Author: buildbot
Date: Sun Mar 11 18:18:57 2018
New Revision: 1026600

Log:
Production update by buildbot for camel

Modified:
    websites/production/camel/content/cache/main.pageCache
    websites/production/camel/content/camel-2210-release.html

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

Modified: websites/production/camel/content/camel-2210-release.html
==============================================================================
--- websites/production/camel/content/camel-2210-release.html (original)
+++ websites/production/camel/content/camel-2210-release.html Sun Mar 11 
18:18:57 2018
@@ -88,24 +88,24 @@
        <tbody>
         <tr>
         <td valign="top" width="100%">
-<div class="wiki-content maincontent"><h1 
id="Camel2.21.0Release-Camelx.y.zRelease(currentlyinprogress)">Camel x.y.z 
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 class="wiki-content maincontent"><h1 
id="Camel2.21.0Release-Camel2.21.0Release(currentlyinprogress)">Camel 2.21.0 
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="Camel2.21.0Release-NewandNoteworthy">New and Noteworthy</h2><p>Welcome 
to the x.y.z release which approx XXX issues resolved (new features, 
improvements and bug fixes such as...)</p><div 
class="confluence-information-macro 
confluence-information-macro-information"><span class="aui-icon aui-icon-small 
aui-iconfont-info confluence-information-macro-icon"></span><div 
class="confluence-information-macro-body"><p>This release supports only Spring 
Boot 1.5.x. Support for Spring Boot 2 is coming in Camel version 2.22 which is 
planned for early summer 2018.</p></div></div><ul><li>Upgraded to JAXB 2.3.0 
which is more JDK9 compliant.</li><li>Added better support 
for&#160;<code>javax.jms.StreamMessage</code> types in&#160;<a shape="rect" 
href="jms.html">JMS</a> component.</li><li>Optimised&#160;<a shape="rect" 
href="jms.html">JMS</a> to support ActiveMQ Artemis <a shape="rect" 
class="external-link" 
href="http://activemq.apache.org/artemis/docs/latest/large-messages.html";>large 
messages
 </a> so you can send and receive big messages such as GB's in size. There is 
an example demonstrating this in 
camel-example-artemis-large-messages.</li><li>Added support for route coverage 
reports which allows 3rd party tooling via SPI to visualise route coverage to 
Camel developers.</li><li>Added route-coverage goal to the <a shape="rect" 
class="external-link" 
href="https://github.com/apache/camel/blob/master/tooling/maven/camel-maven-plugin/src/main/docs/camel-maven-plugin.adoc";
 rel="nofollow">Camel Maven Plugin</a> so you can report route coverage from 
Maven command line.</li><li>Added support for doing manual commits via Java 
code when using <a shape="rect" href="kafka.html">Kafka</a> 
consumer.</li><li>Vendor extensions in the swagger generated API docs is now 
disabled turned off, when using&#160;<a shape="rect" href="rest-dsl.html">Rest 
DSL</a>&#160;(not all 3rd party&#160;API gateways/tooling support vendor 
extensions). You can turn this back-on via the apiVendorExtension opti
 on.</li><li>The SFTP consumer now also supports the&#160;<code>useList</code> 
option which can be used to download a single known file without use LIST 
operation on the FTP server (which can be slow if the FTP server has many files 
in the LIST results)</li><li>Camel&#160;<a shape="rect" 
href="json.html">JSON</a> with camel-jackson will now automatic use shared 
ObjectMapper instance if there is only one instance in the&#160;<a shape="rect" 
href="registry.html">Registry</a>. For example users with Spring Boot then 
allows Camel to easily use the default mapper from Spring 
Boot.</li><li>Added&#160;<code>ExtendedStartupListener</code> that allows a 
callback just after the CamelContext has been fully started.</li><li>You can 
now specify examples in the&#160;<a shape="rect" href="rest-dsl.html">Rest 
DSL</a> that are included in the generated Swagger api-doc via 
camel-swagger-java.</li><li>Improved file/ftp consumer to use current thread to 
poll, instead of a scheduled background task, when
  using pollEnrich (<a shape="rect" href="content-enricher.html">Content 
Enricher</a>).</li><li><a shape="rect" href="direct.html">Direct</a> component 
now blocks by default if sending to a consumer which is not yet ready, which 
may happen during startup (little window of opportunity). This 
avoids&#160;<code>DirectConsumerNotAvailableException</code> being thrown 
during startup etc.</li><li>The&#160;<a shape="rect" href="ftp.html">FTP</a> 
component can now log progress (turn on&#160;transferLoggingLevel) when 
perfomring download/upload and other operations. You can also find this 
information for the consumer in JMX.&#160;</li><li>Added support for resuming 
downloads to&#160;<a shape="rect" href="ftp.html">FTP</a> component. For 
example if you download big files and has connection problems with the FTP 
server. Then later when the connectivity works again, Camel can resume download 
the in-progress file.</li><li>The&#160;<a shape="rect" 
href="jetty.html">Jetty</a>&#160;and&#160;<a shape
 ="rect" href="servlet.html">SERVLET</a> consumers will now return HTTP Status 
405 (method not allowed) for requests that would have been processed by another 
HTTP request method, for example calling REST services with the wrong method. 
