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https://issues.apache.org/jira/browse/HIVE-25555?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sankar Hariappan updated HIVE-25555:
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Affects Version/s: 3.1.2
> ArrowColumnarBatchSerDe should store map natively instead of converting to
> list
> -------------------------------------------------------------------------------
>
> Key: HIVE-25555
> URL: https://issues.apache.org/jira/browse/HIVE-25555
> Project: Hive
> Issue Type: Sub-task
> Affects Versions: 3.1.2
> Reporter: Adesh Kumar Rao
> Assignee: Sruthi Mooriyathvariam
> Priority: Major
> Fix For: 4.0.0
>
>
> This should also take of creating non-nullable struct and non-nullable key
> type for the map data-type. Currently, list does not care about child type to
> be nullable/non-nullable.
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