** Changed in: nova
Status: Fix Committed => Fix Released
** Changed in: nova
Milestone: None => havana-2
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https://bugs.launchpad.net/bugs/1187595
Title:
CodecException: Cannot encode 68527 as uint16
Status in OpenStack Compute (Nova):
Fix Released
Bug description:
As of 6b16c8731c44e4a6c80b803f3e8afdd88386d577 (Call scheduler for
run_instance from conductor) I'm now getting consistent failures when
using Nova w/ qpid. See the stack trace below:
==> /var/log/nova/scheduler.log <==
2013-06-05 00:32:15.215 10750 ERROR nova.scheduler.driver
[req-cbf2bc32-b206-4f00-9216-ad3db8c79567 d01f4833227947a08af2a35dcc3835fc
69c74074c2ed4d7797e2b7cd25e78993] Exception during scheduler.run_instance
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver Traceback (most
recent call last):
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py", line
110, in schedule_run_instance
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver
instance_uuid=instance_uuid)
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/nova/scheduler/filter_scheduler.py", line
195, in _provision_resource
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver
node=weighed_host.obj.nodename)
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/nova/compute/rpcapi.py", line 550, in
run_instance
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver version='2.19')
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/nova/openstack/common/rpc/proxy.py", line
166, in cast
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver
rpc.cast(context, self._get_topic(topic), msg)
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/nova/openstack/common/rpc/__init__.py", line
158, in cast
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver return
_get_impl().cast(CONF, context, topic, msg)
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/nova/openstack/common/rpc/impl_qpid.py", line
618, in cast
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver
rpc_amqp.get_connection_pool(conf, Connection))
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/nova/openstack/common/rpc/amqp.py", line 627,
in cast
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver
conn.topic_send(topic, rpc_common.serialize_msg(msg))
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/nova/openstack/common/rpc/amqp.py", line 152,
in __exit__
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver self._done()
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/nova/openstack/common/rpc/amqp.py", line 141,
in _done
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver
self.connection.reset()
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/nova/openstack/common/rpc/impl_qpid.py", line
394, in reset
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver
self.session.close()
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File "<string>",
line 6, in close
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/qpid/messaging/endpoints.py", line 739, in
close
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver
self.sync(timeout=timeout)
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File "<string>",
line 6, in sync
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/qpid/messaging/endpoints.py", line 730, in
sync
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver
snd.sync(timeout=timeout)
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File "<string>",
line 6, in sync
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/qpid/messaging/endpoints.py", line 885, in
sync
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver if not
self._ewait(lambda: self.acked >= mno, timeout=timeout):
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/qpid/messaging/endpoints.py", line 799, in
_ewait
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver result =
self.session._ewait(lambda: self.error or predicate(), timeout)
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/qpid/messaging/endpoints.py", line 566, in
_ewait
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver result =
self.connection._ewait(lambda: self.error or predicate(), timeout)
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/qpid/messaging/endpoints.py", line 209, in
_ewait
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver
self.check_error()
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/qpid/messaging/endpoints.py", line 202, in
check_error
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver raise self.error
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver InternalError:
Traceback (most recent call last):
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/qpid/messaging/driver.py", line 497, in
dispatch
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver
self.engine.dispatch()
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/qpid/messaging/driver.py", line 802, in
dispatch
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver
self.process(ssn)
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/qpid/messaging/driver.py", line 1037, in
process
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver self.send(snd,
msg)
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/qpid/messaging/driver.py", line 1248, in send
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver body =
enc(msg.content)
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/qpid/messaging/message.py", line 28, in encode
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver
sc.write_primitive(type, x)
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/qpid/codec010.py", line 73, in write_primitive
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver getattr(self,
"write_%s" % type.NAME)(v)
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/qpid/codec010.py", line 257, in write_map
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver
sc.write(string.joinfields(map(self._write_map_elem, m.keys(), m.values()), ""))
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/qpid/codec010.py", line 250, in
_write_map_elem
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver
sc.write_primitive(type, v)
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/qpid/codec010.py", line 73, in write_primitive
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver getattr(self,
"write_%s" % type.NAME)(v)
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/qpid/codec010.py", line 190, in write_str16
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver
self.write_vbin16(s.encode("utf8"))
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/qpid/codec010.py", line 203, in write_vbin16
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver
self.write_uint16(len(b))
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver File
"/usr/lib/python2.7/site-packages/qpid/codec010.py", line 116, in write_uint16
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver raise
CodecException("Cannot encode %d as uint16" % n)
2013-06-05 00:32:15.215 10750 TRACE nova.scheduler.driver CodecException:
Cannot encode 68527 as uint16
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