Sunil, Swati,

what is the next step here? Do we need more debugging in the logs to track
where the group is deleted? Other question is it possible the group has not
been created yet or is this definitely a case where the group was there and
then was deleted?

Thanks, Sam

On Fri, Sep 15, 2017 at 5:11 AM, Sunil Kumar G <[email protected]>
wrote:

> Hello,
>
>
>
> From the test logs, I could analyze from these statements:
>
>
>
> revision=2013-08-19)group/group[{(urn:opendaylight:flow:
> inventory?revision=2013-08-19)*group-id=210004}] does not exist*. Cannot
> apply modification to its children. 
> TransactionCommitFailedException{message=Data
> did not pass validation., errorList=[RpcError [message=Data did not pass
> validation., severity=ERROR, errorType=APPLICATION, tag=operation-failed,
> applicationTag=null, info=null, cause=org.opendaylight.
> yangtools.yang.data.api.schema.tree.ModifiedNodeDoesNotExistException:
> Node
>
>
>
> are due to group might have been deleted which the flow might be referring
>
>
>
> {
>
>                                 "barrier": false,
>
>                                 "cookie": 141562762,
>
>                                 "flow-name": "e9ed8652-6c76-4d7b-a646-
> b013a2b25e48",
>
>                                 "hard-timeout": 0,
>
>                                 "id": "525002false",
>
>                                 "idle-timeout": 0,
>
>                                 "installHw": true,
>
>                                 "instructions": {
>
>                                     "instruction": [
>
>                                         {
>
>                                             "order": 0,
>
>                                             "write-actions": {
>
>                                                 "action": [
>
>                                                     {
>
>                                                         "group-action": {
>
>                                                             *"group-id":
> 210004*
>
>                                                         },
>
>                                                         "order": 0
>
>                                                     }
>
>                                                 ]
>
>                                             }
>
>                                         }
>
>                                     ]
>
>                                 },
>
>                                 "match": {
>
>                                     "metadata": {
>
>                                         "metadata": 83919634432,
>
>                                         "metadata-mask": 1099494850561
>
>                                     }
>
>                                 },
>
>                                 "priority": 5,
>
>                                 "strict": false,
>
>                                 "table_id": 52
>
>                             },
>
>
>
> We can analyze further on what are these stale flows that are existing and
> what is the action(edit/delete) performed on the flow to hit the
> situation/exception.
>
>
>
> Regards,
>
> Sunil
>
>
>
> *From:* Sam Hague [mailto:[email protected]]
> *Sent:* Wednesday, September 13, 2017 9:53 PM
> *To:* Sunil Kumar G <[email protected]>; N Vivekanandan <
> [email protected]>; openflowplugin-dev <
> [email protected]>; Tomáš Slušný
> <[email protected]>
> *Subject:* CSIT Debugging for bug-7826
>
>
>
> Sunil,
>
>
>
> pushed a couple jobs below that include the extra debugging for dumping
> the operational inventory. [1] is the full test suite and [2] is just the
> tempest tests.
>
>
>
> The test in the full suite which sporadically has the issue is: Starting
> test Add Interfaces To Router.
>
>
>
> Just about any test in the tempest suite hits the issue.
>
>
>
> Example link to the inventory dump: https://logs.opendaylight.org/releng/
> jenkins092/netvirt-csit-1node-openstack-ocata-upstream-
> stateful-carbon/125/log.html.gz#s1-s1-s2-t12-k3-k2-k1-k2-k33
>
>
>
> Follow the same patch in the log.html file for the jobs below. To see
> which test actually hit the error for bug-7826, open the smaller
> odl1_exception.log: https://logs.opendaylight.org/releng/
> jenkins092/netvirt-csit-1node-openstack-ocata-upstream-
> stateful-carbon/125/odl1_exception.log.gz. From there search for "
> ModifiedNodeDoesNotExistException". And then preceding that look for "ROBOT
> MESSAGE: Starting test " to see what test had the error. From there you
> jump into the log.html specific test to see the debug info.
>
>
>
> Thanks, Sam
>
>
>
>
>
> [1] https://jenkins.opendaylight.org/releng/view/
> netvirt-csit/job/netvirt-csit-1node-openstack-ocata-
> upstream-stateful-carbon/128 and 130
>
>
>
> [2] https://jenkins.opendaylight.org/releng/view/
> netvirt-csit/job/netvirt-csit-1node-openstack-ocata-
> upstream-stateful-carbon/129 and 131
>
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