These settings are available in system.merge_tree_settings and are autogenerated from ClickHouse source.
min_relative_delay_to_close
Type
UInt64
Default
300
Minimal delay from other replicas to close, stop serving requests and not return Ok during status check.
min_relative_delay_to_measure
Type
UInt64
Default
120
Calculate relative replica delay only if absolute delay is not less that this value.
min_relative_delay_to_yield_leadership
Type
UInt64
Default
120
Obsolete setting, does nothing.