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From "binlijin (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-2499) small table filesize for automapjoin is not consistent in HiveConf.java and hive-default.xml
Date Wed, 12 Oct 2011 08:27:11 GMT

    [ https://issues.apache.org/jira/browse/HIVE-2499?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13125658#comment-13125658
] 

binlijin commented on HIVE-2499:
--------------------------------

in ./conf/hive-default.xml is :
<property>
  <name>hive.mapjoin.smalltable.filesize</name>
  <value>25000000</value>
  <description>The threshold for the input file size of the small tables; if the file
size is smaller than this threshold, it will try to convert the common join into map join</description>
</property>

but in HiveConf is :
    //small table file size
    HIVESMALLTABLESFILESIZE("hive.smalltable.filesize",25000000L), //25M


                
> small table filesize for automapjoin is not consistent in HiveConf.java and hive-default.xml
> --------------------------------------------------------------------------------------------
>
>                 Key: HIVE-2499
>                 URL: https://issues.apache.org/jira/browse/HIVE-2499
>             Project: Hive
>          Issue Type: Bug
>            Reporter: binlijin
>            Priority: Minor
>              Labels: patch
>         Attachments: hive-2499.patch
>
>


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