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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2022/03/17 08:15:00 UTC
[jira] [Commented] (SPARK-38585) Remove the constant arg `forceCopy` for the private method `mapChildren` in `TreeNode`
[ https://issues.apache.org/jira/browse/SPARK-38585?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17508047#comment-17508047 ]
Apache Spark commented on SPARK-38585:
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User 'LuciferYang' has created a pull request for this issue:
https://github.com/apache/spark/pull/35890
> Remove the constant arg `forceCopy` for the private method `mapChildren` in `TreeNode`
> ---------------------------------------------------------------------------------------
>
> Key: SPARK-38585
> URL: https://issues.apache.org/jira/browse/SPARK-38585
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.4.0
> Reporter: Yang Jie
> Priority: Minor
>
> SPARK-28057 adds `forceCopy` arg to `mapChildren` method in `TreeNode` to realize the object clone(), and after SPARK-34989, the call corresponding to `forceCopy=false` is changed to use `withNewChildren`, and `forceCopy` always true.
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