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From "Steve Scaffidi (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-6924) MapJoinKeyBytes::hashCode() should use Murmur hash
Date Sat, 11 Jul 2015 16:21:04 GMT

    [ https://issues.apache.org/jira/browse/HIVE-6924?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14623468#comment-14623468
] 

Steve Scaffidi commented on HIVE-6924:
--------------------------------------

An FYI for others: The MapJoinKeyBytes class from this ticket was removed as part of HIVE-9331
(git commit c8ba0f96, 2015-01-15)

> MapJoinKeyBytes::hashCode() should use Murmur hash
> --------------------------------------------------
>
>                 Key: HIVE-6924
>                 URL: https://issues.apache.org/jira/browse/HIVE-6924
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Sergey Shelukhin
>            Assignee: Sergey Shelukhin
>             Fix For: 0.14.0
>
>         Attachments: HIVE-6924.01.patch, HIVE-6924.patch
>
>
> Existing hashCode is bad, causes HashMap to cluster



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