Author: buildbot
Date: Thu Jun 9 10:18:59 2016
New Revision: 990245
Log:
Production update by buildbot for camel
Modified:
websites/production/camel/content/cache/main.pageCache
websites/production/camel/content/camel-2180-release.html
Modified: websites/production/camel/content/cache/main.pageCache
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Modified: websites/production/camel/content/camel-2180-release.html
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--- websites/production/camel/content/camel-2180-release.html (original)
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10:18:59 2016
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<tbody>
<tr>
<td valign="top" width="100%">
-<div class="wiki-content maincontent"><h1
id="Camel2.18.0Release-Camel2.18.0release(currentlyinprogress)">Camel 2.18.0
release (currently in progress)</h1><div
style="padding-right:20px;float:left;margin-left:-20px;"><p><span
class="confluence-embedded-file-wrapper"><img class="confluence-embedded-image
confluence-external-resource"
src="http://camel.apache.org/download.data/camel-box-v1.0-150x200.png";
data-image-src="http://camel.apache.org/download.data/camel-box-v1.0-150x200.png";></span></p></div><div
style="min-height:200px"> </div><h2
id="Camel2.18.0Release-NewandNoteworthy">New and Noteworthy</h2><p>Welcome to
the 2.18.0 release which approx XXX issues resolved (new features, improvements
and bug fixes such as...)</p><ul><li>All Camel <a shape="rect"
href="components.html">Components</a> that has options to be configured now
supports and include <a shape="rect" href="spring-boot.html">Spring
Boot</a> auto configuration for those options, so they can easily
be configured in your application.yaml file when using Spring Boot with
Camel. </li><li>Added <a shape="rect" href="hystrix-eip.html">Hystrix
EIP</a> as EIP pattern that uses native Netflixx Hystrix as the Circuit Breaker
implementation. This requires
having <code>camel-hsytrix</code> on the
classpath.</li><li>Added <a shape="rect"
href="servicecall-eip.html">Service Call EIP</a> as EIP pattern that allows to
call a remote service in a distributed system, where the service is looked up
from a service registry of some sorts, such as kubernetes, consul, etcd,
zookeeper etc.</li><li><span style="line-height: 1.42857;">Improved
the </span><a shape="rect" href="bean.html">Bean</a><span
style="line-height: 1.42857;"> component to better match method parameter types
when using </span><a shape="rect" href="simple.html">Simple</a><span
style="line-height: 1.42857;"> language as parameter
values.</span></li><li>Added <code>BindyConverter</code> that all
ows to implement custom data converters for <a shape="rect"
href="bindy.html">Bindy</a></li><li>The access in the <a shape="rect"
href="rest-dsl.html">Rest DSL</a> has been deprecated and no longer in use -
its not part of swagger specification anymore.</li><li><a shape="rect"
href="nats.html">Camel-NATS</a> now uses JNATS client instead of the
deprecated Java_nats one.</li><li>During startup of <a shape="rect"
href="camelcontext.html">CamelContext</a> the services that are used as part of
routes are now deferred being started to the end of the startup process. Some
IoC frameworks like Spring can otherwise causes a circular dependency issue if
services are started too early. A side effect is that if service startup
failures happen when being started later, they are now wrapped in the
<code>FailedToStartupRouteException</code> to better pin point which route thas
the problem.</li><li>Improved the startup sequence of <a shape="rect"
href="spring-java-config.ht
ml">Spring Java Config</a> to be similar to <a shape="rect"
href="spring-boot.html">Spring Boot</a> that helps prevent Spring
initialization errors about circular dependencies issues.</li><li>Added PATCH
to <a shape="rect" href="rest-dsl.html">Rest DSL</a></li><li>Added "starts
with" and "ends with" operator to the <a shape="rect"
href="simple.html">Simple</a> language.</li><li>Added <code>BeanIOSplitter</code>
to <a shape="rect" href="beanio.html">BeanIO</a> that can be used with
the <a shape="rect" href="splitter.html">Splitter</a> EIP to split big
payloads in streaming mode without reading the entire content into
memory.</li><li>Some of the <a shape="rect"
href="aws.html">AWS</a> components allows to specify ARN in the endpoint
configuration. </li><li>The create operation in <a shape="rect"
href="zookeeper.html">Zookeeper</a> now creates sub paths if
missing.</li><li>Added support for async mode for <a shape="rect"
href="servlet.h
tml">SERVLET</a> component to leverage Asynchronous Servlet from the Servlet
3.0 spec.</li><li><a shape="rect" href="bean.html">Bean</a> component and
<a shape="rect" href="bean-language.html">Bean Language</a> validates
method name must be a valid according to java identifier rules, and also if
parameter syntax has an ending parenthesis.</li><li>You can now
use <code>@RunWith(CamelSpringBootJUnit4ClassRunner.class)</code> to test
Camel <a shape="rect" href="spring-boot.html">Spring
Boot</a> applications and use the Camel test annotations from <a
shape="rect" href="spring-testing.html">Spring Testing</a> such
as <code>@MockEndpoints</code>.</li><li>To turn on logging exhausted
message body with the message history you can configure this easily on the
CamelContext level with <code>setLogExhaustedMessageBody</code></li><li><a
shape="rect" href="infinispan.html">Camel-Infinispan</a> now supports
Aggregation Repository: InfinispanLocalAggregationR
epository and InfinispanRemoteAggregationRepository</li><li>The <a
shape="rect" href="sql-component.html">SQL Component</a> and <a
shape="rect" href="elsql.html">ElSql</a> now supports
<code>outputType=StreamList</code> to use an iterator for the output of
