Disable/change file expiration time from the Data Lake Explorer in Visual Studio
If you upload files from the Azure Data Lake Explorer in Visual Studio, it will set an expiration time on the uploaded files. That expiration time looks to be about 1 week from the upload time. Once that time has passed, the file will disappear.
There's no option in the current Azure Data Lake Explorer in the Visual Studio tooling to change the expiration time or prevent it from setting it.
If you're using the Azure Data Lake Tools in Visual Studio Code, uploads from there do NOT set an expiration on uploaded files.