Apache camel 3.7.0 Release

New and Noteworthy

This release is the new Camel 3.7.0 LTS 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>3.7.0</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>3.7.0</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-3.7.0-src.zip (Sources)	PGP Signature, SHA512 Checksum

Download

Signature and checksum

apache-camel-3.7.0-src.zip (Sources)

PGP Signature, SHA512 Checksum

Git tag checkout

Release is tagged with camel-3.7.0 in the Git, to fetch it use:

git clone https://git-wip-us.apache.org/repos/asf/camel.git
cd camel
git checkout camel-3.7.0

Resolved issues

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

Bug (46)

CAMEL-15931: Camel 3.6 fails to resolve #bean:name notation for camel.component.pulsar.pulsar-client
CAMEL-15920: Cannot parse CSV if the last (not required) field is empty when using a tab separator
CAMEL-15919: Response message definition does not correctly handle java.io.File as response model
CAMEL-15902: Camel-Opentelemetry-starter: Spring Boot starter is broken
CAMEL-15899: HazelcastConsumers do not remove their listeners
CAMEL-15891: camel-ahc body for String data
CAMEL-15890: camel-salesforce: URLs for Composite APIs not encoded correctly
CAMEL-15884: camel-salesforce: include all related objects in generated DTOs
CAMEL-15882: camel-salesforce: Upsert should return an UpsertResult
CAMEL-15871: camel-milo - CamelServerItem replaces name of the node
CAMEL-15856: camel-salesforce: duplicate enums generated from picklist values
CAMEL-15855: camel-salesforce - Generates DTOs with illegal Java strings
CAMEL-15852: properties binding: issues binding to map when the key contains a dot
CAMEL-15840: camel-aws2-sns: duplicate copies of configuration objects lead to undefined behavior
CAMEL-15834: NATS consumer throws NullPointerException on connection failure
CAMEL-15833: camel-aws2-sqs: create queue logic is susceptible to TOC/TOU errors
CAMEL-15822: [camel-file] fileExist=Move doesn't use FileMoveExistingStrategy when tempFile is also configured
CAMEL-15819: Camel-jsonb: Artifact 'johnzon-jsonb' is required with default settings.
CAMEL-15815: endpoint-dsl should support dynamic uri in Enrich EIP
CAMEL-15811: report-maven-plugin fails to validate simple expression
CAMEL-15810: Can't call overloaded method using simple expression returning subtype of expected parameter
CAMEL-15809: PredicateBuilder doesn't init predicates properly
CAMEL-15808: camel-mock: MockEndpoint doesn't init predicates
CAMEL-15807: Simple expression regression with contains operator in 3.6.0
CAMEL-15803: missing jar libraries in download zip
CAMEL-15801: DefaultConfigurerResolver always resolves to ExtendedCamelContextConfigurer if name contains CamelContext
CAMEL-15797: AWS2 S3 component option isIncludeFolders check fails in some cases
CAMEL-15794: CxfRsEndpoint recreates SSL context for each message
CAMEL-15793: MethodNotFoundException when calling method on OSGi service reference in Blueprint
CAMEL-15789: camel-couchbase: bucket not parsed
CAMEL-15788: Apache Camel Yammer component does not work in 3.x (from 3.1)
CAMEL-15786: Camel OpenAPI ignores apiVendorExtension option for REST binding
CAMEL-15768: camel-main - can not use the camel.lra.enabled=true
CAMEL-15766: camel-spring-boot - No converter found capable of converting from type [java.lang.String] to type [org.apache.camel.component.http.HttpClientConfigurer]
CAMEL-15760: org.osgi.service.blueprint.container.NoSuchComponentException: No component with id 'blueprintBundle' could be found
CAMEL-15752: Camel-Kafka: Exception java.lang.NoClassDefFoundError: com/fasterxml/jackson/databind/JsonNode on Camel-Kafka component
CAMEL-15749: Unable to configure hash symbol as commentMarker for csv data format
CAMEL-15748: Paho consumer never connects if the broker is not reachable at startup
CAMEL-15742: xpath uses previous return type definition
CAMEL-15718: Camel lumberjack server component not thread safe
CAMEL-15711: Incorrect includes from EIP documentation to Quarkus documentation
CAMEL-15710: OpenTracingTracer does not activate created span
CAMEL-15708: loopDoWhile with delay does not see end of loop
CAMEL-15706: UpdateReadmeMojo fails when executed outside the camel tree
CAMEL-15623: osgi - Reference methods not found in blueprint context
CAMEL-14480: camel-salesforce - Duplicate Properties between Relationship Name and Child Relationship Name

