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Add explicit 100MB per-file limit to classifier upload endpoint and handle multer rejections. FilesInterceptor on the classifier upload route now sets limits.fileSize = 100MB and registers a MulterExceptionFilter that maps LIMIT_FILE_SIZE to HTTP 413 (and other Multer errors to 400). Also add a controller-side safeguard that throws PayloadTooLargeException for oversized files, unit tests for the filter and controller behavior, and documentation (CLASSIFIER_DOCUMENT_UPLOAD.md) plus an update to the load-test notes marking the issue fixed.
kmandryk
requested review from
NoorChasib,
alex-struk,
antsand and
dbarkowsky
as code owners
June 9, 2026 00:48
dbarkowsky
approved these changes
Jun 9, 2026
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Add explicit 100MB per-file limit to classifier upload endpoint and handle multer rejections. FilesInterceptor on the classifier upload route now sets limits.fileSize = 100MB and registers a MulterExceptionFilter that maps LIMIT_FILE_SIZE to HTTP 413 (and other Multer errors to 400). Also add a controller-side safeguard that throws PayloadTooLargeException for oversized files, unit tests for the filter and controller behavior, and documentation (CLASSIFIER_DOCUMENT_UPLOAD.md) plus an update to the load-test notes marking the issue fixed.
AI-1239