| 2015-11-09 07:16:43 |
Liang Chen |
bug |
|
|
added bug |
| 2015-11-09 07:16:49 |
Liang Chen |
oslo.versionedobjects: assignee |
|
Liang Chen (cbjchen) |
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| 2015-11-09 07:18:52 |
Liang Chen |
description |
The following error is reported when creating a volume snapshot with non-ascii display-description, e.g. cinder snapshot-create --display-description "中文" my-2nd-volume.
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher [req-81f48a02-b1ef-4aae-9e22-ac2ce1c75b2f 16818cbff07548889da69bf526558d97 7aac0111a39741f59513c05b2d83dd70 - - -] Exception during message handling: 'ascii' codec can't encode characters in position 111-117: ordinal not in range(128)
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher Traceback (most recent call last):
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher executor_callback))
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 186, in _dispatch
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher executor_callback)
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 129, in _do_dispatch
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher result = func(ctxt, **new_args)
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/osprofiler/profiler.py", line 102, in wrapper
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher info["function"]["kwargs"] = str(kwargs)
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher UnicodeEncodeError: 'ascii' codec can't encode characters in position 111-117: ordinal not in range(128)
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher
Root cause is that profiler tries to get a string representation of the arguments (cinder.objects.snapshot.Snapshot) of the snapshot create cinder volume service api. As a result, VersionedObject.__repr__ will be called to produce such a string representation with an attribute (display-description) containing non-ascii characters, thus returning an unicode object. However when __repr__ returns an unicode object, it's expected that the the returned string can be encoded by default encoding scheme which is ascii in general [1][2]. So __repr__ needs to make sure any unicode string it's going to return are properly encoded.
[1] trying to encode the returned string when it's an unicode object
https://github.com/python/cpython/blob/2.7/Objects/object.c#L387
[2] if encoding arg is left null, default encoding will be used
https://github.com/python/cpython/blob/2.7/Objects/unicodeobject.c#L1355 |
The following error is reported when creating a volume snapshot with non-ascii display-description, e.g. cinder snapshot-create --display-description "中文" my-2nd-volume.
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher [req-81f48a02-b1ef-4aae-9e22-ac2ce1c75b2f 16818cbff07548889da69bf526558d97 7aac0111a39741f59513c05b2d83dd70 - - -] Exception during message handling: 'ascii' codec can't encode characters in position 111-117: ordinal not in range(128)
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher Traceback (most recent call last):
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher executor_callback))
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 186, in _dispatch
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher executor_callback)
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 129, in _do_dispatch
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher result = func(ctxt, **new_args)
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/osprofiler/profiler.py", line 102, in wrapper
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher info["function"]["kwargs"] = str(kwargs)
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher UnicodeEncodeError: 'ascii' codec can't encode characters in position 111-117: ordinal not in range(128)
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher
Root cause is that profiler tries to get a string representation of the arguments (cinder.objects.snapshot.Snapshot) of the snapshot-create cinder-volume service api. As a result, VersionedObject.__repr__ is called to produce such a string representation with an attribute (display-description) containing non-ascii characters, thus returning an unicode object. However when __repr__ returns an unicode object, it's expected that the the returned string can be encoded by default encoding scheme which is ascii in general [1][2]. So __repr__ needs to make sure any unicode string it's going to return are properly encoded.
[1] trying to encode the returned string when it's an unicode object
https://github.com/python/cpython/blob/2.7/Objects/object.c#L387
[2] if encoding arg is left null, default encoding will be used
https://github.com/python/cpython/blob/2.7/Objects/unicodeobject.c#L1355 |
|
| 2015-11-09 07:57:51 |
Nobuto Murata |
bug |
|
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added subscriber Nobuto Murata |
| 2015-11-09 15:23:33 |
Liang Chen |
oslo.versionedobjects: status |
New |
In Progress |
|
| 2015-11-10 07:05:57 |
Liang Chen |
oslo.versionedobjects: status |
In Progress |
Fix Committed |
|
| 2015-11-10 10:32:50 |
Liang Chen |
tags |
|
sts |
|
| 2015-11-16 20:24:06 |
Davanum Srinivas (DIMS) |
oslo.versionedobjects: status |
Fix Committed |
Fix Released |
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| 2015-11-16 20:24:06 |
Davanum Srinivas (DIMS) |
oslo.versionedobjects: milestone |
|
0.13.0 |
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| 2015-11-18 06:38:38 |
Liang Chen |
bug task added |
|
cinder |
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| 2015-11-18 06:39:31 |
Liang Chen |
cinder: assignee |
|
Liang Chen (cbjchen) |
|
| 2015-11-18 06:39:44 |
Liang Chen |
cinder: status |
New |
In Progress |
|
| 2015-12-25 06:25:30 |
Liang Chen |
description |
The following error is reported when creating a volume snapshot with non-ascii display-description, e.g. cinder snapshot-create --display-description "中文" my-2nd-volume.
