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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2016/02/05 03:38:40 UTC

[jira] [Resolved] (SPARK-12850) Support bucket pruning (predicate pushdown for bucketed tables)

     [ https://issues.apache.org/jira/browse/SPARK-12850?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Reynold Xin resolved SPARK-12850.
---------------------------------
       Resolution: Fixed
         Assignee: Xiao Li
    Fix Version/s: 2.0.0

> Support bucket pruning (predicate pushdown for bucketed tables)
> ---------------------------------------------------------------
>
>                 Key: SPARK-12850
>                 URL: https://issues.apache.org/jira/browse/SPARK-12850
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>            Reporter: Reynold Xin
>            Assignee: Xiao Li
>             Fix For: 2.0.0
>
>
> We now support bucketing. One optimization opportunity is to push some predicates into the scan to skip scanning files that definitely won't match the values.



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