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Subject: RE: multi-module maven 2 project
Date: Fri, 27 Jan 2006 10:25:32 -0500
Message-ID: <AD922568C8E1C546B98A94DB60C5403AFB65EE@NELSON.labrat.com>
Thread-Topic: multi-module maven 2 project
thread-index: AcYjTzsweD7A0gsYRWGgQhVdF+t9KwABZBTQ
From: "Johnson, Jonathan" <jjohnson@454.com>
To: <continuum-users@maven.apache.org>

Thanks Emmanuel - comments below.

-----Original Message-----
From: Emmanuel Venisse [mailto:emmanuel@venisse.net]=20
Sent: Friday, January 27, 2006 9:37 AM
To: continuum-users@maven.apache.org
Subject: Re: multi-module maven 2 project

Johnson, Jonathan a =E9crit :
> I'm using maven 2.0.2, Continuum 1.0.2 and java 1.5.  My project is a
> multi-module that is laid out in the recommended maven 2 manner and is
> building my projects (phew).  I have a couple questions about my
> experiences so far.
>=20
> =20
>=20
> 1.	When I change some information in my parent pom.xml (such as the
> developer list.)  do I have to readd the pom again.  Is there a =
refresh
> option?

>> Normally, the pom will be refresh automatically by continuum, but it =
>> >> doens't to do it. File an issue=20
>> about it.
>> So actually, if your pom isn't updated in continuum, delete your =
project >> and readd it.

I will file the issue.

>=20
> 2.	If I add my parent pom.xsl it adds all the child modules again
> and there are duplicate modules in the continuum projects list.  I =
then
> have to remove my old modules and readjust the local continuum =
settings
> such as the schedule and targets.  When I apply and updated pom, I =
wish
> it just updated them and kept my local continuum settings.

>> File an issue, i'll look at it.
>> Your modules was already in continuum before adding the parent, =
right?

Yes.  The steps are add a parent pom.xml file.  Notice the parent and =
all submodules appear.  Not add a new version of the same parent =
pom.xml.  The sub-modules will appear twice in the list.

I will file the issue.

>=20
> 3.	Removing projects from continuum can take several minutes. =20

>> If your project is big, it can take several minutes because we clean =
all >> infos in database and=20
>> directories.

The more classes in the module, the longer it takes, yet for a module =
with <1000 classes is takes several minutes. I will file the issue.=20

>=20
> 4.	Adding project to continuum takes several minutes.

>> Only if you have lot of modules.

>=20
> 5.	Is performance being addressed or am I doing something wrong?
> I'm running red hat linux box with a decent processor.  My =
multi-module
> project only has about 1000 classes.  Its take me about 15 minutes to
> update a pom.xml in continuum. =20
>=20

>> Is it 15 minutes to checkout/update from scm or to build the project?

I takes about two minutes to do a CVS checkout of all the source.  Yes =
CVS is slow, but is seems continuum is taking much longer to do a =
multi-project add.  Once I have hard numbers I will file an issue.

Emmanuel


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