Thanks! On Thu, Jun 28, 2018 at 7:32 PM Tzu-Li (Gordon) Tai <tzuli...@apache.org> wrote:
> Hi, > > It should be possible to deploy a single Flink cluster across > geo-distributed nodes, but Flink currently offers no optimization for such > a specific use case. > AFAIK, the general pattern for dealing with geographically distributed > data sources right now, would be to replicate data across clusters, such > that they end up within a same target central destination before a > processing framework such as Flink handles them. > Good designs for multi-cluster data replication across, say multiple Kafka > cluster, would be out of scope of this mailing list, though. > Some quick googling led me to slides such as [1], but I'm sure there's > will be more resources out there. > > Cheers, > Gordon > > [1] > https://www.slideshare.net/ConfluentInc/common-patterns-of-multi-datacenter-architectures-with-apache-kafka > > > On Wed, Jun 27, 2018 at 3:08 AM Stephen <bahuash...@gmail.com> wrote: > >> Hi, >> Can Flink be deployed in a geo-distributed environment instead of being >> in local clusters? >> As far as I know, raw data should be moved to local cloud environment or >> local clusters before Flink handle it. Consider this situation where data >> sources are on different areas which might be cross different countries >> that moving data with wlan is slow and expensive. How to solve this >> problem? Is there solution for this now? >> >> Thanks. >> >
