[HUDI-6617] Fix HoodieRecordDelegate NotSerializableException

[eric9204]

Change Logs

make HoodieRecordDelegate implements Serializable

Impact

NONE

Risk level (write none, low medium or high below)

NONE

Documentation Update

NONE

Contributor's checklist

• Read through contributor's guide
• Change Logs and Impact were stated clearly
• Adequate tests were added if applicable
• CI passed

[hudi-bot]

CI report:

• 4c1ed50 Azure: PENDING

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• @hudi-bot run azure re-run the last Azure build

[eric9204]

@danny0405 thank you for your review.

Have a question to discuss with you. I'm not sure.
Is it necessary to implement KryoSerializable for HoodieRecordDelegate?

[danny0405]

Does Spark uses Kryo serialization for this objects, it it is, that makes sense to me.