3373
MariaDBERRORCommonInnoDB / TablespacesHIGH confidence
Redo log encryption error
Production Risk
Critical — redo log errors can prevent crash recovery and data loss.
How to reproduce
trigger — this will error
trigger — this will error
-- Triggered internally when innodb_redo_log_encrypt=ON and keyring fails.
expected output
ERROR 3373 (HY000): Redo log encryption error occurred.
Fix
Rotate InnoDB master key
Rotate InnoDB master key
ALTER INSTANCE ROTATE INNODB MASTER KEY;
Why this works
Re-establishes a valid keyring key for redo log encryption.
What not to do
✕
Sources
Official documentation ↗
MySQL 8.0 — 3373 ER_REDO_LOG_ENCRYPT_ERROR
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