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From build...@apache.org
Subject svn commit: r1007618 - in /websites/production/camel/content: cache/main.pageCache camel-219-release.html
Date Fri, 03 Mar 2017 09:20:10 GMT
Author: buildbot
Date: Fri Mar  3 09:20:10 2017
New Revision: 1007618

Log:
Production update by buildbot for camel

Modified:
    websites/production/camel/content/cache/main.pageCache
    websites/production/camel/content/camel-219-release.html

Modified: websites/production/camel/content/cache/main.pageCache
==============================================================================
Binary files - no diff available.

Modified: websites/production/camel/content/camel-219-release.html
==============================================================================
--- websites/production/camel/content/camel-219-release.html (original)
+++ websites/production/camel/content/camel-219-release.html Fri Mar  3 09:20:10 2017
@@ -85,7 +85,7 @@
 	<tbody>
         <tr>
         <td valign="top" width="100%">
-<div class="wiki-content maincontent"><h1 id="Camel2.19Release-Camel2.19.0Release(currentlyinprogress)">Camel
2.19.0 Release (currently in progress)</h1><div style="padding-right:20px;float:left;margin-left:-20px;"><span
class="confluence-embedded-file-wrapper"><img class="confluence-embedded-image confluence-external-resource"
src="http://camel.apache.org/images/camel-box-small.png" data-image-src="http://camel.apache.org/images/camel-box-small.png"></span></div><div
style="min-height:200px">&#160;</div><h2 id="Camel2.19Release-NewandNoteworthy">New
and Noteworthy</h2><p>Welcome to the 2.19.0 release which approx XXX issues resolved
(new features, improvements and bug fixes such as...)</p><ul><li>Introduced
<a shape="rect" class="external-link" href="https://github.com/apache/camel/blob/master/connectors/camel-connector/src/main/docs/connector-component.adoc#connector-component"
rel="nofollow">Camel Connector</a>'s which is a simplified version of a Camel component
that has been pr
 e-configured for a specific use-case.</li><li>Upgraded to Spring Boot 1.5.x.</li><li>The
<a shape="rect" href="camel-maven-plugin.html">Camel Maven Plugin</a> now provides
the <code>camel:validate</code> goal to parse your Java and XML source code for
any Camel routes and report invalid Camel endpoint uri and simple expression errors. You can
run this at code time (not runtime).&#160;</li><li>Camel&#160;<code>Main</code>
and&#160;<a shape="rect" href="spring-boot.html">Spring Boot</a> and&#160;<a
shape="rect" href="camel-maven-plugin.html">Camel Maven Plugin</a> can now auto terminate
the JVM after Camel has been running for maximum duration of seconds, processed messages or
been idle for a period.</li><li>Introduced&#160;<code>ReloadStrategy</code>&#160;as
SPI which allows custom providers to implement logic for triggering live reloads of Camel
routes.</li><li>The&#160;&#160;<a shape="rect" href="camel-maven-plugin.html">Camel
Maven Plugin</a>&#160;now allows to live reload route c
 hanges from XML files when running Camel. This can also be enabled from the <code>Main</code>
class.</li><li>Introduced a new&#160;<code>camel-catalog-rest</code>&#160;artifact
which is a tiny standalone REST API of the CamelCatalog using JAX-RS and Swagger Annotations.</li><li>Added&#160;<code>camel-catalog-rest-app</code>&#160;as
a standalone application which used Apache CXF with Jetty to host the Catalog REST API with
embedded Swagger UI</li><li>Returning&#160;<code>null</code>&#160;from&#160;<a
shape="rect" href="bean.html">Bean</a> should work similar to how&#160;<code>setBody</code>&#160;and&#160;<code>transform</code>&#160;works
when they set a&#160;<code>null</code>&#160;body.</li><li>The
Camel Spring Boot starter components now have their auto configuration depends on&#160;<code>org.apache.camel.springboot.CamelAutoConfiguration</code>
which makes it easier writing unit tests where you can exclude&#160;<code>org.apache.camel.springboot.CamelAutoConfiguration</code>
to turn
  off Camel Spring Boot auto configuration completely.</li><li>Camel now supports
OWASP dependency check maven plugin</li><li>Camel-Nats component now supports
TLS</li><li>Camel-Nats component now supports explicit flushing (with timeout)
of the connection</li><li>Camel-Metrics component now supports Gauge type</li><li><a
shape="rect" href="file2.html">File&#160;consumer</a> now supports idempotent-changed
and idempotent-rename read lock strategies for clustering.&#160;</li><li>Camel
Catalog now supports custom runtime providers that only includes the supported Camel components,
languages and data formats running in that container. For example for Karaf or Spring Boot
in the camel-catalog-provider-karaf and camel-catalog-provider-springboot.</li><li>The&#160;<a
shape="rect" href="https://cwiki.apache.org/confluence/display/WW/bean">bean</a>
component will when calling a method that returned an instance of <code>Callable</code>&#160;now
call that callable to obtain the chained result.
