Apache camel 2.24.0 Release

New and Noteworthy

This release is a minor update of the 2.24.x branch.

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>2.24.0</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>2.24.0</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
2.24.0 Sources apache-camel-2.24.0-src.zip apache-camel-2.24.0-src.zip.asc apache-camel-2.24.0-src.zip.sha512

Git tag checkout

Release is tagged with camel-2.24.0 in the Git, to fetch it use:

git clone https://git-wip-us.apache.org/repos/asf/camel.git
cd camel
git checkout camel-2.24.0

Resolved issues

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

Bug (86)

CAMEL-13496
maven-invoker-plugin taking as much heapspace as the Maven itself
CAMEL-13489
camel-undertow: consumer thrown NPE when the body cannot be converted to ByteBuffer
CAMEL-13477
KafkaConfiguration puts truststore password into keystore password property
CAMEL-13468
Exception tag is missing when Camel Java DSL is converted into XML using dumpRouteAsXml() operation
CAMEL-13464
Problem with Olingo4 and authenticated metadata
CAMEL-13438
Camel jBPM WorkItemHandler should allow passthrough of Exceptions
CAMEL-13437
ThrowExceptionProcessor should use 'getConstructor' instead of 'getDeclaredConstructor', so it doesn't force users to implement the constructors of their exception classes.
CAMEL-13433
S3: Exchange body stream is loaded into memory to calculate content length which is already set via headers
CAMEL-13428
camel-undertow - Response with large data gets truncated on cloud
CAMEL-13410
Fix syntax for service component
CAMEL-13409
Fix syntax for nsq component
CAMEL-13397
RedisStringIdempotentRepository resetting expiry on existing keys
CAMEL-13396
camel-leveldb can no longer use non-native leveldb libraries
CAMEL-13388
Wrong removing parameters logic in ServiceComponent.
CAMEL-13387
camel-twitter-direct-message doesn't filter by filterOld parameter
CAMEL-13368
LevelDB NPE if persistentFileName has no paths in LevelDBAggregationRepository
CAMEL-13366
MLLP Endpoint 'maxConcurrentConsumers' configuration support
CAMEL-13355
MLLP Component 'maxConcurrentConsumers' configuration is ignored
CAMEL-13351
camel-netty4-http: error resolving relative path
CAMEL-13340
Invalid swagger json/yaml generated for Rest DSL
CAMEL-13339
Partition revoke implemented to save offset state using KafkaConsumer.position API results in message loss
CAMEL-13338
ConsumerRebalanceListener is not registered when topicIsPattern is turned off. Causing message loss or too many duplicates
CAMEL-13330
Camel JBPM WID definitions contain incorrect WIH classname
CAMEL-13321
camel-twitter-direct-message doesn't use default delay of 30s
CAMEL-13320
DirectMessageConsumerHandler.java [4] pollConsume method calls Twitter.getDirectMessages(getLastIdPaging())
CAMEL-13319
TwitterConverter calls deprecated getSenderScreenName, throws UnsupportedOperationException
CAMEL-13305
camel-sql cannot resolve nested simple expression
CAMEL-13304
Camel Bindy Tab delimited - Handling Blank Values
CAMEL-13282
Can't use validation of JaxbDataFormat of non Root JAXB Elements
CAMEL-13249
Header filtering in HTTP producers from RestProducerFactory filters IN instead of OUT headers
CAMEL-13241
Missing backport-util-concurrent-version property defined in the parent pom.xml
CAMEL-13236
mock endpoint - Small glitch in logging excepted failure
CAMEL-13230
Error starting SQS consumer due to config option missing that's required for producer only
CAMEL-13211
SMPP: Host, port and systemid component configuration is always overridden by URI configuration
CAMEL-13191
URISupport sanitizeUri don't hide complete password if password contains colon
CAMEL-13179
camel-linkedin - IllegalArgumentException: Error authorizing application during linkedin authentication
CAMEL-13176
camel yammer component is accessing non-existent page
