Apache camel 2.20.0 Release

New and Noteworthy

Welcome to the 2.20.0 release which resolved over 550 issues including new features, improvements and bug fixes.

Support for Java 9 as a technical preview. Official support for Java 9 will be forthcoming in the following releases. (source code builds and tests on a Java 9 JVM).
Many internal optimisations in the Camel routing engine, such as reducing thread contention when updating JMX statistics, reducing internal state objects to claim less memory, and reducing the number of allocated objects to reduce overhead on GC etc, and much more.
Camel Spring Boot now supports referring to bean’s (lookup in Spring Boot) by their id names in the configuration files (application.properties|yaml file) when you configure any of the Camel starter components.
Camel Spring Boot now also supports using Spring (auto) configuration to configure CamelContext when using Spring XML files with <camelContext>.
Worked to make Apache Camel more ready and compatible with the upcoming Spring Boot 2 and Spring Framework 5. Officially support for these is expected in Camel 2.21 release.
The JMS component now includes JMS 2.0 functionality to use shared (durable and non-durable) topic.
The Camel Maven Plugin can now validate for duplicate route ids in your source code.
Splitted Twitter component into 4, now directmessage, seach, streaming and timeline has its own endpoint and scheme. See documentation for more details
Introduced HeadersMapFactory SPI which allows to plugin different implementations, or to use case sensitive maps that are faster than the default.
Allow Kafka consumer to break on first unhandled exception, sync the offset from last known good, and then re-connect after one timeout cycle, to restart consuming again. This avoids loosing the failed message, but retry it again on either this consumer, or another consume which was re-balanced by Kafka. This requires to be turned on with the new option breakOnFirstError which can be set on both component or endpoint level.
Starting and stoping the CamelContext when used with Spring framework (SpringCamelContext) was revised to ensure that the Camel context is started last - when all resources should be available, and stopped first
while all resources are still available
The SQL Stored Procedure now supports specifying custom types as FQN classnames and scale in numeric values.
Using Camel with Spring now supports calling Bean by their FQN name and let Spring instantiate the bean using auto-wired constructor’s as opposed to only supporting a no-arg constructor.
Using Camel with Spring Boot can now easily filter Java RouteBuilder routes via ANT-path pattern style to either include or exclude class names, which can be configured using Spring configuration properties.
The Wire Tap EIP can now be configured to use static endpoint uri instead of being dynamic evaluated via the Simple language.
The Wire Tap EIP will now complete any inflight wire tapped exchanges while shutting down to give them time to complete graceful.
The JSonPath can now split and write each row as a string value (JSon format) instead of using a Map/POJO type with the new writeAsString option.
The POJO Consuming Consume annotation on POJO classes now support a predicate (using simple language) to filter the message. See the camel-example-spring-boot-pojo for more.
The internal JSon parser that is used by camel-catalog and runtime camel-catalog (from camel-core) now embeds a simple-json v2 parser which means it can parse any kind of json formatted document (before it was confined to its own dense format)
Infinispan, Ehcache and Hazelcast caches can automatically discover cache managers in spring-boot
Introduced an experimental Health Checks SPI that can be leveraged in in cloud environments to detect non healthy contexts.
Introduced an experimental _Cluster SPI_ for high availability contexts, out of the box Camel supports: atomix, consul, file, kubernetes and zookeeper as underlying clustering technologies through the respective components.
Introduced an experimental Route Controller SPI which is aimed to provide more fine-grained control of routes, out of the box Camel provides the following implementations:
SupervisingRouteController which delays startup of the routes after the camel context is properly started and attempt to restart routes that have not been starter successfully
ClusteredRouteController which leverages Cluster SPI to start routes only when the context is elected as leader

Fixed these issues

Fixed a infinitive recursion in Camel’s link:error-handler.html[Error Handler] when an onException was routing to another route using direct endpoint and this route would throw a new exception that would circle back to the same onException or at a later point, which will cause an endless recursion.
Fixed a potential issue with masking password from URI using RAW(xxx) would reveal part of the password if the password contains a & character.
The Restlet component is now internally using curly brackets for its uri patterns instead of regular parentheses so it works similar to the other REST component and as Restlet framework itself does
Fixed Hystrix EIP having wrong default for circuitBreakerForceClose when using camel-hystrix-starter with Spring Boot. The default should be false and not true
Fixed Hystrix EIP when failing and running fallback not signaling to Hystrix itself so it can keep state of the failure and react accordingly to run in half-open mode as well.
Fixed MDC logging loosing route id after calling a direct route from within a transacted route
Fixed a regression with Bean component and Simple language OGNL expressions causing ambiguous method call exception when calling method implemented by super class when method is defined by interface and abstract class
Fixed Rest DSL (server side) not returning response on all valid uri paths when clients call using a HTTP OPTIONS request
Fixed Rest producer not using HTTP method (verb such as PUT) from the endpoint uri when calling a remote REST service
Fixed Timer routes to shutdown more graceful and allow pending tasks to complete while they are in-flight.
Fixed configuring Rest DSL via application.properties|yaml in Spring Boot not working.
Fixed Simple Language to add support negative numbers(without single or double quotes) in predicates
Fixed configuring Rest DSL in Spring Boot application.properties / yaml for properties to data format, component, api, cors etc to use a map structure and make it work.
Fixed configuring Rest DSL using property placeholders in the path parameters such as the defaultValue.
Fixed an issue with parallel processing (in non-streaming mode) in some EIPs may cause CPU burning cycles while waiting for pending tasks to complete or timeout.
Fixed an issue with copying streams could block forever due IBM application server would mistakenly return 0 instead of -1 to indicate EOL for an empty stream.
Fixed an issue with making JMS and SJMS components work with ActiveMQ Artemis that would otherwise causes a ClassCastException
Fixed RabbitMQ component to better recover connection if exchange/queue has been deleted manually on the broker.
Fixed Websocket component wasn’t working with returning static content