Beforehand a 404 error code was always regardless.</li><li>Reworked 
the&#160;<code>FileIdempotentRepository</code> so the internal in-memory cache 
is only used for quick lookup of the most frequent file names, and lookup from 
disk as well. See more details in the class javadoc of the 
file.</li><li>The&#160;<a shape="rect" href="sql-stored-procedure.html">SQL 
Stored Procedure</a> component now supports INOUT parameters.</li><li>Added 
restart action to&#160;<a shape="rect" 
href="controlbus-component.html">ControlBus Component</a> so you can easier 
restart a route.</li><li>camel-spring-boot actuator endpoints for routes is now 
in read-only mode by default.&#160;</li><li>Added option to&#160;<a 
shape="rect" href="aggregator2.html">Aggregate EIP</a>&#160;s
 o make it easier to complete all previous groups on new incoming correlation 
key, and as well to force completion from Java code logic in 
the&#160;<code>AggregationStrategy</code> 
implementation.&#160;</li><li>Using&#160;<a shape="rect" 
href="advicewith.html">AdviceWith</a> for unit testing now logs the routes 
before vs after in XML format so its easier to spot the change route 
models.</li><li>Added support for using <a shape="rect" 
href="spel.html">SpEL</a>&#160;in non-spring runtimes (however there may be 
functionality that SpEL may only be able to perform if using a Spring 
runtime).</li><li>Made it easier to configure timeout options on&#160;<a 
shape="rect" href="http4.html">HTTP4</a> component.</li><li>Improvements 
to&#160;<a shape="rect" href="rabbitmq.html">RabbitMQ</a> component so for 
example its easier to route between RabbitMQ exchagnes without having to remove 
headers or turn on bridgeEndpoint option. Also reduced the logging noise that 
occurred at INFO level.</li><li>You
  can now configure many of the&#160;<a shape="rect" 
href="rabbitmq.html">RabbitMQ</a> options on the component level instead of 
having to repeat them on each endpoint.</li><li>The&#160;<a shape="rect" 
href="bean.html">Bean</a> language can now refer to method name via the double 
colon syntax, eg&#160;<code>.to("bean:myBean::myMethod")</code></li></ul><p>The 
following issues has been fixed</p><ul><li>Fixed&#160;afterApplicationStart 
callback on camel-spring-boot to be called later and after CamelContext has 
been fully started.</li><li>Fixed an issue testing with&#160;@UseAdviceWith and 
Camel on Spring Boot.</li><li>Fixed&#160;<a shape="rect" 
href="oncompletion.html">OnCompletion</a> would not be triggered from a route 
using&#160;<a shape="rect" href="splitter.html">Splitter</a> and an exception 
was thrown during splitting.</li><li>Fixed&#160;<a shape="rect" 
href="kafka.html">Kafka</a> consumer&#160;stops consuming messages when 
exception occurs during offset commit.</li><li>Fixed&#16
 0;<a shape="rect" href="netty4.html">Netty4</a> consumer to stop taking in new 
requests while being shutdown, as otherwise it cannot graceful shutdown if new 
requests come in faster than it can process existing in-flight 
messages.</li><li>Fixed an issue with&#160;<a shape="rect" 
href="routing-slip.html">Routing Slip</a> and&#160;<a shape="rect" 
href="dynamic-router.html">Dynamic Router</a> when using context scoped error 
handler, could cause the error handler to become stopped.</li><li>Fixed&#160;<a 
shape="rect" href="rest-dsl.html">Rest DSL</a> with&#160;<a shape="rect" 
href="jetty.html">Jetty</a> security via custom define security handler and 
turned on api-doc as well would not startup Jetty server due missing 
NoLoginService error.</li><li>Fixed&#160;Blueprint error: "name is already 
instanciated as null and cannot be removed"</li></ul><h3 
id="Camel2.21.0Release-New">New <a shape="rect" 
href="enterprise-integration-patterns.html">Enterprise Integration 
Patterns</a></h3><ul><li><a
