MENDELU/Reduce warn logs noise - 404 dedicated logger#1278
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milanmajchrak merged 2 commits intocustomer/mendelufrom Mar 16, 2026
Merged
MENDELU/Reduce warn logs noise - 404 dedicated logger#1278milanmajchrak merged 2 commits intocustomer/mendelufrom
milanmajchrak merged 2 commits intocustomer/mendelufrom
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Pull request overview
This PR aims to reduce REST API 404 warning noise by routing NOT_FOUND client errors through a dedicated Log4j2 logger which is OFF by default, while also refactoring parts of the exception logging logic in DSpaceApiExceptionControllerAdvice.
Changes:
- Add a dedicated Log4j2 logger for 404 NOT_FOUND responses (OFF by default).
- Refactor status-code-to-log-level handling into helper methods (
getStatusCodesLoggedAsErrors(),logClientError()). - Introduce
sendErrorResponseFromException()helper intended for exposing exception messages in 4xx responses.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 5 comments.
| File | Description |
|---|---|
| dspace/config/log4j2.xml | Adds a dedicated logger entry for 404 NOT_FOUND responses (OFF by default). |
| dspace-server-webapp/src/main/java/org/dspace/app/rest/exception/DSpaceApiExceptionControllerAdvice.java | Adds dedicated 404 logger usage and refactors client-error logging / status-code parsing into helpers. |
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WorkflowCurationIT.curationTest fails when CreateMissingIdentifiersIT runs first, because it pollutes the shared named plugin cache in LegacyPluginServiceImpl. Port upstream fix from DSpace#11907 (dspace-7_x backport): add clearNamedPluginClasses() call at test start to reset plugin state. See: DSpace#8533
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Cherry-pick of commits 1dc5339 and db67645 into customer/mendelu.
Problem description
Original commits: