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Posted to issues@spark.apache.org by "Xiao Li (JIRA)" <ji...@apache.org> on 2018/01/28 01:17:00 UTC

[jira] [Assigned] (SPARK-21975) Histogram support in cost-based optimizer

     [ https://issues.apache.org/jira/browse/SPARK-21975?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xiao Li reassigned SPARK-21975:
-------------------------------

    Assignee: Zhenhua Wang

> Histogram support in cost-based optimizer
> -----------------------------------------
>
>                 Key: SPARK-21975
>                 URL: https://issues.apache.org/jira/browse/SPARK-21975
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 2.3.0
>            Reporter: Zhenhua Wang
>            Assignee: Zhenhua Wang
>            Priority: Major
>              Labels: releasenotes
>             Fix For: 2.3.0
>
>




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