the SQL query that allows to process the data in a streaming fashion such as
with the <a shape="rect" href="splitter.html">Splitter</a> EIP to process
the data row by row, and load data from the database as needed.</li><li><a
shape="rect" href="jpa.html">JPA</a> now includes
a <code>JpaPollingConsumer</code> implementation that better
supports <a shape="rect" href="content-enricher.html">Content Enricher</a>
using <code>pollEnrich</code> to do a on-demand poll that returns either
none, one or a list of entities as the result. </li><li>Calling <a
shape="rect" href="bean.html">Bean</a> with method parameters defined
using <a shape="rect" href="simple.html">Simple</a> parame
ters, now avoids an intermediate conversion of the parameters to a String
value. This ensures the passed in values when calling the bean method is using
the parameter type as-is from <a shape="rect"
href="simple.html">Simple</a>.</li><li><a shape="rect" href="cdi.html">Camel
CDI</a> now supports importing Camel XML configuration files</li><li><a
shape="rect" href="cdi.html">Camel CDI</a> does not deploy an empty Camel
context bean anymore if not route builder beans nor Camel beans are
deployed</li><li><a shape="rect" href="cdi.html">Camel CDI</a> adds
the <code>@Named</code> qualifier to Camel route management events so that
it's possible to observe these events for a specific route with an explicit
<code>id</code></li><li><a shape="rect" href="beanio.html">Camel BeanIO</a> now
supports the possibility to use a custom BeanReaderErrorHandler implementation
in his configuration</li><li><a shape="rect" href="kubernetes.html">Camel
Kubernetes</a> now supports Kuberne
tes ConfigMap feature</li><li>The <a shape="rect"
href="tokenizer.html">Tokenizer</a> and <a shape="rect"
href="xmltokenizer.html">XMLTokenizer</a> language now supports using <a
shape="rect" href="simple.html">Simple</a> expressions as the token / xml tag
names so they can be dynamic
values.</li><li>Added <code>filterDirectory</code>
and <code>filterFile</code> options to <a shape="rect"
href="file2.html">File2</a> so filtering can be done using <a shape="rect"
href="simple.html">Simple</a> language or predicates. </li><li>Optimize
Camel to only enable AllowUseOriginalMessage if in use by error handler
or <a shape="rect" href="oncompletion.html">OnCompletion</a>. End user who
manually access the original message using the Java API must
configure AllowUseOriginalMessage=true.</li><li><a shape="rect"
href="ahc.html">Camel-AHC</a> now support a connectionClose parameter to allow
explicitly adding a Connection Close header to HTTP request</l
i><li><a shape="rect" href="http.html">Camel-HTTP</a> now support a
connectionClose parameter to allow explicitly adding a Connection Close header
to HTTP request</li><li><a shape="rect" href="http4.html">Camel-HTTP4</a> now
support a connectionClose parameter to allow explicitly adding a Connection
Close header to HTTP request</li><li><a shape="rect"
href="jetty.html">Camel-Jetty</a> now support a connectionClose parameter to
allow explicitly adding a Connection Close header to HTTP request</li><li><a
shape="rect" href="bindy.html">Bindy</a> allows to plugin custom
formatters for mapping to custom types.</li><li><a shape="rect"
href="content-enricher.html">Content Enricher</a>
using <code>pollEnrich</code> now supports consumers configured
with <code>consumer.bridgeErrorHandler=true</code> to let any exceptions
from the poll propagate to the route error handler, to let it be able to
perform redeliveries and whatnot.</li><li><a shape="rect"
href="cxf.html">CXF</a> and
<a shape="rect" href="cxfrs.html">CXFRS</a> now support setting of the
SSL-context <a shape="rect" href="camel-configuration-utilities.html">Using the
JSSE Configuration Utility</a></li><li><a shape="rect"
href="mongodb.html">MongoDB</a> now is fully converted to MongoDB 3 although we
still use BasicDBObject in stead of Document</li></ul><p>Fixed these
issues:</p><ul><li>Fixed <a shape="rect" href="bean.html">Bean</a>
component to avoid ambiguous error for classes that extends generic interface
and calling which could lead to falsely duplicate methods (due Java type
erasure inserts bridge methods) </li><li>Fixed splitting
using tarfile could cause OOME if splitting big files which was mistakenly
loaded into memory. Now we work on the tar stream
directly.</li><li>Fixed <a shape="rect" href="netty-http.html">Netty
HTTP</a> and <a shape="rect" href="netty4-http.html">Netty4 HTTP</a> issue
when not specifying a port number then port 80 would not be used but an
error about port -1 is not allowed.</li><li>Fixed <a shape="rect"
href="swagger-java.html">Swagger Java</a> when using property placeholders
in <a shape="rect" href="rest-dsl.html">Rest DSL</a> could cause invalid
parameters to be included that was from the
placeholder.</li><li>The <code>threads</code> EIP now lets <a
shape="rect" href="error-handling-in-camel.html">Error handling in
Camel</a> perform redeliveries if the thread pool would otherwise reject
accepting the task. This allows the error handler to perform redeliveries to
attempt to put the task on the thread pool queue, or eventually move the
message to a dead letter queue etc.</li><li>Fixed <a shape="rect"
href="rest-dsl.html">Rest DSL</a> adding empty header if specifying a non
required query parameter that has no default value assigned.</li><li>Fixed <a
shape="rect" href="loop.html">doWhile</a> loop which could potentially loop
forever.</li><li>Fixed a NPE in <a shape="rect" href=
"zookeeper.html">Zookeeper</a> consumer if no zookeeper node path was
set</li><li>Spring-DM for OSGi moved out of camel-spring into a separate
camel-spring-dm module.</li><li>When using continued with <a shape="rect"
href="exception-clause.html">onException</a> then dead letter channel endpooint
should not be invoked.</li><li>Fixed <a shape="rect"
