Apache camel 3.0.0-RC3 Release

New and Noteworthy

This release the third and final release candidate towards Camel 3.0.0 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>3.0.0-RC3</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-RC3</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-3.0.0-RC3-src.zip (Sources) PGP Signature, SHA512 Checksum

Git tag checkout

Release is tagged with camel-3.0.0-RC3 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-RC3

Resolved issues

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

Bug (15)

CAMEL-14166
Netty is reporting a resource leak
CAMEL-14087
camel-debezium - The maven plugin generates a new default port number each time
CAMEL-14081
camel-api-component-maven-plugin fromApis throw java.lang.StringIndexOutOfBoundsException
CAMEL-14078
camel-bean - Exception from message getBody may not be handled by error handler
CAMEL-14072
FileInputStreamCache will not delete temporary file if file system is full
CAMEL-14071
[Camel-as2] Integration tests are not working
CAMEL-14054
Placeholder are not resolved when using GeneratedPropertyConfigurer
CAMEL-14035
JDBC StreamList and outputClass does not work
CAMEL-14033
multiple consumers for namedReplyTo results in a cryptic nullPointer
CAMEL-14030
camel-ftp - streamDownload=true and move options dont work
CAMEL-14027
Camel-Netty-Http: NettyHttpStreamTest is failing consistently
CAMEL-14023
Camel-salesforce-maven-plugin generate fails on IBM jdk
CAMEL-14010
Camel-Kafka ConsumerCount drops to 1 (default) from the defined value
CAMEL-13270
camel-rabbitmq - x-death header gets lost because of incorrect header value validation
CAMEL-13122
Potential bug in BeanExpression/HttpMessage

Improvement (30)

CAMEL-14083
camel-jms - Consumer with poison message should automatic deal with that
CAMEL-14073
camel-hdfs - Cleanup HA/Cluster related classes
CAMEL-14068
Retry subscribe to Salesforce event when server returns 503 Server too busy
CAMEL-14067
camel-hdfs - Expose HighAvailability configuration (ConfiguredFailoverProxyProvider)
CAMEL-14066
Split route parsing from the main CamelContext api
CAMEL-14060
Deprecate camel-restlet as its not active maintained
CAMEL-14057
Update resource path for camel context version retrieval
CAMEL-14056
Camel website - Component reference page should be generated as on github
CAMEL-14055
Improve support for custom SSLHandler
CAMEL-14052
camel-paho - Make it possible to configure userName, password from application.properties
CAMEL-14051
camel-ftp - receiveBufferSize is actually also used for producer
CAMEL-14050
camel-main - Add logic for automatic RouteBuilder class detection ala camel-spring-boot has
CAMEL-14049
camel-netty - Should include scheme in its endpoint url when creating endpoint
CAMEL-14048
camel-core - ServicePool should wait while starting service when acquiring
CAMEL-14047
camel-pulsar: Allow Pulsar to auto-select the unique producerName
CAMEL-14046
Make ValidatorReifier constructor public and add a way to register custom reifiers
CAMEL-14045
Protect against ByteBuffer / CharBuffer inconsistencies between jdk 8 and 9
CAMEL-14044
Do not report validation error for camel uri based on property placeholder
CAMEL-14041
scheduled poll consumer - Add option to limit number of polls
CAMEL-14040
DefaultRegistry - findByType should return merged result incl fallback
CAMEL-14034
Orderes RoutesBuilder
CAMEL-14032
NotifyBuilder.from does not normalize endpoint URI
CAMEL-14031
Move process control from Main to MainSupport
CAMEL-14022
[MongoDB] add meta and verifier
CAMEL-14017
camel-netty-http - support the full streaming both on inbound and outbound
CAMEL-14009
Change camel-debezium configuration to be generated during compile time
CAMEL-13955
SJMS-Batch does not support CompletionAware aggregators
CAMEL-13875
Support for MicroProfile Health
CAMEL-13684
Support More CordaOps Operations in Camel-Corda component
CAMEL-13392
camel-bindy - Add allowEmptyStream option

New Feature (3)

CAMEL-14025
Http consumers - Add option to turn off dump exception in plain text as response
CAMEL-12854
Provide a GraphQL component
CAMEL-9952
Provide access to stream in camel-netty4-http component

Sub-task (1)

CAMEL-14037
Create a camel-testcontainers-junit5 module

Task (2)

CAMEL-14039
camel-karaf - Remove features deprecated in OSGi
CAMEL-14024
camel-mqtt - Deprecate as the mqtt client is not active maintained

Keys

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