[MINOR] Register more classes with Kryo

[the-other-tim-brown]

Change Logs

• Register classes used in bloom index lookup

Impact

• Reduces serialized size which in turn reduces shuffle overhead

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

None

Documentation Update

Describe any necessary documentation update if there is any new feature, config, or user-facing change. If not, put "none".

• The config description must be updated if new configs are added or the default value of the configs are changed
• Any new feature or user-facing change requires updating the Hudi website. Please create a Jira ticket, attach the ticket number here and follow the instruction to make changes to the website.

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:

• 1bf202b5e7ca649d6607c61feff7df6213ea7463 Azure: SUCCESS

Bot commands

@hudi-bot supports the following commands: - `@hudi-bot run azure` re-run the last Azure build

[the-other-tim-brown]

cool Is there a way we can search through entire code base and ensure we have all of them tracked here that needs kryo serialization?

@nsivabalan there is a way to configure Kryo to fail if you encounter an unregistered class. We could do that to flush out the remaining classes