[IGNITE-16094] Mapper and Marshaller caching

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0
• Labels: ignite-3
• Ignite Flags: Docs Required, Release Notes Required
• Assignee: Maksim Zhuravkov
• Reporter: Pavel Tupitsyn
• Created: 09/Dec/21 11:58
• Updated: 04/Sep/24 16:19
• Resolved: 08/Feb/24 14:29

Description

Mapper<T> and Marshaller implementations use reflection to retrieve object fields. We should cache results when possible.

For example:

• IdentityMapper instances can be cached by Class
• Marshaller instances can be cached by Class + Schema when using IdentityMapper

See TODOs in code with "IGNITE-16094".

Issue Links

• is related to: IGNITE-14971 Thin 3.0: Add RecordView
• links to: GitHub Pull Request #3146