CAMEL-13171
camel-restdsl-swagger xml generation can't find required method allowableValues(String)
CAMEL-13168
Underlying File for StreamCache gets deleted too early with direct-vm
CAMEL-13166
ArrayBlockingQueueFactory ignores capacity argument
CAMEL-13162
Unknown parameter issue on weaving from-with on a REST-DSL route
CAMEL-13152
Camel-JBPM KIE-Server extension should use KJAR project classloaded in deployment-scoped CamelContext
CAMEL-13140
camel-kafka - consumer does not respect auto.commit.interval.ms with AutoCommitEnabled=true
CAMEL-13132
uploadBlobBlocks and commitBlobBlockList operations does not work with List
CAMEL-13125
Camel-MongoDB: Endpoint shutdown closes mongo connection, killing the connection for everyone
CAMEL-13123
Endpoint shutdown closes mongo connection, killing the connection for everyone
CAMEL-13098
Camel-google-mail: Stream component doesn't work in OSGi
CAMEL-13097
Camel-google-calendar: Stream component doesn't work in OSGi
CAMEL-13093
Output of route-profile is empty if there are same route-id for multiple camel-contexts.
CAMEL-13084
javax.servlet.http.MappingMatch not found when starting camel-example-spring-boot
CAMEL-13077
Olingo4 Consumer appears to not work with backoffIdleThreshold
CAMEL-13063
Olingo2Endpoint swallowing consumer. options
CAMEL-13062
olingo2 component serviceUri not set
CAMEL-13061
Missing properties on Olingo2 consumer initialisation
CAMEL-13059
camel-olingo2 assumes '/' at end of URI
CAMEL-13058
AbstractFutureCallback generates NPE when response is a 401
CAMEL-13054
Olingo4Endpoint swallowing consumer. options
CAMEL-13049
Karaf commands that start/resume contexts and routes should use proper TCCL
CAMEL-13045
Camel-Slack: The verifier must be able to validate webhook and token at the same time
CAMEL-13044
Camel-AWS MQ: it is not possible to set Broker "Public accessibility" parameter using createBroker command
CAMEL-13037
camel-cxfrs - SimpleBinding ignores annotations on interface
CAMEL-13028
camel-undertow - When using SSL with rest-dsl and api-doc then you can get a port already bound exception
CAMEL-13022
camel-restlet - sending PATCH operation should include body
CAMEL-13017
root-Path handling for SFTP on windows bug
CAMEL-13016
camel-jetty - If multiple bundles uses the same context-path (pathspec) then Jetty should fail
CAMEL-13014
camel mqtt crash using high volume traffic
CAMEL-13012
camel-olingo4 - AbstractFutureCallback generates NPE when response is a 401
CAMEL-13009
Error in generated XAdES 1.1.1 signature
CAMEL-13008
Odata-connector assumes '/' at end of URI
CAMEL-13006
Missing properties on Olingo4 consumer initialisation
CAMEL-13005
olingo4 component serviceUri not set
CAMEL-12999
Example documentation and feature not using new bundle artifactId
CAMEL-12994
xquery syntax problem in SpringDSL with spring-boot
CAMEL-12991
SftpEndpoint does not allow to use custom process strategy
CAMEL-12987
camel-core-osgi: OsgiServiceRegistry.onContextStop never gets called.
CAMEL-12985
TransactionErrorHandler fails if UnitOfWork is null -- This seems to happen sometimes with intercepted routes
CAMEL-12980
Bundle in 'Active' State but Camel Context not initialized
CAMEL-12974
Route coverage: When and otherwise are not marked as covered
CAMEL-12973
AbstractCamelWorkItemHandler init fails when WIH is loaded before CamelContext is created.
CAMEL-12969
camel-core-osgi: Slow Memory Leak in OsgiServiceRegistry
CAMEL-12963
camel-salesforce-maven-plugin generates code that does not compile
CAMEL-12958
Wrong camel context bound in service registry of jbpm/Kie Server
CAMEL-12952
Camel-AHC-WS: does not send response to ping frame
CAMEL-12951
Camel-AHC-WS: reconnect exception is not passed to exception handler
CAMEL-12948
Camel-Box: Download file version
CAMEL-12947
MockEndpoint.expectedHeaderReceived should fail when no exchange received

Improvement (26)

