Thursday, 2016-01-14

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openstackgerritDoug Shelley proposed openstack/trove-integration: Fix Percona XtraDB Cluster guest to work with v5.6  https://review.openstack.org/26648403:01
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dougshelley66cp16net ^^^ another crack at this...unfortunately cut/paste...03:06
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openstackgerritIshita Mandhan proposed openstack/trove: Addition of DB2 backup & restore functionality  https://review.openstack.org/24670908:05
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openstackgerritWang Bo proposed openstack/trove: Replaces itertools.izip with six.moves.zip  https://review.openstack.org/26741208:53
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openstackgerritcaoyue proposed openstack/trove: Remove unused logging import  https://review.openstack.org/26749712:03
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vkmcvgnbkr, hey there! checking promote/demote for both MariaDB 5.5 and MySQL 5.5, I saw that is failing non-gracefully for both, not only MariaDB15:10
vkmcvgnbkr, in Liberty at least15:10
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vgnbkrvkmc, Ah, OK.  I've had to flush out the promote/eject my mysql to make sure that the gtid_slave_pos option would work there, so you can make promote/eject fail gracefully for 5.5 if you like.15:13
vkmcvgnbkr, yeah, I'll submit a bug for that15:15
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vgnbkrvkmc: oops: s/my mysql/for MariaDB/15:18
vkmcvgnbkr, for mysql too, at least, I'm seeing it failing for mysql 5.515:19
openstackgerritMatthew Van Dijk proposed openstack/trove-dashboard: Add support for Trove create database  https://review.openstack.org/26765015:34
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haypohey. i need help to debug https://review.openstack.org/#/c/225915/ "Switch from MySQL-python to PyMySQL"15:41
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haypocan someone please take a look? it's a blocker issue to start porting Trove to Python 315:41
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pmackinnhaypo, blocker for Mitaka?15:45
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haypopmackinn: i don't know what to answer to this question15:53
haypopmackinn: does a blocker flag would help to find someone to fix the issue?15:53
haypopmackinn: it's a blocker to port trove to python 3. it's up to you to decide if python 3 matters or not in 201615:53
haypoi can help to write patches, not to take decision for trove ;)15:54
pmackinnuhhhh15:56
pmackinnup to the community i would think :-)15:56
vkmcnobody discussed if python 3 matters or not in 201615:58
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vkmcit does matter and we are well aware of that15:58
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vkmcI'll check that patch set out15:59
vkmcthanks haypo15:59
haypovkmc: the question is how to fix the "InternalError: (pymysql.err.InternalError) (1091, u"Can't DROP 'name'; check that column/key exists") [SQL: u'ALTER TABLE datastore_versions DROP INDEX name']16:00
haypo" in http://logs.openstack.org/15/225915/2/check/gate-trove-python27/7938a98/console.html.gz16:00
vkmcyeah, I'll inspect that16:00
haypovkmc: first, i would like to know if it's an issue in trove, oslo.db, SQLAlchemy or something else?16:01
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vgnbkrvkmc, I looked into putting my changes into your change for Maria GTID, but you made your changes at the STABLE level, whereas the MariaDB datastore should be experimental.16:18
vgnbkrI tried to do rebase and it was all messed up, so I'm just going to put up my changes as a new change.16:19
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openstackgerritVictor Stinner proposed openstack/trove: Switch from MySQL-python to PyMySQL  https://review.openstack.org/22591516:21
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openstackgerritMatthew Van Dijk proposed openstack/trove-dashboard: Support operations on a trove instance user  https://review.openstack.org/26768116:29
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openstackgerritCraig Vyvial proposed openstack/trove: refactor root enable for pxc clustered datastore  https://review.openstack.org/26600516:54
openstackgerritLiuNanke proposed openstack/trove: py3: Replaces xrange() with six.moves.range()  https://review.openstack.org/26770317:00
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openstackgerritMatthew Van Dijk proposed openstack/trove-dashboard: Add support for Trove configuration groups  https://review.openstack.org/26773617:49
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openstackgerritMatthew Van Dijk proposed openstack/trove-dashboard: Add support for Trove create database  https://review.openstack.org/26765018:41
openstackgerritMatthew Van Dijk proposed openstack/trove-dashboard: Add support for Trove configuration groups  https://review.openstack.org/26773618:54
openstackgerritMerged openstack/trove-dashboard: Add missing .gitreview file  https://review.openstack.org/26378018:55
openstackgerritMorgan Jones proposed openstack/trove: MariaDB GTID Replication  https://review.openstack.org/26777318:57
vkmcvgnbkr, FYI I was expecting to collaborate more on ^19:11
vkmcnext time make clear that you are planning to work on something by submitting an spec19:17
vkmcit's not fair that someone starts working on the design of something and because you had already done your research downstream and you already have something done then you move forward and submit a your impl19:18
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vkmcin fact, I won't let this go yet... if you wanted to collaborate, please do that and then add me as a co-author :)19:30