Important changes to consider when upgrading

Maven 3.3.3 or newer is required to build the project
camel-dropbox - upgraded to v2 api as v1 is EOL and no longer possible to use with dropbox. The v2 upgrade was not straightforward so there can be backward compatible issues, which is out of our hands.
camel-infinispan - the result is not more set in the CamelInfinispanOperationResult header but in the in body. To change this behavior you can set the header CamelInfinispanOperationResultHeader with the name of the header that should contains the result or with the resultHeader uri option
camel-infinispan - the uri option command has been deprecated and replaced by operation for consistency
camel-infinispan - the commands are now int the short form PUT, GET etc. old operation names like CamelInfinispanOperationPut, CamelInfinispanOperationGet etc have been deprecated.
camel-undertow - matchOnUriPrefix option is defaulted to be FALSE in order to make it consistent with other components like Camel HTTP components.
Splitted Twitter component into 4, now directmessage, seach, streaming and timeline has its own endpoint and scheme.
RuntimeEndpointRegistry is no longer in extended mode by default. To use that you need to set management statistics level to Extended explicit.
There is no RuntimeEndpointRegistry in use by default. You need to explicit configure a registry to be used, or turn it on via management agent, or set the statics level to extended mode.
Camel with Spring XML routes will no longer register endpoints in the Spring registry from Camel routes where <from> or <to> have endpoints assigned with an explicit id attribute. The option registerEndpointIdsFromRoute can be set to true on <camelContext> to be backwards compatible. However this registration is deprecated, instead you should use <endpoint> to register Camel endpoints with id’s in Spring registry.
camel-spring-dm has been removed as it was not working properly anyway and was deprecated some releases ago. For XML DSL with OSGi use camel-blueprint instead.
Copying streams in IOHelper from came-core now regard EOL of data if the first read byte is zero to work around issues on some application servers like IBM WebSphere. This can be turned off by setting JVM system property “camel.zeroByteEOLEnabled=false”.
The camel-jms component now dependes by default on the JMS 2.0 API (geronimo-jms_2.0_spec) instead of JMS 1.1 API (geronimo-jms_1.1_spec). However camel-jms works at runtime with both JMS 1.1 or 2.0 specs so include the JMS spec JARs of your choice.
camel-kura upgraded to newer OSGi API version
camel-stomp uses the destination as-is, where as before it would replace all slash characters with colon. But according to the STOMP spec the destination should be used as-is, and is broker specific.
camel-ignite is updated from using Ignite version 1.9.x to 2.2.x

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>2.20.0</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>2.20.0</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-2.20.0-src.zip (Sources)	PGP Signature, SHA512 Checksum

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apache-camel-2.20.0-src.zip (Sources)

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Git tag checkout

Release is tagged with camel-2.20.0 in the Git, to fetch it use:

git clone https://git-wip-us.apache.org/repos/asf/camel.git
cd camel
git checkout camel-2.20.0

Resolved issues

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

Bug (167)