  This allows to call Groovy functions/closures etc.</li><li>Failover&#160;<a
shape="rect" href="load-balancer.html">Load Balancer</a> with inheritErrorHandler=false,
now allows Camel's&#160;<a shape="rect" href="error-handler.html">Error Handler</a>
to react after the load balancer is exhausted.</li><li><a shape="rect" href="salesforce.html">Salesforce</a>
component now supports limits, recent items, approvals and composite API</li><li>Dumping
Camel routes as XML now includes custom namespaces which are at xpath expressions etc. Likewise
updating Camel routes from XML can now include namespaces which will be associated on xpath
expressions.</li><li>Added&#160;<code>RouteIdFactory</code> which
can auto assign route ids based on the consumer endpoints to use more sensitible names, instead
of route1, route2, etc.</li><li>Add&#160;<code>skip</code> function
to&#160;<a shape="rect" href="simple.html">Simple</a> language</li><li>Upgraded
to Jetty 9.3 (Jetty 9.2 still supported for Karaf 4
 .0.x users)</li><li><code>RouteBuilder</code> auto-configuration
can now be disabled in <a shape="rect" href="cdi.html">Camel CDI</a></li><li><span>Asynchronous
support for <a shape="rect" href="cxfrs.html">CXF JAX-RS</a> producers has been
added</span></li><li><span>The&#160;<a shape="rect" href="jsonpath.html">JSonPath</a>
language now supports Map and List types and POJOs as well. For POJOs you need to have Jackson
on the classpath.&#160;</span></li><li><span><a shape="rect"
href="data-format.html">Data Format</a> which marshal to JSon or XML now set the
content-type header to application/json or application/xml appropriately.<br clear="none"></span></li><li><span>The&#160;<a
shape="rect" href="kafka.html">Kafka</a> component can now store offset state offline
(stateRepository) to preserve this information and be able to resume from previous offset.</span></li><li><span>Added
easy predicate parser to&#160;<a shape="rect" href="jsonpath.html">JSonPath</a>
to more easily define sim
 ple predicates without using the more complex jsonpath notation with all the symbols to just
say price &lt; 50</span></li><li><span>The&#160;<a shape="rect"
href="kafka.html">Kafka</a> component has been improved to be easier to configure
and use. Notice there is a backwards incompatible change so users need to migrate.</span></li><li><span>Examples
overview now generate from the source code to ensure its up to date at&#160;<a shape="rect"
class="external-link" href="https://github.com/apache/camel/tree/master/examples#examples"
rel="nofollow">https://github.com/apache/camel/tree/master/examples#examples</a></span></li></ul><p>Fixed
these issues</p><ul><li>Fixed starting Camel on Oracle JDK 1.8.0_19 or lower,
which would throw an&#160;UnsupportedOperationException</li><li>Fixed running
<code>mvn camel:run</code>&#160;when using OSGi Blueprint</li><li>Fixed&#160;<a
shape="rect" href="hystrix-eip.html">Hystrix EIP</a> to also execute fallback if
execution was rejected or short-circuit
 ed or other reasons from Hystrix.&#160;</li><li>Fixed&#160;<a shape="rect"
href="hystrix-eip.html">Hystrix EIP</a> race condition when timeout was hit and fallback
