Apache camel 3.0.0-RC1 Release

New and Noteworthy

This release the first release candidate towards Camel 3.0.0 release.

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>3.0.0-RC1</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>3.0.0-RC1</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

Version Description Download Link PGP Signature file of download SHA512 Checksum file of download
3.0.0-RC1 Sources apache-camel-3.0.0-RC1-src.zip apache-camel-3.0.0-RC1-src.zip.asc apache-camel-3.0.0-RC1-src.zip.sha512

Git tag checkout

Release is tagged with camel-3.0.0-RC1 in the Git, to fetch it use:

git clone https://git-wip-us.apache.org/repos/asf/camel.git
cd camel
git checkout camel-3.0.0-RC1

Resolved issues

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

Bug (23)

CAMEL-13904
JMX - Early registered services may not be enlisted in XML DSL
CAMEL-13877
RouteHealthCheck has NPE when JMX disabled
CAMEL-13861
Camel Olingo: incorrect result in consumer
CAMEL-13854
camel-microprofile-config: service file point to the wrong class
CAMEL-13847
camel-webhook - Should be lenient properties
CAMEL-13796
Salesforce Component IDLE_TIMEOUT Blocks Async Request Responses
CAMEL-13795
TokenXMLExpressionIterator with inheritNamespaceToken creates duplicate default namespace definition
CAMEL-13783
Fix the camel-archetype-component to inherit from DefaultConsumer instead of ScheduledPollConsumer
CAMEL-13776
[MongoDB] autoclosable cursor
CAMEL-13770
Properties of class Map does not work with Spring Boot 2.x
CAMEL-13751
camel-caffeine: exclude transitive dependencies not required
CAMEL-13750
Incoming JMSCorrelationID is passed along when useMessageIDAsCorrelationID
CAMEL-13746
camel-salesforce integration tests deserialization issue
CAMEL-13711
Files.createTempFile not equivalent to File.createTempFile
CAMEL-13707
camel-netty4-http - Query string issues
CAMEL-13592
camel-sql - Repeated parameters in URI are not treated correctly
CAMEL-13561
camel-hystrix - HystrixBadRequestException is swallowed
CAMEL-13548
camel-spring build fails on windows
CAMEL-13424
Rest Component custom routeId is not accessible in processor
CAMEL-13267
Camel stops consuming queue after restart of RabbitMQ broker
CAMEL-13094
Context MBean not unregistered on startup failure
CAMEL-12968
DefaultFluentProducerTemplate is not thread safe (endpoint, etc.)
CAMEL-12851
org.apache.camel.component.validator.CustomSchemaFactoryFeatureTest.testCustomSchemaFactory() failing with JDK 10

Improvement (76)

