[tahoe-lafs-trac-stream] [tahoe-lafs] #1742: Error during POST: 500 Internal Server Error
tahoe-lafs
trac at tahoe-lafs.org
Thu May 2 23:51:06 UTC 2013
#1742: Error during POST: 500 Internal Server Error
----------------------------+------------------------
Reporter: killyourtv | Owner: davidsarah
Type: defect | Status: new
Priority: normal | Milestone: undecided
Component: unknown | Version: 1.9.1
Resolution: | Keywords: i2p
Launchpad Bug: |
----------------------------+------------------------
Old description:
> Using tahoe from the 1.9.2 darcs branch on I2P, I received the following
> copying files to the grid
>
> {{{
> Error during POST: 500 Internal Server Error
> "Traceback (most recent call last):\x0a File \"/usr/lib/python2.7/dist-
> packages/twisted/internet/base.py\", line 800, in runUntilCurrent\x0a
> call.func(*call.args, **call.kw)\x0a File
> \"/usr/lib/pymodules/python2.7/foolscap/eventual.py\", line 26, in
> _turn\x0a cb(*args, **kwargs)\x0a File \"/usr/lib/python2.7/dist-
> packages/twisted/internet/defer.py\", line 362, in callback\x0a
> self._startRunCallbacks(result)\x0a File \"/usr/lib/python2.7/dist-
> packages/twisted/internet/defer.py\", line 458, in _startRunCallbacks\x0a
> self._runCallbacks()\x0a--- <exception caught here> ---\x0a File
> \"/usr/lib/python2.7/dist-packages/twisted/internet/defer.py\", line 545,
> in _runCallbacks\x0a current.result = callback(current.result, *args,
> **kw)\x0a File \"$HOME/i2p-tahoe/tahoe-lafs-
> i2p/src/allmydata/mutable/filenode.py\", line 859, in <lambda>\x0a
> self._modify_once(modifier, first_time))\x0a File \"$HOME/i2p-tahoe
> /tahoe-lafs-i2p/src/allmydata/mutable/filenode.py\", line 885, in
> _modify_once\x0a d = self._try_to_download_data()\x0a File \"$HOME
> /i2p-tahoe/tahoe-lafs-i2p/src/allmydata/mutable/filenode.py\", line 963,
> in _try_to_download_data\x0a d = self._read(c, fetch_privkey=True)\x0a
> File \"$HOME/i2p-tahoe/tahoe-lafs-
> i2p/src/allmydata/mutable/filenode.py\", line 985, in _read\x0a d =
> r.download(consumer, offset, size)\x0a File \"$HOME/i2p-tahoe/tahoe-
> lafs-i2p/src/allmydata/mutable/retrieve.py\", line 244, in download\x0a
> self._setup_download()\x0a File \"$HOME/i2p-tahoe/tahoe-lafs-
> i2p/src/allmydata/mutable/retrieve.py\", line 301, in _setup_download\x0a
> assert len(self.remaining_sharemap) >= k\x0aexceptions.AssertionError:
> \x0a"
>
> }}}
>
> {{{
> allmydata-tahoe: 1.9.0-r5497,
> foolscap: 0.6.3,
> pycryptopp: 0.6.0.1206569328141510525648634803928199668821045408958,
> zfec: 1.4.24,
> Twisted: 11.1.0,
> Nevow: 0.10.0,
> zope.interface: unknown,
> python: 2.7.3rc2,
> platform: Linux-debian_wheezy/sid-x86_64-64bit_ELF,
> pyOpenSSL: 0.13,
> simplejson: 2.5.2,
> pycrypto: 2.5,
> pyasn1: unknown,
> mock: 0.8.0,
> sqlite3: 2.6.0 [sqlite 3.7.11],
> setuptools: 0.6c16dev3
> }}}
New description:
Using tahoe from the 1.9.2 darcs branch on I2P, I received the following
copying files to the grid
{{{
Error during POST: 500 Internal Server Error
"Traceback (most recent call last):\x0a File \"/usr/lib/python2.7/dist-
packages/twisted/internet/base.py\", line 800, in runUntilCurrent\x0a
call.func(*call.args, **call.kw)\x0a File
\"/usr/lib/pymodules/python2.7/foolscap/eventual.py\", line 26, in
_turn\x0a cb(*args, **kwargs)\x0a File \"/usr/lib/python2.7/dist-
packages/twisted/internet/defer.py\", line 362, in callback\x0a
self._startRunCallbacks(result)\x0a File \"/usr/lib/python2.7/dist-
packages/twisted/internet/defer.py\", line 458, in _startRunCallbacks\x0a
self._runCallbacks()\x0a--- <exception caught here> ---\x0a File
\"/usr/lib/python2.7/dist-packages/twisted/internet/defer.py\", line 545,
in _runCallbacks\x0a current.result = callback(current.result, *args,
**kw)\x0a File \"$HOME/i2p-tahoe/tahoe-lafs-
i2p/src/allmydata/mutable/filenode.py\", line 859, in <lambda>\x0a
self._modify_once(modifier, first_time))\x0a File \"$HOME/i2p-tahoe
/tahoe-lafs-i2p/src/allmydata/mutable/filenode.py\", line 885, in
_modify_once\x0a d = self._try_to_download_data()\x0a File \"$HOME
/i2p-tahoe/tahoe-lafs-i2p/src/allmydata/mutable/filenode.py\", line 963,
in _try_to_download_data\x0a d = self._read(c, fetch_privkey=True)\x0a
