I added a AWS S3 collector to my sumologic account, then logs started be gathered. In my case those are Application Load Balancer access logs. I also let collector default boundaries detection to "Infer boundaries".
I noticed that some incoming request log entries of https type where merged with those of h2 type.
I then decided to change boundaries detection by a regular expression.
My old log entries gathered by sumologic do not seem to be automatically reprocessed by this new configuration.
How to perform a global reprocessing of logs gathered by my collector so they can be properly parsed?