  shape="rect" class="external-link" 
href="https://github.com/apache/camel/blob/master/camel-core/src/main/docs/eips/claimCheck-eip.adoc";
 rel="nofollow">Claim Check EIP</a> with push/pop functionality.</li><li><a 
shape="rect" class="external-link" 
href="https://github.com/apache/camel/blob/master/camel-core/src/main/docs/eips/saga-eip.adoc";
 rel="nofollow">Saga EIP</a> for simulation transactionals in distributed 
systems</li></ul><h3 id="Camel2.21.0Release-New.1">New <a shape="rect" 
href="components.html">Components</a></h3><ul><li>camel-aws - KMS component for 
managing Amazon KMS</li><li>camel-aws - MQ component for working with Amazon 
MQ</li><li>camel-elasticsearch-rest -&#160;The elasticsearch component is used 
for interfacing with ElasticSearch server using 5.x REST API.</li><li>camel-yql 
-&#160;The YQL (Yahoo! Query Language) platform enables you to query, filter, 
and combine data across the web.</li><li>camel-xhcange -&#160;The camel-xchange 
component provide access to many bitc
 oin and altcoin exchanges for trading and accessing market 
data.</li><li>camel-wordpres - To integrate Camel with Wordpres</li></ul><h3 
id="Camel2.21.0Release-NewDataFormats">New <a shape="rect" 
href="data-format.html">Data Formats</a></h3><h3 
id="Camel2.21.0Release-New.2">New <a shape="rect" 
href="languages.html">Languages</a></h3><h2 
id="Camel2.21.0Release-APIbreaking">API breaking</h2><ul><li>All the 
AwsEndpoint uri options have been removed: since we are now using AWS client 
builders, the way we were using the endpoint cannot be used anymore, since 
clients are immutable now. If you still need to set an AWS endpoint on your 
client, you can create your client instance and put it in the Camel 
registry.</li><li>Minor API changes 
to&#160;<code>org.apache.camel.component.file.GenericFileOperations</code></li><li>Minor
 API changes 
to&#160;<code>org.apache.camel.http.common.ServletResolveConsumerStrategy</code></li></ul><h2
 id="Camel2.21.0Release-KnownIssues">Known Issues</h2><h2 id="Ca
 mel2.21.0Release-Importantchangestoconsiderwhenupgrading">Important changes to 
consider when upgrading</h2><ul><li>Jetty has been upgraded to 9.4 by default, 
and camel-jetty is requring version 9.3 or 9.4 to run in OSGi.</li><li><a 
shape="rect" href="direct.html">Direct</a> component now blocks by default if 
sending to a consumer which is not yet ready, which may happen during startup 
(little window of opportunity). This 
avoids&#160;<code>DirectConsumerNotAvailableException</code>&#160;being thrown 
during startup etc. The old beavhaior can be turned on by 
setting&#160;<code>block=false</code> on the direct component level, or on 
endpoints where needed.</li><li>When using&#160;<code>camel-saxon</code> then 
the SaxonXpathFactory class is created in the <a shape="rect" 
class="external-link" 
href="https://www.saxonica.com/html/documentation/xpath-api/jaxp-xpath/factory.html";
 rel="nofollow">recommended way</a> from Saxon. It will fallback and create the 
factory the old way if not possibl
 e.</li><li>The&#160;<code>camel-json-validator</code> component has switched 
from using Everit to NetworkNT JSon Schema validator library, as the former had 
ASF license implications and would not be allowed in future Camel releases. The 
NetworkNT supports v4 draft of JSon Schema as validation so make sure to use 
that draft version in your schemas.</li><li>Reworked 
the&#160;<code>FileIdempotentRepository</code>&#160;so the internal in-memory 
cache is only used for quick lookup of the most frequent file names, and lookup 
from disk as well. See more details in the class javadoc of the 
file.</li><li>The&#160;<a shape="rect" 
href="karaf.html">Karaf</a>&#160;commands for routes is changed so the 
arguments for the camel context is first, and the route id is the 2nd argument. 