CAMEL-11884: NPE when stopping Salesforce component that failed to start
CAMEL-11882: ServiceDefinition.metadata not passed to RibbonServiceLoadBalancer
CAMEL-11881: Queue/Exchange parameters need to be numeric when declaring in RabbitMQ
CAMEL-11871: Stomp component should not modify the destination name
CAMEL-11867: camel-bom needs <distributionManagement/>
CAMEL-11866: Simple Expression Language bean doesn't throw exception when bean not found
CAMEL-11848: Using MongoDB Tailable Cursor Consumer on non-capped collection results in NullPointerException (instead of proper error message)
CAMEL-11844: camel-azure - Should work with Camel file component OOTB
CAMEL-11843: Unable to configure some URI options on DockerEndpoint
CAMEL-11842: ClassNotFoundException when configuring camel-docker SSL options
CAMEL-11838: camel-websocket - Static resource returns empty body
CAMEL-11814: camel-spring-boot - Recent change in startup behaviour can cause camel-test-spring problems
CAMEL-11813: Wrong check in ConnectorCatalogNexusRepository
CAMEL-11811: Camel FTP fails to create intermediate directory
CAMEL-11798: Connector API assumes flat classpath
CAMEL-11797: CamelMessageHistoryOutputFormat global option ignored for message history
CAMEL-11793: Camel-box component occasionally hangs
CAMEL-11791: RabbitMQ Producer/Consumer does not recover if exchange/queue is deleted manually
CAMEL-11785: CompositeApiClient cannot handle null ResponseStream
CAMEL-11779: camel-facebook should not transitively depend on spi-annotations
CAMEL-11772: Sjms with Artemis causes NullPointerException due to a ClassCastException
CAMEL-11769: camel-hazelcast-starter : hazelcast customizer have been deleted
CAMEL-11768: camel-itest-karaf - CamelDockerTest fails
CAMEL-11765: camel-undertow - Consumer adds duplicate headers
CAMEL-11760: camel-itest-karaf - CamelServicenowTest fails
CAMEL-11759: camel-itest-karaf - CamelNagiosTest fails
CAMEL-11750: Camel route with multicast (parallel) generate huge CPU load
CAMEL-11748: Camel-Undertow: transferException option doesn't work
CAMEL-11742: File consumer - Delete orphan lock files on startup may not match a lock file when using include/antInclude filtering
CAMEL-11735: Camel-Chunk Karaf feature doesn't work
CAMEL-11733: camel-google-bigquery : Incorrectly set partition name
CAMEL-11725: Atmosphere framework has changed initialisation API
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-11715: Camel Spring : unable to mix xml and java routes
CAMEL-11711: Camel-example-spring-cloud-servicecall doesn't work out of the box
CAMEL-11709: Camel-Milo component cannot write to newer server versions
CAMEL-11705: Camel-Caffeine: ExpireAfterAccess set two times instead of ExpireAfterWrite
CAMEL-11698: S3 Consumer does not close S3 Object Input Streams and this causes HTTP connection leaks
CAMEL-11697: S3 Consumer: If maxMessagesPerPoll is greater than 50 consumer fails to poll objects from bucket
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-11674: Couchbase client is never shut down
CAMEL-11672: Input stream infinitive loop
CAMEL-11671: camel-ahc - No way to disable url encoding
CAMEL-11668: CompositeApiClient class in the camel-salesforces component cannot close a null InputStream
CAMEL-11666: Camel Hazelcast Queue Cosumer implementation
CAMEL-11662: camel-ahc does not support multi-value HTTP headers properly
CAMEL-11657: Camel-spring-security: The Karaf feature need spring-security-config to be installed
CAMEL-11652: Upgrade dozer to 6.1
CAMEL-11649: Cookie Handling only works for one cookie
CAMEL-11648: camel-mongodb-gridfs - Created document cannot be read by the new MongoDB GridFS API
CAMEL-11643: Extensions: registerExtension method has to avoid final in his declaration to work in CDI
CAMEL-11636: property placeholder is not replaced in REST DSL in blueprint context
CAMEL-11632: QuartzScheduledPollConsumerScheduler causes trigger misfires on each application start
CAMEL-11631: Camel-Paho Missiong reconnect logic
CAMEL-11630: JPAMessageIdRepository Not Releasing Connections
CAMEL-11627: Camel-Undertow doesn't work in OSGi
CAMEL-11626: ServiceNowException is printing "%d" (not replacing value)
CAMEL-11624: REST DSL/component method Uppercase
CAMEL-11623: LevelDB Java implementation wont be tried on Errors
CAMEL-11620: Requiredement for date string to be longer than pattern is invalid.
CAMEL-11615: WorkerPool is null in DefaultCamelReactiveStreamsService
CAMEL-11610: UnsatisfiedDependencyException: Error creating bean with name 'openTracingEventNotifier'
CAMEL-11609: camel-univocity-parsers: marshaller not thread safe
CAMEL-11608: Camel-AWS: Camel-Kinesis needs Jackson Dataformat CBOR to work in OSGi
CAMEL-11607: NPE in MBeanInfoAssembler when debug is enabled
CAMEL-11605: Invalid accept header
CAMEL-11593: Global rest configuration gets overridden by default
CAMEL-11591: ClassNotFound: javax.servlet.ServletOutputStream in opentracing example client
CAMEL-11589: MockEndpoint.expectedPropertyReceived needs improvement
CAMEL-11588: SupervisingRouteController - Routes may be started in wrong order
CAMEL-11576: camel-catalog is not generating camel-stream URI properly
CAMEL-11575: Component name mismatch: https4 or http4s
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-11559: NPE when not setting a sampling interval on client subscriptions
CAMEL-11549: Cant run camel zipkin example with latest zipkin-server
CAMEL-11548: camel-undertow consumer shall use InOut ExchangePattern
CAMEL-11540: Unable to disable ProducerCache by setting cacheSize="-1"
CAMEL-11537: undertown consumer : consumer silently fails to start if manually started after a failure
CAMEL-11533: Simple language - comparison againist negative value fails with unknown token
CAMEL-11529: Wrong syntax definitions in camel catalog
