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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2020/10/15 04:17:00 UTC

[jira] [Commented] (SPARK-33078) Add SQL config to control Json expression optimization

    [ https://issues.apache.org/jira/browse/SPARK-33078?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17214422#comment-17214422 ] 

Apache Spark commented on SPARK-33078:
--------------------------------------

User 'viirya' has created a pull request for this issue:
https://github.com/apache/spark/pull/30047

> Add SQL config to control Json expression optimization
> ------------------------------------------------------
>
>                 Key: SPARK-33078
>                 URL: https://issues.apache.org/jira/browse/SPARK-33078
>             Project: Spark
>          Issue Type: Sub-task
>          Components: SQL
>    Affects Versions: 3.1.0
>            Reporter: L. C. Hsieh
>            Assignee: L. C. Hsieh
>            Priority: Major
>
> For the new Json expression optimization rules, it is safer if we can disable it using SQL config.



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