Apache camel 3.9.0 Release

New and Noteworthy

This release is the new Camel 3.9.0 minor 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>3.9.0</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>3.9.0</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-3.9.0-src.zip (Sources)	PGP Signature, SHA512 Checksum

Download

Signature and checksum

apache-camel-3.9.0-src.zip (Sources)

PGP Signature, SHA512 Checksum

Git tag checkout

Release is tagged with camel-3.9.0 in the Git, to fetch it use:

git clone https://git-wip-us.apache.org/repos/asf/camel.git
cd camel
git checkout camel-3.9.0

Resolved issues

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

Bug (46)

CAMEL-16699: HttpProducer skip request headers for query params on bridge endpoint broken for common types
CAMEL-16538: java.lang.IllegalArgumentException: Data format 'jacksonxml' could not be created
CAMEL-16382: Unable to disable autowiring on Infinispan component
CAMEL-16356: custom LdapEndpoint: inconsistent type for pageSize leads to NPE
CAMEL-16345: camel-main fails to load component properties from Enviroment variables
CAMEL-16344: camel-spring-ws - Skip Content-Type as SOAP:ENV response header
CAMEL-16343: [camel-kafka] Avoid committing offsets onPartitionsRevoked if the user is manually committing the offsets
CAMEL-16340: SalesforceProducer.doStart() is called before SalesforceComponent.doStart()
CAMEL-16327: Kafka Consumer Component always commits latest offset on shutdown even if autoCommitOnStop == none
CAMEL-16324: camel-core - Spring Transactions does not work due recent optimization
CAMEL-16318: camel-kafka - LoginCallbackHandler causes ClassNotFoudException on OSGi
CAMEL-16317: NPE on SFTP component query parameter for options that are duration
CAMEL-16309: The Rest Openapi schema generator has a typo; "sting" instead of "string"
CAMEL-16307: azure-storage-datalake:...?operation=getFile appends newline to the file content
CAMEL-16305: camel-servicenow-maven-plugin generated model classes wont compile
CAMEL-16298: camel-core - pollEnrich with endpoint-dsl should use EndpointConsumerBuilder
CAMEL-16297: camel-core - Splitter does not call aggregation strategy when transacted is enabled
CAMEL-16296: camel-as2 - Restarting bundle on karaf causes PortNumberInUse error
CAMEL-16295: split with AggregationStrategy is ignored when using transacted
CAMEL-16291: camel-cxfrs producer shouldn't try to read Entity from javax.ws.rs.core.Response
CAMEL-16284: camel-couchbase: Incorrect Endpoint URI breaks CKC's couchbase connector
CAMEL-16283: camel-jetty - NPE in binding for query parsing
CAMEL-16282: VertxBufferConverter does not handle encoding correctly
CAMEL-16280: NettyEndpointUriFactory#buildUri() not compatible with Netty endpoint URL
CAMEL-16276: WireTap does not work with NoErrorHandler
CAMEL-16258: camel-spring-boot - @ExcludeRoutes not working anymore
CAMEL-16252: [camel-azure-storage-blob] Stream caching bug due to unsupported InputStream mark operation
CAMEL-16244: Multiple consumers for the same endpoint using camel-restdsl-openapi-plugin
CAMEL-16241: Endpoint DSL (http component) Properties are not correctly set for Basic Authentications
CAMEL-16235: camel-servlet-starter does not ServletComponent
CAMEL-16233: camel-jetty - type converter error after last optimization
CAMEL-16227: Netty with reuseChannel=true invokes wrong callback
CAMEL-16226: camel-cbor: Unexpected character ('¿' (code 191)): expected a valid value
CAMEL-16225: camel-karaf - route-list command fail with NPE
CAMEL-16210: camel-core - Choice EIP exception from predicate may trigger otherwise
CAMEL-16206: camel-sql: Message body is not preserved when CamelSqlRetrieveGeneratedKeys == true
CAMEL-16196: camel-main - Configure using Java only does not configure for some types
CAMEL-16189: AWS2S3Producer not setting serverside encryption values
CAMEL-16179: NPE during MongoDB initialization
CAMEL-16178: Enrich with REST+netty hangs when connection is closed without response
CAMEL-16177: File stream cache problem with multicast parallel processing and encrypted stream
CAMEL-16176: camel-kafka - Bug in header filter strategy regexp pattern
CAMEL-16173: Camel Resilience4j Bulkhead seems to not limit concurrent requests
CAMEL-16079: aws-sn2 does not recognise FIFO queue configured though arn
CAMEL-16063: should consider multiple ApplicationContext instances when specifying another management.server.port
CAMEL-14980: camel-kafka - SerializationException - consumer keeps leaving and rejoining the group

