Set up docs MCPThese settings are available in system.settings and are autogenerated from the ClickHouse snapshot.
max_skip_unavailable_shards_num
When skip_unavailable_shards is enabled, limits the maximum number of shards that can be silently skipped.
If the number of unavailable shards exceeds this value, an exception is thrown instead of silently skipping.
A value of 0 means no limit (default behavior — all unavailable shards can be skipped).
max_skip_unavailable_shards_ratio
When skip_unavailable_shards is enabled, limits the maximum ratio (0 to 1) of shards that can be silently skipped.
If the ratio of unavailable shards to total shards exceeds this value, an exception is thrown instead of silently skipping.
A value of 0 means no limit (default behavior — all unavailable shards can be skipped).