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From Maarten Coene <maarten_co...@yahoo.com>
Subject Re: Why is Ivy locking my resolved dependencies until Ant finishes processing?
Date Sat, 17 Apr 2010 21:31:43 GMT
I don't know, maybe you didn't had this problem before because you were using subant to call
these targets? As far as I know, Ivy isn't locking any jars. If it does, it is a bug that
should get fixed.

Btw, did forking the junit/javac tasks solve the problem?

Maarten




----- Original Message ----
From: "Imner, Andreas" <Andreas.Imner@kgk.se>
To: "ivy-user@ant.apache.org" <ivy-user@ant.apache.org>
Sent: Fri, April 16, 2010 11:27:11 PM
Subject: Re: Why is Ivy locking my resolved dependencies until Ant finishes processing?

But before I started using Ivy for resolving the dependencies there  
were no file locking (see my reply that I wrote a short while ago).

Regards
Andreas



16 apr 2010 kl. 21.46 skrev "Maarten Coene" <maarten_coene@yahoo.com>:

> My guess is that the VM is locking the jars in your lib directory  
> after step 2 (compilation or executing the junit tests).
> Did you fork the javac and junit tasks?
>
> Maarten
>
>
>
>
> ----- Original Message ----
> From: "Imner, Andreas" <Andreas.Imner@kgk.se>
> To: "ivy-user@ant.apache.org" <ivy-user@ant.apache.org>
> Sent: Fri, April 16, 2010 11:25:48 AM
> Subject: Why is Ivy locking my resolved dependencies until Ant  
> finishes processing?
>
> Hi
>
> I have a problem with Ivy that is blocking me from using it for  
> creating my daily builds. I am using Windows and this problem does  
> not appear on, for example, MacOS.
>
> My daily build -Ant target triggers (among others), the following  
> Ant targets
> 1. clean - cleaning /build and /lib
> 2. test  - resolving 3:rd party dependencies (conf="test") using Ivy  
> to /lib, compiling classes + test classes and executing the junit  
> tests
> 3. release - cleaning /build and /lib, resolving 3:rd party  
> dependencies (conf="run") using Ivy, compiling the classes and  
> assembling my webapp.
>
> When running these targets within the same Ant "session" (like "/>  
> ant clean test release") or when calling these targets from a single  
> target, using the "ant" -task the following happens in the beginning  
> of the "release" -target:
>
> C:\dev\trunk\04_Implementation\webshop-ng\build.xml:228: Unable to  
> delete file C:\dev\trunk\04_Implementation\webshop-ng\lib 
> \activation-1.1.1.jar
>
> But if I run the targets one by one, like
> ant clean
> ant test
> ant release
> ... the problems does not appear
>
> If I add a <sleep minutes="5"/> to my build.xml and the use  
> handle.exe, a sysinternals program for checking file handles, I can  
> see that the Ant java process has file handles open for all the  
> resolved 3rd party jars in /lib
>
> Also as a test, during the <sleep.../>, I tried deleting the files  
> in /lib using Windows explorer, but of course this didn't work either.
>
> Does anyone have a solution or suggestion for this issue? I don't  
> think Im the only one using windows and multiple targets withing the  
> same Ant "session"?
>
>
> Regards,
>
> Andreas Imner
>
>
>



      

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