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

Download	Signature and checksum
apache-camel-3.0.0-RC2-src.zip (Sources)	PGP Signature, SHA512 Checksum

Download

Signature and checksum

apache-camel-3.0.0-RC2-src.zip (Sources)

PGP Signature, SHA512 Checksum

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CAMEL-13987: Expired certificates and outdated keys in test keystores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.