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Posted to issues@hive.apache.org by "Zoltan Haindrich (Jira)" <ji...@apache.org> on 2020/05/07 16:11:00 UTC
[jira] [Updated] (HIVE-23368) MV rebuild should produce the same
view as the one configured at creation time
[ https://issues.apache.org/jira/browse/HIVE-23368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Zoltan Haindrich updated HIVE-23368:
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Status: Patch Available (was: Open)
> MV rebuild should produce the same view as the one configured at creation time
> ------------------------------------------------------------------------------
>
> Key: HIVE-23368
> URL: https://issues.apache.org/jira/browse/HIVE-23368
> Project: Hive
> Issue Type: Sub-task
> Reporter: Zoltan Haindrich
> Assignee: Zoltan Haindrich
> Priority: Major
> Attachments: HIVE-23368.01.patch
>
>
> There might be some configrations which might affect the rel-tree of the materialized views.
> In case rewrites to use datasketches for count(distinct) is enabled; the view should store sketches instead of distinct values
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