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https://issues.apache.org/jira/browse/HIVE-18984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16405585#comment-16405585
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Ashutosh Chauhan commented on HIVE-18984:
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+1
> Make time window configurable per materialized view
> ---------------------------------------------------
>
> Key: HIVE-18984
> URL: https://issues.apache.org/jira/browse/HIVE-18984
> Project: Hive
> Issue Type: Improvement
> Components: CBO
> Affects Versions: 3.0.0
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
> Priority: Major
> Attachments: HIVE-18984.patch
>
>
> Currently, {{hive.materializedview.rewriting.time.window}} can be used to
> specify a time window after which outdated materialized views become invalid
> for automatic query rewriting (default value is 0). We would like to be able
> to specify this property for each individual materialized view too via
> tblproperties.
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