08:03:30 <d0ugal> #startmeeting mistral
08:03:31 <openstack> Meeting started Fri Oct 19 08:03:30 2018 UTC and is due to finish in 60 minutes.  The chair is d0ugal. Information about MeetBot at http://wiki.debian.org/MeetBot.
08:03:33 <openstack> Useful Commands: #action #agreed #help #info #idea #link #topic #startvote.
08:03:35 <openstack> The meeting name has been set to 'mistral'
08:03:38 <d0ugal> Morning Everyone. It is the Friday office hour!
08:03:46 * d0ugal is super tired.
08:03:50 <d0ugal> https://etherpad.openstack.org/p/mistral-office-hours
08:03:59 <d0ugal> PING ^ rakhmerov, apetrich, bobh, mcdoker181818, akovi, hardikjasani
08:04:24 <d0ugal> We have 0 untriaged bugs which is nice :)
08:04:33 <d0ugal> So, anyone want to chat about anything?
08:04:48 <d0ugal> Curious to hear what people are up to and what they are planning on working on
08:04:54 <d0ugal> and if there is anything I can help with!
08:05:39 <rakhmerov> here
08:06:36 <rakhmerov> d0ugal: want to finalize "improving join" and "workflow completion" patches within 1-2 days
08:06:47 <apetrich> o/
08:08:00 <rakhmerov> d0ugal: it seems like "threading" works the same way as blocking if we set executor_thread_pool_size to 1
08:08:07 <rakhmerov> not sure on 100% yet though
08:08:10 <rakhmerov> we're testing now
08:09:26 <d0ugal> Interesting
08:09:32 <rakhmerov> yeah
08:09:39 <d0ugal> Is having a thread pool size of one just the same as blocking really?
08:09:46 <d0ugal> functionally the same :)
08:09:48 <rakhmerov> so removal of "blocking" doesn't scare me too much anymore
08:09:52 <d0ugal> great
08:09:58 <rakhmerov> d0ugal: seems like the same, yes
08:10:08 <rakhmerov> issues are only with "eventlet"
08:10:21 <rakhmerov> even if the thread pool size is 1
08:10:44 <rakhmerov> btw, I'm again observing deadlocks between green threads that we've seen before
08:11:02 <rakhmerov> so unfortunately, we can't use "eventlet" for now
08:11:17 <d0ugal> damn, where are you seeing that?
08:11:20 <rakhmerov> and we set it by default so we probably need to change it
08:11:21 <d0ugal> In your internal testing?
08:11:27 <rakhmerov> d0ugal: yeah
08:11:46 <d0ugal> Just looking at the email thread, it seems like Ben's suggestion could be quite good
08:11:55 <rakhmerov> I'm also running something locally on my laptop, I have a number of "edge case" examples that help me find issues
08:12:02 <rakhmerov> d0ugal: yep, agree
08:12:19 <d0ugal> So it seems like we have a few options to explore, which is better than before :)
08:13:08 <d0ugal> rakhmerov: Let me know when I can help reviewing the join and workflow completion patches
08:13:29 <rakhmerov> yep, I think on Monday
08:13:53 <rakhmerov> as far as join, there's a big problem with it on some use cases. That's why I'm trying to improve it
08:14:14 <rakhmerov> btw, Rally CI job fails also because of the "eventlet" executor
08:14:21 <rakhmerov> it's part of the same problem
08:16:08 <d0ugal> aha
08:18:57 <rakhmerov> yep )
08:26:22 <csatari> Dear cores, can someone please check this https://review.openstack.org/#/c/476499/ ?
08:29:22 <rakhmerov> csatari: aah.. ok
08:29:29 <d0ugal> csatari: I'll look now!
08:29:41 <rakhmerov> d0ugal: it's been there for a while really
08:29:46 <d0ugal> Yup
08:29:57 <rakhmerov> we need to review it )
08:30:01 <d0ugal> I am just going to look at the latest change after Vitalii's review
08:31:26 <d0ugal> oh, wow, I have draft comments from a long time ago I forgot to submit :(
08:31:42 <d0ugal> but I think they might have all been resolved.
08:31:45 * d0ugal keeps reading
08:34:50 <csatari> Thanks d0ugal and rakhmerov
08:35:29 <d0ugal> rakhmerov: I just need to finish reading the "install-ubuntu.rst" page, but I think I'd be happy to merge. What do you think?
08:35:51 <d0ugal> I should probably help with the install-rdo section :)
08:38:02 <d0ugal> csatari: Spotted one minor issue, but otherwise I'd be happy to +2
08:38:13 <d0ugal> I commented on the review.
08:38:17 <csatari> Thanks.
08:38:30 <csatari> We are looking into it.
08:47:12 <openstackgerrit> Andrea Visnyei proposed openstack/mistral master: Mistral install guide  https://review.openstack.org/476499
08:47:40 <csatari> d0ugal: here is the correction ^^^^
08:54:15 <d0ugal> csatari: Thanks!
08:54:25 <d0ugal> rakhmerov: Can you take a look sometime? I added a +2
09:02:32 <csatari> d0ugal: Yes, install rdo part looks for contributors :)
09:21:18 <d0ugal> #endmeeting