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#opendaylight-meeting: kernel projects
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Meeting started by rgoulding at 15:57:40 UTC.  The full logs are
available at
http://meetings.opendaylight.org/opendaylight-meeting/2018/kernel_projects/opendaylight-meeting-kernel_projects.2018-06-26-15.57.log.html
.



Meeting summary
---------------

* agenda bashing  (rgoulding, 16:04:32)
  * yangtools 2.0.7  (rgoulding, 16:04:36)
  * clustering csit tests  (rgoulding, 16:05:11)

* clustering csit tests  (rgoulding, 16:06:04)
  * 3-node controller test  (rgoulding, 16:06:09)
  * one bug that Vishal, Tom, and Jamo are working on  (rgoulding,
    16:06:56)
  * LINK: https://jira.opendaylight.org/browse/CONTROLLER-1838
    (rgoulding, 16:07:20)
  * RESTCONF is lost for 20-30 seconds in this test  (rgoulding,
    16:07:38)
  * is this expected?  (rgoulding, 16:07:47)
  * HTTP calls to RESTCONF time out  (rgoulding, 16:08:19)
  * lasts for 30+s  (rgoulding, 16:08:25)
  * Jamo claims he thinks they still hit the issue even with
    odl-restconf-noauth  (rgoulding, 16:09:02)
  * the script to adds cars is running with 10 threads  (rgoulding,
    16:09:45)
  * possible queueing issue pointed out  (rgoulding, 16:09:54)
  * LINK:
    https://jenkins.opendaylight.org/releng/user/jluhrsen/my-views/view/controller%203node/job/controller-csit-3node-clustering-all-oxygen/
    (rgoulding, 16:10:15)
  * want to make ^^ stable  (rgoulding, 16:10:20)
  * all 10 failures in the above test are consistent and have happened
    for a month  (rgoulding, 16:10:31)
  * this appears to be the most comprehensive test for the clustering in
    the controller  (rgoulding, 16:10:59)
  * Victor brings up the point that we need to do an analysis of test
    cases and make sure the cases are valid and cover all cases
    (rgoulding, 16:11:32)
  * do we need to add more test cases to cover other scenarios
    (rgoulding, 16:11:43)
  * shague asks about what logs are useful for resolving issues with
    clustering  (rgoulding, 16:12:48)
  * rovarga thinks it is dependent on the issue  (rgoulding, 16:12:55)
  * shague asks are there any akka logs to keep running and collecting
    in background  (rgoulding, 16:14:22)
  * rovarga says not really  (rgoulding, 16:14:27)
  * right now trying to reproduce this with “tell-based” protocol, so
    AskTimeoutException isn’t the issue we are talkigna bout right now
    (rgoulding, 16:15:17)
  * with the test in CONTROLLER-1838, they are enabling tell-based to
    see if it improves the situation.  (rgoulding, 16:17:19)
  * most of this landed in Carbon-SR1 timeframe  (rgoulding, 16:19:00)
  * hasn’t been used much since because someone needs to completely test
    it  (rgoulding, 16:19:08)
  * they will continue to test tell-based  (rgoulding, 16:24:24)
  * use case for writing to config/oper at once time-> the use case does
    not require writing to config/oper in the same transaction
    (rgoulding, 16:25:45)

* yangtools 2.0.7  (rgoulding, 16:27:16)
  * now that we are ready to bump to odlparent 3.1.2, we probably need
    to bump to yangtools 2.0.7 sometime before the release  (rgoulding,
    16:27:54)
  * the RC should be ready in 10 minutes according to rovarga
    (rgoulding, 16:28:06)
  * skitt has pushed 3 patches to test the bump  (rgoulding, 16:28:17)
  * yangtools changes could flush out model issues  (rgoulding,
    16:29:32)
  * in cases of duplicate choices / cases  (rgoulding, 16:29:39)



Meeting ended at 16:31:26 UTC.



People present (lines said)
---------------------------

* rgoulding (38)
* odl_meetbot (3)
* shague (2)
* faseelak (1)



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