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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2021/04/16 17:33:00 UTC

[jira] [Commented] (SPARK-35103) Improve type coercion rule performance

    [ https://issues.apache.org/jira/browse/SPARK-35103?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17323984#comment-17323984 ] 

Apache Spark commented on SPARK-35103:
--------------------------------------

User 'sigmod' has created a pull request for this issue:
https://github.com/apache/spark/pull/32208

> Improve type coercion rule performance
> --------------------------------------
>
>                 Key: SPARK-35103
>                 URL: https://issues.apache.org/jira/browse/SPARK-35103
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.1.0
>            Reporter: Yingyi Bu
>            Priority: Major
>
> Reduce the time spent on type coercion rules by running them together one-tree-node-at-a-time in a combined rule.



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