Camel-quarkus-couchbase Consumer is not working

Suppose to run

docker run -d --name db -p 8091-8094:8091-8094 -p 11210:11210 couchbase:6.5.1

and to create sample bucket “beer-sample” with the sample data by creating a user admin/password

Now run a simple route

import javax.enterprise.context.ApplicationScoped;

import org.apache.camel.builder.RouteBuilder;

@ApplicationScoped
public class CamelRoute extends RouteBuilder {

    @Override
    public void configure() throws Exception {
        from("couchbase://http://localhost:8091?bucket=beer-sample&username=admin&password=password")
                .to("log:info");
    }
}

This will fail badly with

2021-11-10 12:08:34,679 WARN  [org.apa.cam.com.cou.CouchbaseConsumer] (Camel (quarkus-camel-example-http-log) thread #0 - couchbase://http://localhost:8091) Consumer Consumer[couchbase://http://localhost:8091?bucket=beer-sample&password=xxxxxx&username=admin] failed polling endpoint: couchbase://http://localhost:8091?bucket=beer-sample&password=xxxxxx&username=admin. Will try again at next poll. Caused by: [com.couchbase.client.core.error.DecodingFailureException - Deserialization of content into target class com.couchbase.client.core.deps.com.fasterxml.jackson.databind.JsonNode failed; encoded = ["21st_amendment_brewery_cafe"]]: com.couchbase.client.core.error.DecodingFailureException: Deserialization of content into target class com.couchbase.client.core.deps.com.fasterxml.jackson.databind.JsonNode failed; encoded = ["21st_amendment_brewery_cafe"]
	at com.couchbase.client.java.codec.JacksonJsonSerializer.deserialize(JacksonJsonSerializer.java:137)
	at com.couchbase.client.java.view.ViewRow.lambda$decode$0(ViewRow.java:126)
	at java.base/java.util.Optional.map(Optional.java:265)
	at com.couchbase.client.java.view.ViewRow.decode(ViewRow.java:122)
	at com.couchbase.client.java.view.ViewRow.keyAs(ViewRow.java:77)
	at org.apache.camel.component.couchbase.CouchbaseConsumer.poll(CouchbaseConsumer.java:121)
	at org.apache.camel.support.ScheduledPollConsumer.doRun(ScheduledPollConsumer.java:190)
	at org.apache.camel.support.ScheduledPollConsumer.run(ScheduledPollConsumer.java:107)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
	at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: com.fasterxml.jackson.databind.exc.InvalidDefinitionException: Cannot construct instance of `com.couchbase.client.core.deps.com.fasterxml.jackson.databind.JsonNode` (no Creators, like default constructor, exist): abstract types either need to be mapped to concrete types, have custom deserializer, or contain additional type information
 at [Source: (byte[])"["21st_amendment_brewery_cafe"]"; line: 1, column: 1]
	at com.fasterxml.jackson.databind.exc.InvalidDefinitionException.from(InvalidDefinitionException.java:67)
	at com.fasterxml.jackson.databind.DeserializationContext.reportBadDefinition(DeserializationContext.java:1764)
	at com.fasterxml.jackson.databind.DatabindContext.reportBadDefinition(DatabindContext.java:400)
	at com.fasterxml.jackson.databind.DeserializationContext.handleMissingInstantiator(DeserializationContext.java:1209)
	at com.fasterxml.jackson.databind.deser.AbstractDeserializer.deserialize(AbstractDeserializer.java:274)
	at com.fasterxml.jackson.databind.deser.DefaultDeserializationContext.readRootValue(DefaultDeserializationContext.java:322)
	at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4593)
	at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3609)
	at com.couchbase.client.java.codec.JacksonJsonSerializer.deserialize(JacksonJsonSerializer.java:134)

[oscerd]

Thanks @jamesnetherton

Definitely not a problem of camel or camel-quarkus.

[oscerd]

Excluding jackson-databind from camel-jackson, make it works.

Ok they’re shading databind.