我正在编写一个自定义模块，以将Kafka Connect与Hortonworks Schema Registry集成。
Kafka Connect和我的模块（更确切地说是我正在使用的HSR客户端库）都具有org.glassfish依赖性。因此，我重新定位了一些依赖项以避免类加载冲突。
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>3.1.1</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
</execution>
</executions>
<configuration>
<relocations>
<relocation>
<pattern>org.glassfish</pattern>
<shadedPattern>org.shaded.glassfish</shadedPattern>
</relocation>
<relocation>
<pattern>com.hortonworks</pattern>
<shadedPattern>com.shaded.hortonworks</shadedPattern>
</relocation>
</relocations>
</configuration>
</plugin>
令人惊讶的是，它无法按预期工作。下面的堆栈跟踪显示已重定位的com.shaded.hortonworks.registries.schemaregistry.client.SchemaRegistryClient类调用未重定位的org.glassfish类！
Caused by: org.glassfish.jersey.message.internal.MessageBodyProviderNotFoundException: MessageBodyWriter not found for media type=application/json, type=class com.shaded.hortonworks.registries.schemaregistry.SchemaMetadata, genericType=class com.shaded.hortonworks.registries.schemaregistry.SchemaMetadata.
at org.glassfish.jersey.message.internal.WriterInterceptorExecutor$TerminalWriterInterceptor.aroundWriteTo(WriterInterceptorExecutor.java:248)
at org.glassfish.jersey.message.internal.WriterInterceptorExecutor.proceed(WriterInterceptorExecutor.java:163)
at org.glassfish.jersey.message.internal.MessageBodyFactory.writeTo(MessageBodyFactory.java:1135)
at org.glassfish.jersey.client.ClientRequest.doWriteEntity(ClientRequest.java:516)
at org.glassfish.jersey.client.ClientRequest.writeEntity(ClientRequest.java:498)
at org.glassfish.jersey.client.internal.HttpUrlConnector._apply(HttpUrlConnector.java:384)
at org.glassfish.jersey.client.internal.HttpUrlConnector.apply(HttpUrlConnector.java:282)
at org.glassfish.jersey.client.ClientRuntime.invoke(ClientRuntime.java:278)
at org.glassfish.jersey.client.JerseyInvocation.lambda$invoke$1(JerseyInvocation.java:767)
at org.glassfish.jersey.internal.Errors.process(Errors.java:316)
at org.glassfish.jersey.internal.Errors.process(Errors.java:298)
at org.glassfish.jersey.internal.Errors.process(Errors.java:229)
at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:414)
at org.glassfish.jersey.client.JerseyInvocation.invoke(JerseyInvocation.java:765)
at org.glassfish.jersey.client.JerseyInvocation$Builder.method(JerseyInvocation.java:456)
at org.glassfish.jersey.client.JerseyInvocation$Builder.post(JerseyInvocation.java:357)
at com.shaded.hortonworks.registries.schemaregistry.client.SchemaRegistryClient$15.run(SchemaRegistryClient.java:1079)
at com.shaded.hortonworks.registries.schemaregistry.client.SchemaRegistryClient$15.run(SchemaRegistryClient.java:1076)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:360)
at com.shaded.hortonworks.registries.schemaregistry.client.SchemaRegistryClient.postEntity(SchemaRegistryClient.java:1076)
at com.shaded.hortonworks.registries.schemaregistry.client.SchemaRegistryClient.doRegisterSchemaMetadata(SchemaRegistryClient.java:415)
at com.shaded.hortonworks.registries.schemaregistry.client.SchemaRegistryClient.addSchemaMetadata(SchemaRegistryClient.java:398)
at com.shaded.hortonworks.registries.schemaregistry.client.SchemaRegistryClient.registerSchemaMetadata(SchemaRegistryClient.java:390)
at com.shaded.hortonworks.registries.schemaregistry.client.SchemaRegistryClient.addSchemaVersion(SchemaRegistryClient.java:443)
at com.shaded.hortonworks.registries.schemaregistry.client.SchemaRegistryClient.addSchemaVersion(SchemaRegistryClient.java:431)
at com.shaded.hortonworks.registries.schemaregistry.serde.AbstractSnapshotSerializer.serialize(AbstractSnapshotSerializer.java:64)
at com.shaded.hortonworks.registries.schemaregistry.serdes.avro.kafka.KafkaAvroSerializer.serialize(KafkaAvroSerializer.java:86)
at com.example.avro.AvroConverter.fromConnectData(AvroConverter.java:60)
我仔细检查了我是否部署了正确版本的jar。
谁能解释为什么它不起作用？谁能提出任何解决方案？
提前谢谢！ 最好的祝福， 格热哥兹