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

Download	Signature and checksum
apache-camel-3.0.0-RC1-src.zip (Sources)	PGP Signature, SHA512 Checksum

Download

Signature and checksum

apache-camel-3.0.0-RC1-src.zip (Sources)

PGP Signature, SHA512 Checksum

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.