This allows the route completer to use the selected camel context name to only 
show route ids from that camel context, as otherwise it shows all the routes 
for every Camel application running in Karaf.</li><li>camel-sp
 ring-boot actuator endpoints for routes is now in read-only mode by default. 
This means operations to start,stop,suspend,resume routes is forbidden. You can 
turn off read-only mode by setting the spring boot 
configuration&#160;<code>endpoints.camelroutes.read-only = 
false</code></li></ul><h2 
id="Camel2.21.0Release-GettingtheDistributions">Getting the 
Distributions</h2><h3 id="Camel2.21.0Release-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 
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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/ap
 ache-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-ico
 n 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="Camel2.21.0Release-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 (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="Camel2.21.0Release-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">
+<h2 id="Camel2.21.0Release-NewandNoteworthy">New and Noteworthy</h2><p>Welcome 
to the 2.21.0 release which resolved 400 issues including new features, 
improvements and bug fixes.</p><div class="confluence-information-macro 
confluence-information-macro-information"><span class="aui-icon aui-icon-small 
aui-iconfont-info confluence-information-macro-icon"></span><div 
class="confluence-information-macro-body"><p>This release supports only Spring 
Boot 1.5.x. Support for Spring Boot 2.0.x is coming in Camel version 2.22 which 
is planned for early summer 2018.</p></div></div><ul><li>Upgraded to JAXB 2.3.0 
which is more JDK9 compliant.</li><li>Added better support 
for&#160;<code>javax.jms.StreamMessage</code> types in&#160;<a shape="rect" 
href="jms.html">JMS</a> component.</li><li>Optimised&#160;<a shape="rect" 
href="jms.html">JMS</a> to support ActiveMQ Artemis <a shape="rect" 
class="external-link" 
href="http://activemq.apache.org/artemis/docs/latest/large-messages.html";>large 
messages</a>
  so you can send and receive big messages such as GB's in size. There is an 
example demonstrating this in 
camel-example-artemis-large-messages.</li><li>Added support for route coverage 
reports which allows 3rd party tooling via SPI to visualise route coverage to 
Camel developers.</li><li>Added route-coverage goal to the <a shape="rect" 
class="external-link" 
href="https://github.com/apache/camel/blob/master/tooling/maven/camel-maven-plugin/src/main/docs/camel-maven-plugin.adoc";
 rel="nofollow">Camel Maven Plugin</a> so you can report route coverage from 
Maven command line.</li><li>Added support for doing manual commits via Java 
code when using <a shape="rect" href="kafka.html">Kafka</a> 
consumer.</li><li>Vendor extensions in the swagger generated API docs is now 
disabled turned off, when using&#160;<a shape="rect" href="rest-dsl.html">Rest 
DSL</a>&#160;(not all 3rd party&#160;API gateways/tooling support vendor 
extensions). You can turn this back-on via the apiVendorExtension option.<
 /li><li>The SFTP consumer now also supports the&#160;<code>useList</code> 
option which can be used to download a single known file without use LIST 
operation on the FTP server (which can be slow if the FTP server has many files 
in the LIST results)</li><li>Camel&#160;<a shape="rect" 
href="json.html">JSON</a> with camel-jackson will now automatic use shared 
ObjectMapper instance if there is only one instance in the&#160;<a shape="rect" 
href="registry.html">Registry</a>. For example users with Spring Boot then 
allows Camel to easily use the default mapper from Spring 
Boot.</li><li>Added&#160;<code>ExtendedStartupListener</code> that allows a 
callback just after the CamelContext has been fully started.</li><li>You can 
now specify examples in the&#160;<a shape="rect" href="rest-dsl.html">Rest 
DSL</a> that are included in the generated Swagger api-doc via 
camel-swagger-java.</li><li>Improved file/ftp consumer to use current thread to 
poll, instead of a scheduled background task, when usi
 ng pollEnrich (<a shape="rect" href="content-enricher.html">Content 
Enricher</a>).</li><li><a shape="rect" href="direct.html">Direct</a> component 
now blocks by default if sending to a consumer which is not yet ready, which 
