Debezium tableChanges empty - debezium

Question

Running debezium with curl with the following configuration
curl -i -X POST -H "Accept:application/json" -H "Content-Type:application/json" localhost:8083/connectors/
-d '{ "name": "transactions-connector",
"config": { "connector.class": "io.debezium.connector.mysql.MySqlConnector",
"tasks.max": "1",
"database.hostname":"localhost",
"database.port": "3306", "database.user": "root",
"database.password": "*****", "database.server.id": "1", "database.server.name":"*****", "database.include.list": "*****", "database.history.kafka.bootstrap.servers": "localhost:9092", "database.history.kafka.topic": "dbhistory.transactions",
"table.include.list": "transactions,customers",
"database.dbname": "******",
"snapshot.mode": "initial",
"snapshot.locking.mode": "none",
"key.converter": "org.apache.kafka.connect.json.JsonConverter",
"value.converter": "org.apache.kafka.connect.json.JsonConverter",
"key.converter.schemas.enable": "false",
"value.converter.schemas.enable": "false",
"internal.key.converter": "org.apache.kafka.connect.json.JsonConverter",
"internal.value.converter": "org.apache.kafka.connect.json.JsonConverter",
"internal.key.converter.schemas.enable": "false",
"internal.value.converter.schemas.enable": "false",
"transforms": "unwrap",
"transforms.unwrap.add.source.fields": "ts_ms",
"tombstones.on.delete": "false",
"transforms.unwrap.type": "io.debezium.transforms.ExtractNewRecordState"
} }'```
in kafka consumer response, all schema level changes are coming but row level data is missing.
```{
"source" : {
"server" : "C02F5AZSMD6M"
},
"position" : {
"ts_sec" : 1628625011,
"file" : "binlog.000010",
"pos" : 1473,
"snapshot" : true
},
"databaseName" : "meesho_test",
"ddl" : "CREATE TABLE `transactions` (\n `id` bigint NOT NULL AUTO_INCREMENT,\n `amount` double NOT NULL,\n `callback_url_id` int DEFAULT NULL,\n `client_id` int DEFAULT NULL,\n `client_transaction_id` varchar(63) NOT NULL,\n `created_at` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP,\n `error_code` varchar(63) DEFAULT NULL,\n `error_message` varchar(255) DEFAULT NULL,\n `iso_country_code` varchar(3) DEFAULT 'IN',\n `md` text,\n `parent_pg_transaction_id` varchar(63) DEFAULT NULL,\n `parent_transaction_id` varchar(63) DEFAULT NULL,\n `mode` varchar(16) NOT NULL,\n `pg_transaction_id` varchar(63) DEFAULT NULL,\n `profile` varchar(63) DEFAULT NULL,\n `status` varchar(63) NOT NULL,\n `transaction_id` varchar(63) NOT NULL,\n `type` varchar(16) NOT NULL,\n `updated_at` datetime NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,\n PRIMARY KEY (`id`),\n UNIQUE KEY `UK_transaction_id` (`transaction_id`),\n UNIQUE KEY `UK_client_transaction_id` (`client_transaction_id`)\n) ENGINE=InnoDB AUTO_INCREMENT=10003 DEFAULT CHARSET=utf8mb3",
"tableChanges" : [ ]
}
No row level insert, update, delete operations are being captured.
table changes field empty in the response object

Answer 1

Add database prefix on your table whitelist
"table.include.list": "DBNAME.transactions,DBNAME.customers",