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https://issues.apache.org/jira/browse/HIVE-20748?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16655676#comment-16655676
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Jesus Camacho Rodriguez edited comment on HIVE-20748 at 10/19/18 12:17 AM:
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[~ashutoshc], could you take a look? Thanks
https://reviews.apache.org/r/69077/
was (Author: jcamachorodriguez):
[~ashutoshc], could you take a look? Thanks
> Disable materialized view rewriting when plan pattern is not allowed
> --------------------------------------------------------------------
>
> Key: HIVE-20748
> URL: https://issues.apache.org/jira/browse/HIVE-20748
> Project: Hive
> Issue Type: Bug
> Components: Materialized views
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
> Priority: Major
> Attachments: HIVE-20748.01.patch, HIVE-20748.01.patch,
> HIVE-20748.patch
>
>
> For instance, currently rewriting algorithm does not support some operators.
> Or we cannot have non-deterministic function in the MV definition. In those
> cases, we should fail either when we try to create the MV with rewriting
> enabled, or when when we enable the rewriting for a MV already created.
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