may happen during startup (little window of opportunity). This 
avoids&#160;<code>DirectConsumerNotAvailableException</code> being thrown 
during startup etc.</li><li>The&#160;<a shape="rect" href="ftp.html">FTP</a> 
component can now log progress (turn on&#160;transferLoggingLevel) when 
perfomring download/upload and other operations. You can also find this 
information for the consumer in JMX.&#160;</li><li>Added support for resuming 
downloads to&#160;<a shape="rect" href="ftp.html">FTP</a> component. For 
example if you download big files and has connection problems with the FTP 
server. Then later when the connectivity works again, Camel can resume download 
the in-progress file.</li><li>The&#160;<a shape="rect" 
href="jetty.html">Jetty</a>&#160;and&#160;<a shape="re
 ct" href="servlet.html">SERVLET</a> consumers will now return HTTP Status 405 
(method not allowed) for requests that would have been processed by another 
HTTP request method, for example calling REST services with the wrong method. 
Beforehand a 404 error code was always regardless.</li><li>Reworked 
the&#160;<code>FileIdempotentRepository</code> so the internal in-memory cache 
is only used for quick lookup of the most frequent file names, and lookup from 
disk as well. See more details in the class javadoc of the 
file.</li><li>The&#160;<a shape="rect" href="sql-stored-procedure.html">SQL 
Stored Procedure</a> component now supports INOUT parameters.</li><li>Added 
restart action to&#160;<a shape="rect" 
href="controlbus-component.html">ControlBus Component</a> so you can easier 
restart a route.</li><li>camel-spring-boot actuator endpoints for routes is now 
in read-only mode by default.&#160;</li><li>Added option to&#160;<a 
shape="rect" href="aggregator2.html">Aggregate EIP</a>&#160;so ma
 ke it easier to complete all previous groups on new incoming correlation key, 
and as well to force completion from Java code logic in 
the&#160;<code>AggregationStrategy</code> 
implementation.&#160;</li><li>Using&#160;<a shape="rect" 
href="advicewith.html">AdviceWith</a> for unit testing now logs the routes 
before vs after in XML format so its easier to spot the change route 
models.</li><li>Added support for using <a shape="rect" 
href="spel.html">SpEL</a>&#160;in non-spring runtimes (however there may be 
functionality that SpEL may only be able to perform if using a Spring 
runtime).</li><li>Made it easier to configure timeout options on&#160;<a 
shape="rect" href="http4.html">HTTP4</a> component.</li><li>Improvements 
to&#160;<a shape="rect" href="rabbitmq.html">RabbitMQ</a> component so for 
example its easier to route between RabbitMQ exchagnes without having to remove 
headers or turn on bridgeEndpoint option. Also reduced the logging noise that 
occurred at INFO level.</li><li>You can
  now configure many of the&#160;<a shape="rect" 
href="rabbitmq.html">RabbitMQ</a> options on the component level instead of 
having to repeat them on each endpoint.</li><li>The&#160;<a shape="rect" 
href="bean.html">Bean</a> language can now refer to method name via the double 
colon syntax, eg&#160;<code>.to("bean:myBean::myMethod")</code></li></ul><p>The 
following issues has been fixed</p><ul><li>Fixed&#160;afterApplicationStart 
callback on camel-spring-boot to be called later and after CamelContext has 
been fully started.</li><li>Fixed an issue testing with&#160;@UseAdviceWith and 
Camel on Spring Boot.</li><li>Fixed&#160;<a shape="rect" 
href="oncompletion.html">OnCompletion</a> would not be triggered from a route 
using&#160;<a shape="rect" href="splitter.html">Splitter</a> and an exception 
was thrown during splitting.</li><li>Fixed&#160;<a shape="rect" 
href="kafka.html">Kafka</a> consumer&#160;stops consuming messages when 
exception occurs during offset commit.</li><li>Fixed&#160;<a
  shape="rect" href="netty4.html">Netty4</a> consumer to stop taking in new 
requests while being shutdown, as otherwise it cannot graceful shutdown if new 
requests come in faster than it can process existing in-flight 
messages.</li><li>Fixed an issue with&#160;<a shape="rect" 
href="routing-slip.html">Routing Slip</a> and&#160;<a shape="rect" 
href="dynamic-router.html">Dynamic Router</a> when using context scoped error 
handler, could cause the error handler to become stopped.</li><li>Fixed&#160;<a 
