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https://issues.apache.org/jira/browse/HIVE-21945?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jesus Camacho Rodriguez reassigned HIVE-21945:
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> Enable sorted dynamic partitioning optimization for materialized views with 
> custom data organization
> ----------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-21945
>                 URL: https://issues.apache.org/jira/browse/HIVE-21945
>             Project: Hive
>          Issue Type: Bug
>          Components: Materialized views
>    Affects Versions: 4.0.0
>            Reporter: Jesus Camacho Rodriguez
>            Assignee: Jesus Camacho Rodriguez
>            Priority: Major
>
> After implementing HIVE-18842, we need to extend the optimizer to work with 
> partitioned materialized views that are created with custom data 
> organization, i.e., using CLUSTERED, DISTRIBUTED, or SORTED. Currently, 
> optimization bails out when the materialized view is partitioned and either 
> CLUSTERED, DISTRIBUTED, or SORTED.
> In particular, we will need to combine the RS operator introduced by the 
> translation of these clauses with the new RS needed to distribute and sort 
> the data based on the dynamic partition values. 



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