Re: [controller-dev] ODL abrupt restart - System.exit() via QuarantinedMonitorActorPropsFactory ?

2018-07-05 Thread Muthukumaran K
Hi Michael, Quarantine is the state when akka system level messages could not be exchanged across the nodes – these include but not limited to heartbeats, remote deathwatch, node state updates etc. This article https://livingston.io/understanding-akkas-quarantine-state/ gives a fair idea

Re: [controller-dev] ODL abrupt restart - System.exit() via QuarantinedMonitorActorPropsFactory ?

2018-07-05 Thread Ajay Lele
On Thu, Jul 5, 2018 at 10:45 AM, Tom Pantelis wrote: > > > On Thu, Jul 5, 2018 at 1:42 PM, Michael Vorburger > wrote: > >> On Thu, Jul 5, 2018 at 7:39 PM, Tom Pantelis >> wrote: >> >>> On Thu, Jul 5, 2018 at 1:35 PM, Michael Vorburger >>> wrote: >>> Tom, or Robert, or anyone else having

Re: [controller-dev] ODL abrupt restart - System.exit() via QuarantinedMonitorActorPropsFactory ?

2018-07-05 Thread Tom Pantelis
On Thu, Jul 5, 2018 at 1:42 PM, Michael Vorburger wrote: > On Thu, Jul 5, 2018 at 7:39 PM, Tom Pantelis > wrote: > >> On Thu, Jul 5, 2018 at 1:35 PM, Michael Vorburger >> wrote: >> >>> Tom, or Robert, or anyone else having hit this themselves, >>> >>> would you be able to remind us what in

Re: [controller-dev] ODL abrupt restart - System.exit() via QuarantinedMonitorActorPropsFactory ?

2018-07-05 Thread Michael Vorburger
On Thu, Jul 5, 2018 at 7:39 PM, Tom Pantelis wrote: > On Thu, Jul 5, 2018 at 1:35 PM, Michael Vorburger > wrote: > >> Tom, or Robert, or anyone else having hit this themselves, >> >> would you be able to remind us what in clustering can cause an ODL abrupt >> restart - System.exit() via

Re: [controller-dev] ODL abrupt restart - System.exit() via QuarantinedMonitorActorPropsFactory ?

2018-07-05 Thread Tom Pantelis
On Thu, Jul 5, 2018 at 1:35 PM, Michael Vorburger wrote: > Tom, or Robert, or anyone else having hit this themselves, > > would you be able to remind us what in clustering can cause an ODL abrupt > restart - System.exit() via bundleContext.getBundle(0).stop(); from >

[controller-dev] Understading CDS

2018-07-05 Thread Robert Varga
Hello Josh, everyone, when trying to understand what CDS does and how it does it, there are concepts and technologies that must be understood -- all relating to distributed systems and state management theory. Specific topics: - Actor systems, with Akka being an implementation - Akka Clustering

[controller-dev] ODL abrupt restart - System.exit() via QuarantinedMonitorActorPropsFactory ?

2018-07-05 Thread Michael Vorburger
Tom, or Robert, or anyone else having hit this themselves, would you be able to remind us what in clustering can cause an ODL abrupt restart - System.exit() via bundleContext.getBundle(0).stop(); from