Apache camel 3.8.0 Release

New and Noteworthy

This release is the new Camel 3.8.0 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>3.8.0</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>3.8.0</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-3.8.0-src.zip (Sources)	PGP Signature, SHA512 Checksum

Download

Signature and checksum

apache-camel-3.8.0-src.zip (Sources)

PGP Signature, SHA512 Checksum

Git tag checkout

Release is tagged with camel-3.8.0 in the Git, to fetch it use:

git clone https://git-wip-us.apache.org/repos/asf/camel.git
cd camel
git checkout camel-3.8.0

Resolved issues

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

Bug (55)

CAMEL-16177: File stream cache problem with multicast parallel processing and encrypted stream
CAMEL-16161: camel-core - Route template does not support autoStartup
CAMEL-16152: XML DSL tokenize with token in simple language and group does not set the delimiter correctly
CAMEL-16145: camel-report-maven-plugin: coverageThreshold cannot be set
CAMEL-16135: Exception on routeinitialization when using split in onException-Block
CAMEL-16114: DataFormat UnmarshalType defined as an Array Class Fails in Java DSL
CAMEL-16112: Camel REST deserializes response to wrong type
CAMEL-16111: camel-spring-boot - Bean reference by name in properties not working when there are custom property converters
CAMEL-16110: camel-cxfrs - CxfRsProducer leaks Header when Exchange.HTTP_QUERY is set
CAMEL-16109: camel-hystrix-starter auto-config fails with multiple "servletRegistrationBean"
CAMEL-16104: ProducerCache does not close producers when cacheSize is 1 (potential memory leak)
CAMEL-16103: Stack size increases in split with transacted
CAMEL-16092: Azure Storage Queue can not delete received message after Azure Storage Blob consume
CAMEL-16091: Using netty-http with enricher causes buffer leak
CAMEL-16086: camel-salesforce - CompositeApiProcessor requires too many fields in RAW mode
CAMEL-16084: salesforce: Out of order execution
CAMEL-16083: OnCompletion with After Consumer mode does not fire if defined in routeScope
CAMEL-16082: Single choice() without otherwise() always executed
CAMEL-16077: camel-undertow - not respect content-type specified by REST DSL produces when body returns null
CAMEL-16068: Camel-AWS2-S3: Fix condition for throwing exception in case bucket does not exist
CAMEL-16065: Camel Undertow Starter causes configuration issues with DirtiesContext
CAMEL-16045: rest-dsl - xml or json binding should create new instance of data formats
CAMEL-16043: [camel-kafka] additionalProperties option on endpoint level is broken
CAMEL-16040: JAXB error Generating Swagger in Karaf
CAMEL-16037: Minio: if autowiredEnabled is set to false on camelContext, minioClient is still autowired
CAMEL-16035: HazelcastQueueConsumer : when using mode POLL, the consumer sends NULL
CAMEL-16034: MDC Logging causing OutOfMemory with large split
CAMEL-16032: [camel-main] autoconfiguration does not bind dataformat in the registry
CAMEL-16018: HazelcastReplicatedConsumer not receiving events
CAMEL-16016: Encoding special characters via UnsafeUriCharactersEncoder does not work in all cases
CAMEL-16014: camel-test-infra-artemis: Invalid AMQP endpoint
CAMEL-16009: OPC/UA Tree contains two nodes "Camel" that is incorrect
CAMEL-16005: Route built from template with parallel processing recipient list fails to start because of duplicate node id.
CAMEL-16000: Type converter regression in Camel 3.7.0
CAMEL-15999: Camel-spring-boot: Property not found after upgrading to 3.7.0 when using camel-caffeine-starter
CAMEL-15985: camel-jms - toD under heavy load can cause NPE when connection factory configured on JMS component level
CAMEL-15983: URISupport have an bug in method doFastNormalizeUri for normalize EndpointKey
CAMEL-15974: HttpSendDynamicAware doesn't resolve RAW properties
CAMEL-15971: SimpleFileLanguage always null due to DummyExchange
CAMEL-15949: Incorrect value getSupportExtendedInformation for ManagedPollEnricher
CAMEL-15947: Hazelcast : client mode : search hazelcast client by name doesn't work
CAMEL-15945: Don't require sObjectName or sObjectClass when streaming with raw payload
CAMEL-15942: spring xml on camel-spring-boot may add route policy factory twice
CAMEL-15940: camel-spring-boot - Issue with property placeholder in an example
CAMEL-15937: camel-netty - WARN logging with disconnect=true
CAMEL-15930: ClusteredRouteController cannot start clustered routes
CAMEL-15928: TimeoutException does not trigger Resilience4j circuit breaker
CAMEL-15522: AWS Xray Component issue
CAMEL-15290: camel-cxfrs - CxfRsProducer leaks Header when Exchange.HTTP_METHOD is set
CAMEL-14138: Salesforce: a synchronous call that follow an asynchronous call will always result in a TimeoutException
CAMEL-13553: OnCompletion behaves strange in combination with direct subroutes
CAMEL-13443: Camel Blueprint JUnit Test keeps Filelock after Test
CAMEL-13024: Camel-Mail breaks some attachment names with many special characters
CAMEL-12871: Camel-salesforce component drops the streaming topic
CAMEL-12428: Cannot use Camel exchange headers in Processor with cxf-rs