is executed could let to Camel Exchange having wrong caused exception.</li><li>Fixed
adding new routes to running CamelContext and if the new routes would fail to startup, then
before these routes would "hang around". Now only succesful started routes are added.</li><li>Adding
or removing routes that starts from&#160;<a shape="rect" href="undertow.html">Undertow</a>
no longer restart the entire HTTP server</li><li><a shape="rect" href="vm.html">VM</a>
endpoint should prepare exchange with the CamelContext from the consumer and not from cached
endpoint which can be different</li><li>Fixed a bug when using&#160;<a
shape="rect" href="rest-dsl.html">Rest DSL</a> with&#160;<a shape="rect" href="servlet.html">SERVLET</a>
could cause a java.io.IOException: Stream closed exception when using <a shape="rect" href="bean.html">Bean<
 /a>&#160;in the route.&#160;</li><li>Fixed an issue when using&#160;<code>pipeline</code>
in Java DSL not setting up the EIP correctly which could lead to runtime route not as intended.</li><li>Fixed&#160;<a
shape="rect" href="dropbox.html">Dropbox</a> to use&#160;<a shape="rect" href="stream-caching.html">Stream
caching</a> to avoid reading entire file into memory so Camel can process big files</li><li>Fixed&#160;<code>toD</code>
issue with splitting uris when RAW values had + sign</li><li>Fixed adviceWith
may behave differently when using multiple advices in the same order and you would advice
on the same nodes.</li><li>Fixed&#160;<a shape="rect" href="camel-zipkin.html">camel-zipkin</a>
to be able to startup and work with Camel XML&#160;</li><li>Fixed&#160;<a
shape="rect" href="ftp2.html">FTP2</a> readLock=changed not working (when fastFileExists=false)
if no sub folder was specified as starting directory.</li><li>Fixed&#160;<a
shape="rect" href="simple.html">Simple</a> language 
 when using indexing with a nested function</li><li>Fixed issue with&#160;<code>@Consume</code>
not having&#160;<code>CamelContext</code>&#160;injected and its lifecycle
managed by&#160;<code>CamelContext</code></li><li>Fixed Netty
double buffer release leak in&#160;<a shape="rect" href="netty4.html">Netty4</a>
and&#160;<a shape="rect" href="netty4-http.html">Netty4 HTTP</a></li></ul><h3
id="Camel2.19Release-New">New <a shape="rect" href="enterprise-integration-patterns.html">Enterprise
Integration Patterns</a></h3><h3 id="Camel2.19Release-New.1">New <a shape="rect"
href="components.html">Components</a></h3><ul><li>camel-azure -
to integrate with Microsoft Azure Cloud services</li><li>camel-bonita -&#160;allow
you to communicate with a remote Bonita engine.</li><li>camel-couchbase - The
couchbase component allows you to treat CouchBase instances as a producer or consumer of messages.</li><li>camel-drill
-&#160;The drill component gives you the ability to querying to Apache Drill Clus
 ter</li><li>camel-elasticsearch5 - to communicate with Elasticsearch Server using
5.x APIs</li><li>camel-google-pubsub - allow you communicate with Google Cloud
Pub/Sub</li><li>camel-mongodb3 - Evolution of the component based on v3 driver.