href="error-handler.html">Error Handler</a> to not log exceptions when
using <code>continued(true)</code> by default.</li><li>Fixed so using
shareUnitOfWork would now also call
specialized <code>AggregationStrategy</code> for onTimeout,
onCompletion etc.</li><li>Fixed <a shape="rect"
href="jetty.html">Jetty</a> consumer incorrectly handle multipart/form data not
being mapped as attachments on the Camel Message.</li><li>Fixed <a
shape="rect" href="netty4-http.html">Netty4 HTTP</a> may fail reading the http
content from the raw netty stream if the Exchange was routed
asynchronously.</li><li>Fixed <a shape="
rect" href="netty4-http.html">Netty4 HTTP</a> leak ByteBuf's on the producer
side which was not released in all corner cases before they may be gargage
collected. </li><li>Fixed <a shape="rect" href="dozer.html">Dozer</a>
not able to use variables in mapping files when using OSGi.</li><li>Fixed a
potential dead-lock when doing request/reply over <a shape="rect"
href="jms.html">JMS</a> and requests are timing out concurrently and continued
routing the exchanges are calling another <a shape="rect"
href="jms.html">JMS</a> endpoint that is also doing request/reply which also
timeout. </li><li>Fixed <a shape="rect"
href="load-balancer.html">Load Balancer</a> EIPs to support
using <em>any</em> <a shape="rect"
href="using-propertyplaceholder.html">property placeholder</a> using the
<strong>prop:</strong> prefix.</li></ul><h3 id="Camel2.18.0Release-New">New <a
shape="rect" href="enterprise-integration-patterns.html">Enterprise Integration
Patterns</a></h3>
<h3 id="Camel2.18.0Release-New.1">New <a shape="rect"
href="components.html">Components</a></h3><ul><li>camel-cm-sms - For sending
SMS messages using SM SMS Gateway.</li><li><a shape="rect"
href="consul-component.html">camel-consul</a> - For integrating your
application with <a shape="rect" class="external-link"
href="https://www.consul.io/"; rel="nofollow">Consul</a>.</li><li><a
shape="rect" href="ehcache.html">camel-ehcache</a> - For interacting with
Ehcache 3 cache.</li><li><a shape="rect" href="flink.html">camel-flink</a> -
Bridges Camel connectors with Apache Flink tasks.</li><li>camel-ribbon - To use
Netflixx Ribbon with the <a shape="rect"
href="servicecall-eip.html">Service Call EIP</a>.</li><li>camel-servicenow -
For cloud management with ServiceNow.</li><li>camel-telegram - For messaging
with Telegram.</li><li><a shape="rect"
href="camel-zipkin.html">camel-zipkin</a> - For tracking Camel message
flows/timings using <a shape="rect" class="external-link" h
ref="http://zipkin.io/"; style="line-height: 1.42857;"
rel="nofollow">zipkin</a>.</li></ul><h3 id="Camel2.18.0Release-NewDSL">New
DSL</h3><ul><li><a shape="rect" href="hystrix-eip.html">hystrix</a> - Using
Netflixx Hystrix as circuit breaker. This requires
having <code>camel-hsytrix</code> on the classpath.</li><li><a
shape="rect" href="servicecall-eip.html">serviceCall</a> - To call a
remote service in a distributed system where the service is looked up from a
service registry of some sorts.</li></ul><h3
id="Camel2.18.0Release-NewAnnotations">New Annotations</h3><h3
id="Camel2.18.0Release-NewDataFormats">New <a shape="rect"
href="data-format.html">Data Formats</a></h3><h3
id="Camel2.18.0Release-New.2">New <a shape="rect"
href="languages.html">Languages</a></h3><h3 id="Camel2.18.0Release-New.3">New
<a shape="rect"
href="examples.html">Examples</a></h3><ul><li><code>camel-example-cdi-xml</code>:
i<span style="color: rgb(0,0,0);">llustrates the use of Camel XML
configuration
files into a Camel CDI application</span></li></ul><h3
id="Camel2.18.0Release-New.4">New <a shape="rect"
href="tutorials.html">Tutorials</a></h3><h2
id="Camel2.18.0Release-APIbreaking">API breaking</h2><h2
id="Camel2.18.0Release-KnownIssues">Known Issues</h2><h2
id="Camel2.18.0Release-Importantchangestoconsiderwhenupgrading">Important
changes to consider when upgrading</h2><ul><li><strong>Java 1.8 is now
required.</strong></li><li>Karaf 2.4.x is no longer supported. Karaf 4.x is the
primary supported OSGi platform.</li><li>Jetty 8.x is no longer supported and
camel-jetty8 has been removed</li><li>spring 4.0 is no longer supported
and camel-test-spring40 has been removed</li><li>spring 3.x is no longer
supported</li><li>(only spring-dm using spring 3.2.x as part of camel-spring in
osgi/karaf is still in use - but spring-dm is deprecated and we recommend using
blueprint)</li><li>Spring-DM for OSGi moved out of camel-spring into a separate
camel-spring-dm module. If using Spring X
ML with Spring-DM then you need to install camel-spring-dm feature in
Karaf/ServiceMix.</li><li>The deprecated <code>@LazyLoadTypeConverter</code>
has been removed from all <a shape="rect" href="camel-test.html">Camel
Test</a> modules</li><li>camel-gae has been removed (was not working
anyway)</li><li>The access in the <a shape="rect"
href="rest-dsl.html">Rest DSL</a> has been deprecated and no longer in use -
its not part of swagger specification anymore.</li><li>Removed the deprecated
maven archetypes for SOAP WS using CXF with OSGi Blueprint</li><li>Optimize
Camel to only enable AllowUseOriginalMessage if in use by error handler
or <a shape="rect" href="oncompletion.html">OnCompletion</a>. End user who
manually access the original message using the Java API must
configure AllowUseOriginalMessage=true.</li><li>The <a shape="rect"
href="ftp2.html">FTPS</a> component is now using known hosts file from the
user.home/.ssh directory by default. Set the opt
ion useUserKnownHostsFile=false to use old behavior.</li><li>the <a
shape="rect" href="mongodb.html">MongoDB</a> component is migrated to MongoDB
3. Returned objects might be different e.g. findAll always returns an Iterable
(FindIterable or ArrayList). Sometimes the returning of headers is remove e.g.
