we are in the process of switching to the new sidecars. I configured a sidecar with filebeat (6.1.2 which is the same version as we were running before) and a new beats input. Logs are coming in but all field names are renamed, mostly prepended with filebeat. E.g.
filebeat_fields_application instead of
filebeat_source instead of
file. There are also additional fields such as
Is this expected behavior of a misconfiguration?