spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Yi Zhou (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-5791) [Spark SQL] show poor performance when multiple table do join operation
Date Thu, 05 Mar 2015 07:42:38 GMT

     [ https://issues.apache.org/jira/browse/SPARK-5791?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yi Zhou updated SPARK-5791:
---------------------------
    Attachment: Physcial_Plan_SparkSQL_Updated.txt

> [Spark SQL] show poor performance when multiple table do join operation
> -----------------------------------------------------------------------
>
>                 Key: SPARK-5791
>                 URL: https://issues.apache.org/jira/browse/SPARK-5791
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 1.2.0
>            Reporter: Yi Zhou
>         Attachments: Physcial_Plan_Hive.txt, Physcial_Plan_SparkSQL_Updated.txt, Physical_Plan.txt
>
>
> Spark SQL shows poor performance when multiple tables do join operation



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org


Mime
View raw message