我是新来Kafka，我想看看我是否可以同步mongodb数据与另一个系统使用Kafka。
我的设置：
我正在运行aws-msk-cluster，并用kafka客户机手动创建了一个ec2示例。
我已经将mongodb kafka连接插件添加到 /usr/local/share/kafka/plugins .
我运行Kafka连接，可以看到它加载插件

./bin/connect-standalone.sh ./config/connect-standalone.properties /usr/local/share/kafka/plugins/mongodb-kafka-connect-mongodb-1.3.0/etc/MongoSourceConnector.properties

[2020-10-17 13:57:22,304] INFO Registered loader: PluginClassLoader{pluginLocation=file:/usr/local/share/kafka/plugins/mongodb-kafka-connect-mongodb-1.3.0/} (org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader:264)
[2020-10-17 13:57:22,305] INFO Added plugin 'com.mongodb.kafka.connect.MongoSourceConnector' (org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader:193)
[2020-10-17 13:57:22,305] INFO Added plugin 'com.mongodb.kafka.connect.MongoSinkConnector' (org.apache.kafka.connect.runtime.isolation.DelegatingClassLoader:193)

解包插件有这样的结构

Archive:  mongodb-kafka-connect-mongodb-1.3.0.zip
   creating: /usr/local/share/kafka/plugins/mongodb-kafka-connect-mongodb-1.3.0/
   creating: /usr/local/share/kafka/plugins/mongodb-kafka-connect-mongodb-1.3.0/etc/
  inflating: /usr/local/share/kafka/plugins/mongodb-kafka-connect-mongodb-1.3.0/etc/MongoSourceConnector.properties  
  inflating: /usr/local/share/kafka/plugins/mongodb-kafka-connect-mongodb-1.3.0/etc/MongoSinkConnector.properties  
   creating: /usr/local/share/kafka/plugins/mongodb-kafka-connect-mongodb-1.3.0/doc/
  inflating: /usr/local/share/kafka/plugins/mongodb-kafka-connect-mongodb-1.3.0/doc/README.md  
  inflating: /usr/local/share/kafka/plugins/mongodb-kafka-connect-mongodb-1.3.0/doc/LICENSE.txt  
  inflating: /usr/local/share/kafka/plugins/mongodb-kafka-connect-mongodb-1.3.0/manifest.json  
   creating: /usr/local/share/kafka/plugins/mongodb-kafka-connect-mongodb-1.3.0/lib/
  inflating: /usr/local/share/kafka/plugins/mongodb-kafka-connect-mongodb-1.3.0/lib/mongo-kafka-1.3.0-all.jar  
   creating: /usr/local/share/kafka/plugins/mongodb-kafka-connect-mongodb-1.3.0/assets/
  inflating: /usr/local/share/kafka/plugins/mongodb-kafka-connect-mongodb-1.3.0/assets/mongodb-leaf.png  
  inflating: /usr/local/share/kafka/plugins/mongodb-kafka-connect-mongodb-1.3.0/assets/mongodb-logo.png

这个插件是从合流网页，我也试着下载它从maven网页。问题是，当我运行kafka connect时，它失败了，因为插件缺少java依赖项。

[2020-10-17 13:57:24,898] ERROR Stopping after connector error (org.apache.kafka.connect.cli.ConnectStandalone:121)
java.lang.BootstrapMethodError: java.lang.NoClassDefFoundError: org/apache/avro/Schema
    at com.mongodb.kafka.connect.source.MongoSourceConfig.createConfigDef(MongoSourceConfig.java:591)
    at com.mongodb.kafka.connect.source.MongoSourceConfig.<clinit>(MongoSourceConfig.java:293)
    at com.mongodb.kafka.connect.MongoSourceConnector.config(MongoSourceConnector.java:91)
    at org.apache.kafka.connect.connector.Connector.validate(Connector.java:129)
    at com.mongodb.kafka.connect.MongoSourceConnector.validate(MongoSourceConnector.java:51)
    at org.apache.kafka.connect.runtime.AbstractHerder.validateConnectorConfig(AbstractHerder.java:313)
    at org.apache.kafka.connect.runtime.standalone.StandaloneHerder.putConnectorConfig(StandaloneHerder.java:192)
    at org.apache.kafka.connect.cli.ConnectStandalone.main(ConnectStandalone.java:115)
Caused by: java.lang.NoClassDefFoundError: org/apache/avro/Schema
    ... 8 more
Caused by: java.lang.ClassNotFoundException: org.apache.avro.Schema
    at java.net.URLClassLoader.findClass(URLClassLoader.java:382)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
    at org.apache.kafka.connect.runtime.isolation.PluginClassLoader.loadClass(PluginClassLoader.java:104)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
    ... 8 more

我的印象是插件应该在jar文件中查找依赖项 /usr/local/share/kafka/plugins/mongodb-kafka-connect-mongodb-1.3.0/lib/mongo-kafka-1.3.0-all.jar 不在javasdk中。
我在这个设置中缺少了什么？