You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@ofbiz.apache.org by "Philippe Mouawad (JIRA)" <ji...@apache.org> on 2011/04/29 10:18:10 UTC
[jira] [Created] (OFBIZ-4268) ResourceBundleMapWrapper memory usage
improvement
ResourceBundleMapWrapper memory usage improvement
-------------------------------------------------
Key: OFBIZ-4268
URL: https://issues.apache.org/jira/browse/OFBIZ-4268
Project: OFBiz
Issue Type: Improvement
Components: framework
Affects Versions: SVN trunk
Reporter: Philippe Mouawad
Hello,
We are working on performance improvements while load testing the application, and I noticed that ResourceBundleMapWrapper uses arounbd 140 Ko per Serving thread, in our configuration with around 1000 thread, this is a big memory impact.
I started investigating the class and code seems strange to me, in fact I don't understand why InternalRbmWrapper constructor copies creates a Map by copying content of ResourceBundle.
Why not only have a reference and delegate calls to the ResourceBundle ?
Furthermore since put methods throw RuntimeException, I really don't see any case where the Map will change.
I made a test removing this code and delegating to resourceBundle and it seems OK.
If someone knows why it was made like that I would really be interested, if there is no reason I will submit a patch
Thank you
Regards
Philippe
http://www.ubik-ingenierie.com
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Reopened] (OFBIZ-4268) ResourceBundleMapWrapper memory
usage improvement
Posted by "Jacques Le Roux (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OFBIZ-4268?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jacques Le Roux reopened OFBIZ-4268:
------------------------------------
Arg, closed by error, always this Cancel button :/
> ResourceBundleMapWrapper memory usage improvement
> -------------------------------------------------
>
> Key: OFBIZ-4268
> URL: https://issues.apache.org/jira/browse/OFBIZ-4268
> Project: OFBiz
> Issue Type: Improvement
> Components: framework
> Affects Versions: SVN trunk
> Reporter: Philippe Mouawad
> Assignee: Jacques Le Roux
> Labels: MEMORY, PERFORMANCE
> Attachments: patch-OFBIZ-4268.patch
>
>
> Hello,
> We are working on performance improvements while load testing the application, and I noticed that ResourceBundleMapWrapper uses arounbd 140 Ko per Serving thread, in our configuration with around 1000 thread, this is a big memory impact.
> I started investigating the class and code seems strange to me, in fact I don't understand why InternalRbmWrapper constructor copies creates a Map by copying content of ResourceBundle.
> Why not only have a reference and delegate calls to the ResourceBundle ?
> Furthermore since put methods throw RuntimeException, I really don't see any case where the Map will change.
> I made a test removing this code and delegating to resourceBundle and it seems OK.
> If someone knows why it was made like that I would really be interested, if there is no reason I will submit a patch
> Thank you
> Regards
> Philippe
> http://www.ubik-ingenierie.com
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Assigned] (OFBIZ-4268) ResourceBundleMapWrapper memory
usage improvement
Posted by "Jacques Le Roux (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OFBIZ-4268?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jacques Le Roux reassigned OFBIZ-4268:
--------------------------------------
Assignee: Jacques Le Roux
> ResourceBundleMapWrapper memory usage improvement
> -------------------------------------------------
>
> Key: OFBIZ-4268
> URL: https://issues.apache.org/jira/browse/OFBIZ-4268
> Project: OFBiz
> Issue Type: Improvement
> Components: framework
> Affects Versions: SVN trunk
> Reporter: Philippe Mouawad
> Assignee: Jacques Le Roux
> Labels: MEMORY, PERFORMANCE
> Attachments: patch-OFBIZ-4268.patch
>
>
> Hello,
> We are working on performance improvements while load testing the application, and I noticed that ResourceBundleMapWrapper uses arounbd 140 Ko per Serving thread, in our configuration with around 1000 thread, this is a big memory impact.
> I started investigating the class and code seems strange to me, in fact I don't understand why InternalRbmWrapper constructor copies creates a Map by copying content of ResourceBundle.
> Why not only have a reference and delegate calls to the ResourceBundle ?
> Furthermore since put methods throw RuntimeException, I really don't see any case where the Map will change.
> I made a test removing this code and delegating to resourceBundle and it seems OK.
