According to this document, most tables in the metadata storage are only accessed by coordinator, overlord and middleManager processes. It also mentions the “config” table but doesn’t provide much information about the processes accessing that table. Do historical processes need to access metadata storage?
My cluster is currently running on Docker Swarm and a common environment file is shared among all processes. An update to that file causes all processes to restart and I’m about to update some DB settings inside that file. I’m trying to decide whether to leave the DB settings in that file or move them elsewhere.
Thanks in advance!