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Posted to issues@spark.apache.org by "Xiao Li (JIRA)" <ji...@apache.org> on 2019/02/15 00:58:00 UTC
[jira] [Resolved] (SPARK-26840) Avoid cost-based join reorder in
presence of join hints
[ https://issues.apache.org/jira/browse/SPARK-26840?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Xiao Li resolved SPARK-26840.
-----------------------------
Resolution: Fixed
Assignee: Maryann Xue
Fix Version/s: 3.0.0
> 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
> Assignee: Maryann Xue
> Priority: Minor
> Fix For: 3.0.0
>
>
> 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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