Grant's 1.3gb record commit was adding HTML files with JavaDocs to the
cms.... probably not that relevant either.

svn log -v -r1240618 https://svn.apache.org/repos/asf/lucene

It's fun exploring, actually... I bet with a few proper exclusions one
can get down to manageable size. As always with conversions between
version management systems, the question remains how to map tags/
branches to their corresponding git concepts, etc.

D.

On Tue, Dec 8, 2015 at 10:16 PM, Dawid Weiss <dawid.we...@gmail.com> wrote:
> One more thing, perhaps of importance, the raw Lucene repo contains
> all the history of projects that then turned top-level (Nutch,
> Mahout). These could also be dropped (or ignored) when converting to
> git. If we agree JARs are not relevant, why should projects not
> directly related to Lucene/ Solr be?
>
> Dawid
>
> On Tue, Dec 8, 2015 at 10:05 PM, Dawid Weiss <dawid.we...@gmail.com> wrote:
>>> Don’t know how much we have of historic jars in our history.
>>
>> I actually do know. Or will know. In about ~10 hours. I wrote a script
>> that does the following:
>>
>> 1) git log all revisions touching https://svn.apache.org/repos/asf/lucene
>> 2) grep revision numbers
>> 3) use svnrdump to get every single commit (revision) above, in
>> incremental mode.
>>
>> This will allow me to:
>>
>> 1) recreate only Lucene/ Solr SVN, locally.
>> 2) measure the size of SVN repo.
>> 3) measure the size of any conversion to git (even if it's one-by-one
>> checkout, then-sync with git).
>>
>> From what I see up until now size should not be an issue at all. Even
>> with all binary blobs so far the SVN incremental dumps measure ~3.7G
>> (and I'm about 75% done). There is one interesting super-large commit,
>> this one:
>>
>> svn log -r1240618 https://svn.apache.org/repos/asf/lucene
>> ------------------------------------------------------------------------
>> r1240618 | gsingers | 2012-02-04 22:45:17 +0100 (Sat, 04 Feb 2012) | 1 line
>>
>> LUCENE-2748: bring in old Lucene docs
>>
>> This commit diff weights... wait for it... 1.3G! I didn't check what
>> it actually was.
>>
>> Will keep you posted.
>>
>> D.

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