Friday, 2019-03-22

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rakhmerovd0ughi all, does it look familiar to you? http://logs.openstack.org/47/643847/2/check/openstack-tox-py37/e0438d8/testr_results.html.gz06:35
rakhmerovd0ugal: ^06:36
rakhmerovtrying to understand what is happening (not every time!)06:36
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rakhmerovapetrich: hi07:51
rakhmerovdid you happen to come across this error?07:51
apetrichrakhmerov, hey.07:51
rakhmerovwhat's really weird is that it's sporadic07:51
apetrichrakhmerov, which one?07:51
rakhmerovI'm failing to understand its nature07:51
apetrichjust logged in07:51
rakhmerovhttp://logs.openstack.org/47/643847/2/check/openstack-tox-py37/e0438d8/testr_results.html.gz07:51
rakhmerovok07:51
rakhmerovit happens only on py3707:51
rakhmerovand not every time!07:52
apetrichoh bugger07:52
apetrichI think I saw that once and then when rechecked it didn't trigger07:52
apetrichso I didn't worry too much07:53
apetrichthe traceback helps so little in this case07:55
apetrichI'm looking a bit into it07:55
rakhmerovyeah07:59
rakhmerovtraceback seem to be completely irrelevant08:00
rakhmerovsome magic08:00
rakhmerovapetrich: I'd like to ask you to remove WIP for that patch08:00
rakhmerovand actually merge it08:00
rakhmerovwe're running out of time with RC108:00
rakhmerovand I'd like that patch in master very much08:00
apetrichsure08:00
rakhmerovhopefully by rechecking we can merge it today08:01
rakhmerovin the mean time we'll figure out how to address that08:01
apetrichCool. I'm happy with that08:01
rakhmerovit's really also hard to understand why this is sporadic08:01
rakhmerovno concurrency, nothing08:02
rakhmerovapetrich: thanks a lot08:03
rakhmerovapetrich, d0ugal: can you also look at https://review.openstack.org/#/c/643907/08:05
rakhmerovit fails with the same error but it's not related to the patch08:05
apetrichrakhmerov, good news is that I can reproduce locally. not always but sometimes08:13
apetrich2 runs and it happened in one08:14
rakhmerovme too08:14
rakhmerovyes08:14
rakhmerovI guess it's related with some native code08:14
rakhmerovbut looks really weird08:15
rakhmerovapetrich: do you have any idea how "return _iterencode(o, 0)" can throw this exception?08:28
rakhmerovI don't :)08:28
apetrichrakhmerov, I think it will try to read o as an interable. it will try _get_item if that doesn't work it will try something else that I don't remember and then it will try .items() and that where it is failing08:29
apetrichrakhmerov, guess only btw08:29
rakhmerovhm..08:30
rakhmerovI mean that at this exact place nothing like you just described happens08:30
rakhmerovit's just a method call08:30
rakhmerovI guess here comes a native C code that's why traceback doesn't tell much08:31
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d0ugalrakhmerov: Taking a look now.08:51
d0ugalIt is a bit strange, the mocking on that failing test isn't great tho08:55
d0ugalGiving the get_all mock a return arg might solve it08:56
d0ugalThe test wont fail for me.09:03
rakhmerovd0ugal: try many times under py3709:17
rakhmerovfor me it fails about once of ten times09:18
d0ugalI tried quite a large number, but I can try some more :)09:36
rakhmerov:)09:42
rakhmerovyou sure you run on py37?09:42
d0ugalyup09:46
d0ugalI did notice that we need to update tox :)09:47
d0ugalokay, just got the error09:50
d0ugaland now it wants to happen more often09:50
d0ugalseems like the obvious issue is that patch is not good :)09:50
d0ugalso I would make the get_all mock patch something real and not just a mock09:51
d0ugalIt is surprising to me that simplejson managed to serialise it before?09:51
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openstackgerritRenat Akhmerov proposed openstack/mistral master: Improve profiler logging  https://review.openstack.org/64390709:51
rakhmerovd0ugal:09:52
rakhmerovyeah09:52
rakhmerovright09:52
d0ugalWhen was the 37 gate added? I guess it is fairly new and we just have not had enough patches to see it09:53
rakhmerovd0ugal, apetrich: would you be able to keep an eye on this? I have to disappear for a few hours. Now the patch failed with a tripleO error.09:53
rakhmerovd0ugal: recently09:53
rakhmerovyes09:53
rakhmerovas a temporary dirty hack we can even exclude this test09:54
rakhmerovor change a mock somehow, yes09:54
openstackgerritDougal Matthews proposed openstack/mistral master: Add Python 3.7 to tox  https://review.openstack.org/64553611:11
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vgvolegDoes anyone see this error ?13:11
vgvolegTypeError: You cannot set the body to a text value without a charset13:11
vgvolegI'm trying to create wf and can't get what's wrong with my request13:17
openstackgerritMerged openstack/mistral master: Add "root_execution" mapped property to WorkflowExecution model  https://review.openstack.org/64384713:23
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openstackgerritOpenStack Release Bot proposed openstack/mistral stable/stein: Update .gitreview for stable/stein  https://review.openstack.org/64583918:48
openstackgerritOpenStack Release Bot proposed openstack/mistral stable/stein: Update UPPER_CONSTRAINTS_FILE for stable/stein  https://review.openstack.org/64584118:48
openstackgerritOpenStack Release Bot proposed openstack/mistral master: Update master for stable/stein  https://review.openstack.org/64584218:48
openstackgerritOpenStack Release Bot proposed openstack/mistral-dashboard stable/stein: Update .gitreview for stable/stein  https://review.openstack.org/64584418:49
openstackgerritOpenStack Release Bot proposed openstack/mistral-dashboard stable/stein: Update UPPER_CONSTRAINTS_FILE for stable/stein  https://review.openstack.org/64584518:49
openstackgerritOpenStack Release Bot proposed openstack/mistral-dashboard master: Update master for stable/stein  https://review.openstack.org/64584618:49
openstackgerritOpenStack Release Bot proposed openstack/mistral-extra stable/stein: Update .gitreview for stable/stein  https://review.openstack.org/64584718:49
openstackgerritOpenStack Release Bot proposed openstack/mistral-extra stable/stein: Update UPPER_CONSTRAINTS_FILE for stable/stein  https://review.openstack.org/64584818:49
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