Apache camel 2.20.4 Release

New and Noteworthy

This release is a minor update of the 2.20.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>2.20.4</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>2.20.4</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-2.20.4 in the Git, to fetch it use:

git clone https://git-wip-us.apache.org/repos/asf/camel.git
cd camel
git checkout camel-2.20.4

Resolved issues

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

Bug (22)

CAMEL-12659

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

CAMEL-12630

Better attachment handling in camel-mail component

CAMEL-12606

regression in camel test blueprint behaviour

CAMEL-12573

ClassCastException thrown KafkaSpanDecorator

CAMEL-12550

Camel-Twilio: Karaf feature is not working

CAMEL-12541

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

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-12532

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

CAMEL-12506

SqsProducer doesn't support Boolean attributes

CAMEL-12487

S3Producer must close the streams it opens

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-12454

camel-kafka - AutoCommitEnabled=false should not auto commit

CAMEL-12451

Memory leak: camel-cxf componet don't release UoW in case of using "robust" property

CAMEL-12449

DefaultServiceLoadBalancer throws IndexOutOfBoundsException after applying ServiceFilter

CAMEL-12441

MulticastProcessor doProcessParallel blocks indefinitly if exception occurs in it.next()

CAMEL-12436

camel-undertow - should extract body message from PATCH request

CAMEL-12425

SqsProducer doesn't support Number attributes

CAMEL-12424

HTTPHelper.setCharsetFromContentType can't properly extract the charset if it isn't the last parameter

CAMEL-12412

camel-jclouds - Fallback type converter is wrong

CAMEL-12406

camel-dropbox - Need to use force to check for file/folder exists

CAMEL-12395

HttpProducer cookie handling broken

Improvement (5)

CAMEL-12588

AggregateProcessor does not stop AggregateTimeoutChecker threads on stop call

CAMEL-12507

SqsProducer support for Number custom data types

CAMEL-12444

XML Validator - Improve DTD handling

CAMEL-12439

FailedToCreateRouteException should mask sensitive information in uris

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 (1)

CAMEL-12579

Disable Google Analytics phone home

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