Apache Camel 2.18.1 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>2.18.1</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>2.18.1</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-2.18.1 in the Git, to fetch it use:

git clone https://git-wip-us.apache.org/repos/asf/camel.git
cd camel
git checkout camel-2.18.1

Resolved issues

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

Bug (42)

CAMEL-10534

camel-stream - Producer writing to stream url need to set doOutput=true

CAMEL-10520

Lumberjack protocol v1 acknowlegment is not correcty implemented

CAMEL-10510

HL7AcknowledgementGenerator should set exchange property and not message header

CAMEL-10505

"FILE" component with option "readLock=rename" throws FileNotFound exception in case of work file is locked/used by another application

CAMEL-10504

Hiding an underlying exception if MongoDbBasicConverters fails to convert to DBObject

CAMEL-10499

camel-sql - error in multiple dynamic IN replacement

CAMEL-10480

MemoryLeak in the DatagramPacketObjectEncoder

CAMEL-10476

configAdminFile not used to populate property placeholders in camel-test-blueprint when run via camel-maven-plugin

CAMEL-10467

camel-servicenow : ServiceNowConstants not backward-compatible (2.18.0 --> 2.18.1)

CAMEL-10466

OOM in Dropbox component (uses ByteArrayOutputStream for get)

CAMEL-10465

camel ahc uses netty 4.0.41 transitively but 4.1.5 explicitly - leads to runtime exceptions

CAMEL-10460

MetricsMessageHistoryFactory.java:138 Generate a NPE

CAMEL-10455

camel-chronicle - has SNAPSHOT dependency

CAMEL-10454

Unclear piece in IdempotentConsumer.java

CAMEL-10453

camel-elsql does not set CamelSqlUpdateCount header on update operation

CAMEL-10449

Set CXF SoapAction header correctly

CAMEL-10443

findById does not work with ObjectId

CAMEL-10441

The WorkerGroup option is for NettyConsumer and NettyProducer

CAMEL-10431

camel-elsql - Does not read named parameter from header properties

CAMEL-10430

camel-hystrix - Should also execute fallback if exception not from Camel

CAMEL-10429

CXFRS client requires Exchange.HTTP_URI instead of HTTP_PATH for Camel tranport

CAMEL-10427

CXFRS client gets "Response timeout" exception when used with Camel transport

CAMEL-10425

java.io.IOException: Stream closed - When setting result from bean in route

CAMEL-10414

Query is ignore if field filter header is set

CAMEL-10411

Camel-Blueprint - failed container gets restarted automatically

CAMEL-10409

Double release of netty buffer

CAMEL-10407

camel-example-loan-broker : target directory is cleaned while testing so test are failing

CAMEL-10406

VM endpoint caching leak the wrong camel context

CAMEL-10399

OutOfMemoryError: Java heap space when sending large file to endpoint

CAMEL-10394

BlueprintCamelContext cannot find components created in RouteBuilder.configure method

CAMEL-10386

simple language nullsafe expression fails on empty array

CAMEL-10385

simple ognl expression issue w/ list & spring boot

CAMEL-10384

Shutdown broken when using Spring Boot

CAMEL-10383

activemq-camel - Issue with parsing uri to determine queue vs topic

CAMEL-10381

camel-google-mail getting NPE from component configuration

CAMEL-10380

JettyHttpEndpoint9 ignores eagerCheckContentAvailable so Jetty builds a reuqest with "Transfer-Encoding: chunked"

CAMEL-10376

BeanInfo#introspect does not work correctly with bridge methods

CAMEL-10372

camel-stream - Component doc issue

CAMEL-10370

Conversion to CxfPayload throws Exception for Non-XML payload

CAMEL-10368

Unused deflater in ZipDataFormat

CAMEL-10341

When using SSL, a NettyConsumer set to Client Mode does not initiate a handshake

CAMEL-10236

BeanProccessor - method invocation with generics+annotations

Improvement (19)

CAMEL-10527

camel-mail - Option skipFailedMessage should catch all exceptions

CAMEL-10488

ServiceNow : add an option to configure teh API version

CAMEL-10482

ServiceNow : add an option to set inbound and outbound models

CAMEL-10479

camel-servicenow: add missing @Deprecated annotations to ServiceNowConstants

CAMEL-10473

Failover Loadbalancer - Error handler should kick in after exhausted when inheritErrorHandler is false

CAMEL-10470

camel-mail - Should allow to configure SimpleSearchTerm as plain POJO

CAMEL-10468

Java8 DSL: Add support for aggregation strategy with different body types

CAMEL-10444

Return header with key CamelMongoDbRecordsAffected from update and remove operations

CAMEL-10438

Java8 DSL for Content Enricher and Aggregator

CAMEL-10434

Camel catalog - Filter karaf / spring boot components

CAMEL-10424

Bean should act like transform/setBody when setting result

CAMEL-10410

Karaf features: install camel-karaf-commands and camel-karaf-commands-catalog only if karaf shell is installed

CAMEL-10408

Camel-JMS: Suspending/resuming won't work in case of timeout

CAMEL-10400

Upgrade EasyMock to version 3.4

CAMEL-10390

ObjectHelper's after/before/between enhancements

CAMEL-10387

JMS correlationIdAsBytes should return null and not byte array with zero values

CAMEL-10378

Upgrade log4j2 to v2.7

CAMEL-10357

camel-servicenow - Add per release model

CAMEL-10352

Optionally delegate to Aries PropertyEvaluator services in BlueprintPropertiesParser

New Feature (2)

CAMEL-10402

camel-servicenow : Allow to configure credentials on ServiceNow component

CAMEL-10358

camel-spring-boot - Add example how to use Spring Boot Live Reload

Task (6)

CAMEL-10818

Unable to use JPA in camel 2.18.1 on Karaf 4.0.8

CAMEL-10458

Upgrade to Spring Boot 1.4.2

CAMEL-10457

Cannot generate javadoc for camel-jms-starter

CAMEL-10445

Upgrade to CXF 3.1.8

CAMEL-10379

Improved component description

CAMEL-10367

remove extraneous dependency from camel-amqp module