v.22.7Improvement

Continue Without Exception on Disk Space Exhaustion with Filesystem Cache

Official CH changelog text
Continue without exception when running out of disk space when using filesystem cache. #39106 (Kseniia Sumarokova).
ClickHouse now continues query execution without throwing an exception when the filesystem cache runs out of disk space.

Why it matters

This feature addresses the issue where queries would fail if the filesystem cache exhausted disk space. By allowing queries to continue, it improves query reliability and stability under disk pressure conditions.

How to use it

This behavior is automatic when using the filesystem cache. No additional configuration is required from the user to enable this feature.

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