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From "Zheng Shao (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-827) increase hive.mapjoin.cache.numrows default value
Date Fri, 18 Sep 2009 21:32:15 GMT

    [ https://issues.apache.org/jira/browse/HIVE-827?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12757453#action_12757453
] 

Zheng Shao commented on HIVE-827:
---------------------------------

+1. Will commit if tests pass.

> increase hive.mapjoin.cache.numrows default value
> -------------------------------------------------
>
>                 Key: HIVE-827
>                 URL: https://issues.apache.org/jira/browse/HIVE-827
>             Project: Hadoop Hive
>          Issue Type: Bug
>          Components: Query Processor
>            Reporter: Namit Jain
>            Assignee: Namit Jain
>         Attachments: hive.827.1.patch
>
>
> Currently, it is 10000 and leads to bad performance

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