for the paged findAll the total size isn't fetch</li></ul><h2
id="Camel2.18.0Release-GettingtheDistributions">Getting the
Distributions</h2><h3 id="Camel2.18.0Release-BinaryDistributions">Binary
Distributions</h3><div class="table-wrap"><table
class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"><p>Description</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>Download Link</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>PGP Signature file of download</p></th></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p>Windows
Distribution</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><a
shape="rect" class="externa
l-link"
href="http://www.apache.org/dyn/closer.cgi/camel/apache-camel/x.y.x/apache-camel-x.y.x.zip";>apache-camel-x.y.x.zip</a></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
class="external-link"
href="http://www.apache.org/dist/camel/apache-camel/x.y.x/apache-camel-x.y.x.zip.asc";>apache-camel-x.y.x.zip.asc</a></p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p>Unix/Linux/Cygwin
Distribution</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><a
shape="rect" class="external-link"
href="http://www.apache.org/dyn/closer.cgi/camel/apache-camel/x.y.x/apache-camel-x.y.x.tar.gz";>apache-camel-x.y.x.tar.gz</a></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
class="external-link"
href="http://www.apache.org/dist/camel/apache-camel/x.y.x/apache-camel-x.y.x.tar.gz.asc";>apache-camel-x.y.x.tar.gz.asc</a></p></td></tr></tbody></table></div><div
class="confluence-information-macro confluence-information-macro-inform
ation"><p class="title">The above URLs use redirection</p><span
class="aui-icon aui-icon-small aui-iconfont-info
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>The above URLs use the Apache
Mirror system to redirect you to a suitable mirror for your download. Some
users have experienced issues with some versions of browsers (e.g. some Safari
browsers). If the download doesn't seem to work for you from the above URL then
try using <a shape="rect" class="external-link"
href="http://www.mozilla.com/en-US/firefox/";
rel="nofollow">FireFox</a></p></div></div><h3
id="Camel2.18.0Release-SourceDistributions">Source Distributions</h3><div
class="table-wrap"><table class="confluenceTable"><tbody><tr><th colspan="1"
rowspan="1" class="confluenceTh"><p>Description</p></th><th colspan="1"
rowspan="1" class="confluenceTh"><p>Download Link</p></th><th colspan="1"
rowspan="1" class="confluenceTh"><p>PGP Signature file of
download</p></th></tr><tr><td cols
pan="1" rowspan="1" class="confluenceTd"><p>Source for Windows</p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
class="external-link"
href="http://www.apache.org/dyn/closer.cgi/camel/apache-camel/x.y.x/apache-camel-x.y.x-src.zip";>apache-camel-x.y.x-src.zip</a></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
class="external-link"
href="http://www.apache.org/dist/camel/apache-camel/x.y.x/apache-camel-x.y.x-src.zip.asc";>apache-camel-x.y.x-src.zip.asc</a></p></td></tr></tbody></table></div><div
class="table-wrap"><table class="confluenceTable"><tbody><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p>Source for Unix/Linux/Cygwin</p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
class="external-link"
href="http://www.apache.org/dyn/closer.cgi/camel/apache-camel/x.y.x/apache-camel-x.y.x-src.tar.gz";>apache-camel-x.y.x-src.tar.gz</a></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rec
t" class="external-link"
href="http://www.apache.org/dist/camel/apache-camel/x.y.x/apache-camel-x.y.x-src.tar.gz.asc";>apache-camel-x.y.x-src.tar.gz.asc</a></p></td></tr></tbody></table></div><h3
id="Camel2.18.0Release-GettingtheBinariesusingMaven2">Getting the Binaries
using Maven 2</h3><p>To use this release in your maven project, the proper
dependency configuration that you should use in your <a shape="rect"
class="external-link"
href="http://maven.apache.org/guides/introduction/introduction-to-the-pom.html";>Maven
POM</a> is:</p><div class="code panel pdl" style="border-width: 1px;"><div
class="codeContent panelContent pdl">
+<div class="wiki-content maincontent"><h1
id="Camel2.18.0Release-Camel2.18.0release(currentlyinprogress)">Camel 2.18.0
release (currently in progress)</h1><div
style="padding-right:20px;float:left;margin-left:-20px;"><p><span
class="confluence-embedded-file-wrapper"><img class="confluence-embedded-image
confluence-external-resource"
src="http://camel.apache.org/download.data/camel-box-v1.0-150x200.png";
data-image-src="http://camel.apache.org/download.data/camel-box-v1.0-150x200.png";></span></p></div><div
style="min-height:200px"> </div><h2
id="Camel2.18.0Release-NewandNoteworthy">New and Noteworthy</h2><p>Welcome to
the 2.18.0 release which approx XXX issues resolved (new features, improvements
and bug fixes such as...)</p><ul><li>All Camel <a shape="rect"
href="components.html">Components</a> that has options to be configured now
supports and include <a shape="rect" href="spring-boot.html">Spring
Boot</a> auto configuration for those options, so they can easily
be configured in your application.yaml file when using Spring Boot with
Camel. </li><li>Added <a shape="rect" href="hystrix-eip.html">Hystrix
EIP</a> as EIP pattern that uses native Netflixx Hystrix as the Circuit Breaker
