Re: svn commit: r1127646 - in /subversion/trunk/subversion: svnrdump/load_editor.c tests/cmdline/svnrdump_tests.py

On 05/25/2011 04:05 PM, C. Michael Pilato wrote:
> On 05/25/2011 03:49 PM, Greg Stein wrote:
>> On Wed, May 25, 2011 at 15:33, <cmpilato_at_apache.org> wrote:
>>> ...
>>> + /* A mapping of svn_revnum_t * dump stream revisions to their
>>> + corresponding svn_revnum_t * target repository revisions. */
>>> + apr_hash_t *rev_map;
>>
>> How big can this grow? ie. what happens when there are several million
>> revisions.
>
> It gets big. (This logic and approach are copied from 'svnadmin load',
> which doesn't excuse it, but might explain it.)

Actually, I don't really know for sure how big it gets. It's a mapping of
of sizeof(svn_revnum_t) to sizeof(svn_revnum_t), plus all the hash
internals. Anybody have any guesses?

-- 
C. Michael Pilato <cmpilato_at_collab.net>
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