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-11518: Add an Mvc Actuator endpoint for exposing Camel routes
CAMEL-11511: Camel bean binding issues
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-11509: Cannot set content type with parameters without specifying charset
CAMEL-11489: Declaring AWS endpoint with accessKey and secretKey, and without amazonS3Client should be possible.
CAMEL-11486: NullPointerException for invalid payload with session handling enabled
CAMEL-11482: SSLContextParameters settings are not properly copied to SslContextFactory
CAMEL-11480: camel-rabbitmq - autorecovery creates additional channels
CAMEL-11477: Can not override isUseAdviceWith in CamelBlueprintTestSupport
CAMEL-11476: spring-boot - routes not loaded when setting a management.port
CAMEL-11471: Unable to update the cron details from Quartz scheduler MBean
CAMEL-11470: Camel-Core: DefaultShutdownStrategy, pass the logInflightExchangesOnTimeout to the ShutdownTask
CAMEL-11469: Camel-Hipchat - Configure via xml is broken
CAMEL-11467: Camel-bindy tests fail depending on the locale
CAMEL-11465: NPE caused by IrcMessage
CAMEL-11462: Nashorn javascript library can not be found in OSGi
CAMEL-11460: Camel-Infinispan: If a Default Configuration is not provided then a DefaultCacheName must be provided
CAMEL-11457: camel-atomix - No new leader when all nodes are killed forcefully
CAMEL-11455: Automatic transform String to DBObject after previous conversion error
CAMEL-11454: camel-zipfile dataformat cannot remove successfully processed files
CAMEL-11453: Fix camel-box feature
CAMEL-11441: Main - setPropertyPlaceholderLocations should be public
CAMEL-11437: Bug using file endpoint probeContentType and preMove attributes together causes Exchange.FILE_CONTENT_TYPE to get dropped. (2.19.0)
CAMEL-11433: Unable to use camel-box in OSGI environment
CAMEL-11429: camel-box is not assigning default configuration values
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-11419: Camel IgniteComponent fails to create cache with underscore e.g cache_name
CAMEL-11414: camel-restlet - Rest DSL issue with empty path variables
CAMEL-11413: camel-olingo - Potential NPE in getting content-type header
CAMEL-11407: camel-opentracing loggingtracer needs to build before client
CAMEL-11402: Logic error in authentication type determination
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-11390: camel maven plugin (2.19.0) downloading catalog when configuration disabled it
CAMEL-11388: camel-infinispan - InfinispanRoutePolicy issue with locking from remote server
CAMEL-11386: Potential NullPointerException if HTTP client not started and stop was performed
CAMEL-11385: Camel-metrics Karaf feature can't be installed
CAMEL-11382: Creating IgniteComponent from Ignite Instance throws IllegalStateException
CAMEL-11369: camel-spring-boot-starter generator paste incorrect default value
CAMEL-11352: duplicated/missing logs when camel-paxlogging work with pax-logging-log4j2
CAMEL-11322: Swagger Rest DSL Generator needs to build before its maven plugin
CAMEL-11317: [OSGi, camel-jpa] Problems with mapping idempotent.jpa.MessageProcessed with Aries + Hibernate
CAMEL-11305: camel-test - Using dump route coverage with custom processor may cause NPE
CAMEL-11299: Camel Rest DSL Does Not Creating OPTIONS routes for defined routes
CAMEL-11298: Using chmodDirectory with full paths makes file producer to created directories relative to source
CAMEL-11293: Rest DSL Producer HTTP ignores http verb from uri
CAMEL-11290: Camel-Infinispan: Continuous Query, add support for recordUpdated event
CAMEL-11288: camel-grpc producer incorrectly called async services
CAMEL-11287: MDC routeId value is lost after calling a direct route from a transacted route
CAMEL-11283: camel-hystrix-starter - The circuitBreakerForceClose option is default true which should be false
CAMEL-11281: camel-spring is not usable in an osgi-context
CAMEL-11280: camel-twitter : hard-coded component scheme
CAMEL-11279: Camel hystrix does not handle exceptions properly
CAMEL-11273: ReloadStrategySupport does take changed routeContext files into account
CAMEL-11272: ReloadStrategySupport wrongly logs "Routes with no id's detected"
CAMEL-11269: URISupport sanitizeUri partial support for RAW()
CAMEL-11266: The ehcache component creates a separate CacheManager per producer route
CAMEL-11264: Potential NPE in DefaultUndertowHttpBinding
CAMEL-11255: Error handler may be called twice if routing from onException to direct with global scoped error handler
CAMEL-11240: Simple Language: MethodNotFoundException when calling interface method implemented by super class
CAMEL-11235: Simple Language: AmbiguousMethodCallException when calling method implemented by super class when method is defined by interface and abstract class
CAMEL-11234: NullPointerException while trying to get the Route Status on startup
CAMEL-11232: Fix camel-example-spring-boot-rest-jpa example
CAMEL-11229: Infinite recursion if exception happens inside exception handler
CAMEL-11227: Simple expression colon in sql-stored component
CAMEL-11225: Deadlock in component creation
CAMEL-11221: camel-netty4-http cannot have a URL larger than 409 bytes by default, rather than the assumed 4096 byte limit
CAMEL-11215: Camel Kafka component commits offsets in case of exceptions
CAMEL-11202: Salesforce verifier should not throw exceptions
CAMEL-11198: OpenTracing trace context should cope with Hystrix using separate thread
CAMEL-11137: @UriParam should support real enums
CAMEL-10728: Camel MongoDB Multiple Insert issue
CAMEL-10225: Camel-Saxon is not thread safe
CAMEL-9935: Rest DSL passes blank query parameters as null
CAMEL-8419: Camel StreamCache does not work with CXF consumer for InOut messages
CAMEL-8010: Race condition in AggregatorProcessor recovery sometimes causes duplicates (still)
CAMEL-5356: CXF endpoint doesn't play nice with doTry/doCatch