implementation. This requires
having <code>camel-hsytrix</code> on the
classpath.</li><li>Added <a shape="rect"
href="servicecall-eip.html">Service Call EIP</a> as EIP pattern that allows to
call a remote service in a distributed system, where the service is looked up
from a service registry of some sorts, such as kubernetes, consul, etcd,
zookeeper etc.</li><li><span style="line-height: 1.42857;">Running Camel
with <a shape="rect" href="spring-boot.html">Spring Boot</a> now includes
a Camel Health Indicator (actuator) if
<code>spring-boot-starter-actuator</code> is on the
classpath.</span></li><li><span style="line-height: 1.42857;">Improved
the </span><a shape="rect" href="bean.html">Bean</a><span
style="line-height: 1.4285
7;"> component to better match method parameter types when
using </span><a shape="rect" href="simple.html">Simple</a><span
style="line-height: 1.42857;"> language as parameter
values.</span></li><li>Added <code>BindyConverter</code> that allows to
implement custom data converters for <a shape="rect"
href="bindy.html">Bindy</a></li><li>The access in the <a shape="rect"
href="rest-dsl.html">Rest DSL</a> has been deprecated and no longer in use -
its not part of swagger specification anymore.</li><li><a shape="rect"
href="nats.html">Camel-NATS</a> now uses JNATS client instead of the
deprecated Java_nats one.</li><li>During startup of <a shape="rect"
href="camelcontext.html">CamelContext</a> the services that are used as part of
routes are now deferred being started to the end of the startup process. Some
IoC frameworks like Spring can otherwise causes a circular dependency issue if
services are started too early. A side effect is that if service startup f
ailures happen when being started later, they are now wrapped in the
<code>FailedToStartupRouteException</code> to better pin point which route thas
the problem.</li><li>Improved the startup sequence of <a shape="rect"
href="spring-java-config.html">Spring Java Config</a> to be similar to <a
shape="rect" href="spring-boot.html">Spring Boot</a> that helps prevent Spring
initialization errors about circular dependencies issues.</li><li>Added PATCH
to <a shape="rect" href="rest-dsl.html">Rest DSL</a></li><li>Added "starts
with" and "ends with" operator to the <a shape="rect"
href="simple.html">Simple</a> language.</li><li>Added <code>BeanIOSplitter</code>
to <a shape="rect" href="beanio.html">BeanIO</a> that can be used with
the <a shape="rect" href="splitter.html">Splitter</a> EIP to split big
payloads in streaming mode without reading the entire content into
memory.</li><li>Some of the <a shape="rect"
href="aws.html">AWS</a> components allows t
o specify ARN in the endpoint configuration. </li><li>The create
operation in <a shape="rect" href="zookeeper.html">Zookeeper</a> now
creates sub paths if missing.</li><li>Added support for async mode for <a
shape="rect" href="servlet.html">SERVLET</a> component to leverage Asynchronous
Servlet from the Servlet 3.0 spec.</li><li><a shape="rect"
href="bean.html">Bean</a> component and <a shape="rect"
href="bean-language.html">Bean Language</a> validates method name must be
a valid according to java identifier rules, and also if parameter syntax has an
ending parenthesis.</li><li>You can now
use <code>@RunWith(CamelSpringBootJUnit4ClassRunner.class)</code> to test
Camel <a shape="rect" href="spring-boot.html">Spring
Boot</a> applications and use the Camel test annotations from <a
shape="rect" href="spring-testing.html">Spring Testing</a> such
as <code>@MockEndpoints</code>.</li><li>To turn on logging exhausted
message body with the mes
sage history you can configure this easily on the CamelContext level
with <code>setLogExhaustedMessageBody</code></li><li><a shape="rect"
href="infinispan.html">Camel-Infinispan</a> now supports Aggregation
Repository: InfinispanLocalAggregationRepository and
InfinispanRemoteAggregationRepository</li><li>The <a shape="rect"
href="sql-component.html">SQL Component</a> and <a shape="rect"
href="elsql.html">ElSql</a> now supports
<code>outputType=StreamList</code> to use an iterator for the output of
the SQL query that allows to process the data in a streaming fashion such as
with the <a shape="rect" href="splitter.html">Splitter</a> EIP to process
the data row by row, and load data from the database as needed.</li><li><a
shape="rect" href="jpa.html">JPA</a> now includes
a <code>JpaPollingConsumer</code> implementation that better
supports <a shape="rect" href="content-enricher.html">Content Enricher</a>
using <code>pollEnrich</code> to do a
on-demand poll that returns either none, one or a list of entities as the
result. </li><li>Calling <a shape="rect"
href="bean.html">Bean</a> with method parameters defined using <a
shape="rect" href="simple.html">Simple</a> parameters, now avoids an
intermediate conversion of the parameters to a String value. This ensures the
passed in values when calling the bean method is using the parameter type as-is
from <a shape="rect" href="simple.html">Simple</a>.</li><li><a
shape="rect" href="cdi.html">Camel CDI</a> now supports importing Camel XML
configuration files</li><li><a shape="rect" href="cdi.html">Camel
CDI</a> does not deploy an empty Camel context bean anymore if not route
