Apache camel 3.5.0 Release

New and Noteworthy

This release is the new Camel 3.5.0 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>3.5.0</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>3.5.0</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-3.5.0-src.zip (Sources)	PGP Signature, SHA512 Checksum

Download

Signature and checksum

apache-camel-3.5.0-src.zip (Sources)

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Git tag checkout

Release is tagged with camel-3.5.0 in the Git, to fetch it use:

git clone https://git-wip-us.apache.org/repos/asf/camel.git
cd camel
git checkout camel-3.5.0

Resolved issues

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

Bug (70)

CAMEL-15962: mimeMultipart dataformat is not included in the XML DSL for marshal/unmarshal
CAMEL-15473: Spring Boot Swagger Example - API specification generation fails
CAMEL-15460: FTP Reconnect not successful
CAMEL-15457: camel-micrometer: NullPointer exception triggered by MicrometerExchangeEventNotifier
CAMEL-15455: EndpointDSL breaks expressions in query parameters
CAMEL-15454: camel-cluster - Adding a new route after camel is started should start the route if leader
CAMEL-15450: ClusteredRoutePolicyFactory throw NullPointerException when adding a route to CamelContext that has been started
CAMEL-15449: camel-salesforce - BulkAPI createBatchQuery swallows error
CAMEL-15445: component lifecycle is differen when endpoints are created using endpointdsl
CAMEL-15436: camel-azure-storage-blob: If the AppendFile does not exist, it will be created but it will not append to the end of the content
CAMEL-15426: camel-main should not package test resource configurer config
CAMEL-15425: camel-salesforce: SalesforceLoginConfig seems to be leaking the password
CAMEL-15424: camel-box: addFolderCollaboration may throw an NPE
CAMEL-15420: camel-http dynamic aware removes Exchange.HTTP_QUERY header if Exchange.HTTP_PATH header not specified
CAMEL-15407: Merge operation in camel-olingo2 sets all entity properties to null
CAMEL-15400: rest component - Endpoint DSL for multi valued has null as prefix
CAMEL-15394: PropertyBindingSupport - Root object has issue with list and source code generated configurer
CAMEL-15391: camel-aws2-sqs: amazonAWSHost is not set
CAMEL-15387: Can't set Salesforce packages via application properties.
CAMEL-15383: Camel 3 Velocity warns about deprecated configuration keys
CAMEL-15382: Opentelemetry injection/extraction doesn't work
CAMEL-15378: File gets locked When using camel-flatpack delimited parser
CAMEL-15372: Missing classes for opentracing camel-spring-boot
CAMEL-15370: CxfRsProducer: All but last value of query parameter with multiple values are lost
CAMEL-15369: camel-aws2-kinesis: IndexOutOfBoundsException when polling
CAMEL-15358: camel-aws-kinesis: IndexOutOfBoundsException when polling
CAMEL-15355: unacceptable_type,longstr error if we set 'arg.queue.x-single-active-consumer=true in rabbitmq endpoint url
CAMEL-15350: SJMS Batch Consumer error recovery
CAMEL-15349: camel-xmpp can't consume direct message chats
CAMEL-15348: cxfEndpoint blueprint namespace handler - problem with QName vs String
CAMEL-15347: Camel-aws2-s3: moveAfterRead true bucket not created
