Troubleshooting

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This section contains troubleshooting guides for specific errors you may encounter when using MySQL sources in Materialize. These guides focus on errors that are unique to the MySQL replication workflow, including issues with GTIDs, binlog management, and other CDC-specific scenarios.

For general data ingestion troubleshooting that applies to all source types, see the main Troubleshooting guide.

Troubleshooting guides

Guide	Description
Received out of order GTIDs	Resolve errors when Materialize observes GTID events from MySQL in an order it cannot safely reconcile