use_minimalistic_* MergeTree table settings

These settings are available in system.merge_tree_settings and are autogenerated from the ClickHouse snapshot.

use_minimalistic_checksums_in_zookeeper

Use small format (dozens bytes) for part checksums in ZooKeeper instead of ordinary ones (dozens KB). Before enabling check that all replicas support new format.

use_minimalistic_part_header_in_zookeeper

Storage method of the data parts headers in ZooKeeper. If enabled, ZooKeeper stores less data. For details, see here.