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From "wan kun (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-3297) change hive.auto.convert.join's default value to true
Date Fri, 21 Jun 2013 02:42:21 GMT

    [ https://issues.apache.org/jira/browse/HIVE-3297?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13689985#comment-13689985
] 

wan kun commented on HIVE-3297:
-------------------------------

hello,I find while the code had updated ,the configurate file hive-default.xml is the old
version.
this makes me confused.
Should we update that???

<property>
  <name>hive.auto.convert.join</name>
  <value>false</value>
  <description>Whether Hive enable the optimization about converting common join into
mapjoin based on the input file size</description>
</property>
                
> change hive.auto.convert.join's default value to true
> -----------------------------------------------------
>
>                 Key: HIVE-3297
>                 URL: https://issues.apache.org/jira/browse/HIVE-3297
>             Project: Hive
>          Issue Type: Bug
>            Reporter: Namit Jain
>            Assignee: Ashutosh Chauhan
>             Fix For: 0.11.0
>
>         Attachments: HIVE-3297.patch
>
>
> For unit tests also, this parameter should be set to true.

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