- Update Percona Server from 5.7.17-11 to 5.7.17-12
- Restart mysqld
- mysqldump --all-databases > backup.sql
mysqldump: Couldn’t execute ‘SELECT COUNT(*) FROM INFORMATION_SCHEMA.SESSION_VARIABLES WHERE VARIABLE_NAME LIKE ‘rocksdb_skip_fill_cache’’: The ‘INFORMATION_SCHEMA.SESSION_VARIABLES’ feature is disabled; see the documentation for ‘show_compatibility_56’ (3167)
Problem exist on ubuntu 16.10 and CentOS 7