Camel-Mongodb still exists allowing compatibility with the v2 driver.</li><li>camel-openstack
- allow you to communicate with an Openstack infrastructure</li><li>camel-opentracing
-&#160;Distributed tracing using OpenTracing</li><li>camel-tika -&#160;integrates
with Apache Tika to extract content and metadata from thousands of file types</li><li>camel-spring-cloud&#160;-
integrates with Spring Cloud</li><li>camel-spring-cloud-netflix - integrates with
Spring Cloud Netflix</li></ul><h3 id="Camel2.19Release-NewDSL">New DSL</h3><h3
id="Camel2.19Release-NewAnnotations">New Annotations</h3><h3 id="Camel2.19Release-New.2">New
<a shape="rect" href="data-format.html">Data Format</a></h3><h3 id="Camel2.19Release-New.3">New
<a shape="rect" href="languages.
 html">Languages</a></h3><h3 id="Camel2.19Release-New.4">New <a shape="rect"
href="examples.html">Examples</a></h3><ul><li>camel-example-reload
- To demonstrate the live reload routes from XML files when running Camel.</li><li>camel-example-opentracing
-&#160;An example showing how to trace incoming and outgoing messages from Camel with
OpenTracing</li></ul><h3 id="Camel2.19Release-New.5">New <a shape="rect"
href="tutorials.html">Tutorials</a></h3><h2 id="Camel2.19Release-APIbreaking">API
breaking</h2><ul><li>Camel-spring-LDAP now uses java.util.function.BiFunction&lt;L,
Q, S&gt; instead of&#160;org.apache.camel.component.springldap.LdapOperationsFunction&lt;Q,
S&gt;</li><li>The deprecated APIs from camel-spring-boot has been removed
as part of upgrading and supporting Spring Boot 1.5.x</li><li>The&#160;<code>getComponentDocumentation</code>
method on&#160;<code>CamelContext</code> is deprecated and returns null. The
embedded HTML documentation in all the Camel components has been re
 moved as they are not in use/maintained, and the JSon schema is the actual information. Use
the camel-catalog for component documentation where you can get all the documentation in both
ascii doc and html format.</li><li>camel-mongodb-gridf schema has been renamed
from&#160;<strong>gridfs</strong>&#160;to&#160;<strong>mongodb-gridfs</strong>&#160;to
avoid confusion.</li><li>The&#160;<a shape="rect" href="kafka.html">Kafka</a>&#160;endpoint
option <code>seekToBeginning=true</code>&#160;should be migrated to&#160;<code>seekTo=beginning</code></li><li>The&#160;<a
shape="rect" href="kafka.html">Kafka</a> component has been improved to be easier
to configure and use. Notice there is a backwards incompatible change so users need to migrate.
The kafka uri is changed from kafka:brokers to kafka:topic. So you need to specify the topic
name in the context-path and the brokers as parameters, eg before <code>kafka:myserver?topic=sometopic</code>&#160;is
now&#160;<code>kafka:sometopic?brokers=my
 server</code></li></ul><h2 id="Camel2.19Release-KnownIssues">Known
Issues</h2><h2 id="Camel2.19Release-Importantchangestoconsiderwhenupgrading">Important
changes to consider when upgrading</h2><ul><li>Camel now uses Karaf 4.x
API and therefore not possible to run on older Karaf versions.</li><li><code>camel-blueprint</code>&#160;changed
startup behavior to start on Blueprint.CREATED event which would be more `correct` way of
startup instead of Blueprint.REGISTERED as before.</li><li>camel-spring-boot now
don't include prototype scoped beans when auto scanning for RouteBuilder instances, which
is how camel-spring works. You can turn this back using the&#160;includeNonSingletons
option.</li><li>camel-spring-javaconfig removed from Karaf features as it was
not really supported in OSGi/Karaf.</li><li>camel spring-boot shell commands have
been removed as&#160;spring-boot shell has been deprecated in spring-boot.</li><li>camel-mongodb-gridf
schema has been renamed from <strong>gridfs</str
 ong> to <strong>mongodb-gridfs</strong> to avoid confusion.</li><li>The
JSon schema from camel-catalog have changed to use boolean, integer and numeric values when
applicable instead of using string values for everything.&#160;</li></ul><h2
id="Camel2.19Release-GettingtheDistributions">Getting the Distributions</h2><h3
id="Camel2.19Release-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-informatio
