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Posted to commits@camel.apache.org by GitBox <gi...@apache.org> on 2019/10/16 15:56:27 UTC
[GitHub] [camel-k-runtime] nicolaferraro opened a new issue #163: Can't
bridge two Knative channels with new component
nicolaferraro opened a new issue #163: Can't bridge two Knative channels with new component
URL: https://github.com/apache/camel-k-runtime/issues/163
I'm writing this integration:
```
from('knative:channel/messages')
.transform().simple('transformed ${body}')
.log('${body}')
.to('knative:channel/words')
```
The `messages` channel is fed by another integration (`from('timer:tick').setBody().constant("message").to('knative:channel/messages')`).
When the integration doing the bridge receives the message, it goes in error:
```
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration 2019-10-16 15:53:15.596 INFO [vert.x-eventloop-thread-0] route1 - transformed message
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration 2019-10-16 15:53:15.601 WARN [vert.x-eventloop-thread-0] KnativeHttpConsumer - Caused by: [org.apache.camel.NoTypeConversionAvailableException - No type converter available to convert from type: null to the required type: byte[] with value null]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration org.apache.camel.NoTypeConversionAvailableException: No type converter available to convert from type: null to the required type: byte[] with value null
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at org.apache.camel.impl.converter.BaseTypeConverterRegistry.mandatoryConvertTo(BaseTypeConverterRegistry.java:139) ~[org.apache.camel.camel-base-3.0.0-RC1.jar:3.0.0-RC1]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at org.apache.camel.impl.converter.BaseTypeConverterRegistry.mandatoryConvertTo(BaseTypeConverterRegistry.java:130) ~[org.apache.camel.camel-base-3.0.0-RC1.jar:3.0.0-RC1]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at org.apache.camel.component.knative.http.KnativeHttpConsumer.computeResponseBody(KnativeHttpConsumer.java:218) ~[org.apache.camel.k.camel-knative-http-1.0.5-SNAPSHOT.jar:1.0.5-SNAPSHOT]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at org.apache.camel.component.knative.http.KnativeHttpConsumer.lambda$null$0(KnativeHttpConsumer.java:102) ~[org.apache.camel.k.camel-knative-http-1.0.5-SNAPSHOT.jar:1.0.5-SNAPSHOT]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at org.apache.camel.impl.engine.DefaultReactiveExecutor$2.run(DefaultReactiveExecutor.java:103) ~[org.apache.camel.camel-base-3.0.0-RC1.jar:3.0.0-RC1]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at org.apache.camel.impl.engine.DefaultReactiveExecutor$Worker.schedule(DefaultReactiveExecutor.java:185) ~[org.apache.camel.camel-base-3.0.0-RC1.jar:3.0.0-RC1]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at org.apache.camel.impl.engine.DefaultReactiveExecutor.schedule(DefaultReactiveExecutor.java:67) ~[org.apache.camel.camel-base-3.0.0-RC1.jar:3.0.0-RC1]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at org.apache.camel.processor.Pipeline.lambda$doProcess$3(Pipeline.java:104) ~[org.apache.camel.camel-base-3.0.0-RC1.jar:3.0.0-RC1]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at org.apache.camel.component.knative.http.KnativeHttpProducer.lambda$process$0(KnativeHttpProducer.java:159) ~[org.apache.camel.k.camel-knative-http-1.0.5-SNAPSHOT.jar:1.0.5-SNAPSHOT]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at io.vertx.ext.web.client.impl.HttpContext.handleDispatchResponse(HttpContext.java:308) ~[io.vertx.vertx-web-client-3.8.1.jar:3.8.1]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at io.vertx.ext.web.client.impl.HttpContext.execute(HttpContext.java:295) ~[io.vertx.vertx-web-client-3.8.1.jar:3.8.1]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at io.vertx.ext.web.client.impl.HttpContext.next(HttpContext.java:270) ~[io.vertx.vertx-web-client-3.8.1.jar:3.8.1]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at io.vertx.ext.web.client.impl.predicate.PredicateInterceptor.handle(PredicateInterceptor.java:69) ~[io.vertx.vertx-web-client-3.8.1.jar:3.8.1]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at io.vertx.ext.web.client.impl.predicate.PredicateInterceptor.handle(PredicateInterceptor.java:32) ~[io.vertx.vertx-web-client-3.8.1.jar:3.8.1]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at io.vertx.ext.web.client.impl.HttpContext.next(HttpContext.java:267) ~[io.vertx.vertx-web-client-3.8.1.jar:3.8.1]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at io.vertx.ext.web.client.impl.HttpContext.fire(HttpContext.java:277) ~[io.vertx.vertx-web-client-3.8.1.jar:3.8.1]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at io.vertx.ext.web.client.impl.HttpContext.dispatchResponse(HttpContext.java:238) ~[io.vertx.vertx-web-client-3.8.1.jar:3.8.1]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at io.vertx.ext.web.client.impl.HttpContext.lambda$null$2(HttpContext.java:367) ~[io.vertx.vertx-web-client-3.8.1.jar:3.8.1]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at io.vertx.core.impl.ContextImpl.executeTask(ContextImpl.java:369) ~[io.vertx.vertx-core-3.8.1.jar:3.8.1]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at io.vertx.core.impl.EventLoopContext.lambda$executeAsync$0(EventLoopContext.java:38) ~[io.vertx.vertx-core-3.8.1.jar:3.8.1]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163) [io.netty.netty-common-4.1.39.Final.jar:4.1.39.Final]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:416) [io.netty.netty-common-4.1.39.Final.jar:4.1.39.Final]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:515) [io.netty.netty-transport-4.1.39.Final.jar:4.1.39.Final]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:918) [io.netty.netty-common-4.1.39.Final.jar:4.1.39.Final]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [io.netty.netty-common-4.1.39.Final.jar:4.1.39.Final]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) [io.netty.netty-common-4.1.39.Final.jar:4.1.39.Final]
knativemultihop2-cvfxj-deployment-868df47c-srpj8 integration at java.lang.Thread.run(Thread.java:748) [?:1.8.0_191]
```
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