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Questions tagged [apache-camel-3]

52 questions
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Invoking an Apache Camel Route programatically

I have a stand-alone Spring-Boot Java Application with many routes. One camel route uses the sftp component which is set up to retrieve and process files. However, I do not want to periodically poll for new files, I would like to trigger or invoke…
user1472672
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EndpointConfiguration in Apache camel after 2.19.0 version deprecated

In our application we were using older camel version where EndpointConfiguration interface and getEndpointConfiguration() method are referenced [Returns the object representation of the endpoint configuration]. From 2.19.0 camel version we see it's…
Dheenan
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Is there a way limit the members of a camel-cluster (using KubernetesClusterService) using a pod selector (selection)

I am programmatically creating my CamelContext and successfully creating the ClusterServiceProvider using the KubernetesClusterService implementation. When running in my kubernetes cluster, it is electing a leader and responding appropriately to…
Brad Rust
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Idempotency in a camel application running in Kubernetes cluster

I am using apache camel as integration framework in my microservice. I am deploying it in a Kubernetes cloud as multiple pods. I had written a route for reading file from a directory and write to another. But I am facing an issue as the different…
Abhi
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Java Migration: Apache Camel moved to 3.0 but Maven not able to download jars

I changed camel version to 3.0.0 from 2X during Java Migration. 3.0.0 When i build everything then i get following in eclipse but all camel class turns not readable. I explode jar in maven directory…
fatherazrael
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Camel routeBuilder.weaveById fails when using an ID that is a templated route parameter

Summary: I am getting an IllegalArgumentException from my junit trying to test a templated route that is built from a template that I created in a 2nd RouteBuilder class. You can see in the CreateTemplate class I'm trying to use the 3rd template…
jvh003
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Apache Camel - process in XML DSL using #class not working

I am trying to build a camel standalone app for a one-time activity - using camel-main. I have successfully built XML DSL for basic routing. Now as part of the process, I want to invoke a custom java processor. As per…
Chirag S
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Camel SFTP started failing after camel 2.22.1 - camel 3.9.0 upgrade

In camel 2.22.1 I used the following camel route to perform a file operation from(sftp://" + sourceUrl + "&preferredAuthentications=password&includeExt=xml&delete=true&disconnect=true&maxMessagesPerPoll=50&preMove=${file:name.noext}.process") this…
D007
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Apache Camel components' version compatibility

I've found out that it is very uncommon to choose a client version that is not the same as the server's version (for example in HBase client - server’s version compatibility). On the other hand, I've got an answer about Camel compatibility that had…
user7551211
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Why property doesn't get evaluated correctly in Camel 3.7.3?

I have a route String XYZ = "xyz"; from(URL_A) .bean(PropertiesSetterBean.class) .to("${property." + XYZ + "}") where PropertiesSetterBean is: @Component class PropertiesSetterBean { public void copyProperties(@Headers Map…
Dmytro Chasovskyi
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How to fix several input per route in Camel 3.X.X?

I have a route that looks like this: from(URL_A) .from(URL_B) .to(URL_C) .process(...) // logging .to(URL_D) This route works perfectly in Camel 2.X.X but not in 3.7.X The error message I get: Only one input is allowed per route. Cannot…
Dmytro Chasovskyi
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CamelExecutionException: java.lang.NoClassDefFoundError: org/apache/camel/tooling/model/ComponentModel

I am using JDK 11, apache camel 3.4.0 and WildFly 20.0.1.Final and have following error in the wildfly console. 10:39:19,982 ERROR [com.interfaces.processors.common.GarbageProcessor] (default task-1) process().EXCEPTION_CAUGHT : CamelExceptionCaught…
Mihan
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Set a http socket timeout correctly in camel 3

Having this Spring-XML config I've got a socketTimeout is a custom option that is not part of the Camel component…
Greenev
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Apache Camel version 3.4 timeout not working as expected

I am using this Spring Boot Apache Camel version org.apache.camel.springboot camel-spring-boot-starter 3.4.0 Very simple…
Rahul Verma
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