File \"$HOME/i2p-tahoe/tahoe-lafs-i2p/src/allmydata/mutable/filenode.py\",
line 985, in _read\x0a d = r.download(consumer, offset, size)\x0a File
\"$HOME/i2p-tahoe/tahoe-lafs-i2p/src/allmydata/mutable/retrieve.py\", line
244, in download\x0a self._setup_download()\x0a File \"$HOME/i2p-tahoe
/tahoe-lafs-i2p/src/allmydata/mutable/retrieve.py\", line 301, in
_setup_download\x0a assert len(self.remaining_sharemap) >=
k\x0aexceptions.AssertionError: \x0a"
}}}
{{{
allmydata-tahoe: 1.9.0-r5497,
foolscap: 0.6.3,
pycryptopp: 0.6.0.1206569328141510525648634803928199668821045408958,
zfec: 1.4.24,
Twisted: 11.1.0,
Nevow: 0.10.0,
zope.interface: unknown,
python: 2.7.3rc2,
platform: Linux-debian_wheezy/sid-x86_64-64bit_ELF,
pyOpenSSL: 0.13,
simplejson: 2.5.2,
pycrypto: 2.5,
pyasn1: unknown,
mock: 0.8.0,
sqlite3: 2.6.0 [sqlite 3.7.11],
setuptools: 0.6c16dev3
}}}
--
Comment (by zooko):
I just got a report from a customer (TV of Sv) with a matching stack
trace, using 1.9.2:
{{{
# time tahoe backup TestFiles1M tahoe:Ss1
Traceback (most recent call last):
File "/root/allmydata-tahoe-1.9.2/support/bin/tahoe", line 9, in
<module>
load_entry_point('allmydata-tahoe==1.9.2', 'console_scripts',
'tahoe')()
File "/root/allmydata-tahoe-1.9.2/src/allmydata/scripts/runner.py", line
113, in run
rc = runner(sys.argv[1:], install_node_control=install_node_control)
File "/root/allmydata-tahoe-1.9.2/src/allmydata/scripts/runner.py", line
99, in runner
rc = cli.dispatch[command](so)
File "/root/allmydata-tahoe-1.9.2/src/allmydata/scripts/cli.py", line
569, in backup
rc = tahoe_backup.backup(options)
File "/root/allmydata-
tahoe-1.9.2/src/allmydata/scripts/tahoe_backup.py", line 325, in backup
return bu.run()
File "/root/allmydata-
tahoe-1.9.2/src/allmydata/scripts/tahoe_backup.py", line 123, in run
put_child(archives_url, now, new_backup_dircap)
File "/root/allmydata-
tahoe-1.9.2/src/allmydata/scripts/tahoe_backup.py", line 57, in put_child
raise HTTPError("Error during put_child", resp)
allmydata.scripts.common_http.HTTPError: Error during put_child: 500
Internal Server Error
"Traceback (most recent call last):\x0a File \"/root/allmydata-
tahoe-1.9.2/support/lib/python2.6/site-
packages/Twisted-12.0.0-py2.6-linux-i686.egg/twisted/internet/base.py\",
line 800, in runUntilCurrent\x0a call.func(*call.args, **call.kw)\x0a
File \"/root/allmydata-tahoe-1.9.2/support/lib/python2.6/site-
packages/foolscap-0.6.4-py2.6.egg/foolscap/eventual.py\", line 26, in
_turn\x0a cb(*args, **kwargs)\x0a File \"/root/allmydata-
tahoe-1.9.2/support/lib/python2.6/site-
packages/Twisted-12.0.0-py2.6-linux-i686.egg/twisted/internet/defer.py\",
line 368, in callback\x0a self._startRunCallbacks(result)\x0a File
\"/root/allmydata-tahoe-1.9.2/support/lib/python2.6/site-
packages/Twisted-12.0.0-py2.6-linux-i686.egg/twisted/internet/defer.py\",
line 464, in _startRunCallbacks\x0a self._runCallbacks()\x0a---
<exception caught here> ---\x0a File \"/root/allmydata-
tahoe-1.9.2/support/lib/python2.6/site-
packages/Twisted-12.0.0-py2.6-linux-i686.egg/twisted/internet/defer.py\",
line 551, in _runCallbacks\x0a current.result =
callback(current.result, *args, **kw)\x0a File \"/root/allmydata-
tahoe-1.9.2/src/allmydata/mutable/filenode.py\", line 859, in <lambda>\x0a
self._modify_once(modifier, first_time))\x0a File \"/root/allmydata-
tahoe-1.9.2/src/allmydata/mutable/filenode.py\", line 885, in
_modify_once\x0a d = self._try_to_download_data()\x0a File \"/root
/allmydata-tahoe-1.9.2/src/allmydata/mutable/filenode.py\", line 963, in
_try_to_download_data\x0a d = self._read(c, fetch_privkey=True)\x0a
File \"/root/allmydata-tahoe-1.9.2/src/allmydata/mutable/filenode.py\",
line 985, in _read\x0a d = r.download(consumer, offset, size)\x0a File
\"/root/allmydata-tahoe-1.9.2/src/allmydata/mutable/retrieve.py\", line
244, in download\x0a self._setup_download()\x0a File \"/root
/allmydata-tahoe-1.9.2/src/allmydata/mutable/retrieve.py\", line 301, in
_setup_download\x0a assert len(self.remaining_sharemap) >=
k\x0aexceptions.AssertionError: \x0a"
}}}
--
Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/1742#comment:4>
tahoe-lafs <https://tahoe-lafs.org>
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