Known issues

This document lists the known issues of MOCO.

Multi-threaded replication

Status: not fixed as of MOCO v0.9.5

If you use MOCO with MySQL version 8.0.25 or earlier, you should not configure the replicas with slave_parallel_workers > 1. Multi-threaded replication will cause the replica to fail to resume after the crash.

This issue is registered as #322 and will be addressed at no distant date.