I did try this using Karaf 2.0.0 which uses Felix 3, unfortunately, because of 
the proprietary nature of the implementation, I am unable to provide the 
stack-trace.  I'll try to get something reproducable without my company's code 
and send it to you. 



v/r, 



Mike Van 


----- Original Message ----- 
From: "Richard S. Hall" <[email protected]> 
To: [email protected] 
Sent: Tuesday, October 12, 2010 2:14:13 PM 
Subject: Re: Unable to acquire global lock for resolve 

  On 10/12/10 13:56, [email protected] wrote: 
> 
> Nope, this still is happening but the feedback on how to keep it from 
> happening has been negligible. 

Hmm. I last responded to you with a request for a reproducible scenario 
and the suggestion of trying it on a newer framework version if you 
hadn't already, but I didn't hear anything from you on either topic. So, 
what's up? Can you get me a scenario and did you try with the latest 
version? 

-> richard 

> 
> 
> v/r, 
> 
> 
> 
> Mike Van 
> ----- Original Message ----- 
> From: "Richard S. Hall"<[email protected]> 
> To: [email protected] 
> Sent: Sunday, October 10, 2010 7:49:27 PM 
> Subject: Re: Unable to acquire global lock for resolve 
> 
> Any follow up on this? 
> 
> ->  richard 
> 
> 
> On 9/29/10 3:28 PM, Richard S. Hall wrote: 
>> On 9/29/10 15:19, Richard S. Hall wrote: 
>>>   On 9/29/10 12:59, [email protected] wrote: 
>>>> All, 
>>>> 
>>>> 
>>>> 
>>>> When attempting to deploy dom4j as part of a Hibernate 3 feature, I 
>>>> get the following error: 
>>>> 
>>>> 
>>>> 
>>>> Error executing command: Could not start bundle 
>>>> mvn:org.dom4j/com.springsource.org.dom4j/1.6.1 in feature(s): 
>>>> Unresolved constraint in bundle com.springsource.org.dom4j [59]. 
>>>> Unable to acquire global lock for resolve. 
>>>> 
>>>> 
>>>> 
>>>> When attempting to deploy the feature a second time it resolves. 
>>>> However, in another feature for jdbc, no matter how many times I 
>>>> attempt to deploy the feature, the global lock never resolves.  Can 
>>>> anyone give me feedback about why this is happening? 
>>> This is a recent change to try to deal with potential deadlocks. 
>>> Typically, this situation arises when people are trying to do 
>>> refreshes and resolves at the same time. It shouldn't occur if you 
>>> are just trying to resolve bundles. 
>>> 
>>> If you have a reproducible scenario, open up a JIRA issue and 
>>> describe the precise steps to reproduce and I can take a closer look. 
>> Of course, this depends on which version of the Felix framework you 
>> are using...we made some changes in this area in version 3.0.2, I 
>> believe, so if you aren't using at least that version you should try 
>> to upgrade and see what happens with it. 
>> 
>> ->  richard 
>> 
>>> ->  richard 
>>> 
>>>> 
>>>> v/r, 
>>>> 
>>>> 
>>>> 
>>>> Mike Van 
>>>> 
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