 n-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="Camel2.19Release-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 (zip)</p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" cla
 ss="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><h3
id="Camel2.19Release-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="Camel2.19Release-Camel2.19.0Release(currentlyinprogress)">Camel
2.19.0 Release (currently in progress)</h1><div style="padding-right:20px;float:left;margin-left:-20px;"><span
class="confluence-embedded-file-wrapper"><img class="confluence-embedded-image confluence-external-resource"
src="http://camel.apache.org/images/camel-box-small.png" data-image-src="http://camel.apache.org/images/camel-box-small.png"></span></div><div
style="min-height:200px">&#160;</div><h2 id="Camel2.19Release-NewandNoteworthy">New
and Noteworthy</h2><p>Welcome to the 2.19.0 release which approx XXX issues resolved
(new features, improvements and bug fixes such as...)</p><ul><li>Introduced
<a shape="rect" class="external-link" href="https://github.com/apache/camel/blob/master/connectors/camel-connector/src/main/docs/connector-component.adoc#connector-component"
rel="nofollow">Camel Connector</a>'s which is a simplified version of a Camel component
that has been pr
 e-configured for a specific use-case.</li><li>Upgraded to Spring Boot 1.5.x.</li><li>The
<a shape="rect" href="camel-maven-plugin.html">Camel Maven Plugin</a> now provides
the <code>camel:validate</code> goal to parse your Java and XML source code for
any Camel routes and report invalid Camel endpoint uri and simple expression errors. You can
run this at code time (not runtime).&#160;</li><li>Camel&#160;<code>Main</code>
and&#160;<a shape="rect" href="spring-boot.html">Spring Boot</a> and&#160;<a
shape="rect" href="camel-maven-plugin.html">Camel Maven Plugin</a> can now auto terminate
the JVM after Camel has been running for maximum duration of seconds, processed messages or
been idle for a period.</li><li>Introduced&#160;<code>ReloadStrategy</code>&#160;as
SPI which allows custom providers to implement logic for triggering live reloads of Camel
routes.</li><li>The&#160;&#160;<a shape="rect" href="camel-maven-plugin.html">Camel
Maven Plugin</a>&#160;now allows to live reload route c
 hanges from XML files when running Camel. This can also be enabled from the <code>Main</code>
class.</li><li>Introduced a new&#160;<code>camel-catalog-rest</code>&#160;artifact
which is a tiny standalone REST API of the CamelCatalog using JAX-RS and Swagger Annotations.</li><li>Added&#160;<code>camel-catalog-rest-app</code>&#160;as
a standalone application which used Apache CXF with Jetty to host the Catalog REST API with
embedded Swagger UI</li><li>Returning&#160;<code>null</code>&#160;from&#160;<a
shape="rect" href="bean.html">Bean</a> should work similar to how&#160;<code>setBody</code>&#160;and&#160;<code>transform</code>&#160;works
when they set a&#160;<code>null</code>&#160;body.</li><li>The
Camel Spring Boot starter components now have their auto configuration depends on&#160;<code>org.apache.camel.springboot.CamelAutoConfiguration</code>
which makes it easier writing unit tests where you can exclude&#160;<code>org.apache.camel.springboot.CamelAutoConfiguration</code>
to turn
  off Camel Spring Boot auto configuration completely.</li><li>Camel now supports
OWASP dependency check maven plugin</li><li>Camel-Nats component now supports
TLS</li><li>Camel-Nats component now supports explicit flushing (with timeout)
of the connection</li><li>Camel-Metrics component now supports Gauge type</li><li><a
shape="rect" href="file2.html">File&#160;consumer</a> now supports idempotent-changed
and idempotent-rename read lock strategies for clustering.&#160;</li><li>Camel
Catalog now supports custom runtime providers that only includes the supported Camel components,
languages and data formats running in that container. For example for Karaf or Spring Boot
in the camel-catalog-provider-karaf and camel-catalog-provider-springboot.</li><li>The&#160;<a
shape="rect" href="https://cwiki.apache.org/confluence/display/WW/bean">bean</a>
component will when calling a method that returned an instance of <code>Callable</code>&#160;now
call that callable to obtain the chained result.
