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Posted to issues@spark.apache.org by "Reynold Xin (JIRA)" <ji...@apache.org> on 2016/11/03 09:01:14 UTC

[jira] [Updated] (SPARK-17729) Enable creating hive bucketed tables

     [ https://issues.apache.org/jira/browse/SPARK-17729?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Reynold Xin updated SPARK-17729:
--------------------------------
    Issue Type: Sub-task  (was: Improvement)
        Parent: SPARK-18245

> Enable creating hive bucketed tables
> ------------------------------------
>
>                 Key: SPARK-17729
>                 URL: https://issues.apache.org/jira/browse/SPARK-17729
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 2.0.0
>            Reporter: Tejas Patil
>            Priority: Trivial
>
> Hive allows inserting data to bucketed table without guaranteeing bucketed and sorted-ness based on these two configs : `hive.enforce.bucketing` and `hive.enforce.sorting`. 
> With this jira, Spark still won't produce bucketed data as per Hive's bucketing guarantees, but will allow writes IFF user wishes to do so without caring about bucketing guarantees. Ability to create bucketed tables will enable adding test cases to Spark while pieces are being added to Spark have it support hive bucketing (eg. https://github.com/apache/spark/pull/15229)



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