Apache Camel 3.4.0 Release

New and Noteworthy

This release is the new Camel 3.4.0 LTS release.

Getting the Binaries

Getting the Binaries using Maven

To use this release in your Apache Maven pom.xml, import the Camel Bill of Materials (BOM) and then include the camel-core and any other components needed without specifying the version.

<dependencyManagement>
  <dependencies>
    <dependency>
      <groupId>org.apache.camel</groupId>
      <artifactId>camel-bom</artifactId>
      <version>3.4.0</version>
      <type>pom</type>
      <scope>import</scope>
    </dependency>
  </dependencies>
</dependencyManagement>

<dependencies>
  <dependency>
    <groupId>org.apache.camel</groupId>
    <artifactId>camel-core</artifactId>
  </dependency>
  <dependency>
    <groupId>org.apache.camel</groupId>
    <artifactId>camel-COMPONENT</artifactId>
  </dependency>
</dependencies>

To use this release in a Spring Boot application, use the camel-spring-boot-dependencies Bill of Materials (BOM):

<dependencyManagement>
  <dependencies>
    <dependency>
      <groupId>org.apache.camel.springboot</groupId>
      <artifactId>camel-spring-boot-dependencies</artifactId>
      <version>3.4.0</version>
      <type>pom</type>
      <scope>import</scope>
    </dependency>
  </dependencies>
</dependencyManagement>

<dependencies>
  <dependency>
    <groupId>org.apache.camel.springboot</groupId>
    <artifactId>camel-COMPONENT-starter</artifactId>
  </dependency>
</dependencies>

Binary Distributions

Binary distribution contains all the artifacts Apache Camel project distributes in binary form

Sources

Source distribution

Source distribution contains all the artifacts Apache Camel project distributes in source form

Git tag checkout

Release is tagged with camel-3.4.0 in the Git, to fetch it use:

git clone https://git-wip-us.apache.org/repos/asf/camel.git
cd camel
git checkout camel-3.4.0

Resolved issues

Here is a list of all the issues that have been resolved for this release

Bug (41)

CAMEL-15031

splunk-hec component only accepts local domains

CAMEL-15027

KafkaEndpoint Sourced Headers are Overwritten By Default Propagation

CAMEL-15025

camel-restdsl-openapi-plugin: fix 'modelWithXml' parameter propagation

CAMEL-15017

Can't use custom scheduler in polling consumer

CAMEL-15009

Use pooled connection incorrectly initialized in ActiveMQComponentConfiguration

CAMEL-15003

PropertyBindingSupport fails for anonymous classes

CAMEL-14999

Camel 3 log showCaughtException is not working

CAMEL-14996

Stack overflow error during aggregation when using completionSize

CAMEL-14988

camel-undertow-spring-security: test rewrites meta-inf/services which causes failures with built artifact

CAMEL-14987

camel-undertow: if securityProvider is not present, but allowedRoles are not empty, access has to be denied

CAMEL-14986

camel-undertow-spring-security: don't allow access to resource if no token is provided and add logging

CAMEL-14984

Sqs2EndpointBuilder is not respecting delay - polling continuously

CAMEL-14982

Endpoint DSL - File never consumed using delay

CAMEL-14972

Enricher does not reset stream cache for aggregator

CAMEL-14969

Failed to start route [A] because of duplicate id detected: [B]

CAMEL-14965

camel-restdsl-openapi-plugin not working with yaml

CAMEL-14960

Camel Karaf feature does reference wrong bundle

CAMEL-14937

ExpressionBuilder.headerExpression("name", class) results in ClassNotFoundException

CAMEL-14930

controlbus stats - JMX is disabled, cannot get stats

CAMEL-14928

Unable to configure box component with configuration properties

CAMEL-14922

Cannot enable cors on platform-http

CAMEL-14921

PahoEndpointBuilder not working

CAMEL-14915

Trying to create directory (FtpOperations.buildDirectory) without starting directory in ftps URI

CAMEL-14914

camel-jackson: remove dependency on jackson-module-jaxb-annotations

CAMEL-14895

Camel-Website: Build is broken

CAMEL-14891

Race condition using toD

CAMEL-14877

Camel-Osgi-Activator: tests are failing

CAMEL-14870

camel-test - Disabling JMX is not working

CAMEL-14865

camel-telegram - missing the direct dependency of com.fasterxml.jackson.core:jackson-core

