Apache camel 3.6.0 Release

New and Noteworthy

This release is the new Camel 3.6.0 patch release.

Supported Java version

This version supports Java 8 and 11.

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>3.6.0</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>3.6.0</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-3.6.0-src.zip (Sources)	PGP Signature, SHA512 Checksum

Download

Signature and checksum

apache-camel-3.6.0-src.zip (Sources)

PGP Signature, SHA512 Checksum

Git tag checkout

Release is tagged with camel-3.6.0 in the Git, to fetch it use:

git clone https://git-wip-us.apache.org/repos/asf/camel.git
cd camel
git checkout camel-3.6.0

Resolved issues

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

Bug (42)

CAMEL-15715: Simple performance regression
CAMEL-15682: Aggregate route recovery fails to start up
CAMEL-15678: camel-aws2-s3 multipart upload multiplies file by number of parts
CAMEL-15676: openapi-restdsl-generator - redundant content-types with multiple responses
CAMEL-15675: MicroProfileMetricsRoutePolicy may attempt to register duplicate metrics
CAMEL-15669: When the registry does not have any nodes, ServiceCallDefinition will be blocked
CAMEL-15666: Configurer for UniVocity*Format is missing options from superclass
CAMEL-15665: OnException and StreamCaching
CAMEL-15646: camel-mongodb - Batch insert does not work
CAMEL-15644: camel-salesforce - NullPointerException on route startup
CAMEL-15628: camel-core - Safe copy message history may lead to ArrayIndexOutOfBoundsException
CAMEL-15624: camel-undertow-starter: AutoConfiguration property type error
CAMEL-15622: endpoint-dsl - Bean name evaluated as string in sql component
CAMEL-15617: Reserved PubSub attributes are unintentionally passed on causing send to fail
CAMEL-15615: Camel-Infinispan: Cannot consume events
CAMEL-15610: NPE in CamelXmlTreeParserHelper.parseCamelRouteTree(CamelXmlTreeParserHelper.java:47) when routes are empty
CAMEL-15602: camel-main - Add support for property placeholders in #class factory method parameters
CAMEL-15581: Unable to load XML REST definitions with camel-main xmlRests config property
CAMEL-15580: SJMS Batch Consumer startup race condition
CAMEL-15577: Camel-stringtemplate: Misleading and incorrect implementation of parameter 'allowTemplateFromHeader'
CAMEL-15576: Incorrect HTTP Method retrieved by camel-tracing
CAMEL-15572: route template: placeholder unsing the #property: syntax does not get resolved
CAMEL-15563: Sensitive keys are logged in auto-configuration summary
CAMEL-15559: Validation returns wrong "Unknown option" in Properties file when there is a space before the `=`
CAMEL-15558: pollEnrich timeout issue
CAMEL-15557: Multicast parallel processing with timeout: Stream Cache file not deleted if CachedOutputStream created before timeout and writing to CachedOutputStream happens after timeout
CAMEL-15547: Wrong URI with http dsl and query parameters
CAMEL-15534: Camel-telegram wrongly parse chatId from headers
CAMEL-15532: Multicast parallel processing with timeout: Stream Cache file not deleted
CAMEL-15530: AWS2 S3 Component unclosed stream issue with includeFolders property
CAMEL-15528: Project generated with camel-archetype-api-component cannot be compiled
CAMEL-15526: Camel-AWS2-S3: Consume Gzip file from S3 not working.
CAMEL-15525: camel-archetype-java: main class on pom file different than actual main class
CAMEL-15521: InfluxDB connection bean creation fails
CAMEL-15506: camel-bean: Do not use reflection on the annotation proxy in BeanAnnotationExpressionFactory
CAMEL-15500: camel-azure-storage-blob: wrong syntax in the component json
CAMEL-15499: camel-azure-storage-queue: wrong syntax in the component json
CAMEL-15495: DefaultVertxHttpBinding ignores exchange content-type request header
CAMEL-15493: Camel-Cdi throws NPE when attempting to inject an array property using Microprofile Config
CAMEL-15490: Can't build -P enable-schemagen,release,apt with jdk 11
CAMEL-15489: camel-sql - Persistence Aggregator not compatible with Oracle-Java Data Type
CAMEL-15486: camel-test-spring - Mocking of Camel Endpoints breaks because adding 3rd party dependency with spring boot