  This allows to call Groovy functions/closures etc.</li><li>Failover&#160;<a
shape="rect" href="load-balancer.html">Load Balancer</a> with inheritErrorHandler=false,
now allows Camel's&#160;<a shape="rect" href="error-handler.html">Error Handler</a>
to react after the load balancer is exhausted.</li><li><a shape="rect" href="salesforce.html">Salesforce</a>
component now supports limits, recent items, approvals and composite API</li><li>Dumping
Camel routes as XML now includes custom namespaces which are at xpath expressions etc. Likewise
updating Camel routes from XML can now include namespaces which will be associated on xpath
expressions.</li><li>Added&#160;<code>RouteIdFactory</code> which
can auto assign route ids based on the consumer endpoints to use more sensitible names, instead
of route1, route2, etc.</li><li>Add&#160;<code>skip</code> function
to&#160;<a shape="rect" href="simple.html">Simple</a> language</li><li>Upgraded
to Jetty 9.3 (Jetty 9.2 still supported for Karaf 4
 .0.x users)</li><li><code>RouteBuilder</code> auto-configuration
can now be disabled in <a shape="rect" href="cdi.html">Camel CDI</a></li><li><span>Asynchronous
support for <a shape="rect" href="cxfrs.html">CXF JAX-RS</a> producers has been
added</span></li><li><span>The&#160;<a shape="rect" href="jsonpath.html">JSonPath</a>
language now supports Map and List types and POJOs as well. For POJOs you need to have Jackson
on the classpath.&#160;</span></li><li><span><a shape="rect"
href="data-format.html">Data Format</a> which marshal to JSon or XML now set the
content-type header to application/json or application/xml appropriately.<br clear="none"></span></li><li><span>The&#160;<a
shape="rect" href="kafka.html">Kafka</a> component can now store offset state offline
(stateRepository) to preserve this information and be able to resume from previous offset.</span></li><li><span>Added
easy predicate parser to&#160;<a shape="rect" href="jsonpath.html">JSonPath</a>
to more easily define sim
 ple predicates without using the more complex jsonpath notation with all the symbols to just
say price &lt; 50</span></li><li><span>The&#160;<a shape="rect"
href="kafka.html">Kafka</a> component has been improved to be easier to configure
and use. Notice there is a backwards incompatible change so users need to migrate.</span></li><li><span>Examples
overview now generate from the source code to ensure its up to date at&#160;<a shape="rect"
class="external-link" href="https://github.com/apache/camel/tree/master/examples#examples"
rel="nofollow">https://github.com/apache/camel/tree/master/examples#examples</a></span></li></ul><p>Fixed
these issues</p><ul><li>Fixed starting Camel on Oracle JDK 1.8.0_19 or lower,
which would throw an&#160;UnsupportedOperationException</li><li>Fixed running
<code>mvn camel:run</code>&#160;when using OSGi Blueprint</li><li>Fixed&#160;<a
shape="rect" href="hystrix-eip.html">Hystrix EIP</a> to also execute fallback if
execution was rejected or short-circuit
 ed or other reasons from Hystrix.&#160;</li><li>Fixed&#160;<a shape="rect"
href="hystrix-eip.html">Hystrix EIP</a> race condition when timeout was hit and fallback
is executed could let to Camel Exchange having wrong caused exception.</li><li>Fixed
adding new routes to running CamelContext and if the new routes would fail to startup, then
before these routes would "hang around". Now only succesful started routes are added.</li><li>Adding
or removing routes that starts from&#160;<a shape="rect" href="undertow.html">Undertow</a>
