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From "Apache Spark (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (SPARK-26840) Avoid cost-based join reorder in presence of join hints
Date Sun, 10 Feb 2019 19:35:00 GMT

     [ https://issues.apache.org/jira/browse/SPARK-26840?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Apache Spark reassigned SPARK-26840:
------------------------------------

    Assignee:     (was: Apache Spark)

> Avoid cost-based join reorder in presence of join hints
> -------------------------------------------------------
>
>                 Key: SPARK-26840
>                 URL: https://issues.apache.org/jira/browse/SPARK-26840
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 3.0.0
>            Reporter: Maryann Xue
>            Priority: Minor
>
> This is a fix for [https://github.com/apache/spark/pull/23524|https://github.com/apache/spark/pull/23524.],
which did not stop cost-based join reorder when the {{CostBasedJoinReorder}} rule recurses
down the tree and applies join reorder for nested joins with hints.



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