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https://issues.apache.org/jira/browse/HIVE-1966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13010510#comment-13010510
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Liyin Tang commented on HIVE-1966:
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+1
> mapjoin operator should not load hashtable for each new inputfile if the
> hashtable to be loaded is already there.
> -----------------------------------------------------------------------------------------------------------------
>
> Key: HIVE-1966
> URL: https://issues.apache.org/jira/browse/HIVE-1966
> Project: Hive
> Issue Type: Improvement
> Reporter: He Yongqiang
> Assignee: Liyin Tang
> Attachments: HIVE-1966.1.patch
>
>
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