CAMEL-13896
camel3 - Use BeanIntrospection SPI instead of IntrospectionSupport
CAMEL-13891
camel-cxf - Add spring.schemas for -spring URL so it works for same online url
CAMEL-13879
Fix Corda's component's documentation
CAMEL-13870
camel3 - Fast configuring of endpoint options
CAMEL-13867
Upgrade to apache pulsar 2.4.0
CAMEL-13864
JMS Component does not support non-durable shared subscription
CAMEL-13863
camel3 - Optimize XmlConverterLoader
CAMEL-13860
camel-properties: get[Inital|Override]Properties should never return null
CAMEL-13859
came-properties: allow to filter properties by key when loading all
CAMEL-13858
camel-properties: load properties should iterate through loadable property source in reverse order
CAMEL-13857
camel-microprofile-config: should implement LoadablePropertiesSource
CAMEL-13856
camel-microprofile-config: sould have an option to enable/disable automatic lookup of properties sources
CAMEL-13855
camel-microprofile-config: discover properties sources from registry
CAMEL-13853
camel-test AvailablePortFinder fails on WSL for Windows 10
CAMEL-13850
camel3 - Property placeholders on EIP models can be optimized
CAMEL-13848
Support room password in camel-xmpp
CAMEL-13846
Make PropertyBindingSupport a fluent builder only
CAMEL-13845
camel-telegram - Do not show authorizationToken in uri
CAMEL-13841
Pulsar: Add the ability to manually acknowledge a message consumed from Pulsar
CAMEL-13837
camel3 - FactoryFinder - Return null if not found instead of exception
CAMEL-13832
Properties component - Check ENV before JVM System property
CAMEL-13829
Deprecate transferExchange option
CAMEL-13828
DefaultExchangeHolder - Do not propgate exchange id
CAMEL-13810
camel3 - Always log ERROR if failed to start CamelContext
CAMEL-13808
Intercept - Should only be configurable one time per route builder / camelcontext
CAMEL-13801
camel3 - Use @BindToRegistry wherever possible
CAMEL-13799
camel-cdi: Remove support for multiple context via @ContextName (was: NPE with recent camel-cdi changes)
CAMEL-13797
Move @InvokeOnHeader/@InvokeOnHeaders to org.apache.camel.spi package
CAMEL-13793
camel3 - Camel annotations with context ids should be deprecated
CAMEL-13792
Rename components to default names
CAMEL-13791
incoming message: Add QoS Information into a header
CAMEL-13790
camel3 - Rename camel-http4 to camel-http
CAMEL-13788
camel3 - Message API - Deprecate OUT
CAMEL-13779
Camel AWS | SNS message attributes should support String.Array
CAMEL-13774
camel-zipfile - Accept an iterator as body for zip
CAMEL-13772
camel-cdi - Remove XML support
CAMEL-13764
[MongoDB] provide connectionBean setting to component
CAMEL-13763
elasticsearch-rest producer closes connection when route is reloaded from xml and stays closed
CAMEL-13761
StartupListener runs before routes are started, contrary to Javadoc
CAMEL-13760
camel3 - Property placeholder - Deprecate changing prefix/suffix tokens
CAMEL-13759
camel3 - Remove poor mans debugger
CAMEL-13755
camel3 - Handle fault should be internal advice instead of intercept strategy
CAMEL-13749
Extend SpEL evaluation context with MapAccessor
CAMEL-13747
Adding basic auth support to camel-solr
CAMEL-13742
Extend сamel-cmis component with new operations
CAMEL-13740
Document for XStream JSON not proper
CAMEL-13739
Camel-test createJndiContext warning
CAMEL-13736
Camel main - Support bean post processing on @BindToRegistry
CAMEL-13733
camel-cloud - depend on camel-core-engine
CAMEL-13732
Converting to boolean should always be strict
CAMEL-13731
Implement String AggregationStrategy
CAMEL-13712
If a javax.mail.Session gets referred to using the "session" URL parameter, Apache Camel Mail ignored its hostnames.
CAMEL-13678
Attachments API on Message - Deprecate and remove
CAMEL-13677
Move AttachmentConverterLoader out of camel-core
CAMEL-13668
camel-main-maven-plugin - Generate java source for fast configuration
CAMEL-13429
Rest DSL - Allow templating path parameters
CAMEL-13399
ZipAggregationStrategy become slower when size of zip grows
CAMEL-13259
Camel BOM - Add camel catalog and others
CAMEL-13183
add support for jandex indexer
CAMEL-13175
Consider removing useOriginalMessage functionality
CAMEL-13083
Upgrade to latest Guava version for Swagger dependency
CAMEL-13036
Add the possibility to disable the invocation of ModelHelper.dumpModelAsXml() during testing
CAMEL-12872
When no route is defined, mention in log that it is the reason why it shutdowns the Camel Context automatically
CAMEL-12864
rest: Host header should not overwrite host attribute on rest-swagger component
CAMEL-11097
Injection of CamelContext inside a CamelContextAware bean
CAMEL-10533
AggregateController - Add forceDiscardOfGroup method
CAMEL-10456
Camel leaks TCCL
CAMEL-10126
Aggregate - Has name clash for some options
CAMEL-9971
file2 component should support appending chars in append mode
CAMEL-7970
Container does not see the unregister event
CAMEL-7677
advice with - Allow to influence interceptor/onException
CAMEL-7550
Adding ability to look up objects using EntityManager.find in JPA component.
CAMEL-7444
Camel MDC - Should propagate all keys
CAMEL-6901
Intercept send to endpoint - Make it easier to do AOP before|after|around
CAMEL-6715
camel-test-blueprint - Only one Camel context gets started on test startup
CAMEL-5832
camel-jms - JMS consumer should detect JMSReplyTo being sending to itself to avoid circular looping

