Apache camel 3.0.0-RC2 Release

New and Noteworthy

This release the second release candidate towards Camel 3.0.0 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>3.0.0-RC2</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>3.0.0-RC2</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
3.0.0-RC2 Sources apache-camel-3.0.0-RC2-src.zip apache-camel-3.0.0-RC2-src.zip.asc apache-camel-3.0.0-RC2-src.zip.sha512

Git tag checkout

Release is tagged with camel-3.0.0-RC2 in the Git, to fetch it use:

git clone https://git-wip-us.apache.org/repos/asf/camel.git
cd camel
git checkout camel-3.0.0-RC2

Resolved issues

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

Bug (32)

CAMEL-14002
camel-aws-sqs: amazonAWSHost is not honored when listing the queues
CAMEL-13997
ProxyProtocolTest not releasing acquired ByteBuf
CAMEL-13994
listPods operation of kubernetes component dont support namespace option
CAMEL-13991
camel-main - Configuring component options with #class dont work
CAMEL-13987
Expired certificates and outdated keys in test keystores
CAMEL-13985
Maven plugin :prepare-readme is unable to populate documentation file with options due to case sensitivity
CAMEL-13981
Daily Karaf builds failing
CAMEL-13976
Allow AS2 Component to reply disposition type failed in the MDN
CAMEL-13969
Invalid SpringBootAutoConfiguration for a component when you have a configuration with long class name
CAMEL-13968
AS2 component treats http headers case sensitive. According to RFC this should be case insensitive
CAMEL-13966
Unable to change body of the message in Netty-HTTP when proxying
CAMEL-13962
OgnlHelper.splitOgnl not able to handle Regex properly
CAMEL-13961
Reconsider default for xslt:allowStAX
CAMEL-13960
Non-retained buffer when using Netty-HTTP as proxy
CAMEL-13958
XPathBuilder threadSafe mode should also be enabled when the NodeList contains only 1 item
CAMEL-13957
Dead link from Writing components documentation page
CAMEL-13956
FileDataSet does not support a single file larger than 1024 bytes
CAMEL-13954
Generated property configurator is using wrong method on endpoint (camel-file-watch component)
CAMEL-13942
camel-undertow - UnitOfWork should be done after send back response
CAMEL-13935
camel-properties: Properties with types different from string are not taken into account
CAMEL-13931
camel-file - tempFileName directory is not auto-created if it is relative before the endpoint path
CAMEL-13924
Camel-DirectVM: failIfNoConsumers option not taken into account when block is enabled
CAMEL-13921
JMS Producer not useable under camel-blueprint
CAMEL-13919
"camel-package:update-readme" throws ArrayIndexOutOfBoundsException when there is an empty "adoc" file
CAMEL-13886
camel-servlet + camel-http4 with null body causes "Stream closed" IOException
CAMEL-13878
Message is forwarded to the wrong Kafka Topic
CAMEL-13504
Strange behaviour of SimpleLRUCache with ProducerTemplate
CAMEL-13475
Camel with Olingo4 not shutting down
CAMEL-13254
camel-file - Some Component Parameters have a different behaviour when used with Poll Enrich
CAMEL-13245
RabbitMq producer not always honoring EXCHANGE_OVERRIDE_NAME header
CAMEL-13121
Route irc->irc cycles the message because of "irc.target" header
CAMEL-12471
Dots in RabbitMQ-component headers do not work

Improvement (34)

