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From souciance <souciance.eqdam.ras...@gmail.com>
Subject Re: Installation in Karaf fails since 2.17
Date Sat, 28 May 2016 14:30:15 GMT
I cannot speak about ActiveMQ but I have installed camel 2.17.0 in Karaf
4.0.5 and added camel components without any issues.

On Sat, May 28, 2016 at 4:16 PM, djBo [via Camel] <
ml-node+s465427n5783198h1@n5.nabble.com> wrote:

> Hi,
>
> I wanted to share my latest experience installing Camel and ActiveMQ in
> Karaf.
>
> Karaf: 4.0.5
> ActiveMQ: 5.13.3
> Camel: Anything lower than 2.17.0!
>
> After creating a clean Ubuntu 16.04 installation with Oracle JDK8, I
> wanted to create a mini ESB using Karaf, ActiveMQ and Camel. I downloaded
> the lastest Karaf release from the site (4.0.5) and unpacked it under /opt.
> Then started it, and used the following to finalize the installation:
>
> feature:install http
> feature:install http-whiteboard
> feature:install webconsole
> ----
> feature:repo-add camel 2.16.3
> feature:repo-add activemq 5.13.3
> feature:install activemq-broker
> feature:install activemq-camel <-- fails for camel 2.17.0 and up
> ----
> feature:install camel-http camel-jackson camel-servlet
>
> At first, I was using camel 2.17.1, which kept failing searching for
> xbean. Then after some searching, someone claimed no issues using 2.16.1/
> 5.13.0. After trying this, I realized something must be up with either
> ActiveMQ or Camel, as this version combo works perfectly.
> After increasing the release versions one at a time, I came to the point
> where I wanted 2.17.0/5.13.3. This version combo fails to restart the
> broker due to complicated factors of various spring versions being
> installed. I was not able to fix these errors by hand :(
>
> The only conclusion I could make, is that since the Camel 2.17 release,
> something changed. After doing a diff between
> http://repo1.maven.org/maven2/org/apache/camel/karaf/apache-camel/2.16.3/apache-camel-2.16.3-features.xml
and
>
> http://repo1.maven.org/maven2/org/apache/camel/karaf/apache-camel/2.17.0/apache-camel-2.17.0-features.xml,
> the biggest change that could be the culprit is the modification of the
> camel-spring-batch feature, now requiring a newer Spring.
>
> I also observe this when doing the actual installation with these
> versions, and notice three different versions of Spring are installed,
> which is not the case in the lastest 2.16 release.
>
> I personally do not know how to fix this for *my* current situation, or if
> a proper workaround exists. Glossing over the various Google mentions in
> this subject keeps revealing the developers being unable to reproduce the
> issue.
>
> With kind regards,
> Rory
>
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