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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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Description: When it comes to SELECT statement on a table with large number
of partitions on Windows Azure DB, the query in the word document below causes
major performance degradation. Adding this missing index to turn index scan
into seek. (was: 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.)
> 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
> on Windows Azure DB, 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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