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https://issues.apache.org/jira/browse/SPARK-43330?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyukjin Kwon resolved SPARK-43330.
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Fix Version/s: 3.5.0
Resolution: Fixed
Issue resolved by pull request 41004
[https://github.com/apache/spark/pull/41004]
> Typo in sql-migration-guide.md
> ------------------------------
>
> Key: SPARK-43330
> URL: https://issues.apache.org/jira/browse/SPARK-43330
> Project: Spark
> Issue Type: Bug
> Components: Documentation
> Affects Versions: 3.2.0
> Reporter: KyungWon Park
> Assignee: KyungWon Park
> Priority: Major
> Fix For: 3.5.0
>
>
> There is a minor typo in [sql-migration-guide.md|#L154]
>
> | - In Spark 3.2, `TRANSFORM` operator can support
> `ArrayType/MapType/StructType` without Hive SerDe, in this mode, we use
> `StructsToJosn` to convert `ArrayType/MapType/StructType` column to `STRING`
> and use `JsonToStructs` to parse `STRING` to `ArrayType/MapType/StructType`.
> In Spark 3.1, Spark just support case `ArrayType/MapType/StructType` column
> as `STRING` but can't support parse `STRING` to
> `ArrayType/MapType/StructType` output columns.|
>
> StructsToJosn -> StructsToJson
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