Thanks Scott, Miguel.

For now I am deploying manually and that seems to work.

Miguel - thanks for the link to the FAQ. I overlooked the eclipse
plugin googlecode website which, retrospectively thinking, should have
been the most logical place to look for an answer :-).

Krishna

On Apr 5, 5:36 pm, Miguel Méndez <mmen...@google.com> wrote:
> By default the eclipse plugin will copy the default set of SDK jars that
> most applications will need into YOUR_WAR_DIRECTORY/WEB-INF/lib under the
> assumption that you will want to launch and deploy from it directly.  If you
> want tighter control, you can navigate to the project properties and select
> Google > Web Application and uncheck the "Launch and deploy from this
> directory".  This will treat the directory as input only (won't copy any
> jars into YOUR_WAR_DIRECTORY/WEB-INF/lib), but you will need to provide a
> staging war directory for launching and debugging.
>
> The feature was intended to facilitate integration with Eclipse J2EE
> projects and Maven -- perhaps it will be useful in this case.  The
> FAQs<http://code.google.com/eclipse/docs/faq.html>go into more detail.
>
> On Sun, Apr 4, 2010 at 2:35 PM, Scott Hernandez 
> <scotthernan...@gmail.com>wrote:
>
>
>
>
>
> > There was  recent discussion about dependencies (valid for Objectify or any
> > datastore based impl.)  but the eclipse plugin question has not been
> > answered well.
>
> >http://groups.google.com/group/objectify-appengine/browse_thread/thre...
>
> > I suspect that if you enable the plugin, it will always copy the files into
> > your lib dir :(
>
> > You can disable it and use ant/command-line to deploy, as a last ditch
> > option.
>
> > On Sun, Apr 4, 2010 at 11:25 AM, Krishna <shrikrishna.sh...@gmail.com>wrote:
>
> >> Hi,
>
> >> I'm using Objectify for persistence and I'd really like to remove all
> >> jdo /  jpa related jars from my lib directory but eclipse keeps
> >> transferring them back. I also tried modifying the contents of the
> >> com.google.appengine.eclipse.core file under the .setting directory
> >> but I guess eclipse overwrites my changes on startup and then copies
> >> over the jars anyway. I've seen discussions where people have used the
> >> appcfg tool to manually deploy instead of doing so from within eclipse
> >> but I'm hoping a better solution  exists.
>
> >> This blogpost
> >>http://www.answercow.com/2010/03/google-app-engine-cold-start-guide-f...
> >> claims that startup times reduce by ~400ms by removing these jars and
> >> I really love speedups especially when they are free :-).
>
> >> Perhaps someone from Google can comment on whether removing these jars
> >> will actually speedup apps even if the app does not directly use
> >> them.
>
> >> Also, I am not sure which jars need to be retained for sure and I'd
> >> really appreciate it if someone could could give me a pointer
> >> regarding this. I am pretty new to Java so apologies if this is a
> >> naive question.
>
> >> Thanks so much,
>
> >> Krishna
>
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> --
> Miguel

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