Improvement (91)

CAMEL-15926: camel route templates - Add support for spring boot auto configuration
CAMEL-15925: camel-spring-cloud-netflix - Deprecate
CAMEL-15923: upgrade to apache pulsar 2.7.0
CAMEL-15917: Resilience4j Property Component doesn't work for configurationRef
CAMEL-15914: camel-csimple - Add information whether compiled source is from predicate or expression
CAMEL-15908: Add additional exchange metrics to MicrometerRoutePolicy
CAMEL-15904: camel-salesforce: streaming replayId should default to -1 (new events)
CAMEL-15896: Upgrade google-cloud-pubsub to 1.109.0
CAMEL-15894: Update opentelemetry component to use opentelemetry 0.11
CAMEL-15893: onJobExecute method of org.apache.camel.routepolicy.quartz2.ScheduledRoutePolicy should be public
CAMEL-15888: ConfigurerResolver should return PropertyConfigurer instead of GeneratedPropertyConfigurer
CAMEL-15887: properties binding: add support for java.util.Properties
CAMEL-15886: components - Configurers for components dont include collection value metadata
CAMEL-15879: Update avro version to 1.10.x (1.10.0)
CAMEL-15877: camel-salesforce: Use XStream's security framework
CAMEL-15873: Upgrade Google BigQuery libraries
CAMEL-15866: camel-salesforce: Support new SOSL search result
CAMEL-15863: camel-salesforce: HttpClient default RequestBufferSize is too small
CAMEL-15861: Add the capability to provide a custom serializer to GooglePubSubProducer
CAMEL-15860: Use a real logger instead of stdio for MavenVersionManger
CAMEL-15859: camel-salesforce: Don't generate unnecessary enums
CAMEL-15854: camel - Automate dependencies included in assembly
CAMEL-15851: Upgrade debezium to 1.3.1
CAMEL-15849: Upgrade to spring boot 2.4
CAMEL-15848: Update Camel-CMIS to accept VersioningState parameter.
CAMEL-15847: Remove camel-core dependency from camel-workday
CAMEL-15846: camel-core - Remove basicPropertyBinding
CAMEL-15843: Camel-AWS2: Rename useIamCredentials to useDefaultCredentialProvider where it is used
CAMEL-15839: camel-core - Do not list error handlers in JMX
CAMEL-15836: components - Automatic autowire by type - Specify which options support this
CAMEL-15835: camel-sjms - Add option allowAutoWiredConnectionFactory
CAMEL-15827: Improve Camel Maven Archetype for component
CAMEL-15826: camel-main - Remove autowire by type
CAMEL-15825: Enable scheduler configuration to be set on camel-github consumers
CAMEL-15824: camel-core - Optimize configurer to have getOptionType api
CAMEL-15823: camel-core - Optimize RedeliveryPolicy copied per EIP
CAMEL-15821: camel-core - Lightweight mode and route templates
CAMEL-15818: camel-saxon - Allow to configure custom Saxon Configuration on xquery language
CAMEL-15817: Support comments on fields in the srcgen tool
CAMEL-15814: Camel-Git: Commit consumer should be able to be based on specific branch
CAMEL-15813: camel-grpc add ClientInterceptors to the channel
CAMEL-15812: Camel-Git: Better structure for consumer returned object
CAMEL-15805: route-coverage goal does not find coverage data when camel-report-maven-plugin is configured in parent pom
CAMEL-15802: camel-core - Optimize lightweight to unref all models
CAMEL-15796: camel-core - Optimize reifier to reduce memory via intermediate lambda classes
CAMEL-15795: camel-core - Reduce tangle from impl engine to model
CAMEL-15790: Provide validation for method name for API based components
