svn import fails

Asked by David Graf on 2011-09-09

Hello
Since three days, I try to import an sourceforge svn repository into launchpad (https://code.launchpad.net/~zorba-coders/zorba/sf-trunk). Unfortunately, it fails every time with the following error msg:

Traceback (most recent call last):
  File "/srv/importd.launchpad.net/production/launchpad-rev-13900/scripts/code-import-worker.py", line 98, in <module>
    sys.exit(script.main())
  File "/srv/importd.launchpad.net/production/launchpad-rev-13900/scripts/code-import-worker.py", line 93, in main
    return import_worker.run()
  File "/srv/importd.launchpad.net/production/launchpad-rev-13900/lib/lp/codehosting/codeimport/worker.py", line 546, in run
    return self._doImport()
  File "/srv/importd.launchpad.net/production/launchpad-rev-13900/lib/lp/codehosting/codeimport/worker.py", line 720, in _doImport
    inter_branch.fetch(limit=revision_limit)
  File "/srv/importd.launchpad.net/production/launchpad-rev-13900/bzrplugins/optional/svn/branch.py", line 718, in fetch
    self._fetch_revmetas(todo, find_ghosts=find_ghosts, limit=limit)
  File "/srv/importd.launchpad.net/production/launchpad-rev-13900/bzrplugins/optional/svn/branch.py", line 728, in _fetch_revmetas
    project=self.source.project, mapping=self.source.mapping)
  File "/srv/importd.launchpad.net/production/launchpad-rev-13900/bzrplugins/optional/svn/fetch.py", line 1568, in fetch
    pack_hint = self._fetch_revisions(needed, pb)
  File "/srv/importd.launchpad.net/production/launchpad-rev-13900/bzrplugins/optional/svn/fetch.py", line 1493, in _fetch_revisions
    use_replay=self._use_replay)
  File "/srv/importd.launchpad.net/production/launchpad-rev-13900/bzrplugins/optional/svn/fetch.py", line 1463, in _fetch_revisions_nochunks
    parent_revmeta)
  File "/srv/importd.launchpad.net/production/launchpad-rev-13900/bzrplugins/optional/svn/fetch.py", line 1403, in _fetch_revision_switch
    report_inventory_contents(reporter, parent_revnum, start_empty)
  File "/srv/importd.launchpad.net/production/launchpad-rev-13900/bzrplugins/optional/svn/errors.py", line 141, in convert
    return unbound(*args, **kwargs)
  File "/srv/importd.launchpad.net/production/launchpad-rev-13900/bzrplugins/optional/svn/fetch.py", line 1126, in report_inventory_contents
    reporter.finish()
  File "/srv/importd.launchpad.net/production/launchpad-rev-13900/bzrplugins/optional/svn/fetch.py", line 354, in change_prop
    self.editor.revmeta.get_previous_fileprops())
  File "/srv/importd.launchpad.net/production/launchpad-rev-13900/bzrplugins/optional/svn/util.py", line 77, in keys
    self._ensure_init()
  File "/srv/importd.launchpad.net/production/launchpad-rev-13900/bzrplugins/optional/svn/util.py", line 29, in _ensure_init
    self.dict = self.create_fn(*self.args)
  File "/srv/importd.launchpad.net/production/launchpad-rev-13900/bzrplugins/optional/svn/branchprops.py", line 53, in _real_get_properties
    (_, _, props) = self.log._transport.get_dir(path, revnum)
  File "/srv/importd.launchpad.net/production/launchpad-rev-13900/bzrplugins/optional/svn/errors.py", line 149, in convert
    raise mapped_err
bzrlib.plugins.svn.errors.DavRequestFailed: A Subversion remote access command failed: PROPFIND of '/svnroot/zorba/trunk/zorba': SSL handshake failed: Secure connection truncated (https://zorba.svn.sourceforge.net)
Import failed:
Traceback (most recent call last):
Failure: twisted.internet.error.ProcessTerminated: A process has ended with a probable error condition: process ended with exit code 1.

First, I thought the problem is Sourceforge. Because pretty often, they have some downtime. But if I mirror the subversion repository from my own linux machine, I do not have problems at all! It takes a lot of time, but it works!

Could it be possible that something is going wrong on the launchpad servers?

To bypass this problem, I tried to push the current revisions of the sourceforge repository to the launchpad branch myself. But that's not possible because the launchpad branch is read-only.

Is it somehow possible to fix or bypass this problem?

Best
David

Question information

Language:
English Edit question
Status:
Answered
For:
Launchpad itself Edit question
Assignee:
No assignee Edit question
Last query:
2011-09-12
Last reply:
2011-11-17
Gary Poster (gary) said : #1

Hello. We have found the http access to sourceforge to be more reliable than https. I have changed your import to http and restarted it.

