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From Jean-Baptiste Onofré (JIRA) <j...@apache.org>
Subject [jira] [Updated] (KARAF-4005) Different locations for KARAF_HOME and KARAF_BASE
Date Thu, 08 Oct 2015 07:53:26 GMT

     [ https://issues.apache.org/jira/browse/KARAF-4005?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Jean-Baptiste Onofré updated KARAF-4005:
    Fix Version/s: 4.0.2

> Different locations for KARAF_HOME and KARAF_BASE
> -------------------------------------------------
>                 Key: KARAF-4005
>                 URL: https://issues.apache.org/jira/browse/KARAF-4005
>             Project: Karaf
>          Issue Type: Bug
>          Components: karaf-core, karaf-instance
>    Affects Versions: 4.0.1
>            Reporter: Markus Rathgeb
>            Assignee: Jean-Baptiste Onofré
>             Fix For: 4.0.2
> I would like to change the directories for KARAF_BASE, KARAF_HOME, KARAF_DATE and KARAF_ETC.
> Using separate directories for KARAF_BASE and KARAF_HOME result in error messages on
start and stop of the Karaf container (I shortened the path):
> * Unable to update instance pid: Child instance started but no root
> registered in /home/maggu2810/.../karaf/home/instances/instance.properties
> * Unable to update instance pid: Child instance stopped but no root
> registered in /home/maggu2810/.../karaf/home/instances/instance.properties
> The class org.apache.karaf.main.InstanceHelper is using:
> final boolean isRoot = karafHome.equals(karafBase);
> If the properties are empty and isRoot is false, this error message and an IllegalStateException
is thrown.
> So, IMHO the intention of that variables is to support using different directories. But
this seems to be broken (do not run in a problem at runtime after a short test, but the code
throw the exception).
> [http://karaf.922171.n3.nabble.com/Custom-distribution-change-directory-layout-tp4042677p4042691.html]
> "The purpose of the current variables is more to be able to adapt to your machine/administrator
constraint: put KARAF_ETC in /etc/karaf, put KARAF_BASE in /var/karaf and KARAF_HOME in /home/karaf
for instance (by moving the directories)."
> I checked in an example, so you could easily reproduce it: 
> repo: git@github.com:maggu2810/karaf-custom-distribution.git 
> branch: dir-layout
> Build it and test the custom artifact.

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