CAMEL-15344: ShutdownStrategy - Inflight count is reporting wrong with 2x the actual number
CAMEL-15343: camel-main - Graceful shutdown from ctrl + c SIGTERM is not working correctly
CAMEL-15338: Salesforce - Wrong Channel Name for Standard Platform Events
CAMEL-15336: Wrong information for supported platforms in FAQ of website
CAMEL-15327: Azure storage blob IT fails due unsupported mark/reset with FileInputStream that being introduced Azure SDK 12.7.0
CAMEL-15326: camel-slack: incorrect handling of error responses
CAMEL-15324: Camel-as2 can fail on jdk8 because of java.lang.NoSuchMethodError: java.nio.CharBuffer
CAMEL-15316: Camel Zipkin does not set correct span kind
CAMEL-15315: Camel-Pulsar: Error when verifying/creating namespace
CAMEL-15311: DefaultTracer traceBeforeRoute not calling dumpTrace
CAMEL-15307: camel-spring - Graceful shutdown is not working anymore
CAMEL-15299: FTP endpoints will silently not delete/move file on disconnect
CAMEL-15298: Camel-Spring-Boot: No CamelContext defined yet so cannot inject into bean: org.apache.camel.impl.health.DefaultHealthCheckRegistry
CAMEL-15297: camel-pgevent - Issue with URI verification
CAMEL-15285: Broken image / invalid anchors
CAMEL-15282: Wrong validation error reported for uri with netty component using env placeholder
CAMEL-15276: GeoLocationProvider may not get initialized properly
CAMEL-15272: Camel-jira: JSONObject["name"] not found when connecting to latest JIRA/Jira-cloud
CAMEL-15265: StaticEndpointBuilders - The static methods should be public
CAMEL-15262: ZooKeeperCuratorHelper: wrong argument order when creating a new ExponentialBackoffRetry
CAMEL-15260: OpenTracing - camel tracer appears not to activate spans in global tracer
CAMEL-15251: camel-cdi - MandatoryJtaTransactionPolicy and NeverJtaTransactionPolicy miss to call the runnable work
CAMEL-15245: On route shutdown timeout DefaultShutdownStrategy.forceShutdown remains set to true
CAMEL-15239: camel-velocity header option does not conform to documentation
CAMEL-15233: camel-salesforce - CometDReplayExtension does not keep replayId for each message/channel
CAMEL-15230: RabbitMqSpanDecorator - Invalid Parent Span Id when EXCHANGE_NAME header not set
CAMEL-15229: autoDiscoverObjectMapper is not propagated to JacksonDataFormat
CAMEL-15219: camel-cassandraql: cannot use a custom resultSetConversionStrategy
CAMEL-15214: [regression]Duration values are no more part of the validation
CAMEL-15199: RestDefinition relies on Class.getCanonicalName instead of Class.getName for in/out types
CAMEL-15195: camel-netty - RequestTimeout seems not working as expected
CAMEL-15187: jsonpath does not reset StreamCache on CBR predicate
CAMEL-15149: Invalid UTF8 character in iec60870-server.json
CAMEL-15148: camel-main - Fluent configuration of rest are not working
CAMEL-15022: Opentracing doesn't work with Kafka Component
CAMEL-15012: Camel-Http: Endpoint parameters proxyHost and proxyPort are ignored
CAMEL-14854: Camel Irc components Fails to rejoin the channels
CAMEL-14533: camel-ftp: fileExist=Append and tempPrefix options do not work together
CAMEL-12971: SJMS Component javax.jms.JMSException: Unmatched acknowledge: MessageAck when transactionBatchTimeout expired

