Memory error on push

[thorwil]

On bzr push, after commiting changes to a 58 MB .xcf:

$ bzr push
Using saved location: sftp://<email address hidden>/~t-w-/ubuntu-artwork/thorwils_backgrounds/
bzr: ERROR: exceptions.MemoryError:

Traceback (most recent call last):
  File "/usr/lib/python2.5/site-packages/bzrlib/commands.py", line 834, in run_bzr_catch_errors
    return run_bzr(argv)
  File "/usr/lib/python2.5/site-packages/bzrlib/commands.py", line 790, in run_bzr
    ret = run(*run_argv)
  File "/usr/lib/python2.5/site-packages/bzrlib/commands.py", line 492, in run_argv_aliases
    return self.run(**all_cmd_args)
  File "/usr/lib/python2.5/site-packages/bzrlib/builtins.py", line 840, in run
    stop_revision=revision_id)
  File "/usr/lib/python2.5/site-packages/bzrlib/decorators.py", line 127, in read_locked
    return unbound(self, *args, **kwargs)
  File "/usr/lib/python2.5/site-packages/bzrlib/branch.py", line 1559, in push
    target.unlock()
  File "/usr/lib/python2.5/site-packages/bzrlib/branch.py", line 1344, in unlock
    self.control_files.unlock()
  File "/usr/lib/python2.5/site-packages/bzrlib/lockable_files.py", line 270, in unlock
    self._lock.unlock()
  File "/usr/lib/python2.5/site-packages/bzrlib/lockdir.py", line 307, in unlock
    self.confirm()
  File "/usr/lib/python2.5/site-packages/bzrlib/lockdir.py", line 395, in confirm
    info = self.peek()
  File "/usr/lib/python2.5/site-packages/bzrlib/lockdir.py", line 418, in peek
    info = self._read_info_file(self._held_info_path)
  File "/usr/lib/python2.5/site-packages/bzrlib/lockdir.py", line 408, in _read_info_file
    return self._parse_info(self.transport.get(path))
  File "/usr/lib/python2.5/site-packages/bzrlib/transport/sftp.py", line 238, in get
    f = self._get_sftp().file(path, mode='rb')
  File "/var/lib/python-support/python2.5/paramiko/sftp_client.py", line 221, in open
    t, msg = self._request(CMD_OPEN, filename, imode, attrblock)
  File "/var/lib/python-support/python2.5/paramiko/sftp_client.py", line 572, in _request
    return self._read_response(num)
  File "/var/lib/python-support/python2.5/paramiko/sftp_client.py", line 602, in _read_response
    t, data = self._read_packet()
  File "/var/lib/python-support/python2.5/paramiko/sftp.py", line 180, in _read_packet
    data = self._read_all(size)
  File "/var/lib/python-support/python2.5/paramiko/sftp.py", line 163, in _read_all
    x = self.sock.recv(n)
  File "/usr/lib/python2.5/site-packages/bzrlib/transport/ssh.py", line 612, in recv
    return os.read(self.proc.stdout.fileno(), count)
MemoryError

bzr 1.3.1 on python 2.5.2.final.0 (linux2)
arguments: ['/usr/bin/bzr', 'push']
encoding: 'UTF-8', fsenc: 'UTF-8', lang: 'en_US.UTF-8'
plugins:
  launchpad /usr/lib/python2.5/site-packages/bzrlib/plugins/launchpad [unknown]
*** Bazaar has encountered an internal error.
    Please report a bug at https://bugs.launchpad.net/bzr/+filebug
    including this traceback, and a description of what you
    were doing when the error occurred.

On doing bzr push again:
Using saved location: sftp://<email address hidden>/~t-w-/ubuntu-artwork/thorwils_backgrounds/
bzr: ERROR: Directory not empty: "/srv/bazaar.launchpad.net/push-branches/00/00/55/9d/.bzr/branch/lock/kk0dd210tn.tmp": [Errno 39] Directory not empty

How to clean this up?

[thorwil (t-w-)]

https://bugs.launchpad.net/bzr/+bug/230472 might be related, but the traceback is different

[Andrew Bennetts (spiv)]

This is almost certainly duplicate of bug 255292 (even though you got a MemoryError than an OverflowError the rest of the traceback is identical), so I'll mark it as such.

You shouldn't be getting "Directory not empty" errors; I don't see that kk0dd210tn.tmp directory on the server anymore so possibly you've already managed to workaround this? If not, "bzr break-lock sftp://<email address hidden>/~t-w-/ubuntu-artwork/thorwils_backgrounds" should help.

[thorwil (t-w-)]

Not that i think duplicate status is wrong, just to say that break-lock was necessary and worked. This morning:

$ bzr push
Using saved location: sftp://<email address hidden>/~t-w-/ubuntu-artwork/thorwils_backgrounds/
bzr: ERROR: Directory not empty: "/srv/bazaar.launchpad.net/push-branches/00/00/55/9d/.bzr/branch/lock/cdkgfjeezr.tmp": [Errno 39] Directory not empty

Note that the path is different from last time. After break-lock, push worked. Now should this be seen as another issue, or merely as a symptom of the main issue?

Thank you, Andrew!