[BEAM-560] In JAXBCoder, use a pair of ThreadLocals to cache Marshaller/Unmarshaller

• Type: Bug
• Status: Resolved
• Priority: P3
• Resolution: Fixed
• Fix Version/s: 0.5.0
• Component/s: sdk-java-core
• Labels: Done easyfix starter
• Assignee: Kai Jiang
• Reporter: Thomas Groh
• Created: 17/Aug/16 18:56
• Updated: 06/Oct/20 21:57
• Resolved: 26/Jan/17 18:13

Description

Marshallers and Unmarshallers are created per-element. Instead, they can be created per-thread and stored within a ThreadLocal which creates a new instance on calls to initialValue(), which allows them to be reused for all elements encoded or decoded by the coder.

Issue Links

• links to: GitHub Pull Request #1795