实现MySQL到Apache Kafka数据流式传输时,Control Center报连接器类无效错误
解决MySQL数据流式传输到Kafka时的Connector类无效问题
确认Connector类名拼写准确
如果你用的是Debezium MySQL Connector,正确类名是io.debezium.connector.mysql.MySqlConnector;如果是Confluent的JDBC源连接器,类名是io.confluent.connect.jdbc.JdbcSourceConnector。检查配置文件里的connector.class参数,包名、大小写、类名一个都不能错。检查Connector是否正确部署
把Connector对应的JAR包放到Kafka Connect配置中plugin.path指定的目录下,比如/usr/share/java/kafka-connect-mysql/,之后重启Kafka Connect服务,确保包被加载。验证配置文件格式
排查配置文件的语法错误,比如引号没闭合、逗号漏加,YAML/JSON格式是否合规。给个参考配置片段:name=mysql-source-connector connector.class=io.debezium.connector.mysql.MySqlConnector tasks.max=1 database.hostname=localhost database.port=3306 database.user=kafka_user database.password=kafka_pass database.server.id=184054 database.server.name=mysql-server-1 database.include.list=your_database database.history.kafka.bootstrap.servers=localhost:9092 database.history.kafka.topic=dbhistory.mysql-server-1用Kafka Connect API测试配置
发起API请求验证配置有效性,能拿到更详细的错误信息:curl -X POST -H "Content-Type: application/json" --data @connector-config.json http://localhost:8083/connectors
内容的提问来源于stack exchange,提问作者shyaka gen
相关产品推荐
相关产品推荐

