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Posted to issues@hive.apache.org by "Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org> on 2018/03/16 22:32:00 UTC

[jira] [Assigned] (HIVE-18984) Make time window configurable per materialized view

     [ https://issues.apache.org/jira/browse/HIVE-18984?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jesus Camacho Rodriguez reassigned HIVE-18984:
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> 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
>
> Currently, {{hive.materializedview.rewriting.time.window}} can be used to specify a time window after which outdated materialized views become invalid for automatic query rewriting (default value is 0).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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