Apache camel 2.21.2 Release

New and Noteworthy

This release is a minor update of the 2.21.x branch.

Supported Java version

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>2.21.2</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 Spring Boot spring-boot-dependencies and Camel camel-spring-boot-bom Bill of Materials (BOM):

<dependencyManagement>
  <dependencies>
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-dependencies</artifactId>
      <version> SPRING BOOT VERSION HERE </version>
      <type>pom</type>
      <scope>import</scope>
    </dependency>
    <dependency>
      <groupId>org.apache.camel.springboot</groupId>
      <artifactId>camel-spring-boot-bom</artifactId>
      <version>2.21.2</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>

Apache Camel

Git tag checkout

Release is tagged with camel-2.21.2 in the Git, to fetch it use:

git clone https://git-wip-us.apache.org/repos/asf/camel.git
cd camel
git checkout camel-2.21.2

Resolved issues

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

Bug (36)

CAMEL-12659

MllpTcpServerConsumer logging failure to set HL7 headers even when setting HL7 headers is disabled

CAMEL-12647

Problem in setting region for camel AWS-SQS endpoint

CAMEL-12637

XmlConverter can't transform StAXSource when external xalan lib available

CAMEL-12630

Better attachment handling in camel-mail component

CAMEL-12624

ActiveMQ Artemis AMQP integration issue with topic prefix hardcode

CAMEL-12621

Rest DSL with Jetty9|netty4-http components returns 404 instead of 405, when http method is not supported

CAMEL-12613

Camel file endpoint loses modification date and length information when preMove is used

CAMEL-12607

When using Tokenizer skipFirst - java.util.NoSuchElementException if only one element

CAMEL-12606

regression in camel test blueprint behaviour

CAMEL-12603

Thread stuck in re-delivery loop after interrupting it

CAMEL-12602

Camel Wordpress don't set basic authentication even if user and password are provided

CAMEL-12601

camel-bindy: DefaultFactoryRegistry.unregister throws ConcurrentModificationException

CAMEL-12594

Rest Producer - Query Parameters : Wrong query parameter name is used when header substitution is performed

CAMEL-12589

Surviving Header AGGREGATION_COMPLETE_ALL_GROUPS_INCLUSIVE affects following aggregations

CAMEL-12573

ClassCastException thrown KafkaSpanDecorator

CAMEL-12570

Support fixed property placeholders from Aries blueprint

CAMEL-12562

camel-dns: starter ignores serviceCall EIP configuration

CAMEL-12561

camel-kubernetes: serviceCall EIP throws NullPointerException

CAMEL-12560

camel-kubernetes: serviceCall EIP configuration is not read from application.properties

CAMEL-12558

camel-catalog - Transacted and Policy should not have outputs

CAMEL-12550

Camel-Twilio: Karaf feature is not working

CAMEL-12548

NullPointerException in camel-cmis when using wrong credentials

CAMEL-12541

camel-cxfrs - rsClient does not work programmatically, only with XML

CAMEL-12540

We should avoid the address setting of CxfRsEndpointConfigurer

CAMEL-12536

camel-google-mail: adding the camel component to a spring boot project leads to java.lang.NoSuchMethodError: javax.servlet.ServletContext.getClassLoader()Ljava/lang/ClassLoader;

CAMEL-12535

Fix syntax for wordpress component

CAMEL-12532

Content Based Router in Java DSL may not resolve property placeholders in when predicates

CAMEL-12511

camel-consul - NPE on ConsulEventConsumer start

CAMEL-12506

SqsProducer doesn't support Boolean attributes

CAMEL-12491

route-coverage : report summary problem

CAMEL-12490

Camel-jms: ClassNotFoundException: org.springframework.messaging.handler.annotation.support.MessageHandlerMethodFactory in Spring-Boot

CAMEL-12487

S3Producer must close the streams it opens

CAMEL-12483

route-coverage : endChoice() problem

CAMEL-12480

HttpOperationFailedException exposes password when using basic auth with user:password@host notation

CAMEL-12475

Undertow consumer with http4 producer results in Undertow throwing NullPointerException

CAMEL-11595

camel-univocity-parsers - A number of stream closed exception in tests

Improvement (6)

CAMEL-12639

tooling - Provide line numbers for CamelEndpointDetails for java dsl

CAMEL-12588

AggregateProcessor does not stop AggregateTimeoutChecker threads on stop call

CAMEL-12514

Extract undertow component name to allow extensibility

CAMEL-12507

SqsProducer support for Number custom data types

CAMEL-12493

Make additional HL7 Type Converters optional

CAMEL-12404

Upgrade jackson-databind minor version in Camel 2.20.x and 2.21.x

New Feature (1)

CAMEL-12360

Add logRetryAttemptedInterval to RedeliveryPolicy

Task (2)

CAMEL-12632

Pass CXF service class to EndpointInfo

CAMEL-12579

Disable Google Analytics phone home

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