[HIVE-26892] Backport HIVE-25243 to 3.2.0: Handle nested values in null struct.

• Type: Sub-task
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 3.2.0
• Component/s: Serializers/Deserializers
• Labels: hive-3.2.0-must pull-request-available
• Target Version/s: 3.2.0
• Assignee: Chris Nauroth Assign to me
• Reporter: Chris Nauroth
• Created: 28/Dec/22 21:54
• Updated: 10/Jan/23 17:32
• Resolved: 10/Jan/23 09:00

Description

On branch-3, we've seen a failure in TestArrowColumnarBatchSerDe while trying to serialize a row of null values. It fails while trying to serialize the fields of a null struct. This was fixed in 4.0 by HIVE-25243. This issue tracks a backport to branch-3.

Issue Links

• links to: GitHub Pull Request #3898