Improvement (77)

CAMEL-15481: camel-cluster - Should defer starting routes if quickly elected leading during startup
CAMEL-15476: Camel-DJL: Upgrade to Deep Java Library 0.6.0
CAMEL-15474: camel-api-component - Source code generator should include parameter documentation
CAMEL-15447: contextPath ignored for platform-http with REST DSL
CAMEL-15439: configurer: use full qualified class name instead of simple class name
CAMEL-15438: properties-binding: support for dash style keys
CAMEL-15437: properties-binding: support binding from maps of maps
CAMEL-15431: Redundant array creation on log messages
CAMEL-15422: ScheduledPollEndpoint - Scheduler option should be Object type and not String
CAMEL-15418: Support for enriching the Swagger API Document
CAMEL-15417: camel-cmis - Add optional "fileName" property on copyDocument function
CAMEL-15415: Upgrade to spring boot 2.3.3
CAMEL-15414: Upgrade to Kafka 2.5.1
CAMEL-15413: RouteBuilderConfigurer - Rename to LambdaRouteBuilder
CAMEL-15406: Configure EntityProvider write properties on camel-olingo2
CAMEL-15405: Propagate inline count in Olingo2 component when using splitResults=true
CAMEL-15398: Add documentation page about properties binding (via camel-main)
CAMEL-15397: [properties-binding] support for array binding
CAMEL-15396: [properties-binding] support for list binding with gaps
CAMEL-15381: Avoid use of reflection in CronComponent
CAMEL-15377: camel-jms - Add back transactedInOut option
CAMEL-15376: camel-examples - We should do tags with released versions
CAMEL-15365: Camel-Azure-* components: add a configuration in case autoDiscovery need to be enabled
CAMEL-15362: Make DefaultFluentProducerTemplate not thread safe for processors/endpoints
CAMEL-15361: Use predictible doc page name for threadpoolfactory-vertx
CAMEL-15357: Add example for Karaf to demonstrate how REST endpoint using servlet secured by Karaf JAAS service
CAMEL-15353: Add CamelK as category to the component fixed set of known categories
CAMEL-15351: camel-core - Events for camel context initializing/initialized should have their own event type
CAMEL-15346: Let xml-io pass the namespace info to NamespaceAware elements
CAMEL-15345: camel-twitter - Should validate that mandatory access token has been configured
CAMEL-15342: Camel-azure-storage-queue: Add more configurations from headers configurations into component/endpoint configurations
CAMEL-15331: Cassandraql: refactor tests to use testcontainers
CAMEL-15328: Honor Optional http headers as method parameters to be null in camel-cxfrs producer
CAMEL-15319: [CAMEL-JIRA] listen for events using atlassian-event library
CAMEL-15313: camel-core - Parameterized RouteBuilder - add routes while starting the camel context
CAMEL-15312: camel-core - Parameterized RouteBuilder - add support for life cycle handlers
CAMEL-15310: AWS* - Support for more than 1 client in the registry
CAMEL-15303: Reduce log level for autodiscovered ObjectMapper
CAMEL-15295: snapshot archetypes maven command is documentation does not work
CAMEL-15293: Cassandraql: Upgrade datastax driver to 4.7.2 (from 3.7.2)
CAMEL-15278: camel-bean: @Handler annotation does not work for proxied beans
CAMEL-15277: OpenAPI Java extension cannot always handle non-default API context path
CAMEL-15268: camel-main - ConfigurerClass allow to provide CamelContext as parameter
CAMEL-15261: Handle Debezium configurations with regex
CAMEL-15255: camel-micrometer- Extend set of metrics provided
CAMEL-15248: Create ArangoDB camel component
CAMEL-15247: RestConfiguration - Generate configurer to avoid reflection
CAMEL-15246: website - Remove 3.3 from website
CAMEL-15244: AggregationStrategy - default timeout method should be empty
CAMEL-15242: camel-debezium - Upgrade to 1.2
CAMEL-15237: PackageArchetypeCatalogMojo - Order in generated archetype-catalog
CAMEL-15236: camel-package-maven-plugin - Regen may gen type as String instead of Long etc
CAMEL-15235: Add support for Java 14
CAMEL-15225: camel-api-component - Generate source code in src/generated
CAMEL-15224: camel-api-component - Avoid reflection when configured nested configuration classes
CAMEL-15223: camel-log - Avoid reflection for configuring DefaultExchangeFormatter
CAMEL-15221: Camel-DJL: Upgrade to Deep Java Library 0.5.0
CAMEL-15218: camel-catalog - Store generated files in git
CAMEL-15217: bean(Bean.class) should lookup the registry by type
CAMEL-15213: camel-main - Add default values to configuration so tooling knows
CAMEL-15210: camel-api-component-maven-plugin - Should generate test code in junit 5 format
CAMEL-15209: camel-jaxb - Should depend on camel-xml-jaxb
CAMEL-15208: camel-component-maven-plugin - Jandex must be generated first
CAMEL-15198: Camel-azure-storage-blob: Add more configurations from headers configurations into component/endpoint configurations
CAMEL-15193: camel-file-starter - Add back auto configuration for file cluster service
CAMEL-15190: camel-main - Generate table in docs with all its configuration options
CAMEL-15188: camel-telegram - Add SOCKS proxy support to telegram component
CAMEL-15184: PackageScan.findImplementation - Should filter out abstract classes
CAMEL-15160: Configurer - Generate details what type Map/List contains
CAMEL-15124: error-handler-builder: allow to reference processors by name
CAMEL-15119: Do not use reflection when configuring subclasses of AbstractApiComponent
CAMEL-15113: camel-rabbitmq - Auto declare dead letter queues with custom args
CAMEL-15102: camel-karaf-examples - Move examples for osgi/karaf to its own git repo
CAMEL-15074: Camel website - Add easy to find links for examples for each sub project
CAMEL-14622: camel component options - Favour annotation based options
CAMEL-14578: Reformat files at build time to force compliance with code standards
CAMEL-11807: Upgrade to JUnit 5

