v.19.10Improvement

Network Timeouts Can Be Dynamically Changed for Already Established Connections According to the Settings

Network timeouts can be dynamically changed for already established connections according to the settings. #4558 (Konstantin Podshumok)
Network timeout settings for established connections can now be dynamically changed without reconnecting.

Why it matters

This feature allows administrators to adjust network timeout parameters on active connections in real-time, improving flexibility and control over connection management and potentially reducing downtime or connection drops caused by inappropriate timeout values.

How to use it

Modify the relevant network timeout settings in the ClickHouse configuration or via runtime settings to apply new timeout values on already established connections dynamically.