Debezium Won't Start? The Whitespace Bug That Stumped Our Client

Debezium Won't Start? The Whitespace Bug That Stumped Our Client We recently got a support ticket that looked simple at first. A client's Debezium MySQL connector kept failing at startup. The error pointed to message.key.columns. The config looked reasonable. But nothing worked. Here's what happened — and how we fixed it without touching the database schema. The Problem The client had a MySQL table with a space in its name: dbo.Sourcing Id Master. They configured the connector...