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From "Asher Saban (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-23803) Support bucket pruning to optimize filtering on a bucketed column
Date Tue, 27 Mar 2018 17:24:00 GMT

     [ https://issues.apache.org/jira/browse/SPARK-23803?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Asher Saban updated SPARK-23803:
--------------------------------
    Target Version/s:   (was: 2.3.1)

> Support bucket pruning to optimize filtering on a bucketed column
> -----------------------------------------------------------------
>
>                 Key: SPARK-23803
>                 URL: https://issues.apache.org/jira/browse/SPARK-23803
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 2.3.1
>            Reporter: Asher Saban
>            Priority: Major
>   Original Estimate: 96h
>  Remaining Estimate: 96h
>
> support bucket pruning when filtering on a single bucketed column on the following predicates
- 
>  # EqualTo
>  # EqualNullSafe
>  # In
>  # (1)-(3) combined in And/Or predicates
>  
> based on [~smilegator]'s work in SPARK-12850 which was removed from the code base. 



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