Apache Camel 2.18.5 Release

New and Noteworthy

This release is a minor update of the 2.18.x branch.

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>2.18.5</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>2.18.5</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-2.18.5 in the Git, to fetch it use:

git clone https://git-wip-us.apache.org/repos/asf/camel.git
cd camel
git checkout camel-2.18.5

Resolved issues

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

Bug (38)

CAMEL-11772

Sjms with Artemis causes NullPointerException due to a ClassCastException

CAMEL-11765

camel-undertow - Consumer adds duplicate headers

CAMEL-11750

Camel route with multicast (parallel) generate huge CPU load

CAMEL-11748

Camel-Undertow: transferException option doesn't work

CAMEL-11724

Camel-Hdfs2: No need for initialDelay and delay as configuration properties since they are already parameters of ScheduledPollConsumer

CAMEL-11723

ManagedCamelContext.dumpRestsAsXml can fail if default charset is not utf-8

CAMEL-11716

error in handling return parameters in db functions

CAMEL-11698

S3 Consumer does not close S3 Object Input Streams and this causes HTTP connection leaks

CAMEL-11690

Done() called two times in RoutingSlip processor

CAMEL-11688

ensure transport endpoint configuration will be take into account when create JettyRestHttpBinding from REST DSL

CAMEL-11681

camel-cxf - getting TypeConversionException when schema-validation-enabled=true for unwrapped response

CAMEL-11632

QuartzScheduledPollConsumerScheduler causes trigger misfires on each application start

CAMEL-11630

JPAMessageIdRepository Not Releasing Connections

CAMEL-11623

LevelDB Java implementation wont be tried on Errors

CAMEL-11620

Requiredement for date string to be longer than pattern is invalid.

CAMEL-11608

Camel-AWS: Camel-Kinesis needs Jackson Dataformat CBOR to work in OSGi

CAMEL-11607

NPE in MBeanInfoAssembler when debug is enabled

CAMEL-11572

camel-lumberjack component doesn't restart

CAMEL-11564

avoid ClassCastException when the gzip is enabled for the cxf endpoint with camel destination

CAMEL-11540

Unable to disable ProducerCache by setting cacheSize="-1"

CAMEL-11533

Simple language - comparison againist negative value fails with unknown token

CAMEL-11524

Camel File Consumer fails when doneFileName contains '$'

CAMEL-11523

JasyptPropertiesParser fails on properties references with default value

CAMEL-11520

camel-hipchat: Unable to send to room name containing spaces

CAMEL-11510

The consumer endpoint for Twitter component timeline/user doesn't poll the tweets even if the type is set to polling and delay attribute doesn't work

CAMEL-11477

Can not override isUseAdviceWith in CamelBlueprintTestSupport

CAMEL-11472

[camel-box] missing Karaf feature dependency

CAMEL-11469

Camel-Hipchat - Configure via xml is broken

CAMEL-11441

Main - setPropertyPlaceholderLocations should be public

CAMEL-11427

camel-leveldb does not work on Solaris -- no native code library and no Java fallback

CAMEL-11424

Endless wait when unhandled exception occurs in camel-olingo

CAMEL-11423

Accept header is not compliant with IETF RFC-7231

CAMEL-11417

route-reset-stats completion issue

CAMEL-11414

camel-restlet - Rest DSL issue with empty path variables

CAMEL-11394

Undertow endpoint option REUSE_ADDRESS is configured using the value for TCP_NO_DELAY

CAMEL-11392

String to ByteBuffer conversion causes overflow due to multibyte chars

CAMEL-11317

[OSGi, camel-jpa] Problems with mapping idempotent.jpa.MessageProcessed with Aries + Hibernate

CAMEL-11298

Using chmodDirectory with full paths makes file producer to created directories relative to source

Improvement (12)

CAMEL-12251

Do not hide (so much) blueprint.container.ComponentDefinitionException

CAMEL-11755

toD should ignore when dynamic uri is empty

CAMEL-11728

Camel-AWS S3: Avoid warn log message about content length

CAMEL-11720

GoogleDriveProducer should be able to honor the http.proxyPort and http.proxyHost properties from the CamelContext

CAMEL-11719

add a string to ChildReference converter for camel-google-drive

CAMEL-11706

Remove duplicate type converter methods from HBaseModelConverter

CAMEL-11552

Provide FailureEvent interface as a general means of retrieving the cause

CAMEL-11551

Use abstract base class for all context and route events

CAMEL-11463

back port CAMEL-11319 to 2.18

CAMEL-11355

Consumer - ErrorHandler should ignore rejected exception due to shutdown

CAMEL-11323

Query Params are not mapped to camel headers with SparkJava

CAMEL-11313

set defaultValue for FixedLength and other factories

Task (2)

CAMEL-11326

Exclude org.json from camel-spark

CAMEL-11301

Camel-weather and camel-geocoder: freegeoip.io/json has been moved permanently