Improvement (221)

CAMEL-11880: Use full version of BoxGroup.createGroup in camel-box
CAMEL-11875: Add support for BoxGroup.updateInfo in camel-box
CAMEL-11873: Exclude validation-api from Salesforce component
CAMEL-11872: Handle MIME folded and MIME encoded email headers
CAMEL-11862: Convert to requested type values retrieved from the repository
CAMEL-11847: cluster-service : support multiple cluster services
CAMEL-11841: cluster service : make a simple FileLock based service
CAMEL-11837: cluster-service : camel-kubernetes spring boot support
CAMEL-11835: cluster service : make a JGroups based cluster service
CAMEL-11820: Upgrade optaplanner
CAMEL-11819: camel-velocity - Upgrade to 2.x
CAMEL-11816: cluster-service : camel-consul spring boot support
CAMEL-11815: cluster-service : camel-zookeeper spring boot support
CAMEL-11801: cluster service : use reference count to join/leave a cluster
CAMEL-11800: cluster service : there should be an option to leave a cluster view
CAMEL-11796: Add headerName option to jsonpath expression
CAMEL-11789: camel-iec60870 : create karaf feature
CAMEL-11788: Chunk may not find templates in modular class loading environments
CAMEL-11781: Support BoxUser.moveFolderToUser in camel-box
CAMEL-11777: Transactional hazelcast:seda component uses not transaction aware queue
CAMEL-11764: connector maven plugin : generated connectors should have a schema that does not clash wit components
CAMEL-11761: Camel-Caffeine: Add support for StatsCounter in the component
CAMEL-11755: toD should ignore when dynamic uri is empty
CAMEL-11754: Apache Camel FTP getting Cannot retrieve file: RemoteFile error
CAMEL-11752: camel-spring-boot : improve handling classic spring xml with spring-boot
CAMEL-11744: Allow update of OwnerId field
CAMEL-11743: camel-ldap - Make it possible to use ENV when configuring DirContext
CAMEL-11739: camel-jms - Allow to configure a list of header names to preserve despite being invalid JMS spec type
CAMEL-11738: camel-jsch - Allow to load key file from classpath
CAMEL-11732: Add or update READMEs to itests
CAMEL-11730: camel-connector-maven-plugin : it should be possible to configure connector only properties
CAMEL-11729: camel-connector-maven-plugin : generated spring boot starters should support customizers
CAMEL-11728: Camel-AWS S3: Avoid warn log message about content length
CAMEL-11726: Elsql producer inconsistent behavior compare to sql component producer
CAMEL-11721: Camel Kafka component JSON metadata is invalid
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-11718: Setting camel.dataformat.json-jackson.object-mapper throws exception
CAMEL-11713: Camel-AWS S3: Support Client side Symmetric/Asymmetric Encryption
CAMEL-11712: Camel-Caffeine: Add support for Removal Listener
CAMEL-11710: trim for fixlength only trim one direction
CAMEL-11706: Remove duplicate type converter methods from HBaseModelConverter
CAMEL-11694: Camel-Hazelcast: Add more operation to queue
CAMEL-11692: Set ClassLoader property on HBase configuration
CAMEL-11691: Should resubscribe when reconnect MQTT
CAMEL-11684: HealthCheck : expose health check info through JMX
CAMEL-11682: camel-kafka - Support configuration parameter sasl.jaas.config
CAMEL-11680: Camel-dropbox should support Put not only from localPath
CAMEL-11679: camel-dropbox - Documentation should warn about remotePath being not set
CAMEL-11678: camel-dropbox - Option clientIdentifier should not be mandatory
CAMEL-11676: Upgrade HBase to 1.2.6
CAMEL-11663: Create Karaf features for IEC 60870
CAMEL-11661: ClusteredRouteControler : add an option to filter the routes to be included in the cluster
CAMEL-11654: Add missing CXF dependencies to parent POM
CAMEL-11642: Broker Credentials should be set from endpoint
CAMEL-11641: SupervisingRouteController : backOff should be renamed deaultBackoff
CAMEL-11640: SupervisingRouteController : Add a SPI to filter routes to supervise
CAMEL-11639: camel-jms - Add support for changing JMS message selector on consumer at runtime via jmx
CAMEL-11634: clean up dbcp 1 dependencies and move it (where possible) to dbcp 2
CAMEL-11621: extend simple date formatter for properties
CAMEL-11614: rest-dsl - Allow to configure api hostname
CAMEL-11613: camel-spring-boot - Add auto configuration for FluentProducerTemplate
CAMEL-11611: Add a knownHosts option to the camel-ssh component
CAMEL-11604: New method expectedPropertyValuesReceivedInAnyOrder in MockEndpoint
CAMEL-11603: Netty4 consumer in clientMode=true doesn't share channel with subsequent netty4 producers using reuseChannel=true
CAMEL-11601: change camel-file default value for readLockLoggingLevel from WARN to DEBUG
CAMEL-11597: Adding support for setting authentication client properties for elasticsearch
CAMEL-11596: camel-spring-boot - actuator endpoint routes - Get single route only
CAMEL-11594: rest configuration in spring boot should use map instead of list
CAMEL-11587: SupervisingRouteController : add option for initial delay
CAMEL-11586: camel-spring-boot - Have default value for endpoints.camelroutes.path
CAMEL-11585: camel-spring-boot - Allow to reset route statistics via actuator
CAMEL-11584: Add javadoc to spring boot auto configuration of camel.supervising.controller
CAMEL-11583: SupervisingRouteController should honor if a route was explicit set to autoStartup=false
CAMEL-11582: SupervisingRouteController should have better INFO logging on startup
CAMEL-11577: apt plugin should generate URL as URL and not U R L in displayName
CAMEL-11574: camel-lumberjack should support longs
CAMEL-11570: Add an example for camel-google-pubsub
CAMEL-11569: Implements CAMEL-11425 for camel-olingo4
CAMEL-11568: Allow to set a CookiePolicy to CookieHandler
CAMEL-11560: ServiceNow : allow to expand reference types in import_set response
CAMEL-11558: camel-jsonpath - Split via jsonpath looses quotes in json output
CAMEL-11557: ServiceNow : support to get a resource with a full url
CAMEL-11556: ServiceNow : add annotations on the model to customize sysparms
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-11543: Camel doesn't support @TestPropertySource
CAMEL-11542: camel-kafka - Add any new options from kafka 0.11.0 to the endpoint
CAMEL-11539: WireTap - Add support for defer shutdown if pending tasks are active
CAMEL-11531: camel-http-common; dependency servlet-api should be set to provided
CAMEL-11528: WireTap - Allow to specify the url as non-dynamic
CAMEL-11526: Several files in user manual issue warnings when processing with asciidoctor
CAMEL-11515: Aggregator is not working correctly when completionTimeout < 1000ms
CAMEL-11514: xslt component - Add support for ref and bean in resource uri
CAMEL-11507: camel-servicenow : add an header to indicate the answer data type
CAMEL-11506: MavenVersionManager blocks on unavailable URL
CAMEL-11490: camel-spring-boot - Make it easy to filter Java RoutesBuilder from properties
CAMEL-11487: Support resources load through custom defined protocols by registering custom UrlHandlers
CAMEL-11484: Optimise - Simple Language / ExpressionBuilder can use cache of frequent used expressions when having nested functions
CAMEL-11483: Optimise - Recording time taken for each processor should be advice
CAMEL-11479: beanio - Unmarshalling multiline values as multiple records
CAMEL-11473: camel-kafka - Use unique groupId by default
CAMEL-11466: camel-tarfile dataformat cannot remove successfully processed files
CAMEL-11464: Upgrade to rhino 1.7.7.1
CAMEL-11461: SEDA - resolve references for concurrentConsumers, limitConcurrentConsumers
CAMEL-11459: Upgrade CXF to 3.2
CAMEL-11458: Avoid the use of the scriptengines libraries from google code
CAMEL-11456: Make the camel-grpc component more cloud service friendly
CAMEL-11452: It should be possible to add extra headers for STOMP subscriptions
CAMEL-11450: Optimise - Calling a bean without method name defined can be optimised
CAMEL-11449: start.spring.io - Define version range
