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https://issues.apache.org/jira/browse/HIVE-1134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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He Yongqiang updated HIVE-1134:
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Attachment: hive-1134-2010-02-17.patch
The attached patch also fixed a bug in Hive-917 's patch
Should use MOD instead of Div
// if the big table has more buckets than the current small table,
// use "MOD" to get small table bucket names. For example, if the big
// table has 4 buckets and the small table has 2 buckets, then the
// mapping should be 0->0, 1->1, 2->0, 3->1.
> bucketing mapjoin where the big table contains more than 1 big partition
> ------------------------------------------------------------------------
>
> Key: HIVE-1134
> URL: https://issues.apache.org/jira/browse/HIVE-1134
> Project: Hadoop Hive
> Issue Type: New Feature
> Components: Query Processor
> Reporter: Namit Jain
> Assignee: He Yongqiang
> Fix For: 0.6.0
>
> Attachments: hive-1134-2010-02-17.patch
>
>
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