Apache camel 4.8.4 Release

New and Noteworthy

This release is the new Camel 4.8.4 release.

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>4.8.4</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>4.8.4</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-4.8.4 in the Git, to fetch it use:

git clone https://git-wip-us.apache.org/repos/asf/camel.git
cd camel
git checkout camel-4.8.4

Resolved issues

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

Bug (20)

CAMEL-21799

camel-coap - Exchange retrieve only the last block of Blockwise

CAMEL-21790

camel-kafka - Race condition in KafkaProducerMetadataCallBack

CAMEL-21778

camel-core - Java DSL using id in processors after Threads EIP is not assigned

CAMEL-21776

camel-core - DefaultRoute does not gather services for onException/onCompletion

CAMEL-21775

Split or Multicast in onException route cannot be started using Supervised route controller

CAMEL-21769

camel-aws-sqs - Error is causing the sqs message to be extended forever

CAMEL-21758

camel-jms - TemporaryQueueReplyManager does not inherit doStop method

CAMEL-21747

camel-debug - On timeout then remove suspended breakpoint state

CAMEL-21740

camel-salesforce - pub/sub API corrupt replay id causes infinite resubscribe loop

CAMEL-21730

JBang export cannot validate route that depends on copied resources

CAMEL-21687

camel-core - Cannot add onCompletion after transacted in Java DSL

CAMEL-21684

camel-rest-openapi - Using x-forward headers is not included

CAMEL-21662

Camel JBang - run with Spring boot / Quarkus fails on Windows

CAMEL-21656

camel-jms - Multiple routes with direct/activemq and recipientlist returns unexpected result

CAMEL-21653

Camel Jbang run ignore "--repos" option

CAMEL-21614

Simple expressions execute forever. Thread is RUNNABLE for ever. Issue appears with bean expressions inside simple expressions on SimpleLRUCache

CAMEL-21606

Camel route validation mojo fails if it depends on external sources

CAMEL-21594

Camel Langchain4j Tools bug where no need to execute a tool

CAMEL-21505

camel-as2: Binary files get corrupt when using 'base64' content transfer encoding

CAMEL-21442

camel-jbang export is not working when local-kamelet-dir set to current dir

Dependency upgrade (3)

CAMEL-21773

camel-spring-boot - Upgrade to 3.3.9

CAMEL-21607

camel-quickfix - Upgrade to 2.3.2

CAMEL-21603

camel-spring-boot - Upgrade to 3.3.8

Improvement (7)

CAMEL-21761

Significantly speed up MavenDependencyDownloader

CAMEL-21757

camel-kafka - Camel kafka Transactional ID with consumersCount>1 is not possible

CAMEL-21714

camel-cxf: CachedCxfPayload needs to LOG the parsing XMLStreamReader exception

CAMEL-21661

camel-micrometer - multiple registrations of gauge camel.exchanges.inflight

CAMEL-21659

Improve aws sqs TimeoutExtender by introducing deadline concept to messages

CAMEL-21634

camel-jbang - Add camel-quartz as dependency if using camel-cron

CAMEL-21608

Add support for message tags to Amazon SES component

Task (5)

CAMEL-21750

camel-google - Avoid using their BOM as it has a huge dependency and cause slowness on builds

CAMEL-21727

documentation - Add note in docs to not use crazy high loop counter

CAMEL-21689

Apache Camel Kafka Batching Consumer behaviour discrepancy w.r.t pollTimeoutMs

CAMEL-21664

camel-kafka: avoid unecessary secondary cache miss on record metadata

CAMEL-21663

camel-sjms2: lack of null check causes NPE and affects performance

Keys

You can verify your download by following these procedures and using these KEYS.