> If someone knows why it was made like that I would really be interested, if there is no reason I will submit a patch
> Thank you
> Regards
> Philippe
> http://www.ubik-ingenierie.com
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (OFBIZ-4268) ResourceBundleMapWrapper memory
usage improvement
Posted by "Philippe Mouawad (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OFBIZ-4268?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13027315#comment-13027315 ]
Philippe Mouawad commented on OFBIZ-4268:
-----------------------------------------
Hello,
Here is the patch, our load tests were concluding, both memory usage and CPU where reduced.
Full UAT will occur within next 2 weeks, I will comment when they are ended.
Regards
Philippe
http://www.ubik-ingenierie.com
> ResourceBundleMapWrapper memory usage improvement
> -------------------------------------------------
>
> Key: OFBIZ-4268
> URL: https://issues.apache.org/jira/browse/OFBIZ-4268
> Project: OFBiz
> Issue Type: Improvement
> Components: framework
> Affects Versions: SVN trunk
> Reporter: Philippe Mouawad
> Labels: MEMORY, PERFORMANCE
> Attachments: patch-OFBIZ-4268.patch
>
>
> Hello,
> We are working on performance improvements while load testing the application, and I noticed that ResourceBundleMapWrapper uses arounbd 140 Ko per Serving thread, in our configuration with around 1000 thread, this is a big memory impact.
> I started investigating the class and code seems strange to me, in fact I don't understand why InternalRbmWrapper constructor copies creates a Map by copying content of ResourceBundle.
> Why not only have a reference and delegate calls to the ResourceBundle ?
> Furthermore since put methods throw RuntimeException, I really don't see any case where the Map will change.
> I made a test removing this code and delegating to resourceBundle and it seems OK.
> If someone knows why it was made like that I would really be interested, if there is no reason I will submit a patch
> Thank you
> Regards
> Philippe
> http://www.ubik-ingenierie.com
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (OFBIZ-4268) ResourceBundleMapWrapper memory
usage improvement
Posted by "Philippe Mouawad (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OFBIZ-4268?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13026949#comment-13026949 ]
Philippe Mouawad commented on OFBIZ-4268:
-----------------------------------------
Hello,
Thank you for your very rapid response.
I propose to implement the following:
- I will just lazy build the Map once it is requested but till then I will use ResourceBundle, so this will not change the behaviour, It will make us gain CPU + Memory when methods not using map will be accessed.
My first tests seem OK but we plan a full UTA so if I submit this patch be confident It will work.
Regards
Philippe
http://www.ubik-ingenierie.com
> ResourceBundleMapWrapper memory usage improvement
> -------------------------------------------------
>
> Key: OFBIZ-4268
> URL: https://issues.apache.org/jira/browse/OFBIZ-4268
> Project: OFBiz
> Issue Type: Improvement
> Components: framework
> Affects Versions: SVN trunk
> Reporter: Philippe Mouawad
> Labels: MEMORY, PERFORMANCE
>
> Hello,
> We are working on performance improvements while load testing the application, and I noticed that ResourceBundleMapWrapper uses arounbd 140 Ko per Serving thread, in our configuration with around 1000 thread, this is a big memory impact.
> I started investigating the class and code seems strange to me, in fact I don't understand why InternalRbmWrapper constructor copies creates a Map by copying content of ResourceBundle.
> Why not only have a reference and delegate calls to the ResourceBundle ?
> Furthermore since put methods throw RuntimeException, I really don't see any case where the Map will change.
> I made a test removing this code and delegating to resourceBundle and it seems OK.
> If someone knows why it was made like that I would really be interested, if there is no reason I will submit a patch
> Thank you
> Regards
> Philippe
> http://www.ubik-ingenierie.com
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (OFBIZ-4268) ResourceBundleMapWrapper memory
usage improvement
Posted by "Adrian Crum (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OFBIZ-4268?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13026938#comment-13026938 ]
Adrian Crum commented on OFBIZ-4268:
------------------------------------
Phillipe,
I believe the main purpose of ResourceBundleMapWrapper is to provide a read-only Map interface for ResourceBundle objects. It also implements a MapStack - so multiple bundles can be accessed from a single object. The most common use of this class is the "uiLabelMap" you see used throughout the project.
A while ago I tried to clean up that class (rev 618892) but I had to revert my changes because they introduced a lot of bugs. So, while you're working on this be aware of unintended side effects.
