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RE: [Subclipse-users] building workspace takes very long with

From: Alexander Kitaev <alex_at_tmate.org>
Date: 2006-08-18 11:27:23 CEST

Hello,

If you'd like to use JavaSVN adapter, please set "javasvn.symlinks" system
property to "false". You may put "javasvn.symlinks=false" line into Eclipse
config.ini file (ECLIPSE_HOME/configuration/config.ini).

Alexander Kitaev,
TMate Software,
http://tmate.org/
http://jetbrains.com/tmate/

> -----Original Message-----
> From: Mark Phippard [mailto:markp@softlanding.com]
> Sent: Friday, August 18, 2006 00:58
> To: users@subclipse.tigris.org
> Subject: Re: [Subclipse-users] building workspace takes very long with
>
> Felix Schwarz <felix@schwarz-online.org> wrote on 08/17/2006
> 05:06:38 PM:
>
> > I have a "plain" project (that means, no Java or CDT project, no
> builders
> > attached) with about 2600 files (mainly php and image files, no
> phpclipse or
> > WTP installed).
> >
> > Sometimes, when the building workspace action is triggered
> (e.g. after
> > a refresh), it takes _very_ long to complete that action (15-20
> > minutes). I guess, this problem occurs when I use an external svn
> > client (such as command line svn) but I'm not sure how to reproduce
> > this problem exactely.
> >
> > Using ps -x I see that a lot of "ls" commands are executed
> by Eclipse,
> e.g.
> > /bin/ls -ld
> >
> /home/fs/workspace/Mueller/shop/images/icons/icons_engine/overture.jpg
> >
> > This is similar to what others experienced ([1], [2]).
> >
> > IMHO Subclise should not need so much time. If it needs to get
> > information about every file in the project, this should be
> optimized
> > that the ls is only
> being
> > done once per directory.
>
> Subclipse does not execute the ls command. It is possible
> that the Subversion adapter we are using is doing something
> like that. It is not our code so it is hard to say. From
> the stack trace it looks like you are using JavaSVN. I would
> recommend you try JavaHL, this would mean getting the
> Subversion binaries.
>
> I think that JavaSVN suffers from a big performance hit on
> *nix in trying to support and detect symlinks. I think there
> is a property you can set to tell it to not do this checking
> and it will speed things up. I do not know what that is. If
> you search the archives for javasvn and symlink you can
> probably find it.
>
> Mark
>
>
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Received on Fri Aug 18 11:26:02 2006

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