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

Version Description Download Link PGP Signature file of download SHA512 Checksum file of download
3.7.0 Sources apache-camel-3.7.0-src.zip apache-camel-3.7.0-src.zip.asc apache-camel-3.7.0-src.zip.sha512

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 (47)

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-15750
camel-undertow-spring-security-starter always forbidden
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 allowAutoWiredConnection​Factory
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
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.