Dependency upgrade (1)

CAMEL-16376: camel-spring-boot - Upgrade to Spring Boot 2.4.4

Improvement (67)

CAMEL-16522: Apache Camel Jars for latest versions
CAMEL-16359: Camel-spring-rabbitmq - Allow null body
CAMEL-16358: camel-spring-rabbitmq - Configure consumer retry strategies more easily
CAMEL-16357: Camel-splunk: tcp mode can not work with port/host mapping (e.g. in docker environment)
CAMEL-16355: camel-core - Optimize Filter and Choice EIP
CAMEL-16351: camel-core - Camel JARs OSGi MANIFEST.MF has unwanted include-resources
CAMEL-16349: camel-core - MainHelper load list from file in classpath to reduce memory
CAMEL-16348: camel-core - Optimize shutdown strategy forceShutdown check
CAMEL-16342: Upgrade common-compression to 1.20 and fix camel-tarfile accordingly
CAMEL-16339: camel-seda - Optimize to avoid unnesssary exchange copy
CAMEL-16337: camel-core - pooled exchanges - Can we optimize exchangeId
CAMEL-16336: Make CustomSlackHttpClient compatible with okhttp 3.x
CAMEL-16331: camel-core - DefaultConsumer used as PolllingConsumer EIP should not be pooled exchanges
CAMEL-16328: Restore support for Slack custom server URL
CAMEL-16326: camel-core - Optimize EIP storing information in exchange properties
CAMEL-16322: Have a middle folder for google components
CAMEL-16321: Have a middle folder for azure components
CAMEL-16319: camel-core - Optimize consumer done callback
CAMEL-16315: Camel-Netty: Support Hostname verification even though we are on Netty 4.1.x
CAMEL-16314: camel-core - Some components does not work well with pooled exchanges
CAMEL-16313: camel-splunk: can not use component without credentials (to be able to communicate with free splunk server)
CAMEL-16311: camel-freemarker - Localized lookup should be disabled
CAMEL-16294: camel-core - PollingConsumer - add option to handover the UoW
CAMEL-16292: Upgrade to spring boot 2.4.3
CAMEL-16288: camel-core - Endpoint should have getMaskedEndpointUri
CAMEL-16286: camel-core - Services should invoke doBuild on child services
CAMEL-16279: camel-core - Optimize routing engine to reuse internal state objects for GC reduction
CAMEL-16272: camel-core - Optimize routing engine to reduce object allocation in redelivery error handler
CAMEL-16271: camel-core - ReactiveExecutor add option to turn on|off statistics
CAMEL-16270: Vertx Buffer converter should sharable among vertx components and not tied with vertx-web.
CAMEL-16265: camel-microprofile-metrics - Mask sensitive data in endpoint URLs
CAMEL-16264: camel-http - Add option to ignore response headers
CAMEL-16262: camel-http - Add disable options on component to turn features off
CAMEL-16253: Improve the way that the LRA client determines the new LRA URL
CAMEL-16250: Support text finishing with a dash in StringHelper.dashToCamelCase
CAMEL-16245: Improvement camel-google-storage guava dependency
CAMEL-16238: Registry is not released after camelcontext calls the shutdown method
CAMEL-16232: Camel-http: component doesn't use system properties `javax.net.ssl.keyStorePassword` and `javax.net.ssl.keyStore` if parameter `useSystemPr0perties` is set to true
CAMEL-16231: camel-core - Optimize HeaderFilterStrategy to not include header value
CAMEL-16222: camel-core - ExchangeFactory SPI
CAMEL-16220: camel-http - optimize producer when sending to uri without any change
CAMEL-16219: camel-core - Kamelet - Add support for optional template parameters
CAMEL-16218: Mark use of java.util.Random with NOSONAR to not have false flags in code analysis reports
CAMEL-16217: camel-core - FluentProducerTemplate - optimize to uri when its the same endpoint
CAMEL-16215: camel-http - Optimize isStatusCodeOk
CAMEL-16207: camel-core - Optimize HeaderFilterStrategy with startsWith pattern
CAMEL-16205: camel-http - Optimize extract response body for small payloads
CAMEL-16203: camel-core - Optimize removeHeaders all
CAMEL-16202: camel-core - Optimize DefaultHeaderFilterStrategy filtering
CAMEL-16201: camel-jfr - Save camel-recording in current dir by default
CAMEL-16199: camel-http - Optimize headers added as request headers in producer
CAMEL-16194: Optaplanner : upgrade to optaplanner 8.x
CAMEL-16192: camel-spring-boot-engine-starter
CAMEL-16183: camel-spring - XML DSL remove remoting/proxy
CAMEL-16182: test-infra modules don't support testcontainers hub.image.name.prefix configuration
CAMEL-16175: camel javascript routes loader
CAMEL-16174: camel-zookeeper - Upgrade to latest 3.5.x
CAMEL-16172: Upgrade to version 0.15.0 of OpenTelemetry
CAMEL-16170: camel-spring-core - spring module with XML
CAMEL-16169: camel-core - context.addComponent(name, instance) should auto start if needed
CAMEL-16162: camel-core - OnCompletion EIP - Only 1 allowed
CAMEL-16155: camel-zookeeper-master: add option to set a custom ManagedGroupFactory
CAMEL-16105: camel-kafka - AllowManualCommit does not ensure full control of the commit flows
CAMEL-15924: [camel-vertx-kafka] Add the ability to commit the offsets manually
CAMEL-15741: camel-joor - Add function for header and exchange property with default value
CAMEL-14490: Have a middle folder for aws and aws2 components
CAMEL-10956: camel-core: more flexible route loader