no longer restart the entire HTTP server</li><li><a shape="rect" href="vm.html">VM</a>
endpoint should prepare exchange with the CamelContext from the consumer and not from cached
endpoint which can be different</li><li>Fixed a bug when using&#160;<a
shape="rect" href="rest-dsl.html">Rest DSL</a> with&#160;<a shape="rect" href="servlet.html">SERVLET</a>
could cause a java.io.IOException: Stream closed exception when using <a shape="rect" href="bean.html">Bean<
 /a>&#160;in the route.&#160;</li><li>Fixed an issue when using&#160;<code>pipeline</code>
in Java DSL not setting up the EIP correctly which could lead to runtime route not as intended.</li><li>Fixed&#160;<a
shape="rect" href="dropbox.html">Dropbox</a> to use&#160;<a shape="rect" href="stream-caching.html">Stream
caching</a> to avoid reading entire file into memory so Camel can process big files</li><li>Fixed&#160;<code>toD</code>
issue with splitting uris when RAW values had + sign</li><li>Fixed adviceWith
may behave differently when using multiple advices in the same order and you would advice
on the same nodes.</li><li>Fixed&#160;<a shape="rect" href="camel-zipkin.html">camel-zipkin</a>
to be able to startup and work with Camel XML&#160;</li><li>Fixed&#160;<a
shape="rect" href="ftp2.html">FTP2</a> readLock=changed not working (when fastFileExists=false)
if no sub folder was specified as starting directory.</li><li>Fixed&#160;<a
shape="rect" href="simple.html">Simple</a> language 
 when using indexing with a nested function</li><li>Fixed issue with&#160;<code>@Consume</code>
not having&#160;<code>CamelContext</code>&#160;injected and its lifecycle
managed by&#160;<code>CamelContext</code></li><li>Fixed Netty
double buffer release leak in&#160;<a shape="rect" href="netty4.html">Netty4</a>
and&#160;<a shape="rect" href="netty4-http.html">Netty4 HTTP</a></li></ul><h3
id="Camel2.19Release-New">New <a shape="rect" href="enterprise-integration-patterns.html">Enterprise
Integration Patterns</a></h3><h3 id="Camel2.19Release-New.1">New <a shape="rect"
href="components.html">Components</a></h3><ul><li>camel-azure -
to integrate with Microsoft Azure Cloud services</li><li>camel-bonita -&#160;allow
you to communicate with a remote Bonita engine.</li><li>camel-couchbase - The
couchbase component allows you to treat CouchBase instances as a producer or consumer of messages.</li><li>camel-drill
-&#160;The drill component gives you the ability to querying to Apache Drill Clus
 ter</li><li>camel-elasticsearch5 - to communicate with Elasticsearch Server using
5.x APIs</li><li>camel-google-pubsub - allow you communicate with Google Cloud
Pub/Sub</li><li>camel-mongodb3 - Evolution of the component based on v3 driver.
Camel-Mongodb still exists allowing compatibility with the v2 driver.</li><li>camel-openstack
- allow you to communicate with an Openstack infrastructure</li><li>camel-opentracing
-&#160;Distributed tracing using OpenTracing</li><li>camel-tika -&#160;integrates
with Apache Tika to extract content and metadata from thousands of file types</li><li>camel-spring-cloud&#160;-
integrates with Spring Cloud</li><li>camel-spring-cloud-netflix - integrates with
Spring Cloud Netflix</li></ul><h3 id="Camel2.19Release-NewDSL">New DSL</h3><h3
id="Camel2.19Release-NewAnnotations">New Annotations</h3><h3 id="Camel2.19Release-New.2">New
<a shape="rect" href="data-format.html">Data Format</a></h3><h3 id="Camel2.19Release-New.3">New
<a shape="rect" href="languages.