Improvement (56)

CAMEL-16436: SMN component-support custom service endpoint
CAMEL-16181: KafkaIdempotentRepository cache incorrectly flagged as ready
CAMEL-16163: camel-core - Routes loader to be a static service
CAMEL-16160: camel-main - JVM system properties should override application.properties
CAMEL-16154: @InvokeOnHeader - Improve parameter mapping to generated code
CAMEL-16146: camel-core - Sensitive keys should handle different cases
CAMEL-16142: Enable PubNub client to be autowired
CAMEL-16138: Allow KafkaClientFactory to be used without explicit broker URLs
CAMEL-16136: core: replace BaseServiceResolver with a static method
CAMEL-16129: Avoid property binding via reflection in NettyConfiguration
CAMEL-16127: Revisit PackageScanResourceResolver
CAMEL-16126: camel-core - errorHandler(ref) to make it easier to specify error handler by refernce
CAMEL-16120: Upgrade resilience4j to 1.7.x
CAMEL-16118: camel-core - Json dataformats with json view should be configurable from XML DSL
CAMEL-16106: camel-seda - Endpoints with custom queueSize to create queue lazy
CAMEL-16102: camel components - Optimize components using @InvokeOnHeader to avoid reflection
CAMEL-16096: camel-spring-boot - Autoconfiguration to support #class or #type syntax
CAMEL-16095: Update camel-ssh to work with both SSHD 1.x and 2.x
CAMEL-16094: camel-milo - Add ConnectionFactory SPI
CAMEL-16093: camel-caffeine-lrucache - Deprecate and move out of core
CAMEL-16081: camel-main - Defining beans creating new instances should avoid reflection
CAMEL-16076: camel-core - Supervised route controller - better activity logging
CAMEL-16075: camel-main - Add option to turn off auto configuration summary
CAMEL-16074: camel-flight-recorder - Add option to filter on duration
CAMEL-16072: camel-core - Nicer summary of total routes started in the log
CAMEL-16071: Support custom Kafka client instances
CAMEL-16070: camel-core - CamelContext should not be allowed to restart
CAMEL-16066: camel-core - Add static methods for language expressions in Builder to use for Lambda DSL
CAMEL-16061: JSLT-Component: Object-Mapper changes large Decimal-Numbers (to scientific notation)
CAMEL-16057: camel-core - Fine grained event notifier for lifecycle of services
CAMEL-16055: Camel Spring Boot BOM prevents performing release
CAMEL-16052: camel-jslt - Allow to configure custom ObjectMapper
CAMEL-16051: camel-spring-rabbitmq: Add usePublisherConnection option
CAMEL-16049: camel-json-validator: Reuse Jackson ObjectMapper
CAMEL-16042: Upgrade to Spring Boot 2.4.2
CAMEL-16022: Add message ordering to Google Pubsub
CAMEL-16020: Component - Remove general synchronous option
CAMEL-16010: Extend import version range for pax-logging 2.x on camel-paxlogging
CAMEL-16004: camel-fhir: Port the test to camel-test-infra
CAMEL-16003: camel-rabbitmq - Rework component using spring-rabbitmq
CAMEL-15998: Camel-Github: Better structure for consumer returned object
CAMEL-15987: camel-sjms - camel-jms - Add support for DynamicAware endpoints for toD
CAMEL-15986: camel-core - DynamicAware need to support component alias
CAMEL-15984: camel-jms - Add support for DynamicAware endpoints for toD (take 2)
CAMEL-15973: Camel-AWS2-SQS: Set the queue policy as file and not as plain String
CAMEL-15969: Camel-AWS2-SNS: Set the topic policy as file and not as plain String
CAMEL-15961: Calendar Stream component: implement proper synchonization
CAMEL-15950: JMX data for processors - Expression/ExpressionLanguage
CAMEL-15938: Catalog contains wrong "required" for aws2-iam "operation"
CAMEL-15844: camel-core - RouteReifier createRoute move to earlier phase
CAMEL-15759: Remove runtime camel-catalog from SendDynamicAware
CAMEL-15578: Loop EIP - Add option to break out if shutting down Camel
CAMEL-15529: camel-karaf - Features should use range for inner features repos
CAMEL-15106: KafkaConsumer: Support Suspend & Resume
CAMEL-13441: Dependency geronimo-jms_2.0_spec version 1.0-alpha-2 should be upgraded
CAMEL-12808: Add support for PK Chunking in Salesforce Bulk API

