"bzr index" crashes; "Somehow we ended up with too much compressed data"

[Mike Doherty]

mike@charron:~/code/mysql-server
$ bzr index -v
bzr: ERROR: exceptions.AssertionError: Somehow we ended up with too much compressed data, 4157 > 4096

Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 930, in exception_to_return_code
    return the_callable(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 1141, in run_bzr
    ret = run(*run_argv)
  File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 673, in run_argv_aliases
    return self.run(**all_cmd_args)
  File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 697, in run
    return self._operation.run_simple(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/cleanup.py", line 136, in run_simple
    self.cleanups, self.func, *args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/cleanup.py", line 166, in _do_with_cleanups
    result = func(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/search/commands.py", line 41, in run
    _mod_index.index_url(trans.base)
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/search/index.py", line 171, in index_url
    index.index_branch(branch, _last_revid)
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/search/index.py", line 348, in index_branch
    self.index_revisions(branch, revs_to_index)
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/search/index.py", line 363, in index_revisions
    outer_bar)
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/search/index.py", line 411, in _index_revisions
    self._add_index(builder)
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/search/index.py", line 426, in _add_index
    self._upload_transport)
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/search/index.py", line 1154, in upload_index
    "terms", writer)
  File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/search/index.py", line 1041, in _add_index_to_pack
    index_file = index.finish()
  File "/usr/lib/python2.7/dist-packages/bzrlib/btree_index.py", line 449, in finish
    return self._write_nodes(self.iter_all_entries())[0]
  File "/usr/lib/python2.7/dist-packages/bzrlib/btree_index.py", line 398, in _write_nodes
    self._add_key(string_key, line, rows, allow_optimize=allow_optimize)
  File "/usr/lib/python2.7/dist-packages/bzrlib/btree_index.py", line 333, in _add_key
    rows[-1].finish_node()
  File "/usr/lib/python2.7/dist-packages/bzrlib/btree_index.py", line 75, in finish_node
    byte_lines, _, padding = self.writer.finish()
  File "/usr/lib/python2.7/dist-packages/bzrlib/chunk_writer.py", line 144, in finish
    % (self.bytes_out_len, self.chunk_size))
AssertionError: Somehow we ended up with too much compressed data, 4157 > 4096

bzr 2.6b2 on python 2.7.3 (Linux-3.5.0-32-generic-x86_64-with-
    Ubuntu-12.10-quantal)
arguments: ['/usr/bin/bzr', 'index', '-v']
plugins: bash_completion[2.6b2], changelog_merge[2.6b2], etckeeper[unknown],
    launchpad[2.6b2], netrc_credential_store[2.6b2], news_merge[2.6b2],
    po_merge[2.6b2], search[1.7.0dev], weave_fmt[2.6b2]
encoding: 'utf-8', fsenc: 'UTF-8', lang: 'en_CA.UTF-8'

*** Bazaar has encountered an internal error. This probably indicates a
    bug in Bazaar. You can help us fix it by filing a bug report at
        https://bugs.launchpad.net/bzr/+filebug
    including this traceback and a description of the problem.

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