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Tag: debezium

How to deserialize BigDecimal value received from kafka broker through debezium CDC mechanism?

I have a couple of microservices developed using spring boot and each has its own Postgres database. These microservices exchange data with a CDC mechanism provided by debezium platform through kafka broker and kafka connect. I have a microservice A that stores some entities with a BigDecimal attribute. Another microservice B depends on the data stored by A so it

Debezium flush timeout and OutOfMemoryError errors with MySQL

Using Debezium 0.7 to read from MySQL but getting flush timeout and OutOfMemoryError errors in the initial snapshot phase. Looking at the logs below it seems like the connector is trying to write too many messages in one go: Wonder what the correct settings are http://debezium.io/docs/connectors/mysql/#connector-properties for sizeable databases (>50GB). I didn’t have this issue with smaller databases. Simply increasing