You will need to write a NameResolver <https://github.com/grpc/grpc-java/blob/v1.1.1/core/src/main/java/io/grpc/NameResolver.java#L50> to talk to ZooKeeper and get the server addresses. Then you can use either the stock RoundRobinLoadBalancer <https://github.com/grpc/grpc-java/blob/v1.1.1/core/src/main/java/io/grpc/util/RoundRobinLoadBalancerFactory.java>, or implement your own LoadBalancer <https://github.com/grpc/grpc-java/blob/v1.1.1/core/src/main/java/io/grpc/LoadBalancer.java> .
Pass the NameResolver and LoadBalancer factories to ManagedChannelBuilder's nameResolverFactory() <https://github.com/grpc/grpc-java/blob/v1.1.1/core/src/main/java/io/grpc/ManagedChannelBuilder.java#L155> and loadBalancerFactory() <https://github.com/grpc/grpc-java/blob/v1.1.1/core/src/main/java/io/grpc/ManagedChannelBuilder.java#L166> . The addresses emitted from NameResolver are passed to LoadBalancer. If you write your own LoadBalancer, be aware of the upcoming API change <https://groups.google.com/d/msg/grpc-io/Rzr2mQIgHVc/UMkPunYKAAAJ>. On Wednesday, February 1, 2017 at 8:27:17 PM UTC-8, Abhinay reddy wrote: > > Thanks for your reply! > > I can have zookeeper address schema. Could you please let me know how can > I implement this in regards to grpc client > > Thanks > Abhi > > On Wed, Feb 1, 2017 at 8:23 PM, <[email protected] <javascript:>> > wrote: > >> Trying to implement load balancer in gRPC client in JAVA, not sure how to >> implement. Can anyone help me out? >> >> I have been using managedChannel.forAddress("")...If I use load balancer >> where should I provide multiple server addresses? >> >> On Thursday, 11 August 2016 18:22:52 UTC-7, archerhui wrote: >>> >>> Hi, >>> >>> The grpc-java lb api has been under testapi for a few months. I wonder >>> if there is a forecast date when the function is ready to release? And as >>> for the name service resolver, if there is a plan to support zookeeper >>> address schema? >>> >>> Looking forward to your reply. >>> >>> Thanks, >>> >>> Hui >>> >>> -- >> You received this message because you are subscribed to a topic in the >> Google Groups "grpc.io" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/grpc-io/CLApO9C16y0/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> [email protected] <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> Visit this group at https://groups.google.com/group/grpc-io. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/grpc-io/413aabc4-de93-45f9-963b-a635cfe007cd%40googlegroups.com >> >> <https://groups.google.com/d/msgid/grpc-io/413aabc4-de93-45f9-963b-a635cfe007cd%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > > -- You received this message because you are subscribed to the Google Groups "grpc.io" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/grpc-io. To view this discussion on the web visit https://groups.google.com/d/msgid/grpc-io/78de87f3-8952-47ea-a1d4-23f2dce19c7b%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
