How do I reload the file (specified by "FilePath" attribute in enricherOptions) or RangerFileBasedGeolocationProvider?
As far as I tried, that file is not automatically reloaded.
Restarting HiveServer2 if the component using RangerFileBasedGeolocationProvider is Hive causes reloading the file.
Doing "Save" a policy also causes reloading the file, no modification required.
This is very inconvenient. (Of course, just "Save" an already-existence policy is very light, but hacky a little bit)
I want only to reload the file if possible.
If you want to suppress reloading file when any policy is updated, then you may set enricherOption's attribute "ForceRead" to false. In that case, the only way left to reload file is to restart the component (as explained above).