JDBC 源连接器和接收器连接器是否需要 Confluent？

Question

我是否需要专门为 Kafka JDBC 源和接收器连接器使用 Confluent，或者我可以使用默认的 apache Kafka 实现吗？我尝试使用 JDBC 源配置作为工作器属性启动独立连接，但出现以下异常：

Failed to find any class that implements Connector and which name matches io.confluent.connect.jdbc.JdbcSourceConnector, available connectors are: PluginDesc{klass=class org.apache.kafka.connect.file.FileStreamSinkConnector, name='org.apache.kafka.connect.file.FileStreamSinkConnector', version='2.8.0', encodedVersion=2.8.0, type=sink, typeName='sink', location='classpath'}, PluginDesc{klass=class org.apache.kafka.connect.file.FileStreamSourceConnector, name='org.apache.kafka.connect.file.FileStreamSourceConnector', version='2.8.0', encodedVersion=2.8.0, type=source, typeName='source', location='classpath'}, PluginDesc{klass=class org.apache.kafka.connect.mirror.MirrorCheckpointConnector, name='org.apache.kafka.connect.mirror.MirrorCheckpointConnector', version='1', encodedVersion=1, type=source, typeName='source', location='classpath'}, PluginDesc{klass=class org.apache.kafka.connect.mirror.MirrorHeartbeatConnector, name='org.apache.kafka.connect.mirror.MirrorHeartbeatConnector', version='1', encodedVersion=1, type=source, typeName='source', location='classpath'}, PluginDesc{klass=class org.apache.kafka.connect.mirror.MirrorSourceConnector, name='org.apache.kafka.connect.mirror.MirrorSourceConnector', version='1', encodedVersion=1, type=source, typeName='source', location='classpath'}, PluginDesc{klass=class org.apache.kafka.connect.tools.MockConnector, name='org.apache.kafka.connect.tools.MockConnector', version='2.8.0', encodedVersion=2.8.0, type=connector, typeName='connector', location='classpath'}, PluginDesc{klass=class org.apache.kafka.connect.tools.MockSinkConnector, name='org.apache.kafka.connect.tools.MockSinkConnector', version='2.8.0', encodedVersion=2.8.0, type=sink, typeName='sink', location='classpath'}, PluginDesc{klass=class org.apache.kafka.connect.tools.MockSourceConnector, name='org.apache.kafka.connect.tools.MockSourceConnector', version='2.8.0', encodedVersion=2.8.0, type=source, typeName='source', location='classpath'}, PluginDesc{klass=class org.apache.kafka.connect.tools.SchemaSourceConnector, name='org.apache.kafka.connect.tools.SchemaSourceConnector', version='2.8.0', encodedVersion=2.8.0, type=source, typeName='source', location='classpath'}, PluginDesc{klass=class org.apache.kafka.connect.tools.VerifiableSinkConnector, name='org.apache.kafka.connect.tools.VerifiableSinkConnector', version='2.8.0', encodedVersion=2.8.0, type=source, typeName='source', location='classpath'}, PluginDesc{klass=class org.apache.kafka.connect.tools.VerifiableSourceConnector, name='org.apache.kafka.connect.tools.VerifiableSourceConnector', version='2.8.0', encodedVersion=2.8.0, type=source, typeName='source', location='classpath'}

我有一个如下所示的插件目录（从 Confluent 下载插件）：

我的 standalone.bat 如下所示：

Answer 1

不，不需要 Confluent 平台。

在 Windows 中，属性文件中的文件路径需要双反斜杠 - 例如Order。还要确保该行没有尾随空格

另请注意，Kafka 在 Windows 上并未真正经过充分测试，因此您可能需要try WSL2 instead