v.25.6Improvement
Refresh S3 credentials after error AuthenticationRequired
RefreshS3credentials after errorAuthenticationRequired. #77353 (Vitaly Baranov).
Why it matters
This feature addresses the problem of expired or invalidS3 credentials causing failures during data access. By automatically refreshing credentials after an AuthenticationRequired error, it ensures more reliable and uninterrupted data operations with S3 storage.How to use it
Users benefit from this feature automatically when usingS3 storage integration in ClickHouse. No additional configuration is required to enable credential refresh on authentication errors.