[jira] [Updated] (HIVE-7541) Support union all on Spark [Spark Branch]

["Brock Noland (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-7541?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brock Noland updated HIVE-7541:
-------------------------------

    Summary: Support union all on Spark [Spark Branch]  (was: Support union all on Spark)

> Support union all on Spark [Spark Branch]
> -----------------------------------------
>
>                 Key: HIVE-7541
>                 URL: https://issues.apache.org/jira/browse/HIVE-7541
>             Project: Hive
>          Issue Type: Sub-task
>          Components: Spark
>    Affects Versions: spark-branch
>            Reporter: Xuefu Zhang
>            Assignee: Na Yang
>             Fix For: spark-branch
>
>         Attachments: HIVE-7541.1-spark.patch, HIVE-7541.2-spark.patch, HIVE-7541.3-spark.patch, HIVE-7541.4-spark.patch, HIVE-7541.5-spark.patch, Hive on Spark Union All design.pdf
>
>
> For union all operator, we will use Spark's union transformation. Refer to the design doc on wiki for more information.



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