[ovirt-devel] oVirt 3.5 and 4.0 on the same devel machine

[Ramesh Nachimuthu]

On 11/12/2015 04:31 AM, Shmuel Melamud wrote:
> Hi!
>
> On Wed, Nov 11, 2015 at 9:57 PM, Alexander Wels <awels at redhat.com 
> <mailto:awels at redhat.com>> wrote:
>
>     Make sure you have both java 1.7 and 1.8 installed as well as both
>     Jboss 7.1.1
>     final and wildfly. Then just set your JAVA_HOME to point to either
>     7 or 8
>     depending on what you are working on and the same with JBOSS_HOME
>
>
> ​I don't need to set JAVA_HOME, because java_home script does it for 
> me, it automatically locates the corresponding​ JDK, if it's 
> installed. The problem is that OpenJDK packages for 1.7 and 1.8 are 
> conflicting with each other.
>

i faced exactly the same problem. I solved it in following way.

1) Download jboss-eap-x.y fromhttp://www.jboss.org/products/eap/overview/  (zip)
2) Extract it to /opt (insure that it has the right permissions)
3) Download openjdk 1.7 as an archive ans extract it to /usr/lib/jvm
4) set the following environment variables :
    a) export OVIRT_ENGINE_JAVA_HOME=/usr/lib/jvm/<extraced-jdk-folder>
    b) export OVIRT_ENGINE_JAVA_HOME_FORCE=1
5) run #sh -x ./packaging/bin/java-home and ensure that it returns 0 otherwise u may have to patch this.
6) run engine-setup as follows :
    engine-setup --jboss-home=/opt/jboss-eap-x.y

More info at https://www.mail-archive.com/devel@ovirt.org/msg04607.html

Regards,
Ramesh

> ​Shmuel​
>
>
>
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