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amrithI don't understand that last comment; even with a smiley-face next to it, that sounds threatening to me.19:43
vkmcdidn't mean to sound threatening, sorry if I did amrith19:43
amrithyou did19:43
amrithyou are on core19:44
vgnbkrvkmc, We discussed this at least a week ago and you agreed that I would do the implementation.  After that, I started working on it.19:47
amrithand you have, with that ability, -2'ed a change because you feel that you should be on the author list?19:47
vgnbkrThen, you pushed up a trivial implemenation, in the wrong place, and pushed it into Gerrit without running it EVEN ONCE!19:48
vkmcvgnbkr, I asked you to work together on this since both of us worked on researching and some part of implementation19:48
vgnbkrI then explained on IRC that19:48
vgnbkrI was having an issue with rebasing your change, because it was in the wrong place, and so would push up a new change, WHICH I DID CO-AUTHOR you on!19:48
vkmcvgnbkr, we didn't work together on that19:49
amrithI will let vgnbkr and you figure out the code and just observe that using your -2 this way, after making a statement like "I won't let this go yet" definitely sounds like the wrong kind of thing to be doing with the privilege you have. My 2c.19:49
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amrith<eof>19:50
vkmcamrith, the -2 is because if you submit an spec with you being listed as primary assignee then the primary assignee is the one allowed that submit the impl19:51
vkmcamrith, of course I don't want to be threatening nor abuse of -219:51
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vkmcamrith, I just think is fair that if I have been doing research that is not wasted time19:52
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vkmcvgnbkr, I marked the work as WIP, I submitted it when I thought it was good enough... I was working on it19:54
vkmcvgnbkr, I tried to reach you in this channel, debugging the issues with promote/demote and the rest of the errors that we were hitting with it19:55
vgnbkrRight, and you agreed that you would go fix the 5.5 issues while I worked on the GTID issues.  Are the 5.5 issues fixed?19:56
vkmcvgnbkr, those are different changes, and I didn't agree on you working on the GTID issues19:57
vkmcI only said I was going to look into the promote/eject issues with MariaDB19:58
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vkmcok, I won't block this, please add yourself on primary assignee for this feature20:02
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vkmcin here I mean https://review.openstack.org/#/c/260690/20:06
vkmcvgnbkr, ^20:06
dougshelley66vkmc did you see vgnbkr's comment about 4 hours ago about why he put up another patch set?20:10
vkmcdougshelley66, I did, he said he couldn't rebase my change20:10
dougshelley66vkmc ok then i'm unclear what the issue is20:11
vkmcdougshelley66, the issue is that I was expecting to work with him on GTID imp for MariaDB, since both of us started researching and testing and it was unfair that one of us has to give a step aside on that20:12
pmackinndougshelley66, probably that a reasonable collaboration protocol wasn't followed20:13
vgnbkrvkmc, we talked this morning and I explained that I was going ahead with the promote/eject because I needed to make sure that it worked with the gtid_slave_pos option.  You didn't say anything about it then.20:13
vgnbkrpmackinn, we talked about it this morning, on this channel20:13
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vkmcvgnbkr, I probably misunderstood you20:15
pmackinnvgnbkr, appeared to be two separate discussions20:15
pmackinnconflation of gtid in mariadb?20:16
vgnbkrvkmc, fair enough.  Had you contacted me, we could have talked about it.20:16
vkmcindeed20:16
vgnbkrpmackinn, the only purpose of GTID replication is to support promote/eject.20:16
vkmcso, it's ok, probably we need to figure out a way to carry a record of the features everybody is working on, that is not the specs20:17
vkmcso this doesn't happen again20:17
vkmclike, for the cycle20:17
vkmcI'll propose that for discussion for the next meeting or something20:18
pmackinnvgnbkr, immediate issue for vkmc is graceful failure when gtid support doesn't exist; the spec is talking about ma10 gtid as a new feature in support of promote/eject20:19
vgnbkrpmackinn, and I suggested above that she do that, and she said she would put a bug in for it (which I assumed meant she would work on it).  I have done nothing about graceful failure.20:20
pmackinnvgnbkr, yup sounds like crossed wires there20:21
vkmcI meant I was going to file a bug20:21
vkmcbecause I saw that both mysql 5.5 and mariadb 5.5 were failing20:22
vgnbkrguys, sh*t happens and that's OK, but I went out of my way to be community minded, coordinate with Victoria, and make her aware of what I was doing.  If there was a miscommunication, I'm sorry, but I don't think I deserve to be called out publicly when I was going out of my way to work with her.20:23
vkmcagree... things kind of things happen20:25
haypo20:25
haypo(oops sorry, it's a mistake)20:26
vkmcI was expecting to work on this before Mitaka, when MariaDB support landed20:26
vkmcand I'm aware that your worked on replication v2, so probably you were expecting the same20:26
haypovkmc: by the way, did you have the opportunity to take a look at https://review.openstack.org/#/c/225915/ failure?20:27
vkmcas mentioned earlier, I think we should take as practice to add blueprints to Launchpad and assign them (as we used to do before we adopted the specs process), to avoid this to happen again20:27
haypovkmc: FYI i tried to rebase to run a fresh test, same error20:28
vkmcvgnbkr, sounds good? ^20:28
vkmchaypo, no, I could look at it yet, I'll look at it now20:28
haypovkmc: ah cool. tell me if i can help20:29
vkmchaypo, k :)20:29
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