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