shape="rect" href="rest-dsl.html">Rest DSL</a> with&#160;<a shape="rect" 
href="jetty.html">Jetty</a> security via custom define security handler and 
turned on api-doc as well would not startup Jetty server due missing 
NoLoginService error.</li><li>Fixed&#160;Blueprint error: "name is already 
instanciated as null and cannot be removed"</li></ul><h3 
id="Camel2.21.0Release-New">New <a shape="rect" 
href="enterprise-integration-patterns.html">Enterprise Integration 
Patterns</a></h3><ul><li><a sha
 pe="rect" class="external-link" 
href="https://github.com/apache/camel/blob/master/camel-core/src/main/docs/eips/claimCheck-eip.adoc";
 rel="nofollow">Claim Check EIP</a> with push/pop functionality.</li><li><a 
shape="rect" class="external-link" 
href="https://github.com/apache/camel/blob/master/camel-core/src/main/docs/eips/saga-eip.adoc";
 rel="nofollow">Saga EIP</a> for simulation transactionals in distributed 
systems</li></ul><h3 id="Camel2.21.0Release-New.1">New <a shape="rect" 
href="components.html">Components</a></h3><ul><li>camel-aws - KMS component for 
managing Amazon KMS</li><li>camel-aws - MQ component for working with Amazon 
MQ</li><li>camel-elasticsearch-rest -&#160;The elasticsearch component is used 
for interfacing with ElasticSearch server using 5.x REST API.</li><li>camel-yql 
-&#160;The YQL (Yahoo! Query Language) platform enables you to query, filter, 
and combine data across the web.</li><li>camel-xhcange -&#160;The camel-xchange 
component provide access to many bitcoin 
 and altcoin exchanges for trading and accessing market 
data.</li><li>camel-wordpres - To integrate Camel with Wordpres</li></ul><h3 
id="Camel2.21.0Release-NewDataFormats">New <a shape="rect" 
href="data-format.html">Data Formats</a></h3><h3 
id="Camel2.21.0Release-New.2">New <a shape="rect" 
href="languages.html">Languages</a></h3><h2 
id="Camel2.21.0Release-APIbreaking">API breaking</h2><ul><li>All the 
AwsEndpoint uri options have been removed: since we are now using AWS client 
builders, the way we were using the endpoint cannot be used anymore, since 
clients are immutable now. If you still need to set an AWS endpoint on your 
client, you can create your client instance and put it in the Camel 
registry.</li><li>Minor API changes 
to&#160;<code>org.apache.camel.component.file.GenericFileOperations</code></li><li>Minor
 API changes 
to&#160;<code>org.apache.camel.http.common.ServletResolveConsumerStrategy</code></li></ul><h2
 id="Camel2.21.0Release-KnownIssues">Known Issues</h2><h2 id="Camel2
 .21.0Release-Importantchangestoconsiderwhenupgrading">Important changes to 
consider when upgrading</h2><ul><li>Jetty has been upgraded to 9.4 by default, 
and camel-jetty is requring version 9.3 or 9.4 to run in OSGi.</li><li><a 
shape="rect" href="direct.html">Direct</a> component now blocks by default if 
sending to a consumer which is not yet ready, which may happen during startup 
(little window of opportunity). This 
avoids&#160;<code>DirectConsumerNotAvailableException</code>&#160;being thrown 
during startup etc. The old beavhaior can be turned on by 
setting&#160;<code>block=false</code> on the direct component level, or on 
endpoints where needed.</li><li>When using&#160;<code>camel-saxon</code> then 
the SaxonXpathFactory class is created in the <a shape="rect" 
class="external-link" 
href="https://www.saxonica.com/html/documentation/xpath-api/jaxp-xpath/factory.html";
 rel="nofollow">recommended way</a> from Saxon. It will fallback and create the 
factory the old way if not possible.</
 li><li>The&#160;<code>camel-json-validator</code> component has switched from 
using Everit to NetworkNT JSon Schema validator library, as the former had ASF 
license implications and would not be allowed in future Camel releases. The 
NetworkNT supports v4 draft of JSon Schema as validation so make sure to use 
that draft version in your schemas.</li><li>Reworked 
the&#160;<code>FileIdempotentRepository</code>&#160;so the internal in-memory 
cache is only used for quick lookup of the most frequent file names, and lookup 
from disk as well. See more details in the class javadoc of the 
file.</li><li>The&#160;<a shape="rect" 
href="karaf.html">Karaf</a>&#160;commands for routes is changed so the 
arguments for the camel context is first, and the route id is the 2nd argument. 
