez we need to localize the same files.



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