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Posted to issues@spark.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2024/05/01 02:03:00 UTC

[jira] [Updated] (SPARK-48067) Fix Variant default columns for more complex default variants

     [ https://issues.apache.org/jira/browse/SPARK-48067?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated SPARK-48067:
-----------------------------------
    Labels: pull-request-available  (was: )

> Fix Variant default columns for more complex default variants
> -------------------------------------------------------------
>
>                 Key: SPARK-48067
>                 URL: https://issues.apache.org/jira/browse/SPARK-48067
>             Project: Spark
>          Issue Type: Sub-task
>          Components: Spark Core
>    Affects Versions: 4.0.0
>            Reporter: Richard Chen
>            Priority: Major
>              Labels: pull-request-available
>
> Default columns are stored as structfield metadata (string -> string) map. This means the literal values are stored as strings.
> However, the string representation of a variant is the JSONified string. Thus, we need to wrap the string with `parse_json` to correctly use the default values



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