New Feature (40)

CAMEL-15469: AggregationStrategy using etcd3 as datastore
CAMEL-15468: AggregationStrategy using redis as datastore
CAMEL-15452: PropertyBindingSupport - Add reflection on|off option
CAMEL-15448: Add tag and correlation context support for Opentelemetry
CAMEL-15442: ArangoDb - backport new parameters to camel-spring-boot starter
CAMEL-15429: Add Spring Boot Starter for camel-oaipmh
CAMEL-15428: Create a proper camel BOM (for camel-spring-boot)
CAMEL-15427: Add examples featuring Azure Eventhubs and Azure Blob
CAMEL-15411: Add example for camel-oaipmh
CAMEL-15409: ArangoDb - add operations on graphs in the producer
CAMEL-15408: spring boot starter for oai-pmh component
CAMEL-15386: Camel-Opentelemetry and Camel-opentracing: Semantic conventions are going to diverge
CAMEL-15385: camel-main - Properties ordering should use #class: first
CAMEL-15384: camel-http - Allow to configure http proxy on component level
CAMEL-15380: Camel-aws2-s3: moveAfterRead define prefix or suffix
CAMEL-15356: Create camel-azure-eventhub to integrate with Azure Event Hub service
CAMEL-15352: Camel-AWS2-SQS: Add support for purgequeue operation
CAMEL-15339: OpenTelementry component
CAMEL-15308: RouteTemplate SPI for parameter sources
CAMEL-15292: Camel-AWS2-S3: Support SSE-C on the consumer's side
CAMEL-15283: Create a vertx web client component
CAMEL-15280: Camel-AWS2-*: Add the ability to trust all certificates when overidding the endpoint
CAMEL-15274: camel-spring-boot - Add back http endpoint for route information
CAMEL-15270: camel-main - Allow to create routes from route template via configuration properties
CAMEL-15267: Add a ByteArrayOutputStream to ByteBuffer converter in core
CAMEL-15264: Camel-AWS2-Kinesis: Add more operations support
CAMEL-15257: camel jsonata integration
CAMEL-15253: OAI-PMH Component
CAMEL-15231: Support topic patterns in Pulsar when subscribing
CAMEL-15228: camel-kafka - Missing end of polling signal in Processors
CAMEL-15197: Thread pools in EIPs allow to use vertx thread pool instead
CAMEL-15196: Add support for OpenTracing tags
CAMEL-15186: Add support for Workday Common REST API.
CAMEL-15170: camel-jt400 - IBM i *MSGQ support
CAMEL-14974: Java 14 Support
CAMEL-14963: camel-core - Parameterized RouteBuilder
CAMEL-14956: Create a websocket component based on Vertx
CAMEL-14297: Introduce RouteBuilderConfigurer
CAMEL-13934: camel-minio - Component to store/load files from blob store
CAMEL-11547: camel-core: load route definitions from registry

Task (48)