builder beans nor Camel beans are deployed</li><li><a shape="rect"
href="cdi.html">Camel CDI</a> adds the <code>@Named</code> qualifier
to Camel route management events so that it's possible to observe these events
for a specific route with an explicit <code>id</code></
li><li><a shape="rect" href="beanio.html">Camel BeanIO</a> now supports the
possibility to use a custom BeanReaderErrorHandler implementation in his
configuration</li><li><a shape="rect" href="kubernetes.html">Camel
Kubernetes</a> now supports Kubernetes ConfigMap feature</li><li>The <a
shape="rect" href="tokenizer.html">Tokenizer</a> and <a shape="rect"
href="xmltokenizer.html">XMLTokenizer</a> language now supports using <a
shape="rect" href="simple.html">Simple</a> expressions as the token / xml tag
names so they can be dynamic
values.</li><li>Added <code>filterDirectory</code>
and <code>filterFile</code> options to <a shape="rect"
href="file2.html">File2</a> so filtering can be done using <a shape="rect"
href="simple.html">Simple</a> language or predicates. </li><li>Optimize
Camel to only enable AllowUseOriginalMessage if in use by error handler
or <a shape="rect" href="oncompletion.html">OnCompletion</a>. End user who
manually access the
original message using the Java API must
configure AllowUseOriginalMessage=true.</li><li><a shape="rect"
href="ahc.html">Camel-AHC</a> now support a connectionClose parameter to allow
explicitly adding a Connection Close header to HTTP request</li><li><a
shape="rect" href="http.html">Camel-HTTP</a> now support a connectionClose
parameter to allow explicitly adding a Connection Close header to HTTP
request</li><li><a shape="rect" href="http4.html">Camel-HTTP4</a> now support a
connectionClose parameter to allow explicitly adding a Connection Close header
to HTTP request</li><li><a shape="rect" href="jetty.html">Camel-Jetty</a> now
support a connectionClose parameter to allow explicitly adding a Connection
Close header to HTTP request</li><li><a shape="rect"
href="bindy.html">Bindy</a> allows to plugin custom formatters for mapping
to custom types.</li><li><a shape="rect" href="content-enricher.html">Content
Enricher</a> using <code>pollEnrich</code> now supports consum
ers configured with <code>consumer.bridgeErrorHandler=true</code> to let
any exceptions from the poll propagate to the route error handler, to let it be
able to perform redeliveries and whatnot.</li><li><a shape="rect"
href="cxf.html">CXF</a> and <a shape="rect" href="cxfrs.html">CXFRS</a> now
support setting of the SSL-context <a shape="rect"
href="camel-configuration-utilities.html">Using the JSSE Configuration
Utility</a></li><li><a shape="rect" href="mongodb.html">MongoDB</a> now is
fully converted to MongoDB 3 although we still use BasicDBObject in stead of
Document</li></ul><p>Fixed these issues:</p><ul><li>Fixed <a shape="rect"
href="bean.html">Bean</a> component to avoid ambiguous error for classes that
extends generic interface and calling which could lead to falsely duplicate
methods (due Java type erasure inserts bridge methods) </li><li>Fixed
splitting using tarfile could cause OOME if splitting big files which was
mistakenly loaded into memory. Now w
e work on the tar stream directly.</li><li>Fixed <a shape="rect"
href="netty-http.html">Netty HTTP</a> and <a shape="rect"
href="netty4-http.html">Netty4 HTTP</a> issue when not specifying a port number
then port 80 would not be used but an error about port -1 is not
allowed.</li><li>Fixed <a shape="rect" href="swagger-java.html">Swagger
Java</a> when using property placeholders in <a shape="rect"
href="rest-dsl.html">Rest DSL</a> could cause invalid parameters to be included
that was from the placeholder.</li><li>The <code>threads</code> EIP
now lets <a shape="rect" href="error-handling-in-camel.html">Error
handling in Camel</a> perform redeliveries if the thread pool would
otherwise reject accepting the task. This allows the error handler to perform
redeliveries to attempt to put the task on the thread pool queue, or eventually
move the message to a dead letter queue etc.</li><li>Fixed <a shape="rect"
href="rest-dsl.html">Rest DSL</a> a
dding empty header if specifying a non required query parameter that has no
default value assigned.</li><li>Fixed <a shape="rect"
href="loop.html">doWhile</a> loop which could potentially loop
forever.</li><li>Fixed a NPE in <a shape="rect"
href="zookeeper.html">Zookeeper</a> consumer if no zookeeper node path was
set</li><li>Spring-DM for OSGi moved out of camel-spring into a separate
camel-spring-dm module.</li><li>When using continued with <a shape="rect"
href="exception-clause.html">onException</a> then dead letter channel endpooint
should not be invoked.</li><li>Fixed <a shape="rect"
href="error-handler.html">Error Handler</a> to not log exceptions when
using <code>continued(true)</code> by default.</li><li>Fixed so using
shareUnitOfWork would now also call
specialized <code>AggregationStrategy</code> for onTimeout,
onCompletion etc.</li><li>Fixed <a shape="rect"
href="jetty.html">Jetty</a> consumer incorrectly handle multipart/form data not
being
mapped as attachments on the Camel Message.</li><li>Fixed <a shape="rect"
href="netty4-http.html">Netty4 HTTP</a> may fail reading the http content from
