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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] [Assigned] (SPARK-32948) Optimize Json expression chain

     [ https://issues.apache.org/jira/browse/SPARK-32948?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-32948:
------------------------------------

    Assignee: L. C. Hsieh  (was: Apache Spark)

> 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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