CAMEL-13481
Upgrade to shiro 1.4.1
CAMEL-13352
Update document of HostAddresses
CAMEL-13344
camel-sql - stored procedure loaded from file/classpath should skip comment lines
CAMEL-13210
camel-test-spring - Add support for @ExcludeRoutes annotation when testing spring boot
CAMEL-13186
camel-salesforce-maven-plugin additional customizations missing
CAMEL-13185
Implement Olingo4 Consumer splitResults function
CAMEL-13155
Add WidProcessor and Assembly configuration to Maven build to enable integration of WIH with jBPM Service Repository
CAMEL-13150
Add command "exchangeProperty" for dateExpression in ExpressionBuilder
CAMEL-13126
For Swagger, add an option whether to use X-Forward headers
CAMEL-13120
camel-spring-boot - Add detailed option to turn on|off showing camel version etc
CAMEL-13114
Provide single Cookie header for multiple cookies
CAMEL-13072
In DefaultUnitOfWork:popRouteContext() avoid exception thrown
CAMEL-13066
camel-hystrix - Do not fallback on HystrixBadRequestException
CAMEL-13042
camel-core - File producer should by default not allow writing files to directories outside its starting directory
CAMEL-13035
Camel telegram - Update made to channel not received by camel application
CAMEL-13029
camel-swagger-java - Should default use scheme from rest-dsl configuration in swagger doc
CAMEL-13025
camel-core - File read lock changed - If file gets deleted then break out loop
CAMEL-13001
Route coverage: specify coverage to fail on
CAMEL-12993
Have more informative message from springboot itests exceptions
CAMEL-12979
Service beans with custom lifecycle on CxfRsEndpoint
CAMEL-12978
Add support to configure CamelContext created by KIE-Server extension
CAMEL-12967
Google sheets: Split value range result stream to separate exchanges per row
CAMEL-12944
camel-ribbon : Avoid potentially conflicting jetty port during test execution
CAMEL-12935
Camel Context restarts in Blueprint Test if isCreateCamelContextPerClass is set to true
CAMEL-12919
Camel AWS-SQS: Creating Amazon SQS Queue with Server-Side Encryption
CAMEL-12213
Update camel-thrift to libthrift 0.12.0

New Feature (15)

CAMEL-13345
route-coverage : Add option to generate a jacoco XML report
CAMEL-13255
camel-spring-redis: Support for redis GEO-related functions
CAMEL-13082
Introduce an Olingo4 results-already-seen property to filter old results
CAMEL-13071
Elasticsearch rest component should support scroll api
CAMEL-13023
Add camel-rest-swagger as Karaf feature
CAMEL-13015
camel-spring-boot - load multiple route xml files
CAMEL-12990
FTP endpoint with 'localWorkDirectory' considers File Consumer's 'noop' option
CAMEL-12982
Add support for alternative RAW() syntax
CAMEL-12964
Create new CamelWIH to integrate with recently added Camel support in jBPM/KIE-Server
CAMEL-12954
Add a camel-websocket component 100% using only JSR356
CAMEL-12930
Ability to execute DML statements in Google Bigquery component
CAMEL-12815
A new Component IOTA
CAMEL-12665
Create a Camel-Pulsar component
CAMEL-11888
cluster service : add a cluster service based on JGroups Raft
CAMEL-11157
Camel-Kubernetes: Add Support for DaemonSet resources

Task (21)

CAMEL-13445
Camel-Pulsar: Migrate to camel-testcontainers instead of using testcontainers directly
CAMEL-13405
Camel-Pulsar: Create integration test for Karaf and SB
CAMEL-13404
Camel-Pulsar: Create Karaf feature
CAMEL-13348
Camel elasticsearch support search without specifying the indexName and indexType
CAMEL-13332
camel-undertow: xnio-nio not installed
CAMEL-13263
Lenient IPFS connection check on startup
CAMEL-13240
Don't ship the jars in the source artifacts
CAMEL-13238
Upgrade to Kafka 2.1.1
CAMEL-13232
Simple language - Backwards compatible parser on 2.x should WARN
CAMEL-13173
[IPFS] Remove transitive dependency on bitcoin and cipher
CAMEL-13169
c3p0 dependent version (0.9.5.2) has a security vulnerability (CVE-2018-20433)
CAMEL-13153
camel-mail - Strip newlines from exchange headers
CAMEL-13105
Remove and deprecate camel-chronicle
CAMEL-13041
Camel-AWS MQ: Create Broker operation is not working
CAMEL-13039
Deprecate/Remove Camel-YQL
CAMEL-13021
Remove camel-example-swagger-xml
CAMEL-13010
Deprecate camel-script
CAMEL-12995
Remove Camel XmlJson
CAMEL-12988
Update doc to clarify how to specify routes to start up last
CAMEL-12965
deprecate the Camel maven archetypes
CAMEL-12937
Stream Caching Cipher is misspelled as chiper

Keys

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