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Posted to issues@hive.apache.org by "Vikram Dixit K (JIRA)" <ji...@apache.org> on 2015/04/07 09:27:12 UTC

[jira] [Updated] (HIVE-10232) Map join in tez needs to account for memory limits due to other map join operators possible in the same work

     [ https://issues.apache.org/jira/browse/HIVE-10232?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vikram Dixit K updated HIVE-10232:
----------------------------------
    Attachment: HIVE-10232.1.patch

> Map join in tez needs to account for memory limits due to other map join operators possible in the same work
> ------------------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-10232
>                 URL: https://issues.apache.org/jira/browse/HIVE-10232
>             Project: Hive
>          Issue Type: Bug
>          Components: Tez
>    Affects Versions: 1.2.0
>            Reporter: Vikram Dixit K
>            Assignee: Vikram Dixit K
>         Attachments: HIVE-10232.1.patch
>
>
> There seems to be a regression with respect to MR in terms of allowing multiple map joins in the same task by not accounting for the memory consumed in each of the joins.



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