Question

我正在尝试在kafka-connect上创建jdbc接收器连接器（不是在汇合上），并且正在为以下错误而苦苦挣扎：

ERROR Plugin class loader for connector: 'io.confluent.connect.jdbc.JdbcSinkConnector'

我在CLASSPATH中设置了以下路径，并放置了所有与jdbc connect相关的JAR。 C：\ Oviyan \ Software \ kafka_2.12-2.3.1 \ libs C：\ Oviyan \ Software \ confluentinc-kafka-connect-jdbc-5.3.1 \ lib

配置属性：

connect-standalone.properties：

bootstrap.servers=localhost:9092
key.converter=org.apache.kafka.connect.storage.StringConverter
value.converter=org.apache.kafka.connect.storage.StringConverter
key.converter.schemas.enable=true
value.converter.schemas.enable=true
offset.storage.file.filename=/tmp/connect.offsets
offset.flush.interval.ms=10000
plugin.path=C:<user-name>\Software\kafka_2.12-2.3.1\libs\kafka-connect-jdbc
rest.port=8086
rest.host.name=localhost

Jdbc-connect-config.properties：

  name=test-sink-jdbc-autoincrement
  connector.class=io.confluent.connect.jdbc.JdbcSinkConnector
  tasks.max=1
  topics=test-topic
  connection.url=jdbc:postgres://localhost:5432/<db-name>
  connection.user=
  connection.password=
  auto.create=true

错误日志：

   ERROR Plugin class loader for connector: 'io.confluent.connect.jdbc.JdbcSinkConnector' was not found. 
   Returning: org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader@3a1dd365 

    org.apache.kafka.connect.errors.ConnectException: java.sql.SQLException: No suitable driver found 
   for jdbc:postgres://localhost:5432/kafka-test1


   at java.lang.Thread.run(Unknown Source)
   Caused by: java.sql.SQLException: No suitable driver found for jdbc:postgres://localhost:5432/kafka- 
   test1

感谢任何帮助！

无法创建jdbc-sink连接器：错误连接器的插件类加载器：'io.confluent.connect.jdbc.JdbcSinkConnector'

0 个答案: