[GitHub] [dubbo-go] WesleyWu opened a new issue, #2216: Polaris registry not support Triple protocol?

Fri, 17 Feb 2023 04:51:38 -0800 


WesleyWu opened a new issue, #2216:
URL: https://github.com/apache/dubbo-go/issues/2216

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   version 3.0.5
   I'm running triple samples by using polaris registry.
   
   **What happened**:
   1) modify dubbogo.yml files in `rpc/triple/pb2/go-server/conf` as
   ```
   dubbo:
     registries:
       polarisMesh:
         protocol: polaris
         address: 127.0.0.1:8091
         namespace: dubbogo
     protocols:
       triple:
         name: tri
         port: 20000
     provider:
       services:
         GreeterProvider:
           # interface read from pb file
           interface: ""
   ```
   
   2) modify dubbogo.yml files in `rpc/triple/pb2/go-client/conf` as
   ```
   dubbo:
     registries:
       polarisMesh:
         protocol: polaris
         address: 127.0.0.1:8091
         namespace: dubbogo
     consumer:
       references:
         GreeterClientImpl:
           protocol: tri
     metrics:
       enable: false
       path: /custom-metrics-path
       port: 9092
   ```
   
   3) run server command
   `DUBBO_GO_CONFIG_PATH=$(pwd)/rpc/triple/pb2/go-server/conf/dubbogo.yml go 
run rpc/triple/pb2/go-server/cmd/server.go`
   
   output seems right:
   ```
   # command-line-arguments
   ld: warning: -no_pie is deprecated when targeting new OS versions
   ld: warning: non-standard -pagezero_size is deprecated when targeting macOS 
13.0 or later
   2023-02-17T20:48:21.061+0800    INFO    config/config_loader_options.go:201  
   The following profiles are active: default
   2023-02-17T20:48:21.062+0800    INFO    config/root_config.go:131       
[Config Center] Config center doesn't start
   2023-02-17T20:48:21.062+0800    WARN    prometheus/reporter.go:425      new 
prometheus reporter with error = listen tcp :9090: bind: address already in use
   2023-02-17T20:48:21.062+0800    INFO    dubbo3/dubbo3_protocol.go:82    
[Triple Protocol] Export service: 
tri://:20000/grpc.reflection.v1alpha.ServerReflection?accesslog=&app.version=&application=dubbo.io&auth=&bean.name=DubbogoServerReflectionServer&cluster=failover&config.tracing=&environment=&execute.limit=&execute.limit.rejected.handler=&export=true&interface=grpc.reflection.v1alpha.ServerReflection&loadbalance=random&message_size=4&metadata-type=local&module=sample&name=dubbo.io&organization=dubbo-go&owner=dubbo-go&param.sign=&pid=99769&registry.role=3&release=dubbo-golang-3.0.4&retries=&serialization=&service.filter=echo%2Cmetrics%2Ctoken%2Caccesslog%2Ctps%2Cgeneric_service%2Cexecute%2Cpshutdown&side=provider&timestamp=1676638101&tps.limit.interval=&tps.limit.rate=&tps.limit.rejected.handler=&tps.limit.strategy=&tps.limiter=&warmup=
   2023-02-17T20:48:21.062+0800    WARN    prometheus/reporter.go:425      new 
prometheus reporter with error = listen tcp :9090: bind: address already in use
   2023-02-17T20:48:21.063+0800    INFO    dubbo3/dubbo3_protocol.go:82    
[Triple Protocol] Export service: 
tri://:20000/org.apache.dubbogo.samples.rpc.triple.pb2.api.Greeter?accesslog=&app.version=&application=dubbo.io&auth=&bean.name=GreeterProvider&cluster=failover&config.tracing=&environment=&execute.limit=&execute.limit.rejected.handler=&export=true&interface=org.apache.dubbogo.samples.rpc.triple.pb2.api.Greeter&loadbalance=random&message_size=4&metadata-type=local&module=sample&name=dubbo.io&organization=dubbo-go&owner=dubbo-go&param.sign=&pid=99769&registry=polaris&registry.role=3&release=dubbo-golang-3.0.4&retries=&serialization=&service.filter=echo%2Cmetrics%2Ctoken%2Caccesslog%2Ctps%2Cgeneric_service%2Cexecute%2Cpshutdown&side=provider&timestamp=1676638101&tps.limit.interval=&tps.limit.rate=&tps.limit.rejected.handler=&tps.limit.strategy=&tps.limiter=&warmup=
   2023-02-17T20:48:22.579+0800    WARN    common/rpc_service.go:373       
method Resume of mtype func(*health.DubbogoHealthServer) has wrong number of in 
out parameters 0; needs exactly 1/2
   2023-02-17T20:48:22.580+0800    WARN    common/rpc_service.go:373       
method SetServingStatus of mtype func(*health.DubbogoHealthServer, string, 
triple_health_v1.HealthCheckResponse_ServingStatus) has wrong number of in out 
parameters 0; needs exactly 1/2
   2023-02-17T20:48:22.580+0800    WARN    common/rpc_service.go:373       
method Shutdown of mtype func(*health.DubbogoHealthServer) has wrong number of 
in out parameters 0; needs exactly 1/2
   2023-02-17T20:48:22.580+0800    INFO    dubbo3/dubbo3_protocol.go:82    
[Triple Protocol] Export service: 
tri://:20000/grpc.health.v1.Health?accesslog=&app.version=&application=dubbo.io&auth=&bean.name=DubbogoHealthServer&cluster=failover&config.tracing=&environment=&execute.limit=&execute.limit.rejected.handler=&export=true&interface=grpc.health.v1.Health&loadbalance=random&message_size=4&metadata-type=local&module=sample&name=dubbo.io&organization=dubbo-go&owner=dubbo-go&param.sign=&pid=99769&registry.role=3&release=dubbo-golang-3.0.4&retries=&serialization=&service.filter=echo%2Cmetrics%2Ctoken%2Caccesslog%2Ctps%2Cgeneric_service%2Cexecute%2Cpshutdown&side=provider&timestamp=1676638102&tps.limit.interval=&tps.limit.rate=&tps.limit.rejected.handler=&tps.limit.strategy=&tps.limiter=&warmup=
   2023-02-17T20:48:22.580+0800    INFO    dubbo/dubbo_protocol.go:84      
[DUBBO Protocol] Export service: 
dubbo://:52486/org.apache.dubbo.metadata.MetadataService?accesslog=&app.version=&application=dubbo.io&auth=&bean.name=MetadataService&cluster=&config.tracing=&environment=&execute.limit=&execute.limit.rejected.handler=&export=true&group=dubbo.io&interface=org.apache.dubbo.metadata.MetadataService&loadbalance=&message_size=0&metadata-type=local&module=sample&name=dubbo.io&organization=dubbo-go&owner=dubbo-go&param.sign=&pid=99769&registry.role=3&release=dubbo-golang-3.0.4&retries=&serialization=&service.filter=echo%2Cmetrics%2Ctoken%2Caccesslog%2Ctps%2Cgeneric_service%2Cexecute%2Cpshutdown&side=provider&timestamp=1676638102&tps.limit.interval=&tps.limit.rate=&tps.limit.rejected.handler=&tps.limit.strategy=&tps.limiter=&version=1.0.0&warmup=
   2023-02-17T20:48:22.582+0800    INFO    configurable/exporter.go:80     
[Metadata Service] The MetadataService exports urls : 
[dubbo://:52486/org.apache.dubbo.metadata.MetadataService?accesslog=&app.version=&application=dubbo.io&auth=&bean.name=MetadataService&cluster=&config.tracing=&environment=&execute.limit=&execute.limit.rejected.handler=&export=true&group=dubbo.io&interface=org.apache.dubbo.metadata.MetadataService&loadbalance=&message_size=0&metadata-type=local&module=sample&name=dubbo.io&organization=dubbo-go&owner=dubbo-go&param.sign=&pid=99769&registry.role=3&release=dubbo-golang-3.0.4&retries=&serialization=&service.filter=echo%2Cmetrics%2Ctoken%2Caccesslog%2Ctps%2Cgeneric_service%2Cexecute%2Cpshutdown&side=provider&timestamp=1676638102&tps.limit.interval=&tps.limit.rate=&tps.limit.rejected.handler=&tps.limit.strategy=&tps.limiter=&version=1.0.0&warmup=]
 
   ```
   
   and I can see the provider listed in polaris console with name 
`providers:org.apache.dubbogo.samples.rpc.triple.pb2.api.Greeter` in namespace 
`dubbogo`
   
   4) run client command
   `DUBBO_GO_CONFIG_PATH=$(pwd)/rpc/triple/pb2/go-client/conf/dubbogo.yml go 
run rpc/triple/pb2/go-client/cmd/client.go`
   
   the output:
   ```
   # command-line-arguments
   ld: warning: -no_pie is deprecated when targeting new OS versions
   ld: warning: non-standard -pagezero_size is deprecated when targeting macOS 
13.0 or later
   2023-02-17T20:48:35.825+0800    INFO    config/config_loader_options.go:201  
   The following profiles are active: default
   2023-02-17T20:48:35.826+0800    INFO    config/root_config.go:131       
[Config Center] Config center doesn't start
   2023-02-17T20:48:36.843+0800    INFO    directory/directory.go:253      
[Registry Directory] selector add service 
url{dubbo://192.168.32.58:20000/org.apache.dubbogo.samples.rpc.triple.pb2.api.Greeter?DUBBOPATH=%2Forg.apache.dubbogo.samples.rpc.triple.pb2.api.Greeter&accesslog=&app.version=&application=dubbo.io&auth=&bean.name=GreeterProvider&cluster=failover&config.tracing=&environment=&execute.limit=&execute.limit.rejected.handler=&export=true&healthstatus=false&interface=org.apache.dubbogo.samples.rpc.triple.pb2.api.Greeter&isolated=false&loadbalance=random&message_size=4&metadata-type=local&module=sample&name=dubbo.io&organization=dubbo-go&owner=dubbo-go&param.sign=&pid=99769&polaris.instanceID=17bcfa89f2143d815b98254c9a818418fc628143&protocol=dubbo&registry=polaris&registry.role=3&release=dubbo-golang-3.0.4&retries=&serialization=&service.filter=echo%2Cmetrics%2Ctoken%2Caccesslog%2Ctps%2Cgeneric_service%2Cexecute%2Cpshutdown&side=provider&timestamp=1676638101&tps.limit.interva
 
l=&tps.limit.rate=&tps.limit.rejected.handler=&tps.limit.strategy=&tps.limiter=&warmup=}
   2023-02-17T20:48:36.843+0800    INFO    polaris/registry.go:163 update 
begin, service event: ServiceEvent{Action{add}, 
Path{dubbo://192.168.32.58:20000/org.apache.dubbogo.samples.rpc.triple.pb2.api.Greeter?DUBBOPATH=%2Forg.apache.dubbogo.samples.rpc.triple.pb2.api.Greeter&accesslog=&app.version=&application=dubbo.io&auth=&bean.name=GreeterProvider&cluster=failover&config.tracing=&environment=&execute.limit=&execute.limit.rejected.handler=&export=true&healthstatus=false&interface=org.apache.dubbogo.samples.rpc.triple.pb2.api.Greeter&isolated=false&loadbalance=random&message_size=4&metadata-type=local&module=sample&name=dubbo.io&organization=dubbo-go&owner=dubbo-go&param.sign=&pid=99769&polaris.instanceID=17bcfa89f2143d815b98254c9a818418fc628143&protocol=dubbo&registry=polaris&registry.role=3&release=dubbo-golang-3.0.4&retries=&serialization=&service.filter=echo%2Cmetrics%2Ctoken%2Caccesslog%2Ctps%2Cgeneric_service%2Cexecute%2Cpshutdown&side=provider&timestamp=1676638101&tps.limit.i
 
nterval=&tps.limit.rate=&tps.limit.rejected.handler=&tps.limit.strategy=&tps.limiter=&warmup=},
 Key{}}
   2023-02-17T20:48:36.844+0800    INFO    directory/directory.go:253      
[Registry Directory] selector add service 
url{dubbo://192.168.32.58:20000/org.apache.dubbogo.samples.rpc.triple.pb2.api.Greeter?DUBBOPATH=%2Forg.apache.dubbogo.samples.rpc.triple.pb2.api.Greeter&accesslog=&app.version=&application=dubbo.io&auth=&bean.name=GreeterProvider&cluster=failover&config.tracing=&environment=&execute.limit=&execute.limit.rejected.handler=&export=true&healthstatus=false&interface=org.apache.dubbogo.samples.rpc.triple.pb2.api.Greeter&isolated=false&loadbalance=random&message_size=4&metadata-type=local&module=sample&name=dubbo.io&organization=dubbo-go&owner=dubbo-go&param.sign=&pid=99769&polaris.instanceID=17bcfa89f2143d815b98254c9a818418fc628143&protocol=dubbo&registry=polaris&registry.role=3&release=dubbo-golang-3.0.4&retries=&serialization=&service.filter=echo%2Cmetrics%2Ctoken%2Caccesslog%2Ctps%2Cgeneric_service%2Cexecute%2Cpshutdown&side=provider&timestamp=1676638101&tps.limit.interva
 
l=&tps.limit.rate=&tps.limit.rejected.handler=&tps.limit.strategy=&tps.limiter=&warmup=}
   2023-02-17T20:48:40.357+0800    ERROR   config/consumer_config.go:158   No 
provider available of the service 
org.apache.dubbogo.samples.rpc.triple.pb2.api.Greeter.please check 
configuration.
   dubbo.apache.org/dubbo-go/v3/config.(*ConsumerConfig).Load
           
/Users/wumengye/go/pkg/mod/dubbo.apache.org/dubbo-go/[email protected]/config/consumer_config.go:158
   dubbo.apache.org/dubbo-go/v3/config.(*RootConfig).Start.func1
           
/Users/wumengye/go/pkg/mod/dubbo.apache.org/dubbo-go/[email protected]/config/root_config.go:205
   sync.(*Once).doSlow
           /usr/local/go/src/sync/once.go:74
   sync.(*Once).Do
           /usr/local/go/src/sync/once.go:65
   dubbo.apache.org/dubbo-go/v3/config.(*RootConfig).Start
           
/Users/wumengye/go/pkg/mod/dubbo.apache.org/dubbo-go/[email protected]/config/root_config.go:203
   dubbo.apache.org/dubbo-go/v3/config.(*RootConfig).Init
           
/Users/wumengye/go/pkg/mod/dubbo.apache.org/dubbo-go/[email protected]/config/root_config.go:198
   dubbo.apache.org/dubbo-go/v3/config.Load
           
/Users/wumengye/go/pkg/mod/dubbo.apache.org/dubbo-go/[email protected]/config/config_loader.go:57
   main.main
           
/Users/wumengye/Documents/GoProjects/dubbo-go-samples/rpc/triple/pb2/go-client/cmd/client.go:45
   runtime.main
           /usr/local/go/src/runtime/proc.go:250
   panic: No provider available of the service 
org.apache.dubbogo.samples.rpc.triple.pb2.api.Greeter.please check 
configuration.
   
   goroutine 1 [running]:
   dubbo.apache.org/dubbo-go/v3/config.(*ConsumerConfig).Load(0xc0003f8f00)
           
/Users/wumengye/go/pkg/mod/dubbo.apache.org/dubbo-go/[email protected]/config/consumer_config.go:159
 +0x8ac
   dubbo.apache.org/dubbo-go/v3/config.(*RootConfig).Start.func1()
           
/Users/wumengye/go/pkg/mod/dubbo.apache.org/dubbo-go/[email protected]/config/root_config.go:205
 +0x36
   sync.(*Once).doSlow(0x40108e7?, 0xa8?)
           /usr/local/go/src/sync/once.go:74 +0xc2
   sync.(*Once).Do(...)
           /usr/local/go/src/sync/once.go:65
   dubbo.apache.org/dubbo-go/v3/config.(*RootConfig).Start(0x55b5040?)
           
/Users/wumengye/go/pkg/mod/dubbo.apache.org/dubbo-go/[email protected]/config/root_config.go:203
 +0x46
   dubbo.apache.org/dubbo-go/v3/config.(*RootConfig).Init(0xc0001b8e70)
           
/Users/wumengye/go/pkg/mod/dubbo.apache.org/dubbo-go/[email protected]/config/root_config.go:198
 +0x565
   dubbo.apache.org/dubbo-go/v3/config.Load({0x0?, 0x69223f0?, 0xc0000061a0?})
           
/Users/wumengye/go/pkg/mod/dubbo.apache.org/dubbo-go/[email protected]/config/config_loader.go:57
 +0xb1
   main.main()
           
/Users/wumengye/Documents/GoProjects/dubbo-go-samples/rpc/triple/pb2/go-client/cmd/client.go:45
 +0x25
   exit status 2
   
   ```
   
   
   **What you expected to happen**:
   The client should output:
   ```
   2023-02-17T20:50:52.932+0800    INFO    cmd/client.go:54        >>>>> 
Dubbo-go client is about to call to SayHelloStream
   2023-02-17T20:50:52.933+0800    INFO    cmd/client.go:80        Receive 1 
user = &User{ID:123456789,Name:hello laurence,Age:18,}
   
   2023-02-17T20:50:52.934+0800    INFO    cmd/client.go:90        Receive 2 
user = &User{ID:123456789,Name:hello laurence,Age:19,}
   
   2023-02-17T20:50:52.934+0800    INFO    cmd/client.go:94        >>>>> 
Dubbo-go client is about to call to SayHello
   2023-02-17T20:50:52.935+0800    INFO    cmd/client.go:107       Receive user 
= &User{ID:12345,Name:Hello laurence,Age:21,}
   
   ```
   
   
   **How to reproduce it (as minimally and precisely as possible)**:
   can be reproduced.
   
   **Anything else we need to know?**:
   


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