CAMEL-11448: Optimise - Routing engine can avoid check for interrupted exception which does not occur anymore
CAMEL-11447: Optimise - MessageHistoryFactory should use long instead of Date
CAMEL-11446: Look at using awaitility in camel-core tests when we wait via thread sleep etc
CAMEL-11445: Declare JEE namespace in beans.xml
CAMEL-11444: Optimise - Type converter registry can share known TypeMapping keys
CAMEL-11442: Optimise - Use existing exchange id as breadcrumb
CAMEL-11434: camel-hazelcast: auto discovery of hazelcast instances in spring-boot
CAMEL-11432: Unable to skip tests when building camel-grpc
CAMEL-11431: Spring beans with autowired constructors
CAMEL-11425: Camel Olingo needs a way to dynamically set and receive HTTP headers
CAMEL-11422: Mark plugin as threadsafe
CAMEL-11421: Tokenizer - Allow to define group number as simple language
CAMEL-11416: The overrides removal loop from BeanInfo.introspect(Class<?>) is no more necessary
CAMEL-11410: camel-spring - Should not list uris as spring bean ids from Camel routes
CAMEL-11409: The time camel waits for a WriteFuture to complete is hard-coded 10 seconds, this should be configurable
CAMEL-11404: Upgrade to JPA 2.1
CAMEL-11400: RoutePolicySupport - Should have separated suspend/resume vs start/stop consumer
CAMEL-11399: ZooKeeperRoutePolicy only suspends and not stops JMSConsumer
CAMEL-11398: camel-google-calendar should throw more friendly exception when the required credentials lack
CAMEL-11396: Upgrade wsdl4j to 1.6.3
CAMEL-11393: sql-stored - Add support for typeNames and scale in grammar
CAMEL-11384: camel-spring-boot - Add auto configuration for turning on MDC logging
CAMEL-11383: Replace Jersey JAX-RS client with CXF in Bonita component
CAMEL-11381: Upgrade camel-opentracing to use OpenTracing-Java 0.30.0 with active span management
CAMEL-11380: Optimise - Allow to turn DataType on or off on Message
CAMEL-11379: Optimise - core type converters to be invoked faster
CAMEL-11378: Upgrade to Apache Flink 1.3.0
CAMEL-11377: Optimise - Bean expression invoking bean can use static method instead of creating new objects
CAMEL-11375: Optimise - BeanProcessor - Make light-weight not as service
CAMEL-11368: Optimise - Runtime endpoint registry - Turn off by default
CAMEL-11365: camel-spring-boot - allowUseOriginalMessage should have same default as camel-core
CAMEL-11364: Runtime endpoint registry - Do not use extended mode as default
CAMEL-11363: Optimise - Use ArrayDeque instead of Stack
CAMEL-11360: Optimise - Disable Tracer and use BacklogTracer instead
CAMEL-11359: Deprecate TracedRouteNodes in favour of message history
CAMEL-11358: Optimise - Event listener to avoid copy on write array list
CAMEL-11355: Consumer - ErrorHandler should ignore rejected exception due to shutdown
CAMEL-11354: Optimise - JMX oldest inflight can be optimised
CAMEL-11353: Optimise - JMX Statistic split into specialized classes
CAMEL-11351: Optimize - ProducerCache - Avoid creating new processor for each send if result processor
CAMEL-11350: Optimize - StopWatch should be tiny to have less memory footprint
CAMEL-11349: Optimize EventNotifer to reuse Event instance
CAMEL-11348: Small Performance optimization in RestConsumerContextPathMatcher
CAMEL-11347: Optimize AsyncCallback in EIPs to use reusable static classes
CAMEL-11346: Optimize EventNotifier sending/sent exchange
CAMEL-11345: Remove dependency on spring-core from gRPC component
CAMEL-11344: Categorize and split examples in cloud, spring-boot, plain etc.
CAMEL-11343: gRPC component cannot load service class
CAMEL-11342: Optimize ManagedRoute
CAMEL-11341: Optimize DefaultEndpointUtilizationStatistics
CAMEL-11340: JMX performance statistics - Consider optimise to LongAdder
CAMEL-11339: LRUCache - Optimise to use LongAdder instead of AtomicLong
CAMEL-11338: New DefaultUuidGenerator to startup Camel faster
CAMEL-11330: DefaultExchange - Look at optimize the Map implementation used for storing properties
CAMEL-11329: swagger-dsl-generator artifact changed names to camel-swagger-dsl-generator, need to fix poms
CAMEL-11323: Query Params are not mapped to camel headers with SparkJava
CAMEL-11319: sql-stored - Add support for function
CAMEL-11318: camel-ehcache: allow to configure named caches programmatically
CAMEL-11316: camel-restlet - Rest-DSL should support OPTIONS
CAMEL-11313: set defaultValue for FixedLength and other factories
CAMEL-11312: camel-undertow - Rest-DSL should support OPTIONS
CAMEL-11310: "code too large" when generating Salesforce DTOs
CAMEL-11309: Components missing from parent POM dependency management
CAMEL-11308: MongoDB: No (auto) conversion for BigDecimal
CAMEL-11304: Add Distinct queries to camel-mongodb3
CAMEL-11297: camel-ehcache-starter : auto discovery cache manager
CAMEL-11291: spring boot starters: allow to hook into auto configuration process
CAMEL-11284: camel-ehcache: allow to configure some options like a global cache manager on component level
CAMEL-11278: camel-opentracing - Should deal with curly brackets may be encoded
CAMEL-11277: camel-restlet - Should include component name in from endpoint uri
CAMEL-11276: camel-restlet URI uses ( ) rather than { } for path parameters
CAMEL-11275: FileWatcherReloadStrategy only watches on specific folder and no sub-folders
CAMEL-11274: ReloadStrategySupport is not easy extendable because of a number of private's
CAMEL-11271: Support placeholders on attributes of camelContext element
CAMEL-11268: Upgrade camel-infinispan to support Infinispan 9.x
CAMEL-11267: Add SpanDecorator for 'rest' component
CAMEL-11263: set HeaderFilterStrategy before setting properties
CAMEL-11261: Revise Camel context destruction in Spring (Boot) applications
CAMEL-11259: Add Distinct queries to camel-mongodb
CAMEL-11258: Use TracerResolver to obtain Tracer
CAMEL-11256: Make camel-docker work on OSGi
CAMEL-11254: Default matchOnUriPrefix to false on Undertow endpoint
CAMEL-11253: camel-http4 - Add missing doc to component option
CAMEL-11247: camel-spring-boot - Improve BOM to work better with start.spring.io
CAMEL-11244: camel-hazelcast: use string/enum instead of numeric operation type
CAMEL-11233: Allow overriding the setting of instanceUrl
CAMEL-11222: Spring Boot Mojo should use formatter properties from JBoss Forge
CAMEL-11220: camel-twitter - Allow to sort tweets so oldest come first
CAMEL-11216: REST-DSL - Producer fails with NPE or other exceptions if you have not set a hostname
CAMEL-11214: FluentProducerTemplate - Should allow non default uri
CAMEL-11208: camel-swagger-java - Should use guava 20 and not 19
CAMEL-11207: camel-twitter - Default poll delay is 60s we can lower it to 30s
CAMEL-11204: camel-catalog - asEndpointUri to support connectors/component with no context-path part
CAMEL-11188: Use Files.newFileInputStream instead of new FileInputStream
CAMEL-11178: Default method on interface is invisible during Camel Simple evaluation
CAMEL-11168: Add deprecationNote to @Metadata
CAMEL-11155: camel-infinispan - producer command and operation discrepancies
CAMEL-11140: camel-reactive-streams - Add uuid for CamelSubscription
CAMEL-11125: camel-reactive-streams - Consumer should allow to not refill so frequently
CAMEL-11005: camel-connector - Generate json using jackson
CAMEL-10988: Improve performance of CaseInsensitiveMap
CAMEL-10969: JSonSchemaHelper - Json parser should we use json-simple instead
CAMEL-10896: camel-infinispan - Stores result in header and not body
CAMEL-10798: camel-twitter, camel-ignite - Make the uri endpoints separated
CAMEL-10768: Dropbox component should support specifying route params using headers
CAMEL-10659: Camel-InfluxDB: Check if Database exists and if not create it
CAMEL-10544: Upgrade to smack 4.2.0
CAMEL-10512: camel-mllp - Add JMX attributes for connections & connection status
CAMEL-10086: Remove Pattern.compile usages
CAMEL-7414: camel-salesforce component should be able to return "raw" data

