[BEAM-358] JAXB Coder is not thread safe

• Type: Bug
• Status: Resolved
• Priority: P2
• Resolution: Fixed
• Fix Version/s: 0.2.0-incubating
• Component/s: sdk-java-core
• Labels: Done
• Assignee: Thomas Groh
• Reporter: Thomas Groh
• Created: 20/Jun/16 17:22
• Updated: 06/Oct/20 21:58
• Resolved: 20/Jun/16 18:27

Description

Marshaller and Unmarshaller are cached for reuse in an instance variable. These objects are not thread safe (http://stackoverflow.com/questions/7400422/jaxb-creating-context-and-marshallers-cost), so they should be accessed in a single-threaded manner, either via use of a ThreadLocal or creating a new instance in calls to encode/decode.

Issue Links

• links to: GitHub Pull Request #497