CAMEL-14021
HDFS Polling consumer returns incorrect count of processed messages
CAMEL-14016
camel-zipkin - Allow clients to send custom tags to Zipkin server
CAMEL-14011
Refactor camel-hdfs component to reduce issues reported by sonar
CAMEL-14001
Camel-Pulsar: Add MessageRoutingMode and MessageRouter option to producer
CAMEL-14000
ServicePool can cause memory leak
CAMEL-13990
Add UriEndpoint annotation checks for the schema name in the apt compiler so the compilation can fail in case there are invalid options set
CAMEL-13986
Camel-Kubernetes: Add deleteNode operation
CAMEL-13983
Provide CreateNode feature in Kubernetes Component
CAMEL-13982
Handle standard Gauge metric in MicroProfile metrics component
CAMEL-13978
Create ConfigMap Watch feature in Kubernetes Component
CAMEL-13977
Expose additional Camel metrics from MicroProfile metrics component
CAMEL-13974
Many examples are missing camel component dependencies
CAMEL-13973
Camel-AWS Translate: Detect the source language automatically
CAMEL-13972
Camel-AWS Translate: Add a languages enum
CAMEL-13967
Micrometer example metrics endpoint does not work
CAMEL-13963
Netty-HTTP in proxy mode should support POST method
CAMEL-13951
JdbcAggregationRepository doesn't work with PostgreSQL
CAMEL-13949
camel-core vs camel-core-engine
CAMEL-13947
Create a configuration service instead of leveraging the properties component
CAMEL-13938
core artifacts should not depend con camel-core but camel-core-engine
CAMEL-13930
camel-http4 - Basic auth and redelivery issue with streaming message body
CAMEL-13929
camel3 - ApiEndpoint should extend ScheduledPollEndpoint
CAMEL-13925
camel-seda - SedaConsumer should extend DefaultConsumer
CAMEL-13911
Fix the endpoint DSL when a component uses multiple schemes
CAMEL-13901
camel-main-plugin - Dont run it automatic on compile
CAMEL-13900
Remove redundant classes from JAXB indexes
CAMEL-13895
camel3 - TypeConverter(loader = true) rename to generateLoader
CAMEL-13887
camel-mongodb-gridfs - Mongo to MongoClient
CAMEL-13885
Add categories to examples that dont have this
CAMEL-13869
camel-undertow - Upgrade to 2.x
CAMEL-13840
Upgrade to quickfix 2.x
CAMEL-13821
Upgrade Corda Version in camel parent pom to 4.0
CAMEL-13820
ResolveEndpointFailedException should mask sensitive information in uri
CAMEL-11011
Make all Services Closeable

New Feature (8)

CAMEL-14007
Expose BoxFolder.canUpload to let user check if a file can be uploaded
CAMEL-13998
Kerberos authentication for HDFS connections
CAMEL-13988
Enable camel-protobuf to marshal from objects of type Map to Proto using the message descriptor
CAMEL-13936
SNMP Component support ‘snmp walk’
CAMEL-13851
camel-xj component contribution
CAMEL-13435
Create an AWS-Translate component
CAMEL-12543
create a camel-debezium component
CAMEL-9260
Dataformat Apache Any23

Sub-task (2)

CAMEL-13965
Create a camel-test-spring-junit5 module
CAMEL-13826
Create a camel-test-junit5 module

Task (15)

CAMEL-14018
karaf feature for camel-elasticsearch-rest issue
CAMEL-14015
Camel-Zipkin: Going back to non-ASF artifacts
CAMEL-13989
Enhance the javadoc for the UriEndpoint annotation
CAMEL-13980
Remove watermark from maven plugin model files
CAMEL-13971
Camel-AWS Translate: Create Karaf and Spring Boot integration tests
CAMEL-13970
Camel AWS-Translate: Create a Karaf feature
CAMEL-13964
Create camel-debezium examples
CAMEL-13946
Upgrade to Maven 3.6.2
CAMEL-13945
Camel-elasticsearch-rest: Remove info operation from producer
CAMEL-13939
camel3 - Rename camel-management-impl to camel-management
CAMEL-13918
camel3 - camel-http - Remove deprecate url rewrite
CAMEL-13917
camel3 - Deprecate and remove consumer.xxx syntax for delay options
CAMEL-13916
website - Add migration guide page
CAMEL-13913
camel3 - components - Use BeanIntrospection instead of IntrospectionSupport
CAMEL-13905
camel-any23 - ascii doc warning

Test (2)

CAMEL-13984
camel-jms - 2 tests fails on CI
CAMEL-13943
Camel-kafka Test cases getting failed

Keys

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