CAMEL-15784: camel-core - Optimize with Bootstrap marker interface
CAMEL-15783: camel-core - Add order to @Converter so we can generate in hardcoded order
CAMEL-15782: camel-main - Optimize to clear camel-main own initial properties after startup
CAMEL-15781: camel-core - Optimize FilePathResolver to use simpler parser than regexp
CAMEL-15779: Use DefaultAWSCredentialsProviderChain to load AWS credentials from different sources
CAMEL-15778: camel-main - Optimize and clear main configuration configurers after started
CAMEL-15776: camel-core - Remove reflection in enum converter used as fallback
CAMEL-15770: Kafka serialize/deserialize properties are inconsistently named
CAMEL-15769: Ability to disable tokenization on jsonpath split returning a single element as string
CAMEL-15765: camel-core - Optimize base converters
CAMEL-15764: Twilo camel case endpoint URI options leads to reflective property binding
CAMEL-15763: camel-main - Add option to clear reifier after starting
CAMEL-15761: camel-core - Optimize TimeUtils to calculate without regexp
CAMEL-15758: camel-core - Modularize - camel-base-engine
CAMEL-15754: camel-grpc Improve the propagation consumer strategy
CAMEL-15753: camel-core - Modularize move some parts from camel-base to camel-support
CAMEL-15745: Rest DSL input/output type class
CAMEL-15740: camel-core - camel-core-builder
CAMEL-15739: camel-core - Move AdviceWith from Reifier to Builder
CAMEL-15737: AS2 component URI parameter resolution requires reflection
CAMEL-15736: LevelDB: Update/add karaf features regarding camel-leveldb and camel-levedb-legacy
CAMEL-15735: levelDB: create starter for camel-leveldb-legacy
CAMEL-15733: camel-core - ToD remove multi language
CAMEL-15732: camel-core - Untangle reifier from impl and builder
CAMEL-15731: Add support for receiving MLLP messages without sending any acknowledgment
CAMEL-15730: camel-core - SimpleBuilder should just be a facade
CAMEL-15726: camel-core - Simple language concat expressions optimize for constant parts
CAMEL-15722: endpoint uri builder: add an option to URL encode the returned uri or not
CAMEL-15721: camel-core - Simple with external resource should load resource once during init
CAMEL-15716: Allow to specify subprotocol when using camel-vertx-websocket component
CAMEL-15713: camel-joor - Add support for dependency injection
CAMEL-15712: camel-core - Optimize languages to only pass in configuration when any is not default
CAMEL-15694: camel-core - Optmize EventNotifier to seperate exchange vs other events
CAMEL-15693: Camel-File-watch: Event type should be a simple string on the consumer side
CAMEL-15690: camel-core - Optimize direct producer
CAMEL-15687: Camel-DJL: Upgrade to Deep Java Library 0.8.0
CAMEL-15686: Enable EndpointDSL with simple expressions within an Endpoint Builder bean
CAMEL-15680: [camel-azure] Add blob batch filtering capability
CAMEL-15679: LevelDB: Consider replacing of serizalization via org.fusesource.hawtbuf:hawtbuf with Jackson
CAMEL-15661: [camel-azure-strorage-blob] Use Testcontainers and Azurite at integration tests
CAMEL-15653: Improve SJMS Batch Logging
CAMEL-15533: Camel-Slack: Improve the error messages
CAMEL-15434: Support connectionString in Azure Blob and Azure Queue components
CAMEL-11731: Servlet Component isn't really async

New Feature (18)

