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Posted to dev@hive.apache.org by bin lijin <bi...@gmail.com> on 2011/10/12 10:51:48 UTC
Re: Review Request: HIVE-2499 small table filesize for automapjoin is not
consistent in HiveConf.java and hive-default.xml
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/2353/
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(Updated 2011-10-12 08:51:48.258075)
Review request for hive and Yongqiang He.
Summary (updated)
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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
Diffs
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http://svn.apache.org/repos/asf/hive/trunk/common/src/java/org/apache/hadoop/hive/conf/HiveConf.java 1180775
http://svn.apache.org/repos/asf/hive/trunk/ql/src/test/queries/clientpositive/auto_join28.q 1180775
Diff: https://reviews.apache.org/r/2353/diff
Testing
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Thanks,
bin