CAMEL-14861

NPE happens in google pubsub component

CAMEL-14859

Endpoint DSL does create endpoints with different uri causing problems

CAMEL-14853

camel-jacksonxml classpath conflict

CAMEL-14852

Endpoint DSL does not support resolvePropertyPlaceholder anymore

CAMEL-14842

no main manifest attribute, in camel-jasypt-3.0.1.jar

CAMEL-14840

Wrong weld version in camel-spring-boot used in examples, forbidding to launch 2 examples

CAMEL-14838

maven camel:run fails about OSGi blueprint for standalone mode

CAMEL-14806

Property camel.springboot.java-routes-exclude-pattern not working correctly

CAMEL-14744

camel-salesforce : lazy-login

CAMEL-14737

Spring-boot closes datasource before the last inflight messages are processed

CAMEL-14703

Salesforce report consumer throws IllegalArgumentException

CAMEL-14643

Configuring brokerurl leads to duplication in camel-activemq and spring-boot

Improvement (65)

CAMEL-15034

SupervisingRouteController - Allow to easily filter routes

CAMEL-15033

Create index.adoc tables using indexer in 2.x branch

CAMEL-15032

SupervisingRouteController - Make it simpler and unify across runtimes

CAMEL-15024

Add support for ZonedDateTime

CAMEL-15023

camel-restdsl-openapi-plugin: pass configOptions to swagger-codegen-maven-plugin

CAMEL-15020

Improve FAQ: Why is the exception null when I use onException?

CAMEL-15019

Migrate Mongo GridFS component to 4.x driver

CAMEL-15015

Endpoint DSL - Add support for RAW() style for setting data unencoded

CAMEL-15013

Template components - Add option to turn on|off allow using header with override template

CAMEL-15010

Upgrade to Shiro 1.5.3

CAMEL-15008

camel-core - ReactiveExecutor should run scheduled tasks more fairly

CAMEL-15007

camel-undertow-spring-security create example of usage

CAMEL-15006

Allow to configure camel-main's properties locations using system properties and env vars

CAMEL-15005

Move configurationClasses and routeBuilderClasses to MainConfigurationProperties

CAMEL-15004

Make VertxPlatformHttpServer public

CAMEL-15002

Add a callback to be able to configure the BaseMainSupport early

CAMEL-15001

Support Metadata#excludeProperties for component properties

CAMEL-14998

component docs - Mark newly added artifacts as preview support level by default

CAMEL-14989

[camel-mongodb] Missing ObjectId converter

CAMEL-14983

Replace commons Base64 for JDK Base64

CAMEL-14977

Create camel-undertow-spring-security component to provide implementation of security provider for spring security

CAMEL-14975

Move camel-k languages documentation to camel-k-runtime repository

CAMEL-14968

Configurable shutdownAwaitTermination on Kafka Consumer Graceful Shutdown

CAMEL-14967

Update webstie build to antora 2.3.0; camel-quarks version not needed

CAMEL-14962

camel-undertow create starter for easier setup with spring-security 5

CAMEL-14961

Handle matchOnUriPrefix URI param in camel-platform-http-vertx

CAMEL-14955

camel-core - @PropertyInject with primitive types should be injected first

CAMEL-14954

camel-undertow - Implement doSuspend/doResume to support suspension

CAMEL-14951

WireTap - If thread pool reject task then Camel error handler should be able to react

CAMEL-14950

camel-undertow: add an option to secure endpoints with spring-security 5 (with token bearer)

CAMEL-14947

camel-sftp: check for existance of remote directory using ls is very slow

CAMEL-14945

[Camel-quarkus, website] Move camel-quarkus-last-release attribute to component descriptor

CAMEL-14940

Backport 'latest' component table generation to 3.2.x branch

CAMEL-14938

Groovy expression file name customization for compiled classes

CAMEL-14933

Remove dependencies on spring in GenerateConfigurerMojo

CAMEL-14925

Add CORS support to VertxPlatformHttpServer

CAMEL-14912

Azure components should allow custom service URIs

CAMEL-14911

camel-core - JMX enabled/disabled - Only log when its enabled

CAMEL-14893

camel-grpc - Should handle if exchange failed as onError

CAMEL-14892

Camel-influxdb uses deprecated methods in doInsert action

CAMEL-14885

camel-main - Configuration names preserve mixed case

CAMEL-14883

Make CamelBeanPostProcessor implement Ordered

CAMEL-14882

camel-main - Make configuring default thread pool profile settings easier

CAMEL-14876

componentdsl - metadata.json generated unordered

CAMEL-14872

Add Headers to camel-mongodb component for Change Stream operationType and _id

CAMEL-14860

Avoid reflection in circuit breaker reifiers

CAMEL-14850

Camel-AWS2-*: Improve the verifiers to check if a particular service works on a specified region

