In addition, FLINK-13750[1] also likely introduce breaking change on high-availability services. So it is highly encouraged you who might be affected by the change share your cases :-)
Best, tison. [1] https://issues.apache.org/jira/browse/FLINK-13750 Zili Chen <wander4...@gmail.com> 于2019年8月21日周三 下午3:32写道： > Hi guys, > > We want to have an accurate idea of how users actually use > high-availability services in Flink, especially how you customize > high-availability services by HighAvailabilityServicesFactory. > > Basically there are standalone impl., zookeeper impl., embedded impl. > used in MiniCluster, YARN impl. not yet implemented, and a gate to > customized implementations. > > Generally I think standalone impl. and zookeeper impl. are the most > widely used implementations. The embedded impl. is used without > awareness when users run a MiniCluster. > > Besides that, it is helpful to know how you guys customize > high-availability services using HighAvailabilityServicesFactory > interface for the ongoing FLINK-10333[1] which would evolve > high-availability services in Flink. As well as whether there is any > user take interest in the not yet implemented YARN impl.. > > Any user case should be helpful. I really appreciate your time and your > insight. > > Best, > tison. > > [1] https://issues.apache.org/jira/browse/FLINK-10333 >
