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https://issues.apache.org/jira/browse/HIVE-7906?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Chu Tong updated HIVE-7906:
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Attachment: HIVE-456.patch.txt
> Missing Index on Hive metastore query
> -------------------------------------
>
> Key: HIVE-7906
> URL: https://issues.apache.org/jira/browse/HIVE-7906
> Project: Hive
> Issue Type: Bug
> Components: Metastore
> Affects Versions: 0.13.1
> Reporter: Chu Tong
> Attachments: HIVE-456.patch.txt
>
>
> When it comes to SELECT statement on a table with large number of partitions,
> the query in the word document below causes major performance degradation.
> Adding this missing index to turn index scan into seek.
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