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Re: [Subclipse-users] Slowness in svn+ssh

From: Bradley Wagner <bradley.wagner_at_hannonhill.com>
Date: 2006-05-04 20:48:22 CEST

Alex,
Sorry. Didn't mean to sound critical. I was a little under the gun
because I was the one that proposed the switch from CVS --> SVN and
so far it has been difficult and I was somewhat relieved to determine
that the problems we were having could be alleviated by using JavaHL
instead of having to switch back to CVS. It seems clear that I'm in
the minority as most people have nothing but good things to say about
JavaSVN, so it's likely a problem specific to my configuration.

About the file you sent, does it make any difference that the same
slowness was seen on a windows xp client machine, which has no
symbolic linking? Or is the SVN server machine where this is making a
difference. The server machine has always been *nix based machine
(one FC3 and one Mac OS X).

I'm in the process of blowing away Eclipse and starting with a fresh
copy and a fresh install of Subclipse to see if anything changes.

Bradley

On May 4, 2006, at 2:40 PM, Alexander Kitaev wrote:

> Hello Bradley,
>
>> Mark, I'm REALLY glad you brought this up. I tried this using
>> the svn:// protocol and the checkout ran in 1m45s over JavaHL
>> and in about 12m over JavaSVN. So, I would say there is a
>> fundamental problem with JavaSVN the way it's running now. I
>> also notice that my whole computer slowed down when
>> performing the checkout under JavaSVN.
> I just would like to add that it is not the way JavaSVN usually works,
> probably there is something specific in your environment that makes
> JavaSVN
> slow. I'm not saying that there are no bugs or performance problems in
> JavaSVN or that I'm not going to fix this very problem, but for
> most of the
> users it works more or less fast as far as I know.
>
> Did you tried the version I sent you recently?
>
> Alexander Kitaev,
> TMate Software,
> http://tmate.org/
> http://jetbrains.com/tmate/
>
>> -----Original Message-----
>> From: Bradley Wagner [mailto:bradley.wagner@hannonhill.com]
>> Sent: Thursday, May 04, 2006 20:37
>> To: users@subclipse.tigris.org
>> Subject: Re: [Subclipse-users] Slowness in svn+ssh
>>
>> Mark, I'm REALLY glad you brought this up. I tried this using
>> the svn:// protocol and the checkout ran in 1m45s over JavaHL
>> and in about 12m over JavaSVN. So, I would say there is a
>> fundamental problem with JavaSVN the way it's running now. I
>> also notice that my whole computer slowed down when
>> performing the checkout under JavaSVN.
>>
>> I am using Eclipse 3.1.2 on a Mac OS X client machine. I
>> installed Java 5 Release 4 for the Mac recently which makes
>> itself the default meaning that Eclipse itself is running
>> under Java 1.5.
>>
>> Next I tried blowing away my Eclipse install and starting fresh with
>> 3.1.2 and Subclipse 1.0.1 and running the same test over
>> svn:// and the results of the project checkout were about the same.
>>
>> I got someone else to connect to the same server from Windows
>> XP machine and run the same tests. They got similar results.
>> JavaHL performed the checkout in 2 minutes, JavaSVN in about 12.
>>
>> Bradley
>>
>> On May 4, 2006, at 12:00 PM, Mark Phippard wrote:
>>
>>> Bradley Wagner <bradley.wagner@hannonhill.com> wrote on 05/04/2006
>>> 11:58:05 AM:
>>>
>>>>> Since you have it local, why not try it using svn://?
>>>>
>>>> I certainly will try it to test it out. Unfortunately, it's not
>>>> feasible for everyone connecting to the repository to do it with
>>>> svn:// as we have some firewall issues.
>>>
>>> Yeah, I only meant as a test. I would expect JavaHL and JavaSVN to
>>> perform real similar via svn://. If the same time difference was
>>> present it would seem like something was really amiss.
>>>
>>> Mark
>>>
>>>
>>>
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Received on Thu May 4 20:48:33 2006

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