v.23.2Improvement

Enable Default Retries for INSERT on ZooKeeper Session Loss

Official CH changelog text
Enable retries for INSERT by default in case of ZooKeeper session loss. We already use it in production. #46308 (Alexey Milovidov).
Enable automatic retries for INSERT operations by default when a ZooKeeper session loss occurs.

Why it matters

This feature addresses the issue of failed INSERT operations caused by temporary ZooKeeper session losses. By enabling retries automatically, it improves the reliability and robustness of data insertion in distributed environments where ZooKeeper is used, reducing manual intervention and data inconsistency risks.

How to use it

Retries for INSERT on ZooKeeper session loss are now enabled by default. No additional configuration is necessary to benefit from this feature.

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