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From "Apache Spark (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (SPARK-17080) join reorder
Date Thu, 02 Mar 2017 14:31:45 GMT

     [ https://issues.apache.org/jira/browse/SPARK-17080?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Apache Spark reassigned SPARK-17080:
------------------------------------

    Assignee:     (was: Apache Spark)

> join reorder
> ------------
>
>                 Key: SPARK-17080
>                 URL: https://issues.apache.org/jira/browse/SPARK-17080
>             Project: Spark
>          Issue Type: Sub-task
>          Components: Optimizer
>    Affects Versions: 2.0.0
>            Reporter: Ron Hu
>
> We decide the join order of a multi-way join query based on the cost function defined
in the spec.



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