Improvement (72)

CAMEL-15677: Camel-Slack: deprecate username, iconUrl and iconEmoji
CAMEL-15673: endpoint-dsl - Reference bean by #type prefix
CAMEL-15671: Performance overhead of bean post processor when using camel spring on bootstrap
CAMEL-15664: Automatically wrap secret properites with RAW when computing the URI
CAMEL-15659: Add back manually coded configurers for the languages
CAMEL-15658: camel-pgevent : automate integration tests
CAMEL-15656: [camel-azure-strorage-blob] Add the possibility to download all blobs from container
CAMEL-15654: camel-core - Optimize language with properties
CAMEL-15652: camel-bean - Optimize bean function in simple language add support for scope
CAMEL-15651: Camel-twitter - small refactor
CAMEL-15648: Avoid using reflection to clear exchange headers in camel-crypto DigitalSignatureProcessor
CAMEL-15647: Camel-AWS2-Kinesis-*: Added a CborEnabled option explicitly
CAMEL-15643: camel-xpath - Add option to pre-compile xpath expression
CAMEL-15642: camel-spring - SpEL should be pre-compiled
CAMEL-15641: camel-core - Optimize simple expressions to eager init if possible
CAMEL-15638: Print more details if camel-format-plugin:validate fails
CAMEL-15636: camel-bean - Optimize @Pattern annotation discovery
CAMEL-15634: camel-bean - Optimize to avoid NoSuchMethodException when discovering annotations
CAMEL-15632: Geocoder - Mock API google Maps when no API key available
CAMEL-15630: camel-bean - Optimize to lookup custom ParameterMappingStrategy once
CAMEL-15627: camel-core - optiomize - Initialize of expression to avoid runtime check
CAMEL-15621: Support partial route containing only the "from" for RouteBuilderParser.parseRouteBuilderTree
CAMEL-15620: Add CBOR s transitive dependency of AWS Kinesis connectors
CAMEL-15619: camel-shiro: allow custom implementation of serialization
CAMEL-15611: Support prefix for camel namespace in XmlRouteParser
CAMEL-15609: Camel-Infinispan: Add an explicit key uri parameter for producer
CAMEL-15608: Add support for multipart uploads to platform-http-vertx
CAMEL-15607: camel-core - When resolving language then only resolve via registry once
CAMEL-15606: camel-core - Simple with bean function should resolve language once
CAMEL-15605: camel-core - Languages should be singleton for better performance
CAMEL-15604: MongoDB - Support allowDiskUse for find operation
CAMEL-15603: Camel-Infinispan: Support Authentication through URI options
CAMEL-15600: platoform http vertx: thread blocked calling knative REST
CAMEL-15598: camel-kafka - Remove old reflection code setting partitioner class config
CAMEL-15591: Put a configurable limit on the size of unzipped data using camel-zipfile + camel-tarfile
CAMEL-15590: route templates: add an hook to further customize the RouteDefinition computed out of a template
CAMEL-15588: Upgrade swagger-core version
CAMEL-15586: camel-http-vertx - Add support for SendDynamicAware
CAMEL-15585: Camel-health - small refactor
CAMEL-15584: Switch UUID generator to new vanilla implementation
CAMEL-15579: Optimize generated configurer to use static block for getAllOptions
CAMEL-15573: camel-main: support LambdaRouteBuilder
CAMEL-15567: components - Generate source code for creating endpoint uri via a map of properties
CAMEL-15565: camel-main - camel.beans configuration should support lookup existing bean
CAMEL-15561: Camel-AWS2-Eventbridge: More producer operations
CAMEL-15554: camel-api-component - Add description to api proxy so we can specify missing docs
CAMEL-15553: camel-component-maven-plugin issue adding configuration bean to component subclass
CAMEL-15549: camel-api-component - API methods should have details if they are consumer or producer only
CAMEL-15548: Enable shortened way to access headers in mvel templates
CAMEL-15541: Add auto-configuration to camel-jasypt-starter
CAMEL-15539: camel-spring-ws - Use messageIdStrategy on producer side
CAMEL-15535: Camel Barcode : Add additional headers to the exchange such as orientation
CAMEL-15524: camel-caffeine: use cacheName to lookup cache instances from the registry
CAMEL-15518: Wong service generated for the ExtendedCamelContext
CAMEL-15515: camel-core - Deprecate basicPropertyBinding
CAMEL-15514: camel-rest-openapi component automatic operationId generation
CAMEL-15512: Remove the default value for apiComponent on RestConfigurationDefinition
CAMEL-15511: Camel-AHC: Wrapper async-http-client jars in camel-karaf feature are bundle
CAMEL-15507: Make vertx-http component error handling consistent with other HTTP client components
CAMEL-15505: camel-quickfix should not depend on quickfixj-all
CAMEL-15504: Support alternative JNDI locations for TransactionManager
CAMEL-15501: Enable Vert.x router to be configured on VertxWebsocketComponent
CAMEL-15497: Unable to load the External config file for QuickFix component
CAMEL-15496: camel-rabbitmq - Add support to add additional headers and properties
CAMEL-15484: Update Attachment sample in documentation
CAMEL-15446: AbstractCamelContext methods with similar behavior
CAMEL-15433: Generators should run during a component build
CAMEL-15399: [properties-binding] add documentation about how properties binding works
CAMEL-14929: camel-aws2-s3 - Doesn't support stream download of large files.
CAMEL-14736: Upgrade to Hadoop 3.x
CAMEL-14647: [camel-azure] Add Scheduling feature to polling consumer
CAMEL-14499: camel-core - SendDynamicAware avoid camel-core-catalog dependency

