ClickHouse now respects server memory limits during Buffer flush operations.
Why it matters
Previously, memory limits set on the server were ignored during Buffer flush, which could lead to excessive memory consumption and potential stability issues. This feature ensures that Buffer flushes adhere to the configured memory constraints, improving resource management and system reliability.How to use it
This feature is enabled automatically in the ClickHouse server. Users do not need to perform any manual configuration to benefit from respecting memory limits during Buffer flush events.