CAMEL-15467: camel-cdi - Tests fails on JDK14
CAMEL-15466: Create Karaf feature for Camel Azure Eventhubs component
CAMEL-15463: Upgrade Jakarta JAXB to 2.3.3
CAMEL-15461: Upgrade to jedis bundle 3.3.0_2
CAMEL-15459: update to CXF 3.4.0
CAMEL-15458: spring-boot-starter should generate list of starters in the doc same way as camel-core
CAMEL-15453: camel-jdbc: replacing deprecated code leads to test failures
CAMEL-15444: Incorrect order for test assertions
CAMEL-15441: Upgrade spring-data bundles version to 2.3.x in features repositorry
CAMEL-15440: Use elasticsearch unique bundle (not client anymore)
CAMEL-15393: camel-spring-javaconfig - Deprecate
CAMEL-15390: CollectionStringBuilder - Use JDK util methods instead
CAMEL-15389: camel-main - Add docs about camel.beans
CAMEL-15379: camel-example-cdi - Some cdi examples fail tests
CAMEL-15374: Camel-AWS2-STS: Add more operation to the producer
CAMEL-15373: Create an AWS2-STS component
CAMEL-15368: Camel-Main: Support raw syntax or being able to detect secret
CAMEL-15359: Camel-Opentelemetry: Documentation is missing
CAMEL-15354: camel-opentracing - Go back to 0.31.0 API of MP opentracing
CAMEL-15334: Camel-CassandraQL Spring Boot integration test is failing after upgrade to Cassandra driver 4.x
CAMEL-15330: Create Spring Boot starter for camel-vertx-http
CAMEL-15322: CI Server: Migrate to https://ci-builds.apache.org from https://builds.apache.org
CAMEL-15318: Deprecate the legacy Azure components
CAMEL-15314: camel-endpointdsl - StaticEndpointBuilders - may loose public
CAMEL-15309: Camel 3.4.1 was built with JDK 11 - Use BufferCaster everywhere
CAMEL-15306: camel-jpa: example in documentation links to a web page that doesn't exist
CAMEL-15305: Camel-ArangoDB: Create a Spring Boot starter
CAMEL-15304: Camel-ArangoDB: Create a Karaf feature
CAMEL-15284: Fix Maven build on Windows
CAMEL-15271: Add example back in doc about stop aroute
CAMEL-15266: camel-website - Contributing guide cleanup
CAMEL-15259: camel-couchbase seems outdated or broken
CAMEL-15258: Remove camel-reactive-executor-vertx-starter
CAMEL-15241: Remove karaf feature for camel-couchbase
CAMEL-15240: Camel-Velocity: Deprecation warnings
CAMEL-15216: camel-website - Fix small adoc WARNs
CAMEL-15215: Simplify and homogenize spring testing
CAMEL-15205: camel-quartz documentation for Cron is incorrect
CAMEL-15204: Need to fix terminology within JT400 component
CAMEL-15192: AWS2-Kinesis-Firehose: Support creation of deliveryStream
CAMEL-15191: AWS2-Kinesis-Firehose: Support for RecordBatchRequest
CAMEL-15173: Example code missing in several pages
CAMEL-14918: camel-cdi - Avoid @Resource injection
CAMEL-14777: Replace EmbeddedEngine with the new Debezium APIs
CAMEL-14565: camel-spring-boot - Some auto configuration options has no descriptions
CAMEL-14319: Camel-Couchbase: Update client to 3.x
CAMEL-14317: Remove log4j v1
CAMEL-12336: speedup tests in tests/camel-itests

Test (6)

CAMEL-15477: Camel-Minio: Review how to run integration tests
CAMEL-15470: Camel-Crypto-CMS: The sign endpoint tests are failing
CAMEL-15464: FTP tests are failing on CI Server
CAMEL-15451: camel-aws2-s3 - Test errors running local tests
CAMEL-15403: camel-xmlsecurity - Some unit tests fails with Oracle JDK8 261
CAMEL-14826: Add unit tests to the platform-http component

Wish (2)

CAMEL-15479: Clear up purpose of spring-boot and camel-spring-boot-starter
CAMEL-15340: create kubernetes job example

Keys

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