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https://issues.apache.org/jira/browse/IMPALA-11600?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Baike Xia reassigned IMPALA-11600:
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Assignee: Baike Xia
> Support Bucketed Table And Related Optimizations
> ------------------------------------------------
>
> Key: IMPALA-11600
> URL: https://issues.apache.org/jira/browse/IMPALA-11600
> Project: IMPALA
> Issue Type: New Feature
> Components: Backend, Distributed Exec, Frontend
> Reporter: Baike Xia
> Assignee: Baike Xia
> Priority: Major
>
> In Hive, we can create bucket tables, divide data in fine-grained ways, and
> publish data to different files based on bucket columns. Like this, we can
> make specific optimizations to the Query to speed up the Query.
> I think it would be exciting for Impala to have support for bucket table
> creation and related optimizations.
> The following document is a design document that supports the creation of
> bucket tables. If you are interested, welcome to give some suggestions.
> [Support Bucketed Table And Related
> Optimizations|https://docs.google.com/document/d/1-hvGK-Ng-GtPqxbgB7rTPfrkCtYLVFDehn9ybL-mGUc/edit#heading=h.3y9ae6d7rbnq]
>
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