New Feature (9)

CAMEL-15639: camel-rabbitmq - Add support for requeue at the Consumer level
CAMEL-15601: Upgrade to JAXB impl 2.3.3
CAMEL-15531: Optaplanner - Upgrade component with usage of SolverManager
CAMEL-15517: camel-azure-eventhubs: support producer to sent list of events
CAMEL-15487: LambdaRouteBuilderTemplate - Allow to define a route template via lambda style
CAMEL-15478: camel-api-component - Add label qualifier for api methods in generated configuration classes
CAMEL-15471: Kinesis-Firehose: Add more operation to producer side
CAMEL-15375: Create a Camel AWS2 Eventbridge component
CAMEL-14672: Invoke customizers as part of services initialization

Task (24)

CAMEL-15684: Remove Camel-Hipchat
CAMEL-15674: Upgrade to maven-archetype-plugin 3.2.0
CAMEL-15667: camel-jira align dependencies with camel-parent
CAMEL-15660: component json - Default value for boolean type should not be in quotes
CAMEL-15637: Create tracing SpanDecorator for VertxHttpComponent
CAMEL-15631: camel-debezium-* : Upgrade Debezium to 1.3
CAMEL-15629: PDF documetation not available
CAMEL-15626: camel-core - Use StringBuilder instead of StringBuffer
CAMEL-15594: incorrect bundle.symbolicName in camel-example-servlet-rest-karaf-jaas
CAMEL-15587: simple/bean language - performance regression
CAMEL-15575: Some stack traces are being printed to stdout
CAMEL-15574: Move camel-test-infra from core to its own root folder
CAMEL-15571: The order of loading settings is changed in the method AbstractLocationPropertiesSource::loadProperties(Predicate)
CAMEL-15509: Camel-Minio: Create a karaf feature
CAMEL-15508: Camel-NSQ: Support custom NSQLookup implementation
CAMEL-15502: camel-core - Enum type converter should support dash style
CAMEL-15498: camel-api-component - Add java source parser for generating API components
CAMEL-15492: Camel-Karaf: Remove atmosphere-websocket feature
CAMEL-15488: Upgrade to maven wrapper 0.5.6
CAMEL-15485: Migrate camel-spring-boot-examples to use JUnit 5 style
CAMEL-15482: Ensure spring boot examples uses -starter JARs for Camel dependencies
CAMEL-15430: Potentially incorrect log placeholders
CAMEL-14542: camel-core - Optimize simple language
CAMEL-13923: Fix incorrectly escaped simple expressions in migrated manual pages

Test (5)

CAMEL-15649: camel-jasypt-starter : NativePRNG SecureRandom not available
CAMEL-15614: camel-pg-replicationslot: Automate integration test
CAMEL-15527: Create integration tests for archetypes
CAMEL-15516: camel-nats: Automate TLS authentication test
CAMEL-13337: camel-xmpp - Some unit tests fails

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