the raw netty stream if the Exchange was routed
asynchronously.</li><li>Fixed <a shape="rect"
href="netty4-http.html">Netty4 HTTP</a> leak ByteBuf's on the producer side
which was not released in all corner cases before they may be gargage
collected. </li><li>Fixed <a shape="rect" href="dozer.html">Dozer</a>
not able to use variables in mapping files when using OSGi.</li><li>Fixed a
potential dead-lock when doing request/reply over <a shape="rect"
href="jms.html">JMS</a> and requests are timing out concurrently and continued
routing the exchanges are calling another <a shape="rect"
href="jms.html">JMS</a> endpoint that is also doing request/reply which also
timeout. </li><li>Fixed <a shape="rect"
href="load-balancer.html">Load Balancer</a> EIPs to support
using <em>any</em> <a shape="rect
" href="using-propertyplaceholder.html">property placeholder</a> using the
<strong>prop:</strong> prefix.</li></ul><h3 id="Camel2.18.0Release-New">New <a
shape="rect" href="enterprise-integration-patterns.html">Enterprise Integration
Patterns</a></h3><h3 id="Camel2.18.0Release-New.1">New <a shape="rect"
href="components.html">Components</a></h3><ul><li>camel-cm-sms - For sending
SMS messages using SM SMS Gateway.</li><li><a shape="rect"
href="consul-component.html">camel-consul</a> - For integrating your
application with <a shape="rect" class="external-link"
href="https://www.consul.io/"; rel="nofollow">Consul</a>.</li><li><a
shape="rect" href="ehcache.html">camel-ehcache</a> - For interacting with
Ehcache 3 cache.</li><li><a shape="rect" href="flink.html">camel-flink</a> -
Bridges Camel connectors with Apache Flink tasks.</li><li>camel-ribbon - To use
Netflixx Ribbon with the <a shape="rect"
href="servicecall-eip.html">Service Call EIP</a>.</li><li>camel-servicen
ow - For cloud management with ServiceNow.</li><li>camel-telegram - For
messaging with Telegram.</li><li><a shape="rect"
href="camel-zipkin.html">camel-zipkin</a> - For tracking Camel message
flows/timings using <a shape="rect" class="external-link"
href="http://zipkin.io/"; style="line-height: 1.42857;"
rel="nofollow">zipkin</a>.</li></ul><h3 id="Camel2.18.0Release-NewDSL">New
DSL</h3><ul><li><a shape="rect" href="hystrix-eip.html">hystrix</a> - Using
Netflixx Hystrix as circuit breaker. This requires
having <code>camel-hsytrix</code> on the classpath.</li><li><a
shape="rect" href="servicecall-eip.html">serviceCall</a> - To call a
remote service in a distributed system where the service is looked up from a
service registry of some sorts.</li></ul><h3
id="Camel2.18.0Release-NewAnnotations">New Annotations</h3><h3
id="Camel2.18.0Release-NewDataFormats">New <a shape="rect"
href="data-format.html">Data Formats</a></h3><h3
id="Camel2.18.0Release-New.2">New <a shape="rect" href=
"languages.html">Languages</a></h3><h3 id="Camel2.18.0Release-New.3">New <a
shape="rect"
href="examples.html">Examples</a></h3><ul><li><code>camel-example-cdi-xml</code>:
i<span style="color: rgb(0,0,0);">llustrates the use of Camel XML
configuration files into a Camel CDI application</span></li></ul><h3
id="Camel2.18.0Release-New.4">New <a shape="rect"
href="tutorials.html">Tutorials</a></h3><h2
id="Camel2.18.0Release-APIbreaking">API breaking</h2><h2
id="Camel2.18.0Release-KnownIssues">Known Issues</h2><h2
id="Camel2.18.0Release-Importantchangestoconsiderwhenupgrading">Important
changes to consider when upgrading</h2><ul><li><strong>Java 1.8 is now
required.</strong></li><li>Karaf 2.4.x is no longer supported. Karaf 4.x is the
primary supported OSGi platform.</li><li>Jetty 8.x is no longer supported and
camel-jetty8 has been removed</li><li>spring 4.0 is no longer supported
and camel-test-spring40 has been removed</li><li>spring 3.x is no longer
supported</li><li>(only spring
-dm using spring 3.2.x as part of camel-spring in osgi/karaf is still in use -
but spring-dm is deprecated and we recommend using blueprint)</li><li>Spring-DM
for OSGi moved out of camel-spring into a separate camel-spring-dm module. If
using Spring XML with Spring-DM then you need to install camel-spring-dm
feature in Karaf/ServiceMix.</li><li>The deprecated
<code>@LazyLoadTypeConverter</code> has been removed from all <a
shape="rect" href="camel-test.html">Camel Test</a> modules</li><li>camel-gae
has been removed (was not working anyway)</li><li>The access in the <a
shape="rect" href="rest-dsl.html">Rest DSL</a> has been deprecated and no
longer in use - its not part of swagger specification anymore.</li><li>Removed
the deprecated maven archetypes for SOAP WS using CXF with OSGi
Blueprint</li><li>Optimize Camel to only enable AllowUseOriginalMessage if in
use by error handler or <a shape="rect"
href="oncompletion.html">OnCompletion</a>. End user who manually access
the original message using the Java API must
configure AllowUseOriginalMessage=true.</li><li>The <a shape="rect"
href="ftp2.html">FTPS</a> component is now using known hosts file from the
user.home/.ssh directory by default. Set the
option useUserKnownHostsFile=false to use old behavior.</li><li>the <a
shape="rect" href="mongodb.html">MongoDB</a> component is migrated to MongoDB
3. Returned objects might be different e.g. findAll always returns an Iterable
(FindIterable or ArrayList). Sometimes the returning of headers is remove e.g.
