Replicated system tables
n-n1ks opened this issue · comments
Hello!
We use a configuration with mirroring data for HA/disaster recovery purposes. It requires replication of all our tables. But system tables use ReplacingMergeTree
for schema_migrations
and MergeTree
for ar_internal_metadata
.
It's impossible to change it right now other than monkey-patching.
I want to create a PR, but it would be great if core contributors would write their vision of this feature (how to configure it, etc.).
Thanks!