v.1.1.54370Improvement

Improved Data Insertion Efficiency in Replicated Tables with ZooKeeper Logs

Official CH changelog text
When inserting data in a Replicated table, fewer requests are made to ZooKeeper (and most of the user-level errors have disappeared from the ZooKeeper log).
Reduced the number of ZooKeeper requests during data insertion into Replicated tables, resulting in cleaner ZooKeeper logs with fewer user-level errors.

Why it matters

This feature addresses the problem of excessive ZooKeeper requests and numerous user-level errors appearing in the ZooKeeper logs when inserting data into Replicated tables. By minimizing these requests, it improves system efficiency and log clarity, enhancing the overall reliability and performance of data replication in ClickHouse.

How to use it

Users benefit from this improvement automatically when inserting data into Replicated tables; no additional configuration or changes are required.
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