for the paged findAll the total size isn't fetch</li></ul><h2
id="Camel2.18.0Release-GettingtheDistributions">Getting the
Distributions</h2><h3 id="Camel2.18.0Release-BinaryDistributions">Binary
Distributions</h3><div class="table-wrap"><table
class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"><p>Description</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>Download Link</p></th><th colspan=
"1" rowspan="1" class="confluenceTh"><p>PGP Signature file of
download</p></th></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>Windows Distribution</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><a shape="rect" class="external-link"
href="http://www.apache.org/dyn/closer.cgi/camel/apache-camel/x.y.x/apache-camel-x.y.x.zip";>apache-camel-x.y.x.zip</a></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
class="external-link"
href="http://www.apache.org/dist/camel/apache-camel/x.y.x/apache-camel-x.y.x.zip.asc";>apache-camel-x.y.x.zip.asc</a></p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p>Unix/Linux/Cygwin
Distribution</p></td><td colspan="1" rowspan="1" class="confluenceTd"><p><a
shape="rect" class="external-link"
href="http://www.apache.org/dyn/closer.cgi/camel/apache-camel/x.y.x/apache-camel-x.y.x.tar.gz";>apache-camel-x.y.x.tar.gz</a></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" class
="external-link"
href="http://www.apache.org/dist/camel/apache-camel/x.y.x/apache-camel-x.y.x.tar.gz.asc";>apache-camel-x.y.x.tar.gz.asc</a></p></td></tr></tbody></table></div><div
class="confluence-information-macro
confluence-information-macro-information"><p class="title">The above URLs use
redirection</p><span class="aui-icon aui-icon-small aui-iconfont-info
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>The above URLs use the Apache
Mirror system to redirect you to a suitable mirror for your download. Some
users have experienced issues with some versions of browsers (e.g. some Safari
browsers). If the download doesn't seem to work for you from the above URL then
try using <a shape="rect" class="external-link"
href="http://www.mozilla.com/en-US/firefox/";
rel="nofollow">FireFox</a></p></div></div><h3
id="Camel2.18.0Release-SourceDistributions">Source Distributions</h3><div
class="table-wrap"><table class="confluenceTable"><tbody><tr><th
colspan="1" rowspan="1" class="confluenceTh"><p>Description</p></th><th
colspan="1" rowspan="1" class="confluenceTh"><p>Download Link</p></th><th
colspan="1" rowspan="1" class="confluenceTh"><p>PGP Signature file of
download</p></th></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p>Source for Windows</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><a shape="rect" class="external-link"
href="http://www.apache.org/dyn/closer.cgi/camel/apache-camel/x.y.x/apache-camel-x.y.x-src.zip";>apache-camel-x.y.x-src.zip</a></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
class="external-link"
href="http://www.apache.org/dist/camel/apache-camel/x.y.x/apache-camel-x.y.x-src.zip.asc";>apache-camel-x.y.x-src.zip.asc</a></p></td></tr></tbody></table></div><div
class="table-wrap"><table class="confluenceTable"><tbody><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p>Source for Unix/Linux/Cygwin</p></td><td
colspan="1" rowspan="1" class="confluence
Td"><p><a shape="rect" class="external-link"
href="http://www.apache.org/dyn/closer.cgi/camel/apache-camel/x.y.x/apache-camel-x.y.x-src.tar.gz";>apache-camel-x.y.x-src.tar.gz</a></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect"
class="external-link"
href="http://www.apache.org/dist/camel/apache-camel/x.y.x/apache-camel-x.y.x-src.tar.gz.asc";>apache-camel-x.y.x-src.tar.gz.asc</a></p></td></tr></tbody></table></div><h3
id="Camel2.18.0Release-GettingtheBinariesusingMaven2">Getting the Binaries
using Maven 2</h3><p>To use this release in your maven project, the proper
dependency configuration that you should use in your <a shape="rect"
class="external-link"
href="http://maven.apache.org/guides/introduction/introduction-to-the-pom.html";>Maven
POM</a> is:</p><div class="code panel pdl" style="border-width: 1px;"><div
class="codeContent panelContent pdl">
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