Gary Poster (gary) said : #2

This failed. I have asked for a further analysis.

David Graf (davidagraf) said : #3

Hello Gary
What's the status on this? From time to time, I tried to run the import over the weekend. But it never worked. Actually, it always fails after some seconds.
David

Max Bowsher (maxb) said : #4

We don't know why the SourceForge servers are so fragile to these problems, but the linked branch appears to have been deleted and recreated as a standard, not import branch, so I'm marking the question as Answered.

Mantas Kriaučiūnas (mantas) said : #5

It seems I have the same problem with SVN import of latest stable SuperTuxKart game release (0.7.3):

2011-11-17 06:10:41 INFO Starting job.
2011-11-17 06:10:41 INFO Getting exising bzr branch from central store.
2011-11-17 06:10:42 INFO [chan bzr SocketAsChannelAdapter] Opened sftp connection (server version 3)
2011-11-17 06:10:42 INFO 253 bytes transferred
2011-11-17 06:11:01 INFO fetching svn revision info 1/1
2011-11-17 06:11:01 INFO Importing branch.
2011-11-17 06:11:04 INFO determining revisions to fetch 0/10213
2011-11-17 06:11:08 INFO
2011-11-17 06:11:09 INFO copying revision 0/5000
2011-11-17 06:12:09 INFO 28726651 bytes transferred | copying revision 15/5000
2011-11-17 06:13:09 INFO 8561807 bytes transferred | copying revision 32/5000
[..]
2011-11-17 06:30:13 INFO 6371740 bytes transferred | copying revision 338/5000
2011-11-17 06:30:44 INFO
Traceback (most recent call last):
  File "/srv/importd.launchpad.net/production/launchpad-rev-14291/scripts/code-import-worker.py", line 98, in <module>
    sys.exit(script.main())
  File "/srv/importd.launchpad.net/production/launchpad-rev-14291/scripts/code-import-worker.py", line 93, in main
    return import_worker.run()
  File "/srv/importd.launchpad.net/production/launchpad-rev-14291/lib/lp/codehosting/codeimport/worker.py", line 588, in run
    return self._doImport()
  File "/srv/importd.launchpad.net/production/launchpad-rev-14291/lib/lp/codehosting/codeimport/worker.py", line 774, in _doImport
    inter_branch.fetch(limit=revision_limit)
  File "/srv/importd.launchpad.net/production/launchpad-rev-14291/bzrplugins/optional/svn/branch.py", line 830, in fetch
    exclude_non_mainline=exclude_non_mainline)
  File "/srv/importd.launchpad.net/production/launchpad-rev-14291/bzrplugins/optional/svn/branch.py", line 842, in _fetch_revmetas
    project=self.source.project, mapping=self.source.mapping)
  File "/srv/importd.launchpad.net/production/launchpad-rev-14291/bzrplugins/optional/svn/fetch.py", line 1647, in fetch
    pack_hint = self._fetch_revisions(needed, pb)
  File "/srv/importd.launchpad.net/production/launchpad-rev-14291/bzrplugins/optional/svn/fetch.py", line 1568, in _fetch_revisions
    use_replay=self._use_replay)
  File "/srv/importd.launchpad.net/production/launchpad-rev-14291/bzrplugins/optional/svn/fetch.py", line 1538, in _fetch_revisions_nochunks
    parent_revmeta)
  File "/srv/importd.launchpad.net/production/launchpad-rev-14291/bzrplugins/optional/svn/fetch.py", line 1478, in _fetch_revision_switch
    report_inventory_contents(reporter, parent_revnum, start_empty)
  File "/srv/importd.launchpad.net/production/launchpad-rev-14291/bzrplugins/optional/svn/errors.py", line 149, in convert
    raise mapped_err
bzrlib.plugins.svn.errors.DavRequestFailed: A Subversion remote access command failed: REPORT of '/svnroot/supertuxkart/!svn/vcc/default': SSL handshake failed: Secure connection truncated (https://supertuxkart.svn.sourceforge.net)
Import failed:
Traceback (most recent call last):
Failure: twisted.internet.error.ProcessTerminated: A process has ended with a probable error condition: process ended with exit code 1.

See http://launchpadlibrarian.net/85321809/stk-stk-0.7.3.log and https://code.launchpad.net/~stk/stk/0.7.3 for more info.

Btw, SVN import of previous SuperTuxkart 0.7.2 release passed without problems, see https://code.launchpad.net/~stk/stk/0.7.2

i30817 (i30817) said : #6
i30817 (i30817) said : #7

Hope a solution can be found

i30817 (i30817) said : #8

Never mind, after some partial success it imported. russkaya is consistently failing, but that's probably because it tries to import all at once.

Can you help with this problem?

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