 html">Languages</a></h3><h3 id="Camel2.19Release-New.4">New <a shape="rect"
href="examples.html">Examples</a></h3><ul><li>camel-example-reload
- To demonstrate the live reload routes from XML files when running Camel.</li><li>camel-example-opentracing
-&#160;An example showing how to trace incoming and outgoing messages from Camel with
OpenTracing</li></ul><h3 id="Camel2.19Release-New.5">New <a shape="rect"
href="tutorials.html">Tutorials</a></h3><h2 id="Camel2.19Release-APIbreaking">API
breaking</h2><ul><li>The groovy DSL from camel-groovy has been moved into
its own camel-groovy-dsl module. The camel-groovy now only contains the Camel Groovy&#160;<a
shape="rect" href="language.html">Language</a></li><li>Camel-spring-LDAP
now uses java.util.function.BiFunction&lt;L, Q, S&gt; instead of&#160;org.apache.camel.component.springldap.LdapOperationsFunction&lt;Q,
S&gt;</li><li>The deprecated APIs from camel-spring-boot has been removed
as part of upgrading and supporting Spring Boot 1.5.x
 </li><li>The&#160;<code>getComponentDocumentation</code> method
on&#160;<code>CamelContext</code> is deprecated and returns null. The embedded
HTML documentation in all the Camel components has been removed as they are not in use/maintained,
and the JSon schema is the actual information. Use the camel-catalog for component documentation
where you can get all the documentation in both ascii doc and html format.</li><li>camel-mongodb-gridf
schema has been renamed from&#160;<strong>gridfs</strong>&#160;to&#160;<strong>mongodb-gridfs</strong>&#160;to
avoid confusion.</li><li>The&#160;<a shape="rect" href="kafka.html">Kafka</a>&#160;endpoint
option <code>seekToBeginning=true</code>&#160;should be migrated to&#160;<code>seekTo=beginning</code></li><li>The&#160;<a
shape="rect" href="kafka.html">Kafka</a> component has been improved to be easier
to configure and use. Notice there is a backwards incompatible change so users need to migrate.
The kafka uri is changed from kafka:brokers to kafk
 a:topic. So you need to specify the topic name in the context-path and the brokers as parameters,
eg before <code>kafka:myserver?topic=sometopic</code>&#160;is now&#160;<code>kafka:sometopic?brokers=myserver</code></li></ul><h2
id="Camel2.19Release-KnownIssues">Known Issues</h2><h2 id="Camel2.19Release-Importantchangestoconsiderwhenupgrading">Important
changes to consider when upgrading</h2><ul><li>Camel now uses Karaf 4.x
API and therefore not possible to run on older Karaf versions.</li><li><code>camel-blueprint</code>&#160;changed
startup behavior to start on Blueprint.CREATED event which would be more `correct` way of
startup instead of Blueprint.REGISTERED as before.</li><li>camel-spring-boot now
don't include prototype scoped beans when auto scanning for RouteBuilder instances, which
is how camel-spring works. You can turn this back using the&#160;includeNonSingletons
option.</li><li>camel-spring-javaconfig removed from Karaf features as it was
not really supported in OSGi/Kar
 af.</li><li>camel spring-boot shell commands have been removed as&#160;spring-boot
shell has been deprecated in spring-boot.</li><li>camel-mongodb-gridf schema has
been renamed from <strong>gridfs</strong> to <strong>mongodb-gridfs</strong>
to avoid confusion.</li><li>The JSon schema from camel-catalog have changed to
use boolean, integer and numeric values when applicable instead of using string values for
everything.&#160;</li></ul><h2 id="Camel2.19Release-GettingtheDistributions">Getting
the Distributions</h2><h3 id="Camel2.19Release-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
clas
 s="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="Camel2.19Release-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="confluen
 ceTh"><p>PGP Signature file of download</p></th></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p>Source (zip)</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><h3
id="Camel2.19Release-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">
 <script class="brush: xml; gutter: false; theme: Default" type="syntaxhighlighter"><![CDATA[&lt;dependency&gt;
   &lt;groupId&gt;org.apache.camel&lt;/groupId&gt;
   &lt;artifactId&gt;camel-core&lt;/artifactId&gt;



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