view tests/fixtures/rename_tag_test.svndump @ 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 Unfortunately, your metadata will be out of date after doing so.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>
date Sat, 12 May 2012 07:28:23 -0700
parents 76e9504db03b
children
line wrap: on
line source

SVN-fs-dump-format-version: 2

UUID: b94d0721-81cf-435e-ab14-c40b19ce1924

Revision-number: 0
Prop-content-length: 56
Content-length: 56

K 8
svn:date
V 27
2010-01-17T19:05:32.787484Z
PROPS-END

Revision-number: 1
Prop-content-length: 113
Content-length: 113

K 7
svn:log
V 11
Empty dirs.
K 10
svn:author
V 7
pmezard
K 8
svn:date
V 27
2010-01-17T19:05:33.116308Z
PROPS-END

Node-path: branches
Node-kind: dir
Node-action: add
Prop-content-length: 10
Content-length: 10

PROPS-END


Node-path: tags
Node-kind: dir
Node-action: add
Prop-content-length: 10
Content-length: 10

PROPS-END


Node-path: trunk
Node-kind: dir
Node-action: add
Prop-content-length: 10
Content-length: 10

PROPS-END


Revision-number: 2
Prop-content-length: 110
Content-length: 110

K 7
svn:log
V 9
Add alpha
K 10
svn:author
V 7
pmezard
K 8
svn:date
V 27
2010-01-17T19:05:34.099166Z
PROPS-END

Node-path: trunk/alpha
Node-kind: file
Node-action: add
Prop-content-length: 10
Text-content-length: 12
Text-content-md5: 3c72ebf8bbd7fa88b1fdcee5398b5a17
Text-content-sha1: f552a50b53177d35b29a4a0ab1cece918b5b5e9b
Content-length: 22

PROPS-END
file: alpha


Revision-number: 3
Prop-content-length: 109
Content-length: 109

K 7
svn:log
V 8
Add beta
K 10
svn:author
V 7
pmezard
K 8
svn:date
V 27
2010-01-17T19:05:36.110949Z
PROPS-END

Node-path: trunk/beta
Node-kind: file
Node-action: add
Prop-content-length: 10
Text-content-length: 13
Text-content-md5: 981d1eb5fd0bbe05354c292105944863
Text-content-sha1: 5d40e0a9ceda69f3d98d4851a6bee02c10a6e277
Content-length: 23

PROPS-END
Data of beta


Revision-number: 4
Prop-content-length: 112
Content-length: 112

K 7
svn:log
V 10
tagging r3
K 10
svn:author
V 7
pmezard
K 8
svn:date
V 27
2010-01-17T19:05:38.066217Z
PROPS-END

Node-path: tags/tag_r3
Node-kind: dir
Node-action: add
Node-copyfrom-rev: 3
Node-copyfrom-path: trunk


Revision-number: 5
Prop-content-length: 116
Content-length: 116

K 7
svn:log
V 14
tag from a tag
K 10
svn:author
V 7
pmezard
K 8
svn:date
V 27
2010-01-17T19:05:38.116376Z
PROPS-END

Node-path: tags/copied_tag
Node-kind: dir
Node-action: add
Node-copyfrom-rev: 4
Node-copyfrom-path: tags/tag_r3


Revision-number: 6
Prop-content-length: 114
Content-length: 114

K 7
svn:log
V 12
rename a tag
K 10
svn:author
V 7
pmezard
K 8
svn:date
V 27
2010-01-17T19:05:38.179177Z
PROPS-END

Node-path: tags/other_tag_r3
Node-kind: dir
Node-action: add
Node-copyfrom-rev: 5
Node-copyfrom-path: tags/copied_tag


Node-path: tags/copied_tag
Node-action: delete