New Feature (29)

CAMEL-16168: camel-oaipmh: Replace the JettyTestServer with wiremock
CAMEL-16159: Add support for nats requests
CAMEL-16108: camel-aws-s3 - Pass the value of `GetObjectResponse::metadata` as an Exchange Header
CAMEL-16098: camel-direct - Add synchronous option
CAMEL-16056: camel-jfr - Java Flight Recorder Event Notifier
CAMEL-16050: camel-sjms - Add PollingConsumer
CAMEL-16048: camel-spring-rabbit - PollingConsumer to receive one message on-demand
CAMEL-16029: camel-core - Log on startup if multiple instances of same component are in use
CAMEL-16021: Components - Add option to turn on|off autowiring per component
CAMEL-16019: Create another Camel Paho component for MQTT 5 support
CAMEL-16008: ActiveMQ/Artemis - Implement consumer priority in camel
CAMEL-16001: Camel component // Huawei Cloud Simple Notification Services (SMN)
CAMEL-15997: camel-redis: Port the test to camel-test-infra
CAMEL-15995: camel-sjms - Make it more feature compatible with camel-jms
CAMEL-15993: camel-amqp - Add support for DynamicAware endpoints for toD
CAMEL-15992: camel-paho - Add support for DynamicAware endpoints for toD
CAMEL-15991: camel-rabbitmq - Add support for DynamicAware endpoints for toD
CAMEL-15990: camel-sjms - Support regular connection pool
CAMEL-15989: camel-kafka - Add support for DynamicAware endpoints for toD
CAMEL-15988: camel-sjms - producer Add support for override header with dynamic destination name
CAMEL-15979: camel-file - Add includeExt/excludeExt to make it easy to filter based on file extension
CAMEL-15959: Calendar Stream component - support for Google Service account
CAMEL-15933: Create camel-stitch component to produce data to Stitch ETL platform
CAMEL-15560: generic route loader
CAMEL-15428: Create a proper camel BOM (for camel-spring-boot)
CAMEL-15341: Create camel-azure-storage-datalake to serve Azure DataLakes Gen2
CAMEL-14871: camel-aws-s3 - Support the `doneFileName` option
CAMEL-13455: Requesting to add component for Salesforce Bulk API V2
CAMEL-12489: camel-inifinspan: split remote and embedded components

Task (24)

CAMEL-16167: camel-cxf - Upgrade to CXF 3.4.2
CAMEL-16166: camel-jetty - Upgrade to 9.4.36
CAMEL-16164: Camel-Karaf: Remove not tested features
CAMEL-16151: Using Camel component archetype, the XXXProducer.process contains extra space at end of line
CAMEL-16150: Use https in readme created when creating a component using the archetype
CAMEL-16132: Add description in README of spring-boot-widget-gadget
CAMEL-16124: Create Huawei-smn starter for Camel-spring-boot
CAMEL-16117: camel-debezium - Upgrade to 1.4.1
CAMEL-16107: Deprecate Camel-AWS-* components in favor of Camel-AWS2-* ones
CAMEL-16089: Split camel-infinispan and camel-infinispan-embedded in camel-spring-boot
CAMEL-16087: Create camel-azure-storage-datalake SB starter
CAMEL-16080: Migrate camel-kamelet component from camel-k-runtime to camel
CAMEL-16054: Camel-AWS2-Kinesis: Support endpoint override like we have for S3
CAMEL-16047: Error building camel 3.7.0 with jdk11
CAMEL-16041: The managed dependency version through Camel Spring Boot BOM for com.google.guava:guava is from 2015
CAMEL-16033: camel-core-languages should move out of generated list components in parent/pom.xml
CAMEL-16027: camel-xml-jaxp should be put above the marker of camel components: START in parent/pom.xml
CAMEL-16013: Camel-Kubernetes: Upgrade to Kubernetes client 5.x
CAMEL-16007: [camel-debezium] Upgrade to Debezium 1.4
CAMEL-15958: camel-vertx - Upgrade to 3.9.5
CAMEL-15946: camel-endpointdsl - Generate valid javadoc
CAMEL-15941: camel-flink - Upgrade to 1.12
CAMEL-15934: camel-resilience4j - Upgrade to 1.6.x
CAMEL-15700: Camel-Atlasmap: Add a Karaf feature

Test (1)

CAMEL-16053: camel-vertx-kafka - Test failures

Wish (1)

CAMEL-16131: huaweicloud-smn // Add functional testing stubs

Keys

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