v.23.12Improvement

Make Inserts into Distributed Tables Adaptive to Cluster Configuration Changes

Make inserts into distributed tables handle updated cluster configuration properly. When the list of cluster nodes is dynamically updated, the Directory Monitor of the distribution table will update it. #42826 (zhongyuankai).
Improved handling of inserts into distributed tables to properly reflect dynamically updated cluster configurations.

Why it matters

This feature ensures that when the list of nodes in a ClickHouse cluster is updated dynamically, the Directory Monitor for distributed tables correctly updates the cluster configuration. This prevents inconsistencies and errors during data insertion into distributed tables when cluster nodes change.

How to use it

Users benefit from this feature automatically when performing inserts into distributed tables on clusters with dynamic node configurations. No explicit action is required to enable it; the Directory Monitor handles cluster updates transparently.