+1, otherwise we can always grep for the offending features in the distribution 
and remove them from the distribution-check.

> On Oct 25, 2017, at 7:14 AM, Tomas Cere -X (tcere - PANTHEON TECHNOLOGIES at 
> Cisco) <[email protected]> wrote:
> 
> This is caused by some project that is still pulling in the old feature that 
> starts the loopback connection for config subsystem.
> Which pulls in the non clustered netconf-topology feature . Normally you 
> wouldn’t hit this in sft but since this is the one that
> starts a connector this incompatibility shows. We could remove the 
> preconfigured loopback altogether since people should
> have already moved on from cfg subsystem anyway.
>  
> Tomas
>  
> From: [email protected] 
> [mailto:[email protected]] On Behalf Of Vratko 
> Polak -X (vrpolak - PANTHEON TECHNOLOGIES at Cisco)
> Sent: Monday, October 23, 2017 18:03
> To: Tom Pantelis <[email protected]>; Michael Vorburger 
> <[email protected]>
> Cc: controller-dev <[email protected]>
> Subject: Re: [controller-dev] SingleFeatureTest (SFT) failure on 
> odl-integration-compatible-with-all due to 
> ConflictingModificationAppliedException: Node was created by other 
> transaction.
>  
> Previous story: [2].
>  
> > who would have to do what
>  
> Ideally, Netconf developers would unify their features,
> which does not seem to get done anytime soon [3].
>  
> There is a workaround in Int/Dist [4] prepared,
> but it keeps SFT unstable, this time due to
> (lack of) Karaf 4 memory efficiency [5].
>  
> Current road to stability seem to be
> fixing various ODL project features (like [6])
> to be less taxing on Karaf 4 bundle resolver,
> and then merging [4].
>  
> > It would be nice if the exception included some context like the path.
>  
> I have rebased my old [7].
> In this case, it is multiple netconf features trying to update
> operational topology status for "controller-config" device.
>  
> > How does SFT even pick this up to fail the test?
>  
> In general, a "caused by" thrown by featuresService.installFeature.
> In this case there was an ISE (visible in surefire report [8]
> at 12:27:25,742) coming from here [9] (at least in Nitrogen),
> not sure which component gets to throw it.
>  
> Vratko.
>  
> [2] https://lists.opendaylight.org/pipermail/release/2017-October/012728.html 
> <https://lists.opendaylight.org/pipermail/release/2017-October/012728.html>
> [3] https://jira.opendaylight.org/browse/NETCONF-479 
> <https://jira.opendaylight.org/browse/NETCONF-479>
> [4] https://git.opendaylight.org/gerrit/64410 
> <https://git.opendaylight.org/gerrit/64410>
> [5] https://jira.opendaylight.org/browse/ODLPARENT-125 
> <https://jira.opendaylight.org/browse/ODLPARENT-125>
> [6] https://jira.opendaylight.org/browse/INTDIST-92 
> <https://jira.opendaylight.org/browse/INTDIST-92>
> [7] https://git.opendaylight.org/gerrit/48118 
> <https://git.opendaylight.org/gerrit/48118>
> [8] 
> https://logs.opendaylight.org/releng/jenkins092/infrautils-distribution-check-oxygen/144/distribution/features/singles/odl-integration-compatible-with-all/target/surefire-reports/org.opendaylight.odlparent.featuretest.SingleFeatureTest-output.txt.gz
>  
> <https://logs.opendaylight.org/releng/jenkins092/infrautils-distribution-check-oxygen/144/distribution/features/singles/odl-integration-compatible-with-all/target/surefire-reports/org.opendaylight.odlparent.featuretest.SingleFeatureTest-output.txt.gz>
> [9] 
> https://github.com/opendaylight/netconf/blob/release/nitrogen/netconf/sal-netconf-connector/src/main/java/org/opendaylight/netconf/sal/connect/netconf/sal/NetconfDeviceTopologyAdapter.java#L243
>  
> <https://github.com/opendaylight/netconf/blob/release/nitrogen/netconf/sal-netconf-connector/src/main/java/org/opendaylight/netconf/sal/connect/netconf/sal/NetconfDeviceTopologyAdapter.java#L243>
>  
> From: [email protected] 
> <mailto:[email protected]> 
> [mailto:[email protected] 
> <mailto:[email protected]>] On Behalf Of Tom 
> Pantelis
> Sent: 23 October, 2017 15:24
> To: Michael Vorburger <[email protected] <mailto:[email protected]>>
> Cc: controller-dev <[email protected] 
> <mailto:[email protected]>>
> Subject: Re: [controller-dev] SingleFeatureTest (SFT) failure on 
> odl-integration-compatible-with-all due to 
> ConflictingModificationAppliedException: Node was created by other 
> transaction.
>  
>  
>  
> On Mon, Oct 23, 2017 at 8:41 AM, Michael Vorburger <[email protected] 
> <mailto:[email protected]>> wrote:
> Hello,
>  
> Any idea who would have to do what to precent SFT from (only occassionally?!) 
> failing on odl-integration-compatible-with-all due to 
> ConflictingModificationAppliedException: Node was created by other 
> transaction, as seen on 
> https://logs.opendaylight.org/releng/jenkins092/infrautils-distribution-check-oxygen/144/console.log.gz
>  
> <https://logs.opendaylight.org/releng/jenkins092/infrautils-distribution-check-oxygen/144/console.log.gz>
>  for https://git.opendaylight.org/gerrit/#/c/63466/ 
> <https://git.opendaylight.org/gerrit/#/c/63466/> ?
>  
> It would be nice if the exception included some context like the path. Does 
> this test install all netconf features? I've seen such sporadic issues with 
> the callhome feature when it's installed with all the other netconf features.
>  
> How does SFT even pick this up to fail the test? Log scraping?  Or was it a 
> "caused by" thrown on blueprint startup?
>  
> 
> Tx,
> M.
> --
> Michael Vorburger, Red Hat
> [email protected] <mailto:[email protected]> | IRC: vorburger @freenode 
> | ~ = http://vorburger.ch <http://vorburger.ch/>
> 
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