> ResourceBundleMapWrapper memory usage improvement
> -------------------------------------------------
>
> Key: OFBIZ-4268
> URL: https://issues.apache.org/jira/browse/OFBIZ-4268
> Project: OFBiz
> Issue Type: Improvement
> Components: framework
> Affects Versions: SVN trunk
> Reporter: Philippe Mouawad
> Labels: MEMORY, PERFORMANCE
>
> Hello,
> We are working on performance improvements while load testing the application, and I noticed that ResourceBundleMapWrapper uses arounbd 140 Ko per Serving thread, in our configuration with around 1000 thread, this is a big memory impact.
> I started investigating the class and code seems strange to me, in fact I don't understand why InternalRbmWrapper constructor copies creates a Map by copying content of ResourceBundle.
> Why not only have a reference and delegate calls to the ResourceBundle ?
> Furthermore since put methods throw RuntimeException, I really don't see any case where the Map will change.
> I made a test removing this code and delegating to resourceBundle and it seems OK.
> If someone knows why it was made like that I would really be interested, if there is no reason I will submit a patch
> Thank you
> Regards
> Philippe
> http://www.ubik-ingenierie.com
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (OFBIZ-4268) ResourceBundleMapWrapper memory
usage improvement
Posted by "Philippe Mouawad (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OFBIZ-4268?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13029319#comment-13029319 ]
Philippe Mouawad commented on OFBIZ-4268:
-----------------------------------------
Hello Jacques,
In fact I don't see any case where createMapWhenNeeded() will be used, but if you look at Adrian comment, I was afraid of introducing a regression so I kept this behaviour but made it lazy so building the map will occur only when it is required to (so will never happen I think)
Regards
Philippe
http://www.ubik-ingenierie.com
> ResourceBundleMapWrapper memory usage improvement
> -------------------------------------------------
>
> Key: OFBIZ-4268
> URL: https://issues.apache.org/jira/browse/OFBIZ-4268
> Project: OFBiz
> Issue Type: Improvement
> Components: framework
> Affects Versions: SVN trunk
> Reporter: Philippe Mouawad
> Assignee: Jacques Le Roux
> Labels: MEMORY, PERFORMANCE
> Attachments: patch-OFBIZ-4268.patch
>
>
> Hello,
> We are working on performance improvements while load testing the application, and I noticed that ResourceBundleMapWrapper uses arounbd 140 Ko per Serving thread, in our configuration with around 1000 thread, this is a big memory impact.
> I started investigating the class and code seems strange to me, in fact I don't understand why InternalRbmWrapper constructor copies creates a Map by copying content of ResourceBundle.
> Why not only have a reference and delegate calls to the ResourceBundle ?
> Furthermore since put methods throw RuntimeException, I really don't see any case where the Map will change.
> I made a test removing this code and delegating to resourceBundle and it seems OK.
> If someone knows why it was made like that I would really be interested, if there is no reason I will submit a patch
> Thank you
> Regards
> Philippe
> http://www.ubik-ingenierie.com
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Updated] (OFBIZ-4268) ResourceBundleMapWrapper memory usage
improvement
Posted by "Philippe Mouawad (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OFBIZ-4268?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Philippe Mouawad updated OFBIZ-4268:
------------------------------------
Attachment: patch-OFBIZ-4268.patch
Patch that creates the Map only when it is required
> ResourceBundleMapWrapper memory usage improvement
> -------------------------------------------------
>
> Key: OFBIZ-4268
> URL: https://issues.apache.org/jira/browse/OFBIZ-4268
> Project: OFBiz
> Issue Type: Improvement
> Components: framework
> Affects Versions: SVN trunk
> Reporter: Philippe Mouawad
> Labels: MEMORY, PERFORMANCE
> Attachments: patch-OFBIZ-4268.patch
>
>
> Hello,
> We are working on performance improvements while load testing the application, and I noticed that ResourceBundleMapWrapper uses arounbd 140 Ko per Serving thread, in our configuration with around 1000 thread, this is a big memory impact.
> I started investigating the class and code seems strange to me, in fact I don't understand why InternalRbmWrapper constructor copies creates a Map by copying content of ResourceBundle.
> Why not only have a reference and delegate calls to the ResourceBundle ?
> Furthermore since put methods throw RuntimeException, I really don't see any case where the Map will change.
> I made a test removing this code and delegating to resourceBundle and it seems OK.