CAMEL-15881: Add a rebalancing cluster service
CAMEL-15867: Camel-AWS2-S3: Add a an Autowired S3Presigner UriParam in Configuration
CAMEL-15862: Camel-AWS2-S3: Support Creation of presignedUrl like downloadLink in Camel-AWS-S3
CAMEL-15858: camel-restdsl-openapi-plugin - allow remote openapi specifications
CAMEL-15845: GitHub consumer for events API
CAMEL-15837: camel-nats: add an option to enable connection protocol fine tracing
CAMEL-15806: Camel-AWS2-SNS: Support FIFO Topic
CAMEL-15804: Support DataSonnet as an Expression Language
CAMEL-15772: camel-pulsar - should support readCompacted configuration
CAMEL-15757: camel-salesforce: Add rawPayload support in camel-salesforce composite
CAMEL-15751: camel-grpc - Provide access to stream observer in the camel Exchange
CAMEL-15707: examples - Add camel-coor example
CAMEL-15704: camel-core - Compiled simple language
CAMEL-15697: camel-joor - Camel expression language using jOOR
CAMEL-15692: Add JSON-B dataformat support
CAMEL-15689: Add camel-atlasmap component
CAMEL-15510: Create camel-vertx-kafka component
CAMEL-14003: Camel-Kubernetes: Support CRD

Sub-task (4)

CAMEL-15832: [component archetype] XXXEndpoint contains deprecated annotation @UriEndpoint.consumerClass and @UriEndpoint.label
CAMEL-15831: [component archetype] some classes contains unused import
CAMEL-15830: [component archetype] EventBushelper provides order of specifiers which doesn't respect Java language specification
CAMEL-15829: [component archetype] typo in EventBushelper "implementy"

Task (22)

CAMEL-15935: Fix example snippets for properties component spring to camel property bridge
CAMEL-15932: Camel-Google-* Stream components: Review the documentation
CAMEL-15915: camel-ftp - CI test failures on master about logo wrong size
CAMEL-15880: Camel-Minio: Upgrade to Minio 8.x
CAMEL-15878: Camel-Infinispan: Support authentication in idempotent repository
CAMEL-15870: Remove Camel-Openstack Karaf feature
CAMEL-15865: GitHub API dropped support for username/password credentials
CAMEL-15799: Please delete old releases from the mirroring system
CAMEL-15785: Camel-AWS2: make possibile to use a client based on DefaultCredentialProvider in all the interested components
CAMEL-15775: Upgrade to spring boot 2.3.5
CAMEL-15756: Remove camel-jbpm and camel-optaplanner from Karaf features
CAMEL-15738: camel-fastjson|camel-fhir|camel-gson|camel-jackson|camel-jacksonxml|camel-jaxb|camel-xstream doc mismatch the value in src code
CAMEL-15728: [cdi] @ContextName does not exist anymore
CAMEL-15725: Make camel-cdi OSGi CDI friendly
CAMEL-15702: Camel-Karaf and camel-spring-boot: Generated documentation for 3.4.x LTS, should point to correct components/dataformat/languages documentation
CAMEL-15701: Camel-Atlasmap: Create a Spring Boot starter
CAMEL-15699: Camel-Jsonb: Create Spring-boot starter
CAMEL-15698: Camel-Jsonb: Create Karaf feature
CAMEL-15695: Maven archetypes for OSGi and spring-boot move to their project
CAMEL-15691: Johnzon DataFormat doc references Jackson instead of Johnzon
CAMEL-15688: Camel-couchbase: Make the configuration of the endpoint less complex
CAMEL-15094: Create an Endpoint DSL archetype

Test (3)

CAMEL-15792: Migrate camel-couchbase tests to the new test-infra
CAMEL-15767: Complete camel-nagios tests with a mock nsca server based test
CAMEL-13163: camel-kafka - Use testcontainers for testing

Wish (1)

CAMEL-15872: Make it possible to change Authorization -header JWT-token type

Keys

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