On Tue, Dec 4, 2012 at 7:35 PM, Stefan Fuhrmann
<stefan.fuhrmann_at_wandisco.com> wrote:
> On Wed, Dec 5, 2012 at 1:06 AM, Paul Burba <ptburba_at_gmail.com> wrote:
>>
>> On Tue, Dec 4, 2012 at 10:48 AM, Paul Burba <ptburba_at_gmail.com> wrote:
>> > On Tue, Dec 4, 2012 at 10:45 AM, Paul Burba <ptburba_at_gmail.com> wrote:
>> >> On Tue, Dec 4, 2012 at 10:36 AM, Philip Martin
>> >> <philip.martin_at_wandisco.com> wrote:
>> >>> Mark Phippard <markphip_at_gmail.com> writes:
>> >>>
>> >>>> On Tue, Dec 4, 2012 at 10:05 AM, Hyrum K Wright
>> >>>> <hyrum_at_hyrumwright.org> wrote:
>> >>>>
>> >>>>>> For your particular case, can you tell me what branch at what
>> >>>>>> revision
>> >>>>>> your merge target was?
>> >>>>>
>> >>>>>
>> >>>>> The merge target was the ev2-export branch, which was probably most
>> >>>>> recently
>> >>>>> merged around 2-3 weeks ago, so it's not incredibly out-of-date. To
>> >>>>> reproduce, you could probably just back up the branch to before the
>> >>>>> most
>> >>>>> recent merge, and go from there.
>> >>>>
>> >>>> Using the current HEAD of that branch I can see the same problem.
>> >>>
>> >>> I don't see the problem when I use my local mirror or
>> >>> svn.eu.apache.org.
>> >>
>> >> Hmmm. Removing the one piece of subtree mergeinfo speeds things up
>> >> considerably:
>> >
>> > Which is because the delay somewhere in
>> > libsvn_client/merge.c:remove_noop_subtree_ranges(), which is a noop
>> > when there is only mergeinfo on the target itself.
>>
>> http://subversion.tigris.org/issues/show_bug.cgi?id=4269 describes the
>> problem. The slowness is ultimately attributable to running
>> svn_ra_get_log2 against 185k revisions. Still trying to come up with
>> a solution.
>
>
> Do my 1.8 improvements to "log -g" have any impact on this one?
Hi Stefan,
No, this is no about 'log -g', just "regular" log.
--
Paul T. Burba
CollabNet, Inc. -- www.collab.net -- Enterprise Cloud Development
Skype: ptburba
> -- Stefan^2.
>
>
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>
Received on 2012-12-05 17:23:51 CET