> If someone knows why it was made like that I would really be interested, if there is no reason I will submit a patch
> Thank you
> Regards
> Philippe
> http://www.ubik-ingenierie.com
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (OFBIZ-4268) ResourceBundleMapWrapper memory
usage improvement
Posted by "Jacques Le Roux (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OFBIZ-4268?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13029276#comment-13029276 ]
Jacques Le Roux commented on OFBIZ-4268:
----------------------------------------
Hi Philippe,
After reviewing (not a simple one), I have done some tests locally (*without cluster*) and so far I saw no problems. However I never crossed any uses of createMapWhenNeeded(). Have you a scenario to demonstrate its use (steps, URL)?
Last but not least: you have tabs in your patch. When I change to 4 spaces it breaks the formatting. Please provide a patch without tabs, thanks
> ResourceBundleMapWrapper memory usage improvement
> -------------------------------------------------
>
> Key: OFBIZ-4268
> URL: https://issues.apache.org/jira/browse/OFBIZ-4268
> Project: OFBiz
> Issue Type: Improvement
> Components: framework
> Affects Versions: SVN trunk
> Reporter: Philippe Mouawad
> Assignee: Jacques Le Roux
> Labels: MEMORY, PERFORMANCE
> Attachments: patch-OFBIZ-4268.patch
>
>
> Hello,
> We are working on performance improvements while load testing the application, and I noticed that ResourceBundleMapWrapper uses arounbd 140 Ko per Serving thread, in our configuration with around 1000 thread, this is a big memory impact.
> I started investigating the class and code seems strange to me, in fact I don't understand why InternalRbmWrapper constructor copies creates a Map by copying content of ResourceBundle.
> Why not only have a reference and delegate calls to the ResourceBundle ?
> Furthermore since put methods throw RuntimeException, I really don't see any case where the Map will change.
> I made a test removing this code and delegating to resourceBundle and it seems OK.
> If someone knows why it was made like that I would really be interested, if there is no reason I will submit a patch
> Thank you
> Regards
> Philippe
> http://www.ubik-ingenierie.com
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Issue Comment Edited] (OFBIZ-4268) ResourceBundleMapWrapper
memory usage improvement
Posted by "Jacques Le Roux (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OFBIZ-4268?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13029828#comment-13029828 ]
Jacques Le Roux edited comment on OFBIZ-4268 at 5/6/11 8:54 AM:
----------------------------------------------------------------
Thanks Philippe,
Your patch is in trunk at r1100138
Please remember to use spaces in your patches and not tabs (formatting and comparaison issues).
I finally removed a duplicated snippet (no harms just useless)
was (Author: jacques.le.roux):
Thanks Philippe,
Your patch is in trunk at r1100130
Please remember to use spaces in your patches and not tabs (formatting and comparaison issues)
> ResourceBundleMapWrapper memory usage improvement
> -------------------------------------------------
>
> Key: OFBIZ-4268
> URL: https://issues.apache.org/jira/browse/OFBIZ-4268
> Project: OFBiz
> Issue Type: Improvement
> Components: framework
> Affects Versions: SVN trunk
> Reporter: Philippe Mouawad
> Assignee: Jacques Le Roux
> Labels: MEMORY, PERFORMANCE
> Fix For: SVN trunk
>
> Attachments: patch-OFBIZ-4268.patch
>
>
> Hello,
> We are working on performance improvements while load testing the application, and I noticed that ResourceBundleMapWrapper uses arounbd 140 Ko per Serving thread, in our configuration with around 1000 thread, this is a big memory impact.
> I started investigating the class and code seems strange to me, in fact I don't understand why InternalRbmWrapper constructor copies creates a Map by copying content of ResourceBundle.
> Why not only have a reference and delegate calls to the ResourceBundle ?
> Furthermore since put methods throw RuntimeException, I really don't see any case where the Map will change.
> I made a test removing this code and delegating to resourceBundle and it seems OK.
> If someone knows why it was made like that I would really be interested, if there is no reason I will submit a patch
> Thank you
> Regards
> Philippe
> http://www.ubik-ingenierie.com
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Commented] (OFBIZ-4268) ResourceBundleMapWrapper memory
usage improvement
Posted by "Philippe Mouawad (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OFBIZ-4268?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13029226#comment-13029226 ]
Philippe Mouawad commented on OFBIZ-4268:
-----------------------------------------
Hello,
UAT have been successful, patch is OK and has been put in production
Regards
Philippe
http://www.ubik-ingenierie.com
> ResourceBundleMapWrapper memory usage improvement
> -------------------------------------------------
>
> Key: OFBIZ-4268
> URL: https://issues.apache.org/jira/browse/OFBIZ-4268
> Project: OFBiz
> Issue Type: Improvement
> Components: framework
> Affects Versions: SVN trunk
> Reporter: Philippe Mouawad
> Labels: MEMORY, PERFORMANCE
> Attachments: patch-OFBIZ-4268.patch
>
>
> Hello,
> We are working on performance improvements while load testing the application, and I noticed that ResourceBundleMapWrapper uses arounbd 140 Ko per Serving thread, in our configuration with around 1000 thread, this is a big memory impact.
