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

Version Description Download Link PGP Signature file of download SHA512 Checksum file of download
3.8.0 Sources apache-camel-3.8.0-src.zip apache-camel-3.8.0-src.zip.asc apache-camel-3.8.0-src.zip.sha512

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 (53)

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-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-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 (54)

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-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.