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https://issues.apache.org/jira/browse/HIVE-22630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rajkumar Singh updated HIVE-22630:
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Fix Version/s: 4.0.0
Resolution: Fixed
Status: Resolved (was: Patch Available)
> Do not retrieve Materialized View definitions for rebuild if query is test SQL
> ------------------------------------------------------------------------------
>
> Key: HIVE-22630
> URL: https://issues.apache.org/jira/browse/HIVE-22630
> Project: Hive
> Issue Type: Bug
> Environment: Hive-3.1.2
> Reporter: Rajkumar Singh
> Assignee: Rajkumar Singh
> Priority: Major
> Fix For: 4.0.0
>
> Attachments: HIVE-22630.01.patch, HIVE-22630.02.patch,
> HIVE-22630.patch
>
>
> for the query like select 1, select current_timestamp, select current_date
> hive retrieve all the Materialized view from metastore, if the one of
> databases are too large then this call take lots of time, the situation
> becomes worse if there are too frequent if hive server receives frequent
> "select 1" query ( connection pool uses it to check if the connection is
> valid or not).
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