New Feature (12)

CAMEL-13898
ensure camel-cxf consumer can propagate protocol headers from camel exchange headers when throwing a soap fault
CAMEL-13876
enable camel-undertow component to set custom HttpHandler
CAMEL-13852
Support OData action's in camel-olingo4
CAMEL-13838
camel - Add support for microprofile metrics
CAMEL-13833
Properties component - Fallback to ENV should replace dots with underscores
CAMEL-13786
camel-jms - Add option to configure deliveryDelay on JmsTemplate
CAMEL-13734
camel-undertow - Support streaming of large data for HTTP endpoints
CAMEL-13628
Implement camel-file-watch component
CAMEL-13598
camel-olingo4 - Support ETag / If-Match Headers when using CUD operations
CAMEL-13287
AggregationStrategy - Access original exchange in aggregate method
CAMEL-13244
camel-salesforce : lazily log in to salesforce
CAMEL-12983
camel-netty4-http - Allow direct streaming from big files to file output stream to disk

Sub-task (1)

CAMEL-11502
Cleanup .htaccess

Task (27)

CAMEL-13907
camel3 - JMX can clear its bean introspection cache after all MBeans have been registered
CAMEL-13906
Component options - Only include if they have @Metadata
CAMEL-13893
REST DSL Swagger Maven plugin integration test failure
CAMEL-13871
documentation - Remove all the see also sections
CAMEL-13843
PropertyBindingSupport: add an option to configure if properties have to be removed or not from the source map
CAMEL-13836
camel-util: move SedaConstants to camel-seda
CAMEL-13835
camel-util : cleanup pom
CAMEL-13834
camel-util does not provide a sfl4j binding for testing
CAMEL-13824
the documentation references a deleted component
CAMEL-13822
Add missing Override annotations
CAMEL-13811
Deprecate and remove camel-boon
CAMEL-13806
camel-ejb - Deprecate and remove
CAMEL-13767
Camel-elasticsearch-rest: Types are deprecated, we need to remove them and check if everything is still ok
CAMEL-13765
Camel-Solr: Upgrade Solr to 8.x
CAMEL-13762
Camel-Lucene: Upgrade Lucene to 8.x
CAMEL-13756
Camel-Elasticsearch: Upgrade to 7.x
CAMEL-13748
Create Spring Boot integration test for camel-file-watch component
CAMEL-13738
parent/pom.xml - use dash in version properties
CAMEL-13735
error-handler documentation refers to a method that has been removed in camel 3
CAMEL-13730
NotifyBuilder MockComponent methods are deprecated and there is no replacement
CAMEL-13623
Website - Multiproject components not listed in Component Reference
CAMEL-13505
Camel-Tracer: New implementation
CAMEL-13311
camel-cdi and camel-blueprint - Cleanup bean post processor
CAMEL-13219
camel-http4 - move back as camel-http and/or add http as alternative default component
CAMEL-13218
Can we get rid of jetty 9.2
CAMEL-10910
Revisit if Pipeline should wrap single processor or not
CAMEL-10013
Write automatic test validating syntax of every endpoint of the catalog

Test (1)

CAMEL-13629
Some tests are excluded from maven build because of wrong class name

Wish (2)

CAMEL-12003
FailFast mode for unit tests
CAMEL-6325
Enhance aggregator pattern by discardOnFailure() route directive

Keys

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