New Feature (53)

CAMEL-12220: Add Trigger based download to RemoteFileComponent
CAMEL-11832: camel-aws - Add support for Lambda
CAMEL-11806: cluster service : add JMX support
CAMEL-11778: New camel-ldif component
CAMEL-11704: Camel-RabbitMQ: Allow passive queue declaration
CAMEL-11693: HealthCheck : add health check support for camel-undertow
CAMEL-11685: Camel-Hazelcast: Add removeAll and removeIf to queue component
CAMEL-11660: ClusteredRouteControler : add an option to delay the startup of the routes
CAMEL-11659: Create a ClusteredRouteController
CAMEL-11645: Add possibility to filter routes which will report spans
CAMEL-11612: Create ASN.1 dataformat
CAMEL-11581: SupervisingRouteController should have spring-boot auto configuration
CAMEL-11580: Add JMX api RouteController and SupervisingRouteController
CAMEL-11573: Enable MultipleConsumersSupport for Jt400Endpoint
CAMEL-11571: Google Cloud BigQuery
CAMEL-11563: Add predicate option to @Consume so the bean is only called if its evaluated to true
CAMEL-11555: ServiceNow : create a maven plugin to generate models based on table layout
CAMEL-11554: ServiceNow : add meta data extension to retrieve table's structure
CAMEL-11550: Component extensions
CAMEL-11485: Camel-Caffeine: Add idempotent repository to component
CAMEL-11443: Add a RouteController SPI to allow to customize routes life-cycle
CAMEL-11439: Camel-Caffeine: Create an Aggregation Repository using Caffeine
CAMEL-11438: New crypto component CMS (Cryptographic Message Syntax)
CAMEL-11435: Camel-Caffeine: Support Time-based and size-based eviction in Caffeine
CAMEL-11420: Add contains ignore case operator to simple language
CAMEL-11389: add karaf feature for camel-fastjson
CAMEL-11373: Create a Camel Twilio component
CAMEL-11362: create a LeaderElectionservice
CAMEL-11337: Camel-Infinispan: Add support for GetOrDefault operation on Producer
CAMEL-11335: Create Actuator endpoint to expose route information
CAMEL-11331: camel-kubernetes - Add Kubernetes based RoutePolicy
CAMEL-11302: camel-infinispan-starter : enable cache manager auto discovery
CAMEL-11296: camel-maven-plugin:validate - Allow to detect duplicate route ids
CAMEL-11236: camel-grpc - improve streaming capabilities to bridge reactive streams
CAMEL-11196: Camel connectors - Allow to configure in one place and let it figure out component vs endpoint level
CAMEL-11156: Camel-Kubernetes: Add support for Deployment resources
CAMEL-11149: SPI - Allow to plugin different headers map implementation
CAMEL-11147: camel-jms2 - JMS component using JMS 2.x api
CAMEL-11122: camel-reactive-streams - Add more JMX information
CAMEL-10807: Create camel-reactor component
CAMEL-10744: Camel Salesforce maven plugin should generate JSON schema
CAMEL-10743: Add support in Salesforce component for plain JSON input and output
CAMEL-10715: service-call : create ZooKeeper based ServiceDiscovery
CAMEL-10320: Provide a LeaderPolicy to ease the implementation of master/slave route/context
CAMEL-10267: Create a Caffeine component
CAMEL-10054: Create camel-atomix component
CAMEL-10026: HealthCheck API
CAMEL-9799: JSON/JSON Schema validator
CAMEL-9008: Contributing GRPC / Thrift support to Camel
CAMEL-8502: Camel BOM for Maven users
CAMEL-7672: camel-stomp - Add support for reply-to header
CAMEL-7621: camel-bindy - Two new properties to StringFormat through DataField: toUppercase and mapToASCII
CAMEL-5723: camel-jaxb: partClass and partNamespace dynamically set by header

Sub-task (22)

CAMEL-11859: Deprecate camel-spark-rest as it does not play well in OSGi
CAMEL-11831: [example] twitter-websocket, twitter-websocket-blueprint - http://localhost:9090/index.html returns empty page
CAMEL-11830: [example] sql - no application log on karaf
CAMEL-11829: [example] spring-boot-health-checks - 'application' keep emitting ERRORs
CAMEL-11828: [example] camel context doesn't start on some examples
CAMEL-11827: [example] spring-boot-servicecall - service1 returns 404 not found
CAMEL-11826: [example] hystrix, opentracing - spring-boot:run throws NPE
CAMEL-11825: [example] etl - unable to resolve dependency on karaf
CAMEL-11824: [example] cxf-proxy, loan-broker-cxf - port 1101/1102 is unexpectedly used
CAMEL-11762: Add Karaf Feature for ASN.1 DataFormat
CAMEL-11717: HealthCheck : create a consul based health check repository
CAMEL-11699: HealthCheck : grab service status from external service status repository
CAMEL-11696: Add security and advanced properties to the camel-thrift component
CAMEL-11695: Add security and advanced properties to the camel-grpc component
CAMEL-11689: HealthCheck : add health check support for camel-servicenow
CAMEL-11491: Apply non-mandatory nature of amazon client to AWS components being able to specify accessKey and secretKey
CAMEL-11333: Create a new camel-thrift RPC component
CAMEL-11332: Create a new camel-thrift data format
CAMEL-11315: Replace dummy URI paths on directmessage and search with something meaningful
CAMEL-11243: Split camel-kubernetes component
CAMEL-11242: Split camel-twitter component
CAMEL-11237: camel-grpc - Add a grpc consumer

Task (74)