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher [req-81f48a02-b1ef-4aae-9e22-ac2ce1c75b2f 16818cbff07548889da69bf526558d97 7aac0111a39741f59513c05b2d83dd70 - - -] Exception during message handling: 'ascii' codec can't encode characters in position 111-117: ordinal not in range(128)
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher Traceback (most recent call last):
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher executor_callback))
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 186, in _dispatch
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher executor_callback)
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 129, in _do_dispatch
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher result = func(ctxt, **new_args)
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/osprofiler/profiler.py", line 102, in wrapper
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher info["function"]["kwargs"] = str(kwargs)
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher UnicodeEncodeError: 'ascii' codec can't encode characters in position 111-117: ordinal not in range(128)
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher
Root cause is that profiler tries to get a string representation of the arguments (cinder.objects.snapshot.Snapshot) of the snapshot-create cinder-volume service api. As a result, VersionedObject.__repr__ is called to produce such a string representation with an attribute (display-description) containing non-ascii characters, thus returning an unicode object. However when __repr__ returns an unicode object, it's expected that the the returned string can be encoded by default encoding scheme which is ascii in general [1][2]. So __repr__ needs to make sure any unicode string it's going to return are properly encoded.
[1] trying to encode the returned string when it's an unicode object
https://github.com/python/cpython/blob/2.7/Objects/object.c#L387
[2] if encoding arg is left null, default encoding will be used
https://github.com/python/cpython/blob/2.7/Objects/unicodeobject.c#L1355 |
[Impact]
* Cinder snapshot display-description cannot contain non-ascii characters.
[Test Case]
* cinder create 1
* cinder snapshot-create --display-description "中文" <the volume ID>
[Regression Potential]
* None
The following error is reported when creating a volume snapshot with non-ascii display-description, e.g. cinder snapshot-create --display-description "中文" my-2nd-volume.
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher [req-81f48a02-b1ef-4aae-9e22-ac2ce1c75b2f 16818cbff07548889da69bf526558d97 7aac0111a39741f59513c05b2d83dd70 - - -] Exception during message handling: 'ascii' codec can't encode characters in position 111-117: ordinal not in range(128)
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher Traceback (most recent call last):
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 142, in _dispatch_and_reply
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher executor_callback))
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 186, in _dispatch
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher executor_callback)
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/oslo_messaging/rpc/dispatcher.py", line 129, in _do_dispatch
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher result = func(ctxt, **new_args)
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher File "/usr/lib/python2.7/dist-packages/osprofiler/profiler.py", line 102, in wrapper
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher info["function"]["kwargs"] = str(kwargs)
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher UnicodeEncodeError: 'ascii' codec can't encode characters in position 111-117: ordinal not in range(128)
2015-11-09 05:55:50.995 29937 ERROR oslo_messaging.rpc.dispatcher
Root cause is that profiler tries to get a string representation of the arguments (cinder.objects.snapshot.Snapshot) of the snapshot-create cinder-volume service api. As a result, VersionedObject.__repr__ is called to produce such a string representation with an attribute (display-description) containing non-ascii characters, thus returning an unicode object. However when __repr__ returns an unicode object, it's expected that the the returned string can be encoded by default encoding scheme which is ascii in general [1][2]. So __repr__ needs to make sure any unicode string it's going to return are properly encoded.
[1] trying to encode the returned string when it's an unicode object
https://github.com/python/cpython/blob/2.7/Objects/object.c#L387
[2] if encoding arg is left null, default encoding will be used
https://github.com/python/cpython/blob/2.7/Objects/unicodeobject.c#L1355 |
|
| 2015-12-25 06:25:59 |
Liang Chen |
bug task added |
|
cinder (Ubuntu) |
|
| 2015-12-25 06:26:24 |
Liang Chen |
cinder (Ubuntu): status |
New |
In Progress |
|
| 2015-12-25 06:26:27 |
Liang Chen |
cinder (Ubuntu): assignee |
|
Liang Chen (cbjchen) |
|
| 2015-12-25 06:32:29 |
Liang Chen |
branch linked |
|
lp:~cbjchen/cinder/lp1514325 |
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| 2015-12-31 17:08:56 |
Mathew Hodson |
cinder (Ubuntu): importance |
Undecided |
Medium |
|
| 2016-03-29 03:31:11 |
GuoChang Tang |
bug |
|
|
added subscriber GuoChang Tang |
| 2016-04-07 07:58:08 |
Dong Liu |
bug |
|
|
added subscriber Dong Liu |
| 2016-06-28 08:37:32 |
FanChao |
bug |
|
|
added subscriber FanChao |
| 2016-09-08 11:13:51 |
James Page |
cinder (Ubuntu): status |
In Progress |
Fix Released |
|
| 2016-09-13 19:18:59 |
Matt Riedemann |
cinder: status |
In Progress |
Invalid |
|