New Feature (12)

CAMEL-16323: Create a Camel-AWS-Secret-Manager component
CAMEL-16310: Allow to configure type of MessageListenerContainer in camel-spring-rabbitmq
CAMEL-16302: camel-core - Optional property placeholders
CAMEL-16301: Allow endpoint to override prefetchCount from component
CAMEL-16285: Extensible ResourceHelper
CAMEL-16255: Use of the slack-api-model to create rich content
CAMEL-16213: camel-core - Exchange pooling
CAMEL-16153: camel-report-maven-plugin: overallCoverageThreshold
CAMEL-15964: Create a Google Cloud Storage component
CAMEL-15963: Create a Google Cloud Functions component
CAMEL-14053: Routes Loader SPI
CAMEL-12545: create a yaml based route loader

Sub-task (1)

CAMEL-16012: Remove camel-example- prefix in folder names in camel-examples

Task (33)

CAMEL-16363: Create Camel-aws-secrets-manager starter
CAMEL-16362: camel-spring-boot - BOM generator JAR alignments error
CAMEL-16347: Camel test-infra: Create a module for AWS Secrets manager
CAMEL-16334: Having a middle folder for test (unit + testcontainers) components
CAMEL-16333: Having a middle folder for debezium components
CAMEL-16332: Have a middle folder for microprofile components
CAMEL-16329: Camel-Google-Mail-Stream: Set markAsRead as true by default
CAMEL-16308: Camel-Google-bigquery-sql: Rename query parameter in bigquery sql component
CAMEL-16303: URI generation: if a part of the component name is equal to a path parameter the URI generation will fail
CAMEL-16300: Camel-Examples: Add a google pubsub example
CAMEL-16299: Test infra: allow greater service configuration
CAMEL-16293: Camel-AWS2-Components: Autocreation of entities should be false by default
CAMEL-16278: Use azure-sdk-bom instead of individual azure artifact versions
CAMEL-16277: Camel-File: Use appendChar for the first message too
CAMEL-16275: Move the RouteBuilderLoader from camel-joor, camel-xml-io and camel-xml-jaxb to a dedicated artifact in the dsl folder
CAMEL-16274: Camel-google-storage: serviceAccountKey should be supported as file, classpath, remote etc.
CAMEL-16268: camel-xstream - Test dependency of junit-vintage-engine not set to scope test
CAMEL-16267: camel-examples - Add yaml-dsl example
CAMEL-16261: Github PR Template: Make it optional
CAMEL-16254: [camel-debezium-common] Support nested Structs
CAMEL-16251: Move Performance and jmh itests in a separated repository
CAMEL-16246: Remove deprecated Camel-Azure component
CAMEL-16229: Mocking Existing Endpoints Doc Not Updated
CAMEL-16224: Create Spring Boot starter for camel-google-storage
CAMEL-16211: Revisit RoutesDefinition::route(RouteDefinition route)
CAMEL-16195: Remove camel-optaplanner Karaf feature
CAMEL-16193: Use SecureRandom instead of Random
CAMEL-16190: Sensitive configuration values not redacted in Auto-configuration summary
CAMEL-16186: Camel-AWS2-SQS: Support String as body for batch message
CAMEL-16171: Add uri-endpoint-override options to all AWS2 components
CAMEL-16156: Improve the usage of org.apache.camel.jmx.disabled
CAMEL-16137: Investigate the usage of java.awt.headless system property in tests
CAMEL-16115: Remove Camel-AWS-* components

Test (2)

CAMEL-16369: camel-endpointdsl and camel-componentdsl - Test without JMX enabled
CAMEL-15635: Some Kudu tests are failing in JDK >= 12 builds

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