Steps to replicate the issue (include links if applicable):
- When trying to upload a 2GB PDF file, UploadWizard gives the following error: The file mwstore://local-swift-codfw/local-temp/d/dd/1an8dgb0q6ow.gr4vk6.12187057.pdf.0 does not exist
- It seems there is a problem also using user-scripts for large uploads. When the user tried to use User:Rillke/bigChunkedUpload.js to upload same file, it gave the following error: 01203: FAILED: internal_api_error_DBQueryError: [e7d19154-c94b-4562-98d6-40be70bf6b79] Caught exception of type Wikimedia\Rdbms\DBQueryError
What happens?:
It seems that the problem happens server-side: the server wanted to do something with the file that was uploaded but not yet published, but the file was lost on the server
What should have happened instead?:
The file should have been uploaded correctly.
Software version (skip for WMF-hosted wikis like Wikipedia):
Other information (browser name/version, screenshots, etc.):
Tried to reformulate the problem from this discussion on Commons.
See also: T355610: Problem uploading 4GB FLAC file in Upload Wizard to Wikimedia Commons