[tahoe-lafs-trac-stream] [Tahoe-LAFS] #2267: exceptions.AttributeError: 'CHKUploadHelper' object has no attribute '_reader'

[Tahoe-LAFS]

#2267: exceptions.AttributeError: 'CHKUploadHelper' object has no attribute
'_reader'
-------------------------------------------------+-------------------------
 Reporter:  daira                                |          Owner:
     Type:  defect                               |         Status:  new
 Priority:  normal                               |      Milestone:
Component:  code-network                         |  undecided
 Keywords:  upload helper immutable tahoe-       |        Version:  1.10.0
  backup                                         |  Launchpad Bug:
-------------------------------------------------+-------------------------
 Xavier wrote:
 > we are continuing of test of tahoe platform
 > mainly using the tahoe backup function
 >
 > while making a backup of quite a quantity of data 30-40 go [GB]
 > here are the errors i have
 > (as the backup is not completed no files are accessible, which i sad by
 design)
 >
 > the error messages are not that clear
 >
 > what shall I understand from those errors ?

 {{{
 File "/usr/lib/python2.7/dist-packages/allmydata/scripts/runner.py", line
 156, in run
     rc = runner(sys.argv[1:], install_node_control=install_node_control)
   File "/usr/lib/python2.7/dist-packages/allmydata/scripts/runner.py",
 line 141, in runner
     rc = cli.dispatch[command](so)
   File "/usr/lib/python2.7/dist-packages/allmydata/scripts/cli.py", line
 574, in backup
     rc = tahoe_backup.backup(options)
   File "/usr/lib/python2.7/dist-
 packages/allmydata/scripts/tahoe_backup.py", line 325, in backup
     return bu.run()
   File "/usr/lib/python2.7/dist-
 packages/allmydata/scripts/tahoe_backup.py", line 118, in run
     new_backup_dircap = self.process(options.from_dir)
   File "/usr/lib/python2.7/dist-
 packages/allmydata/scripts/tahoe_backup.py", line 188, in process
     childcap = self.process(childpath)
   File "/usr/lib/python2.7/dist-
 packages/allmydata/scripts/tahoe_backup.py", line 188, in process
     childcap = self.process(childpath)
   File "/usr/lib/python2.7/dist-
 packages/allmydata/scripts/tahoe_backup.py", line 188, in process
     childcap = self.process(childpath)
   File "/usr/lib/python2.7/dist-
 packages/allmydata/scripts/tahoe_backup.py", line 188, in process
     childcap = self.process(childpath)
   File "/usr/lib/python2.7/dist-
 packages/allmydata/scripts/tahoe_backup.py", line 188, in process
     childcap = self.process(childpath)
   File "/usr/lib/python2.7/dist-
 packages/allmydata/scripts/tahoe_backup.py", line 188, in process
     childcap = self.process(childpath)
   File "/usr/lib/python2.7/dist-
 packages/allmydata/scripts/tahoe_backup.py", line 188, in process
     childcap = self.process(childpath)
   File "/usr/lib/python2.7/dist-
 packages/allmydata/scripts/tahoe_backup.py", line 188, in process
     childcap = self.process(childpath)
   File "/usr/lib/python2.7/dist-
 packages/allmydata/scripts/tahoe_backup.py", line 188, in process
     childcap = self.process(childpath)
   File "/usr/lib/python2.7/dist-
 packages/allmydata/scripts/tahoe_backup.py", line 188, in process
     childcap = self.process(childpath)
   File "/usr/lib/python2.7/dist-
 packages/allmydata/scripts/tahoe_backup.py", line 194, in process
     childcap, metadata = self.upload(childpath)
   File "/usr/lib/python2.7/dist-
 packages/allmydata/scripts/tahoe_backup.py", line 305, in upload
     raise HTTPError("Error during file PUT", resp)
 HTTPError: Error during file PUT: 500 Internal Server Error
 "Traceback (most recent call last):
 Failure: foolscap.tokens.RemoteException: <RemoteException around
 '[CopiedFailure instance: Traceback from remote host -- Traceback (most
 recent call last):
   File \"/usr/lib/python2.7/dist-packages/foolscap/eventual.py\", line 26,
 in _turn
     cb(*args, **kwargs)
   File \"/usr/lib/python2.7/dist-packages/foolscap/broker.py\", line 554,
 in doNextCall
     d.addCallback(lambda res: self._doCall(delivery))
   File \"/usr/lib/python2.7/dist-packages/twisted/internet/defer.py\",
 line 298, in addCallback
     callbackKeywords=kw)
   File \"/usr/lib/python2.7/dist-packages/twisted/internet/defer.py\",
 line 287, in addCallbacks
     self._runCallbacks()
 --- <exception caught here> ---
   File \"/usr/lib/python2.7/dist-packages/twisted/internet/defer.py\",
 line 545, in _runCallbacks
     current.result = callback(current.result, *args, **kw)
   File \"/usr/lib/python2.7/dist-packages/foolscap/broker.py\", line 554,
 in <lambda>
     d.addCallback(lambda res: self._doCall(delivery))
   File \"/usr/lib/python2.7/dist-packages/foolscap/broker.py\", line 589,
 in _doCall
     return obj.doRemoteCall(delivery.methodname, args, kwargs)
   File \"/usr/lib/python2.7/dist-packages/foolscap/referenceable.py\",
 line 60, in doRemoteCall
     res = meth(*args, **kwargs)
   File \"/usr/lib/pymodules/python2.7/allmydata/immutable/offloaded.py\",
 line 203, in remote_upload
     self._reader.add_reader(reader)
 exceptions.AttributeError: 'CHKUploadHelper' object has no attribute
 '_reader'
 ]'>
 "
 }}}

--
Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/2267>
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