This allows the route completer to use the selected camel context name to only 
show route ids from that camel context, as otherwise it shows all the routes 
for every Camel application running in Karaf.</li><li>camel-spring
 -boot actuator endpoints for routes is now in read-only mode by default. This 
means operations to start,stop,suspend,resume routes is forbidden. You can turn 
off read-only mode by setting the spring boot 
configuration&#160;<code>endpoints.camelroutes.read-only = 
false</code></li></ul><h2 
id="Camel2.21.0Release-GettingtheDistributions">Getting the 
Distributions</h2><h3 id="Camel2.21.0Release-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/2.21.0/apach
 e-camel-2.21.0.zip">apache-camel-2.21.0.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/2.21.0/apache-camel-2.21.0.zip.asc";>apache-camel-2.21.0.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/2.21.0/apache-camel-2.21.0.tar.gz";>apache-camel-2.21.0.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/2.21.0/apache-camel-2.21.0.tar.gz.asc";>apache-camel-2.21.0.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="Camel2.21.0Release-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 (zip)</p></td><td c
 olspan="1" rowspan="1" class="confluenceTd"><p><a shape="rect" 
class="external-link" 
href="http://www.apache.org/dyn/closer.cgi/camel/apache-camel/2.21.0/apache-camel-2.21.0-src.zip";>apache-camel-2.21.0-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/2.21.0/apache-camel-2.21.0-src.zip.asc";>apache-camel-2.21.0-src.zip.asc</a></p></td></tr></tbody></table></div><h3
 id="Camel2.21.0Release-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">
 <script class="brush: java; 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;
-  &lt;version&gt;x.y.x&lt;/version&gt;
+  &lt;version&gt;2.21.0&lt;/version&gt;
 &lt;/dependency&gt;
 ]]></script>
 </div></div><h3 id="Camel2.21.0Release-GitTagCheckout">Git Tag 
Checkout</h3><div class="code panel pdl" style="border-width: 1px;"><div 
class="codeContent panelContent pdl">
 <script class="brush: java; gutter: false; theme: Default" 
type="syntaxhighlighter"><![CDATA[git clone 
https://git-wip-us.apache.org/repos/asf/camel.git
 cd camel
-git checkout camel-x.y.x]]></script>
-</div></div><h2 id="Camel2.21.0Release-Changelog">Changelog</h2><p>For a more 
detailed view of new features and bug fixes, see the:</p><ul><li><a 
shape="rect" class="external-link" 
href="http://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=12311211&amp;styleName=Html";>Release
 notes for x.y.x</a></li></ul></div>
+git checkout camel-2.21.0]]></script>
+</div></div><h2 id="Camel2.21.0Release-Changelog">Changelog</h2><p>For a more 
detailed view of new features and bug fixes, see the:</p><ul><li><a 
shape="rect" class="external-link" 
href="https://issues.apache.org/jira/secure/ReleaseNote.jspa?version=12341576&amp;projectId=12311211";>Release
 notes for 2.21.0</a></li></ul></div>
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