Thanks Pavel. Fortunately we may have a work around by defining a separate immutable ID as an attribute and querying that to create the projection so hopefully it is not a blocker for us.
Cheers, Raymond. On Tue, Aug 18, 2020 at 9:28 PM Pavel Tupitsyn <ptupit...@apache.org> wrote: > Raymond, thank you for this bug report. > I've filed a ticket [1]. > > I'll see if that's possible to squeeze the fix into the 2.9 release, > otherwise you can expect it in 2.10. Will keep you posted. > > [1] https://issues.apache.org/jira/browse/IGNITE-13369 > > On Tue, Aug 18, 2020 at 10:02 AM Raymond Wilson < > raymond_wil...@trimble.com> wrote: > >> I have discovered a bug in the Ignite 2.8.1 C# client related to the node >> id reported by IIgnite.GetCluster().GetLocalNode().Id >> >> When a client is started and GetCluster() is called, the client retrieves >> and stores a copy of the local node returned from GetNodes(). This cached >> local node contains the node id: >> >> /** <inheritdoc /> */ >> public IClusterNode GetLocalNode() >> { >> return _locNode ?? (_locNode = >> GetNodes().FirstOrDefault(x => x.IsLocal) ?? >> ForDaemons().GetNodes().FirstOrDefault(x => >> x.IsLocal)); >> } >> >> If the client node needs to reconnect with the grid due to failure or >> restart of other nodes in the grid then the client establishes a new client >> ID when it reconnects. This new ID is not reflected in the cached local >> node. If this ID is later relied on, for example in our case, to determine >> a node in the grid topology as a part of a query process, then the result >> will be an empty topology projection. >> >> As the local client id is never changed once set then the only mitigation >> at present is to kill client nodes once they enter this state. >> >> There is quite a bit of other state present in that cached local node >> that may be at risk of being inconsistent if the underlying grid >> information changes. >> >> Thanks, >> Raymond. >> >> >> -- >> <http://www.trimble.com/> >> Raymond Wilson >> Solution Architect, Civil Construction Software Systems (CCSS) >> 11 Birmingham Drive | Christchurch, New Zealand >> +64-21-2013317 Mobile >> raymond_wil...@trimble.com >> >> >> <https://worksos.trimble.com/?utm_source=Trimble&utm_medium=emailsign&utm_campaign=Launch> >> > -- <http://www.trimble.com/> Raymond Wilson Solution Architect, Civil Construction Software Systems (CCSS) 11 Birmingham Drive | Christchurch, New Zealand +64-21-2013317 Mobile raymond_wil...@trimble.com <https://worksos.trimble.com/?utm_source=Trimble&utm_medium=emailsign&utm_campaign=Launch>
