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openstackgerrit | Merged openstack/sahara: [Vanilla2] Open ports for hive https://review.openstack.org/154843 | 01:27 |
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openstackgerrit | Andrew Lazarev proposed openstack/python-saharaclient: Removed cluster validation on client side https://review.openstack.org/155092 | 01:37 |
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openstackgerrit | Ken Chen proposed openstack/sahara: Add CM API lib into CDH plugin codes https://review.openstack.org/153806 | 03:48 |
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openstackgerrit | Vitaly Gridnev proposed openstack/sahara: Make status description field more useful https://review.openstack.org/154014 | 08:40 |
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openstackgerrit | Merged openstack/sahara-image-elements: Fix executing hadoop command with hadoop user instead of root user https://review.openstack.org/153495 | 10:27 |
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openstackgerrit | Vitaly Gridnev proposed openstack/sahara: Make status description field more useful https://review.openstack.org/154014 | 10:54 |
openstackgerrit | Vitaly Gridnev proposed openstack/sahara: Add ability to get cluster_id directly from instance https://review.openstack.org/155250 | 10:56 |
openstackgerrit | Sergey Reshetnyak proposed openstack/sahara: Use random output path for Hive EDP job in IT https://review.openstack.org/155252 | 11:00 |
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openstackgerrit | Sergey Reshetnyak proposed openstack/sahara: New integration tests - base functional https://review.openstack.org/148491 | 11:29 |
openstackgerrit | Sergey Reshetnyak proposed openstack/sahara: New integration tests - base functional https://review.openstack.org/148491 | 11:34 |
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tellesnobrega | elmiko, ping | 11:50 |
openstackgerrit | Sergey Reshetnyak proposed openstack/sahara: New integration tests - scaling https://review.openstack.org/148935 | 11:59 |
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openstackgerrit | Merged openstack/python-saharaclient: Add how to participate doc https://review.openstack.org/123898 | 13:04 |
openstackgerrit | Sergey Reshetnyak proposed openstack/sahara: New integration tests - EDP https://review.openstack.org/150042 | 13:07 |
openstackgerrit | Sergey Reshetnyak proposed openstack/sahara: New integration tests - EDP https://review.openstack.org/150042 | 13:09 |
openstackgerrit | Sergey Reshetnyak proposed openstack/sahara: Add validation in new integration tests https://review.openstack.org/151680 | 13:10 |
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openstackgerrit | Evgeny Sikachev proposed openstack/sahara: Add unit-tests for new integration tests https://review.openstack.org/155298 | 13:26 |
openstackgerrit | Denis Egorenko proposed stackforge/sahara-ci-config: Migrate jobs to new integrations tests config https://review.openstack.org/155301 | 13:28 |
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openstackgerrit | Vitaly Gridnev proposed openstack/sahara-specs: Implement timeouts for polling process https://review.openstack.org/155312 | 13:46 |
tellesnobrega | elmiko, ping | 13:47 |
elmiko | tellesnobrega: yo | 13:52 |
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tellesnobrega | elmiko, what is the problema that you see in making the folder name zookeeper? | 13:52 |
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elmiko | tellesnobrega: no problem specifically, i just thought creating a symlink would support the behavior of the storm plugin while still maintaining the original zk directory. | 13:53 |
elmiko | tellesnobrega: i was following on tmckay's comment | 13:54 |
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openstackgerrit | Merged openstack/sahara: Improve messages for validation https://review.openstack.org/154483 | 13:55 |
elmiko | tellesnobrega: does that make sense? | 13:56 |
tellesnobrega | elmiko, I see. So just leave the folder as it is and link zookeeper -> zookeeper-3.4.6 | 13:56 |
tellesnobrega | elmiko, sounds great | 13:56 |
tellesnobrega | will do in a bit | 13:56 |
elmiko | tellesnobrega: right, instead of doing the tar into a zk dir, just extract the tar and then make a zookeeper symlink. i think the new storm change will work, and we can keep backward compat(if it's even an issue). | 13:59 |
SergeyLukjanov | meeting in a minute | 13:59 |
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tellesnobrega | elmiko, great | 14:00 |
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openstackgerrit | Telles Mota Vidal Nóbrega proposed openstack/sahara-image-elements: Creating Zookeeper symlink folder name to not use version https://review.openstack.org/154889 | 14:13 |
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egafford | SergeyLukjanov: To clarify my role, by the way (as it came up in the meeting): I am full-time on Sahara, but since I started in November I've been tasked pretty heavily with internal RH tasks around launch of our first fully supported version of Sahara. That launched (quite) recently, though, so I'm now committed to Sahara fully (though I may do integrations as well from time to time, as with TripleO.) But yes, the basic me | 14:40 |
SergeyLukjanov | egafford, cool, thx for the clarification! | 14:41 |
tosky | egafford: "the basic me" and... (truncated? :) | 14:41 |
SergeyLukjanov | tosky, yeah, looks like cut or network split :) | 14:41 |
tosky | IRC client I bet | 14:41 |
egafford | tosky: But yes, the basic message is that I am full-time Sahara, and happy to be here. It's a great community, and the codebase is lovely. | 14:42 |
egafford | tosky: Yeah, I use a graphical client (Pidgin), and sometimes I go long and it doesn't work for some receivers. Thanks for the check. "The basic me" would be an odd way to end that. | 14:43 |
elmiko | yea, looked a little odd | 14:43 |
openstackgerrit | Merged openstack/sahara-specs: Add spec for Delete by multiple names or ids in CLI https://review.openstack.org/152115 | 14:47 |
openstackgerrit | Merged openstack/sahara-specs: Implement a CM API libary in CDH plugin https://review.openstack.org/151978 | 14:48 |