> I started investigating the class and code seems strange to me, in fact I don't understand why InternalRbmWrapper constructor copies creates a Map by copying content of ResourceBundle.
> Why not only have a reference and delegate calls to the ResourceBundle ?
> Furthermore since put methods throw RuntimeException, I really don't see any case where the Map will change.
> I made a test removing this code and delegating to resourceBundle and it seems OK.
> If someone knows why it was made like that I would really be interested, if there is no reason I will submit a patch
> Thank you
> Regards
> Philippe
> http://www.ubik-ingenierie.com
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Closed] (OFBIZ-4268) ResourceBundleMapWrapper memory usage
improvement
Posted by "Jacques Le Roux (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OFBIZ-4268?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jacques Le Roux closed OFBIZ-4268.
----------------------------------
Resolution: Fixed
> ResourceBundleMapWrapper memory usage improvement
> -------------------------------------------------
>
> Key: OFBIZ-4268
> URL: https://issues.apache.org/jira/browse/OFBIZ-4268
> Project: OFBiz
> Issue Type: Improvement
> Components: framework
> Affects Versions: SVN trunk
> Reporter: Philippe Mouawad
> Assignee: Jacques Le Roux
> Labels: MEMORY, PERFORMANCE
> Attachments: patch-OFBIZ-4268.patch
>
>
> Hello,
> We are working on performance improvements while load testing the application, and I noticed that ResourceBundleMapWrapper uses arounbd 140 Ko per Serving thread, in our configuration with around 1000 thread, this is a big memory impact.
> I started investigating the class and code seems strange to me, in fact I don't understand why InternalRbmWrapper constructor copies creates a Map by copying content of ResourceBundle.
> Why not only have a reference and delegate calls to the ResourceBundle ?
> Furthermore since put methods throw RuntimeException, I really don't see any case where the Map will change.
> I made a test removing this code and delegating to resourceBundle and it seems OK.
> If someone knows why it was made like that I would really be interested, if there is no reason I will submit a patch
> Thank you
> Regards
> Philippe
> http://www.ubik-ingenierie.com
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
[jira] [Closed] (OFBIZ-4268) ResourceBundleMapWrapper memory usage
improvement
Posted by "Jacques Le Roux (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OFBIZ-4268?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jacques Le Roux closed OFBIZ-4268.
----------------------------------
Resolution: Fixed
Fix Version/s: SVN trunk
Thanks Philippe,
Your patch is in trunk at r1100130
Please remember to use spaces in your patches and not tabs (formatting and comparaison issues)
> ResourceBundleMapWrapper memory usage improvement
> -------------------------------------------------
>
> Key: OFBIZ-4268
> URL: https://issues.apache.org/jira/browse/OFBIZ-4268
> Project: OFBiz
> Issue Type: Improvement
> Components: framework
> Affects Versions: SVN trunk
> Reporter: Philippe Mouawad
> Assignee: Jacques Le Roux
> Labels: MEMORY, PERFORMANCE
> Fix For: SVN trunk
>
> Attachments: patch-OFBIZ-4268.patch
>
>
> Hello,
> We are working on performance improvements while load testing the application, and I noticed that ResourceBundleMapWrapper uses arounbd 140 Ko per Serving thread, in our configuration with around 1000 thread, this is a big memory impact.
> I started investigating the class and code seems strange to me, in fact I don't understand why InternalRbmWrapper constructor copies creates a Map by copying content of ResourceBundle.
> Why not only have a reference and delegate calls to the ResourceBundle ?
> Furthermore since put methods throw RuntimeException, I really don't see any case where the Map will change.
> I made a test removing this code and delegating to resourceBundle and it seems OK.
> If someone knows why it was made like that I would really be interested, if there is no reason I will submit a patch
> Thank you
> Regards
> Philippe
> http://www.ubik-ingenierie.com
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira