无法在 GKE 上部署 mysql debezium 连接器 - 用户没有“锁定表”权限

Question

We are deploying Debezium mysql-cdc-connector on GKE. After the deployment the pod is failing with following error:

caused by: org.apache.kafka.connect.errors.ConnectException: User does not have the 'LOCK TABLES' privilege required to obtain a consistent snapshot by preventing concurrent writes to tables.

To overcome this without giving lock table access to the user, we can set snapshot.locking.mode=none . But we are not able to figure out where to update the code repo .

Answer 1

In order to set this configuration you should add "snapshot.locking.mode": "none", in your json configuration file and proceed with the steps described in here in order to start running a MySQL connector.

Please remind to configure a connector configuration, and add the configuration to your Kafka Connect cluster.