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From "Lefty Leverenz (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-8409) SMB joins fail intermittently on tez
Date Fri, 24 Oct 2014 07:07:34 GMT

    [ https://issues.apache.org/jira/browse/HIVE-8409?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14182517#comment-14182517
] 

Lefty Leverenz commented on HIVE-8409:
--------------------------------------

Doc note:  This adds configuration parameter *hive.tez.smb.number.waves* to HiveConf.java,
so it needs to be documented in the wiki.

* [Configuration Properties -- Tez | https://cwiki.apache.org/confluence/display/Hive/Configuration+Properties#ConfigurationProperties-Tez]

> SMB joins fail intermittently on tez
> ------------------------------------
>
>                 Key: HIVE-8409
>                 URL: https://issues.apache.org/jira/browse/HIVE-8409
>             Project: Hive
>          Issue Type: Bug
>          Components: Tez
>    Affects Versions: 0.14.0
>            Reporter: Vikram Dixit K
>            Assignee: Vikram Dixit K
>            Priority: Critical
>              Labels: TODOC14
>             Fix For: 0.14.0
>
>         Attachments: HIVE-8409.1.patch, HIVE-8409.10.patch, HIVE-8409.11.patch, HIVE-8409.2.patch,
HIVE-8409.3.patch, HIVE-8409.7.patch, HIVE-8409.8.patch, HIVE-8409.9.patch
>
>
> Flakiness with regard to SMB joins in tez. TEZ-1647 is required to complete the fix.



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