CAMEL-11883: New arguments to createGroup unintentionally made mandatory
CAMEL-11857: camel-zendesk : create karaf feature
CAMEL-11855: camel-opentracing : create karaf feature
CAMEL-11854: camel-pubnub : create karaf feature
CAMEL-11853: camel-reactor : create karaf feature
CAMEL-11852: camel-milo : create karaf feature
CAMEL-11851: camel-kura : create karaf feature
CAMEL-11849: camel-crypto-cms : create karaf feature
CAMEL-11821: camel-xstream - tests should initialize xstream
CAMEL-11817: cluster-service : camel-atomix spring boot support should have better bean names
CAMEL-11808: log4j2 2.9 upgrade causes errors in camel-salesforce and others
CAMEL-11805: Upgrade to Apache Ignite 2.x
CAMEL-11794: Remove commons-codec and commons-land deps from the Consul component
CAMEL-11790: camel-headersmap : create karaf feature
CAMEL-11786: Component docs - Generated docs should be in proper ascii doc format
CAMEL-11776: Rename the twitter-search-connector
CAMEL-11775: Upgrade to Spring Boot 1.5.7 or better
CAMEL-11770: spring-boot examples - Should not import camel-parent
CAMEL-11766: camel-kubernetes adoc file missing
CAMEL-11757: Upgrade CometD library
CAMEL-11756: camel-spring-boot2 - Create experimental spring boot 2 component
CAMEL-11751: Dropbox Component - Update to APIv2
CAMEL-11746: Deprecate Camel-Hessian
CAMEL-11745: Deprecate Camel-Castor
CAMEL-11741: [Documentation] Correct a link
CAMEL-11740: camel-bean-validator - Should use validation 1.x api
CAMEL-11737: Remove deprecated code from camel-aws tests
CAMEL-11736: Camel-AWS: Use regional client instead of define region for single operation
CAMEL-11734: Upgrade grpc-java to 1.6.1
CAMEL-11714: Add a Kubernetes Camel-gRPC spring-boot example
CAMEL-11703: Camel-AWS: Use builders instead of different constructors
CAMEL-11701: Camel-AWS S3: Use AmazonS3ClientBuilder instead of different constructors
CAMEL-11655: Camel-Nagios: Deprecate EncryptionMethod and use Encryption Enum
CAMEL-11653: Camel-Nagios: Switch to jsendnsca ported library
CAMEL-11644: Create a Camel-gRPC example
CAMEL-11638: Upgrade to Apache SSHD 1.6.x
CAMEL-11635: wrong groupId in camel examples readme.md and features.xml
CAMEL-11633: Upgrade client mqtt paho base lib
CAMEL-11618: Add a Camel-Infinispan example using his starter
CAMEL-11579: Add unit test / example for SupervisingRouteController
CAMEL-11578: Add javadoc to util.backoff
CAMEL-11561: Cleanup Salesforce integration tests setup
CAMEL-11553: Upgrade to Brave 4
CAMEL-11545: Avoid double dot in enriched with default value in XML XSD
CAMEL-11544: camel-facebook - Upgrade to 2.4.10
CAMEL-11478: Revise what Salesforce component properties are marked as secret
CAMEL-11428: Remove IDEA plugin and doc
CAMEL-11411: camel-opentracing example uses incorrect groupId
CAMEL-11395: upgrade maven-surefire-plugin
CAMEL-11357: Change examples groupId and disable publishing to Maven central
CAMEL-11356: Camel-Kubernetes: refactoring tests by using Kubernetes-server-mock and Openshift-server-mock
CAMEL-11336: Update dozer to latest
CAMEL-11326: Exclude org.json from camel-spark
CAMEL-11324: Deprecate camel-krati
CAMEL-11320: sql-stored - Should not extend polling endpoint as its not for consumer
CAMEL-11311: example - Add example for Spring Boot with external ActiveMQ broker
CAMEL-11307: Create Camel-Azure Karaf feature
CAMEL-11301: Camel-weather and camel-geocoder: freegeoip.io/json has been moved permanently
CAMEL-11295: Spelling mistake in Apache Routing Policy
CAMEL-11294: Repair not-working-examples or mark as deprecated
CAMEL-11285: Camel-Elasticsearch5: Upgrade to Elasticsearch 5.3.x
CAMEL-11265: Fix maven warning about fork option
CAMEL-11260: Use Couchbase client OSGi bundle in Karaf feature
CAMEL-11245: camel-opentracing refers to no longer used GlobalTracer
CAMEL-11239: camel-catalog-maven - Remove sl4j logger
CAMEL-11219: Upgrade to RxJava 2.1.x
CAMEL-11209: camel-core-starter - Should not have caffeine dependency
CAMEL-11194: Upgrade Checkstyle and update rules
CAMEL-11187: Java 9 - building camel-spring has a maven WARN
CAMEL-11146: Update description for all data formats and languages on big readme file
CAMEL-11121: Create a Camel-gRPC karaf feature
CAMEL-11103: Add camel-digitalocean Karaf feature
CAMEL-11059: camel-spring-dm - Should be removed
CAMEL-10665: Restlet header warnings - again

Test (20)

CAMEL-11850: camel-hdfs2 - test fails on jdk9
CAMEL-11840: camel-itest-karaf - CamelLinkedinTest fails
CAMEL-11839: camel-itest-karaf - CamelBoxTest fails
CAMEL-11812: spring-boot-starter - Unit test fail in netty
CAMEL-11804: Add tests that check DESTINATION_OVERRIDE_URL
CAMEL-11782: Test failure in CxfEndpointBeansTest after update to CXF 3.2.0: Unresolved ref/idref to component:
CAMEL-11771: Remove commons-logging import
CAMEL-11758: camel-itest-karaf - CamelBeanValidatorTest fails on Jenkins
CAMEL-11747: Change SupervisingRouteControllerRestartTest to not use Jetty in test
CAMEL-11617: spring-boot - service-call tests uses hardcoded port numbers
CAMEL-11602: camel-cxf - there are failing test cases on Windows
CAMEL-11534: Incorrect transferExchange option test in camel-jms component
CAMEL-11516: FtpConsumerFileSplitTest fails on windows due to platform line.seperator
CAMEL-11436: camel-spring-ldap - Has test failures
CAMEL-11334: camel-grpc - Unit test fails due port number issue
CAMEL-11328: camel-example-cdi-test - Fix invalid logging format
CAMEL-11314: Fix failing tests in camel-swagger-java
CAMEL-11184: tests - Add missing tests to itest spring boot
CAMEL-11144: camel-milo - Use dynamic port in test
CAMEL-10141: Test Apache Camel on Java 9

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