Glossary: Spring Boot Beyond the Basics
MDC
Also written: mapped diagnostic context
A small map of values belonging to the current thread. Boot's JSON logs copy it into each line, which is how `RequestIdFilter` stamps every line with a request id.
Glossary: Spring Boot Beyond the Basics
Also written: mapped diagnostic context
A small map of values belonging to the current thread. Boot's JSON logs copy it into each line, which is how `RequestIdFilter` stamps every line with a request id.