When executing a session preview, we can see in the logs
HandleSessionContentUtil - Will write content file....
giving the location where the file gets written to disk. We can also see that this takes place.
Later in the process, we see a
java.io.FileNotFoundException thrown by the Page Content Filter, where the filename it's looking for is missing the leftmost 15 characters (not sure if it's always 15, but that's what it is in the example we're looking at)
Our suspicion is this comes from a mismatch in the configurations of two different subsystems, but so far it's not clear what might cause this.
Where should we look to solve this?