Mercurial > hgsubversion
annotate .hgtags @ 890:78db88de9622
Partial metadata rebuilding
For highly active subversion repositories, it can be excruciatingly
slow to pull updates one at a time from subversion. One way around
this is to setup another mercurial repo that pulls new commits from
svn periodicly (say every 5 minutes). When you want to update your
repository, you can pull commits from this mercurial repository via
native mercurial protocols, which will be much faster than pulling
directly from svn.
Unfortunately, your metadata will be out of date after doing so.
Highly active repositories also tend to be very large, which means
that it takes a long time to rebuild your metadata from scratch. To
address this, this adds support to do a partial rebuild on the
metadata by processing only revisions that have been added to the
repository after the last revision we processed.
With the rev map 1k revisions (~2 days) behind tip updatemeta is
dramatically faster than rebuild meta:
$ hg --time svn updatemeta
Time: real 0.570 secs (user 0.480+0.000 sys 0.060+0.000)
$ hg --time svn rebuildmeta
Time: real 129.160 secs (user 128.570+0.000 sys 0.320+0.000)
author | David Schleimer <dschleimer@fb.com> |
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date | Sat, 12 May 2012 07:28:23 -0700 |
parents | 78ffbe411695 |
children | 109c412ecf12 |
rev | line source |
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554
d2d5c09b33d0
Added tag 1.0 for changeset 97f2079e3778
Augie Fackler <durin42@gmail.com>
parents:
diff
changeset
|
1 97f2079e3778511944ffb6a662520580650a3993 1.0 |
564
7bd457ec4e5e
Added tag 1.0.1 for changeset 09c016174e33
Augie Fackler <durin42@gmail.com>
parents:
554
diff
changeset
|
2 09c016174e332eceda015d3f43d96d7e0228acf3 1.0.1 |
592
b4c3afc95420
Added tag 1.1 for changeset 4359ddd73b00
Augie Fackler <durin42@gmail.com>
parents:
564
diff
changeset
|
3 4359ddd73b009fbb356c52ea5d99cba25222ee7a 1.1 |
627
faba8e636960
Added tag 1.1.1 for changeset 8e621dbb82d4
Augie Fackler <durin42@gmail.com>
parents:
592
diff
changeset
|
4 8e621dbb82d4363a85317638ad237e2817c56347 1.1.1 |
631
493023041e74
Added tag 1.1.2 for changeset 093ae2915b45
Augie Fackler <durin42@gmail.com>
parents:
627
diff
changeset
|
5 093ae2915b452539b44390ee4ea14987484e1eee 1.1.2 |
738
2ddb95cd36dd
Added tag 1.2 for changeset 708234ad6c97
Augie Fackler <durin42@gmail.com>
parents:
631
diff
changeset
|
6 708234ad6c97fb52417e0b46a86c8373e25123a5 1.2 |
788
836aa282f1f8
Added tag 1.2.1 for changeset 4bbc6bf947f5
Augie Fackler <durin42@gmail.com>
parents:
738
diff
changeset
|
7 4bbc6bf947f56a92e95a04a27b94a9f72d5482d7 1.2.1 |
838
efc86b40e915
Added tag 1.3 for changeset 0cbf9fd89672
Augie Fackler <durin42@gmail.com>
parents:
788
diff
changeset
|
8 0cbf9fd89672e73165e1bb4db1ec8f7f65b95c94 1.3 |
883
78ffbe411695
Added tag 1.4 for changeset 07234759a3f7
Augie Fackler <raf@durin42.com>
parents:
838
diff
changeset
|
9 07234759a3f750029ccaa001837d42fa12dd33ee 1.4 |