Could not get disk.latency events for bbf4bad1-66c2-4c25-8859-6d5c06b9ef4c: inspect_disk_latency() takes exactly 2 arguments (3 given)

[XueFeng Liu]

the code is newest in Pike.

2017-04-24 09:34:31.380 18315 ERROR ceilometer.compute.pollsters [-] Could not get disk.latency events for bbf4bad1-66c2-4c25-8859-6d5c06b9ef4c: inspect_disk_latency() takes exactly 2 arguments (3 given)
2017-04-24 09:34:31.380 18315 ERROR ceilometer.compute.pollsters Traceback (most recent call last):
2017-04-24 09:34:31.380 18315 ERROR ceilometer.compute.pollsters File "/opt/stack/ceilometer/ceilometer/compute/pollsters/__init__.py", line 131, in get_samples
2017-04-24 09:34:31.380 18315 ERROR ceilometer.compute.pollsters self._inspection_duration)
2017-04-24 09:34:31.380 18315 ERROR ceilometer.compute.pollsters File "/opt/stack/ceilometer/ceilometer/compute/pollsters/__init__.py", line 95, in _inspect_cached
2017-04-24 09:34:31.380 18315 ERROR ceilometer.compute.pollsters instance, duration)
2017-04-24 09:34:31.380 18315 ERROR ceilometer.compute.pollsters TypeError: inspect_disk_latency() takes exactly 2 arguments (3 given)
2017-04-24 09:34:31.380 18315 ERROR ceilometer.compute.pollsters
2017-04-24 09:34:31.380 18315 ERROR ceilometer.compute.pollsters [-] Could not get disk.latency events for fcbbbb55-79b3-40ec-a9cf-9bb703f708d8: inspect_disk_latency() takes exactly 2 arguments (3 given)
2017-04-24 09:34:31.380 18315 ERROR ceilometer.compute.pollsters Traceback (most recent call last):
2017-04-24 09:34:31.380 18315 ERROR ceilometer.compute.pollsters File "/opt/stack/ceilometer/ceilometer/compute/pollsters/__init__.py", line 131, in get_samples
2017-04-24 09:34:31.380 18315 ERROR ceilometer.compute.pollsters self._inspection_duration)
2017-04-24 09:34:31.380 18315 ERROR ceilometer.compute.pollsters File "/opt/stack/ceilometer/ceilometer/compute/pollsters/__init__.py", line 95, in _inspect_cached
2017-04-24 09:34:31.380 18315 ERROR ceilometer.compute.pollsters instance, duration)
2017-04-24 09:34:31.380 18315 ERROR ceilometer.compute.pollsters TypeError: inspect_disk_latency() takes exactly 2 arguments (3 given)
2017-04-24 09:34:31.380 18315 ERROR ceilometer.compute.pollsters
2017-04-24 09:34:31.381 18315 INFO ceilometer.agent.manager [-] Polling pollster network.incoming.packets.error in the context of all_pollsters

[liuwei (liu-wei81)]

https://bugs.launchpad.net/ceilometer/+bug/1680657
https://review.openstack.org/#/c/454435/
This bug is dealing with this problem