Hi Till, Thanks for the reply.
(1) If we are not using Flink's HA services then how we can dynamically configure task manager nodes to connect to job manager? Any suggestions or best practices? (2) Which and how flink's HA service can be used for the service discovery of job manager ? Regards Sidhant Gupta On Tue, Aug 25, 2020, 11:51 AM Till Rohrmann <trohrm...@apache.org> wrote: > Hi Sidhant, > > the cluster components use tcp to communicate with each other. If you are > not using Flink's HA services, then the TaskManager nodes need to be > configured with the JobManager's address to connect to them. If you are > using HA services, then the service discovery happens through the HA > services. One requirement for Flink to work is that the different cluster > nodes on which a Flink process is started can communicate with each other. > > Cheers, > Till > > On Mon, Aug 24, 2020 at 6:26 PM sidhant gupta <sidhan...@gmail.com> wrote: > >> ++d...@flink.apache.org >> >> On Mon, Aug 24, 2020, 7:31 PM sidhant gupta <sidhan...@gmail.com> wrote: >> >> > Hi User >> > >> > How jobmanager and task manager communicates with each other ? How to >> set >> > connection between jobmanager and task manager running in different/same >> > ec2 instance ? Is it http or tcp ? How the service discovery works ? >> > >> > Thanks >> > Sidhant Gupta >> > >> >