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tellesnobrega_ | hey, has anyone taught about google summer of code? including sahara this year? we could get some nice work done in the three months cycle | 14:55 |
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openstackgerrit | Michael McCune proposed openstack/sahara-image-elements: Adding new update option to diskimage-create.sh https://review.openstack.org/151099 | 15:12 |
openstackgerrit | Nikolay Starodubtsev proposed openstack/sahara-image-elements: Add update script for yum based images https://review.openstack.org/155347 | 15:13 |
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openstackgerrit | Merged openstack/python-saharaclient: Added --bypass-url support for keystone 3 https://review.openstack.org/154716 | 16:14 |
openstackgerrit | Merged openstack/python-saharaclient: Removed cluster validation on client side https://review.openstack.org/155092 | 16:15 |
openstackgerrit | Merged openstack/sahara: Fixed bug with spark scaling https://review.openstack.org/153993 | 16:32 |
openstackgerrit | Merged openstack/sahara: Add impala shell solr package in the cdh plugin https://review.openstack.org/154785 | 16:32 |
openstackgerrit | Telles Mota Vidal Nóbrega proposed openstack/sahara-image-elements: Creating Zookeeper symlink folder name to not use version https://review.openstack.org/154889 | 16:37 |
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egafford | Have we ever talked about having an automatic, small number of rechecks on individual failing CI jobs? I understand that the goal absolutely should be to improve reliability of the tests, but at present it seems like we very frequently recheck multiple times until the whole set happens to work at once. | 18:53 |
egafford | I can't imagine the cluster is too happy about all the extra workload. | 18:54 |
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openstackgerrit | Vitaly Gridnev proposed openstack/sahara: Make status description field more useful https://review.openstack.org/154014 | 19:43 |
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elmiko | egafford: not sure if we've talked about it, but we have talked about the issue of "recheck...recheck...recheck...RECHECK!!!!" | 19:53 |
openstackgerrit | Vitaly Gridnev proposed openstack/sahara: Add provision steps to Spark Plugin https://review.openstack.org/152132 | 19:55 |
openstackgerrit | Vitaly Gridnev proposed openstack/sahara: Add provisioning steps to Storm plugin https://review.openstack.org/152143 | 19:57 |
openstackgerrit | Vitaly Gridnev proposed openstack/sahara: Apply event-log feature for Vanilla plugins https://review.openstack.org/149972 | 19:57 |
vgridnev_ | Which issues with rechecks? | 20:02 |
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egafford | vgridnev_: We very often recheck CI jobs multiple times on a commit. This uses a lot of CI cluster time, and generally slows us down. One solution people sometimes use in situations like this is to recursively gather the failing scenarios in the last run and recheck only them, for a fixed number of recursions. | 20:03 |
egafford | vgridnev_: It's risky, because it allows random test or prod code error to go unseen sometimes, but if we're manually hitting sahara-ci-recheck several times until the whole set of tests works at once anyway, we're not doing ourselves any real favors. | 20:04 |
egafford | elmiko: I'll bring up the possibility at the next weekly. Playing the CI slot machine game wastes enough cluster and dev time that it's worth at least talking about the option. | 20:08 |
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elmiko | egafford: agreed, my impression is that fixing the weird issues (like clusters coming up in error state) is a deep well | 20:09 |
egafford | elmiko: Sure; any system with this much complexity and asynchronicity is going to be very hard to write reliable CI for, always. | 20:10 |
vgridnev_ | In general, I think current recheck-strategy have same risk of passing "random" code | 20:11 |
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elmiko | egafford: imo, much of it comes from the non-deterministic nature of spawning this many clusters for testing. there are bound to be hiccups. doesn't mean we shouldn't strive to make it better though. | 20:11 |
egafford | vgridnev_: Exactly. | 20:11 |
egafford | elmiko: I agree; we should strive to make it better. I'm just suggesting that we automate around the current pain points. (This message brought to you by the one-line manifest commit in stable/juno, which after passing CI several times, failed CI twice after the stable/Juno Jenkins issue was resolved.) | 20:13 |
egafford | elmiko: (On different tests each time.) | 20:14 |
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elmiko | egafford: +1, i don't have any issue with adding some level of auto-recheck | 20:20 |
elmiko | i thought some of that was in there already, but i don't know all the internals of the testing infra | 20:21 |
elmiko | egafford: has you looked into zuul and gate process? | 20:21 |
egafford | elmiko: I haven't; I assumed that we were not auto-rechecking, given the number of random failures I'm seeing. I guess I should rephrase: if we are auto-rechecking, I am concerned. | 20:24 |
elmiko | egafford: yea, i'm not sure | 20:24 |
egafford | elmiko: (In a different direction.) | 20:24 |
elmiko | zuul is kinda cool though, it does this massive testing dance with all the patches that are being submitted across all tagged projects. then attempts to pipeline various combinations of commits, really cool stuff imo. | 20:25 |
elmiko | (also causes some headaches, but....) | 20:25 |
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openstackgerrit | lu huichun proposed openstack/sahara: Add Flume service test in cdh plugin integration test https://review.openstack.org/151935 | 21:02 |
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openstackgerrit | lu huichun proposed openstack/sahara: Add Sqoop service test in cdh plugin integration test https://review.openstack.org/154491 | 21:35 |
openstackgerrit | lu huichun proposed openstack/sahara: Add Sqoop service test in cdh plugin integration test https://review.openstack.org/154491 | 21:38 |
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tmckay | sreshetnyak, ping | 21:58 |
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