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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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Adesh Kumar Rao updated HIVE-25555:
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Summary: ArrowColumnarBatchSerDe should store map natively instead of
converting to list (was: ArrowColumnarBatchSerDe should not convert map to
list of struct)
> 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
> Reporter: Adesh Kumar Rao
> Assignee: Adesh Kumar Rao
> Priority: Major
>
> 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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