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https://issues.apache.org/jira/browse/WHIRR-221?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13206538#comment-13206538
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Ioannis Canellos commented on WHIRR-221:
----------------------------------------

Even though with the committed patch whirr installs properly inside OSGi, it 
fails to properly launch a cluster, do to the way that jung is structured.

As a solution I have started creating an OSGi uber bundle for jung (I can't see 
an other way of fixing it) and its dependencies: SMX4-1090, SMX4-1091, 
SMX4-1092.

The thing that I need in order to complete it, is if there is a runtime 
dependency on jung-alogorithms. It appears as a dependency, but it seems that 
whirr is working even without it.
                
> Optionally control the order of starting services
> -------------------------------------------------
>
>                 Key: WHIRR-221
>                 URL: https://issues.apache.org/jira/browse/WHIRR-221
>             Project: Whirr
>          Issue Type: New Feature
>          Components: core, documentation
>    Affects Versions: 0.8.0
>            Reporter: Andrei Savu
>            Assignee: David Alves
>            Priority: Critical
>             Fix For: 0.8.0
>
>         Attachments: WHIRR-221-karaf-feature-supplement_txt.patch, 
> WHIRR-221-partial-services-update.patch, WHIRR-221-v1.patch, 
> WHIRR-221-v3.patch, WHIRR-221.patch, WHIRR-221.patch, WHIRR-221.patch, 
> WHIRR-221.patch, WHIRR-221.patch, WHIRR-221.patch, error-karaf.txt
>
>
> As Lars sugested in WHIRR-170:
> The user should "be able to optionally control the order (services start). 
> This could be role based and specified like so
> {code}
> whirr.role-order=zk,nn+jt,dn+tt,hbase-master,hbase-regionserver
> {code}
> If not specified the system should make any effort to start the services as 
> quickly as possible, for example in multiple threads. In other words, when 
> the role-order is not given no guarantee about order can be given."

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