Apache camel 2.21.1 Release

New and Noteworthy

This release is a minor update of the 2.21.x branch.

Supported Java version

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>2.21.1</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 Spring Boot spring-boot-dependencies and Camel camel-spring-boot-bom Bill of Materials (BOM):

<dependencyManagement>
  <dependencies>
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-dependencies</artifactId>
      <version> SPRING BOOT VERSION HERE </version>
      <type>pom</type>
      <scope>import</scope>
    </dependency>
    <dependency>
      <groupId>org.apache.camel.springboot</groupId>
      <artifactId>camel-spring-boot-bom</artifactId>
      <version>2.21.1</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

Git tag checkout

Release is tagged with camel-2.21.1 in the Git, to fetch it use:

git clone https://git-wip-us.apache.org/repos/asf/camel.git
cd camel
git checkout camel-2.21.1

Resolved issues

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

Bug (31)

CAMEL-15026

Camel throws exception on HHTP response Content-Type header with additional info

CAMEL-12465

Don't carry soapAction forward if operationName is specified explicitly for the CxfProducer

CAMEL-12457

file consumer - Should not use readlock by default

CAMEL-12454

camel-kafka - AutoCommitEnabled=false should not auto commit

CAMEL-12451

Memory leak: camel-cxf componet don't release UoW in case of using "robust" property

CAMEL-12449

DefaultServiceLoadBalancer throws IndexOutOfBoundsException after applying ServiceFilter

CAMEL-12448

camel-consul - service health state calculated from all services with same name

CAMEL-12445

spring-boot-rest-swagger example does not compile due to missing servlet-api dependendency

CAMEL-12441

MulticastProcessor doProcessParallel blocks indefinitly if exception occurs in it.next()

CAMEL-12436

camel-undertow - should extract body message from PATCH request

CAMEL-12435

camel-netty4 - Shared connection pool should re-create connection if its no longer valid

CAMEL-12425

SqsProducer doesn't support Number attributes

CAMEL-12424

HTTPHelper.setCharsetFromContentType can't properly extract the charset if it isn't the last parameter

CAMEL-12422

Wrong language syntax declarations for code samples in documentation

CAMEL-12418

camel-consul - High CPU load on events watching

CAMEL-12415

Camel-jaxb option "encoding" with option "filterNonXmlChars" generate wrong data

CAMEL-12412

camel-jclouds - Fallback type converter is wrong

CAMEL-12407

camel-olingo4-api should explicitly depend on commons-io

CAMEL-12406

camel-dropbox - Need to use force to check for file/folder exists

CAMEL-12399

CxfRsProducer doesn't configure CxfRsEndpointConfigurer while using the Proxy API

CAMEL-12395

HttpProducer cookie handling broken

CAMEL-12384

camel-influxdb Query

CAMEL-12379

Shutdown only AWS clients owned by the context

CAMEL-12370

Camel-SFTP: errors in SSH routes after changes in read-lock

CAMEL-12364

ensure a SOAP 1.2 enabled camel-cxf consumer endpoint can handle SOAP 1.1 request correctly

CAMEL-12356

Claim Check EPI: ManagedManagementStrategy: Can not register service: ClaimCheck[*] as Service MBean

CAMEL-12355

simple - Body.ognl function should validate that OGNL starts with a dot

CAMEL-12348

camel-core - Potential NPE in ExchangeHelper.isStreamCaching

CAMEL-12345

LinkedIn component throws IllegalArgumentException on API requests

CAMEL-12325

lastConnectionActivityTicks is not getting updated by MllpTcpClientProducer

CAMEL-12252

Dynamic setting the DESTINATION_OVERRIDE_URL doesn't work on CXFRS producer

Improvement (14)

CAMEL-12458

camel-twitter - Should support extended mode by default

CAMEL-12446

Splitter - Make it easier to turn off propgate exception

CAMEL-12444

XML Validator - Improve DTD handling

CAMEL-12439

FailedToCreateRouteException should mask sensitive information in uris

CAMEL-12438

camel-netty4 - Add timeout support for SPI correlation manager

CAMEL-12429

Avoid restlet response header warnings by using Restlet HeaderUtils

CAMEL-12427

camel-netty4 - Add SPI to plugin custom correlation state for request/reply in producer

CAMEL-12419

camel-elasticsearch-rest should return complete bulk response instead of just ids

CAMEL-12394

Camel Bindy: marshal doesn't quote headers

CAMEL-12393

Add karaf feature for camel-lra

CAMEL-12358

Camel-SMPP: Use timeout when creating socket connection

CAMEL-12357

Unexpected change in JSON formatting due to CAMEL-11970

CAMEL-12352

simple - Lookup env var should be case-insensitive

CAMEL-12337

camel-ftp - ignoreFileNotFoundOrPermissionError not work when folder not found

Task (3)

CAMEL-12468

Add dependency-management entry for camel-azure-starter

CAMEL-12447

camel-jms - Exclude spring-messaging JAR

CAMEL-12431

Upgrade to spring boot 1.5.12

Wish (1)

CAMEL-12274

Bindy - Unescape double quotes inside CSV field

Keys

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