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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2020/09/21 20:17:00 UTC
[jira] [Commented] (SPARK-32948) Optimize Json expression chain
[ https://issues.apache.org/jira/browse/SPARK-32948?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17199643#comment-17199643 ]
Apache Spark commented on SPARK-32948:
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User 'viirya' has created a pull request for this issue:
https://github.com/apache/spark/pull/29828
> Optimize Json expression chain
> ------------------------------
>
> Key: SPARK-32948
> URL: https://issues.apache.org/jira/browse/SPARK-32948
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.1.0
> Reporter: L. C. Hsieh
> Assignee: L. C. Hsieh
> Priority: Major
>
> Like GetStructField and CreateNamedStruct, the expression chain of json expressions, e.g., StructsToJson and JsonToStructs, could be optimized.
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