CAMEL-14848

Attach Camel Blueprint Schema as artifact

CAMEL-14845

camel-aws-s3 - CopyObject doesn't support ServerSideEncryption

CAMEL-14843

Outdated documentation for camel-jetty Basic Authentication

CAMEL-14837

rest-dsl - Configuring some extra options may use reflection

CAMEL-14835

json dataformats should expose unmarshal and collection type in configurer

CAMEL-14834

Dataformats are generated with wrong name in META-INF

CAMEL-14833

camel-tika: enhance TikaProducer to use different tika parser instead of AutodetectParser

CAMEL-14830

camel-rest - Avoid using JAXBContext

CAMEL-14829

camel-api - Make ModelJAXBContextFactory generic without JAXB api

CAMEL-14822

Make the CouchDB component work with CouchDB releases > 2.2

CAMEL-14820

rest-dsl - Configuring JSon and JAXB additional properties uses reflection

CAMEL-14812

camel-karaf - We should not maintain versions in its root pom.xml

CAMEL-14763

Allow S3 Consumer to be configured to not return/delete "directories"

CAMEL-14638

Inconsistent library versions notice.

CAMEL-14626

api maven plugin - Cannot load <T> class

CAMEL-14618

Camel-aws-s3: Add an option to consumer to be able to move the consumed files to another bucket

CAMEL-14612

camel-json-validator - update version

CAMEL-13535

Camel main - Allow to configure supervising route controller

New Feature (8)

CAMEL-14934

Improve Component, Language, Data format, etc. descriptions in Camel Catalog

CAMEL-14932

Camel Splunk HEC component

CAMEL-14867

camel-catalog - Add deprecatedSince information to camel-catalog

CAMEL-14866

camel website - Show on component table the supportLevel

CAMEL-14808

camel-djl (Deep Java Library component)

CAMEL-14655

Create camel-azure-storage-queue component based on SDKv12

CAMEL-14654

Create camel-azure-storage-blob component based on SDKv12

CAMEL-14179

camel-microprofile-fault-tolerance - Add circuit break support

Sub-task (10)

CAMEL-14942

Add EIP to playbook for 3.2.x branch

CAMEL-14941

back port index table fixes to 3.2.x branch (source fixes)

CAMEL-14903

2.x branch

CAMEL-14902

3.2.x branch

CAMEL-14901

latest/master branch

CAMEL-14900

CAMEL-14874 camel-karaf

CAMEL-14899

CAMEL-14874 camel 2.x

CAMEL-14898

CAMEL-14874 camel 3.2.x

CAMEL-14897

CAMEL-14874 camel master

CAMEL-14896

CAMEL-14874 camel-website

Task (22)

CAMEL-15030

camel-package-maven-plugin - Writes updated docs to log but its not updated

CAMEL-14995

[CAMEL-K] Not all traits pages are being generated

CAMEL-14978

Create Karaf feature for components camel-azure-storage-queue and camel-azure-storage-blob

CAMEL-14953

Camel-AWS2-S3: Add the possibility to setup notification of events on a S3 bucket

CAMEL-14943

camel-core - ToD in Java DSL should be easier to set advanced options

CAMEL-14939

Undertow support: From version 2.1.0.Final, undertow doesn't support OSGi

CAMEL-14936

camel-core - Remove optional prefix in FactoryFinder

CAMEL-14926

Camel-Infinispan: From release 11.0, Infinispan won't support OSGi anymore

CAMEL-14923

camel-core - Deprecate InOnly and InOut DSL and use To DSL with pattern defined

CAMEL-14916

camel-base - Move dump stats that uses JAXB to camel-xml-jaxb

CAMEL-14913

Remove WARN log in UpdateReadmeMojo

CAMEL-14887

Move camel-headersmap from core to components

CAMEL-14879

camel-djl - Fix doc headings

CAMEL-14868

Camel-AWS2-*: Where possible, give the possiblity to the end user to pass an AWS Request pojo as body

CAMEL-14864

Be able to generate configurer for any pojo

CAMEL-14863

Camel-DJL: Create a Karaf feature

CAMEL-14862

Camel-DJL: Create a Spring Boot starter for the component

CAMEL-14851

The camel-endpointdsl jar is missing the jandex index

CAMEL-14846

Website is rapidly decaying

CAMEL-14841

Remove camel-main:generate maven plugin

CAMEL-14839

xref checker camel-package-maven-plugin reporting non-broken xrefs

CAMEL-14828

camel-core - Remove multiple camel context support for restContextRef

Test (2)

CAMEL-15028

Advice in CDI tests is broken

CAMEL-14957

camel-kafka - fails container tests after upgrade to kafka 2.5