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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2020/12/24 21:13:00 UTC
[jira] [Commented] (SPARK-33907) Only prune columns of from_json if
parsing options is empty
[ https://issues.apache.org/jira/browse/SPARK-33907?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17254658#comment-17254658 ]
Apache Spark commented on SPARK-33907:
--------------------------------------
User 'viirya' has created a pull request for this issue:
https://github.com/apache/spark/pull/30921
> Only prune columns of from_json if parsing options is empty
> -----------------------------------------------------------
>
> Key: SPARK-33907
> URL: https://issues.apache.org/jira/browse/SPARK-33907
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.1.0, 3.2.0
> Reporter: L. C. Hsieh
> Assignee: L. C. Hsieh
> Priority: Major
>
> For safety, we should only prune columns from from_json expression if the parsing option is empty.
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