In Local I am using plain Text for production useTransport security is used
as aws ALB only supports ssl settings.
So just a corrections:
Map<String, Object> customArgs = new HashMap<>();
customArgs.put("channelNumber", String.valueOf(channelNumber));
ManagedChannel channel = ManagedChannelBuilder.forTarget(grpcUrl)
.usePlaintext()
.defaultLoadBalancingPolicy("round_robin")
.enableRetry()
.maxRetryAttempts(6)
.defaultServiceConfig(customArgs)
.build();
Thanks & Regards,
Pawan Sharma
On Tuesday, June 18, 2024 at 5:41:35 PM UTC+5:30 Pawan Kumar Sharma wrote:
> Hi Guys,
>
> I am seeing 1-2% grpc Traffic gets dropped even after following best
> practices.
> I am using channel polling of size 10-20, best practices suggested in for
> polling is we have a unique channel name and even with retry added these
> numbers did not change.
> For channel creation I using bellow code:
> Map<String, Object> customArgs = new HashMap<>();
> customArgs.put("channelNumber", String.valueOf(channelNumber));
> ManagedChannel channel = ManagedChannelBuilder.forTarget(grpcUrl)
> .usePlaintext()
> .defaultLoadBalancingPolicy("round_robin")
> .enableRetry()
> .maxRetryAttempts(6)
> .defaultServiceConfig(customArgs)
> .build();
>
> And the Error msg I am getting is:
>
> RankingServiceSort EXCEPTION : UNAVAILABLE:
> unavailableio.grpc.stub.ClientCalls|toStatusRuntimeException|262
> io.grpc.stub.ClientCalls|getUnchecked|243
> io.grpc.stub.ClientCalls|blockingUnaryCall|156
> proto.RankingServiceGrpc$RankingServiceBlockingStub|sortInventoryData|169
> RankingService.RankingGrpcConnector|GetInventoryRanking|80
>
> Please help us we are stuck here from 3-4 months, We are using aws grpc
> supported ALB in between and these best practices though helped us in
> reducing DeadLine Acceded issue but service Unavailable cases are not
> getting reduced. Did now found any detailed documentation as well. We are
> having 2 instances for this service and both CPU and memory and network
> bandwidth is not at exhausted, used bellow 5%.
>
> Thanks & Regards,
> Pawan Sharma
>
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