Change the provider application name (e.g., dubbo.application.name from patient-service-provider to distinct-patient-service).
Restart one provider instance (e.g., 10.0.18.9), and the consumer cannot subscribe normally.
Restart all provider instances, and the consumer reports "no provider available."
What you expected to happen
The consumer subscribes normally
Anything else
Some consumer logs show that the restarted instance (10.0.18.9) cannot be added to the invokers.
class:o.a.d.r.c.directory.AbstractDirectory
level:INFO
message: [DUBBO] The invoker DefaultServiceInstance{serviceName='patient-service-provider', host='10.0.18.9', port=21350, enabled=true, healthy=true, metadata={dubbo.metadata-service.url-params={"serialization":"hessian2","prefer.serialization":"hessian2","version":"1.0.0","dubbo":"2.0.2","release":"3.2.9","side":"provider","port":"21350","protocol":"dubbo"}, dubbo.endpoints=[{"port":21350,"protocol":"dubbo"}], dubbo.metadata.revision=60a6cb6dc32ee581ff3f6d4eedea2283, dubbo.metadata.storage-type=local, timestamp=1725285283509}}, service{name='com.distinct.patient.api.PatientApi',group='null',version='1.0.0',protocol='dubbo',port='21350',params={side=provider, release=3.2.9, methods=createPatentdeprecated=false, dubbo=2.0.2, interface=com.distinct.patient.api.PatientApi, service-name-mapping=true, version=1.0.0, timeout=30000, generic=false, revision=1.0.0, serialize.check.status=WARN, serialization=hessian2, application=patient-service-provider, prefer.serialization=hessian2, dynamic=true, REGISTRY_CLUSTER=nacos-registry},} has been added to invalidate list due to connectivity problem. Will trying to reconnect to it in the background., dubbo version: 3.2.9, current host: 10.0.18.9
收起
string:-
thread:http-nio-8330-exec-357
time:12:47:12.846
class:o.a.d.r.c.e.l.ServiceInstancesChangedListener
level:INFO
message: [DUBBO] Received instance notification, serviceName: patient-service-provider, instances: 1, dubbo version: 3.2.9, current host: 10.0.18.9
string:-
thread:nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent
time:12:47:13.916
class:o.a.d.r.c.e.l.ServiceInstancesChangedListener
level:INFO
message: [DUBBO] 1 unique working revisions: 60a6cb6dc32ee581ff3f6d4eedea2283 , dubbo version: 3.2.9, current host: 10.0.18.9
string:-
thread:nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent
time:12:47:13.916
class:o.a.d.r.t.netty4.NettyClientHandler
level:INFO
message: [DUBBO] The connection of /10.0.18.9:55504 -> /10.0.18.9:21350 is disconnected., dubbo version: 3.2.9, current host: 10.0.18.9
string:-
thread:NettyClientWorker-8-5
time:12:47:13.925
class:o.a.d.r.c.ServiceDiscoveryRegistryDirectory
level:INFO
message: [DUBBO] Received invokers changed event from registry. Registry type: instance. Service Key: com.distinct.patient.api.PatientApi:1.0.0. Urls Size : 1. Invokers Size : 1. Available Size: 1. Available Invokers : 10.0.19.3:21350, dubbo version: 3.2.9, current host: 10.0.18.9
string:-
thread:nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent
time:12:47:13.926
class:o.a.d.r.c.ServiceDiscoveryRegistry$DefaultMappingListener
level:INFO
message: [DUBBO] Mapping of service com.distinct.patient.api.AppFamilyMemberApichanged from null to [distinct-patient-service, patient-service-provider], dubbo version: 3.2.9, current host: 10.0.18.9
string:-
thread:nacos.client.cachedata.internal.notifier
time:12:48:26.663
class:o.a.d.r.c.ServiceDiscoveryRegistry$DefaultMappingListener
level:INFO
message: [DUBBO] Received mapping notification from meta server, {serviceKey: com.distinct.patient.api.PatientApi, apps: [distinct-patient-service, patient-service-provider]}, dubbo version: 3.2.9, current host: 10.0.18.9
string:-
thread:nacos.client.cachedata.internal.notifier
time:12:48:26.760
class:o.a.d.r.c.ServiceDiscoveryRegistry$DefaultMappingListener
level:INFO
message: [DUBBO] Mapping of service com.distinct.patient.api.PatientApichanged from null to [distinct-patient-service, patient-service-provider], dubbo version: 3.2.9, current host: 10.0.18.9
string:-
thread:nacos.client.cachedata.internal.notifier
time:12:48:26.760
class:o.a.d.r.client.ServiceDiscoveryRegistry
level:INFO
message: [DUBBO] Trying to subscribe from apps distinct-patient-service,patient-service-provider for service key com.distinct.patient.api.PatientApi:1.0.0, , dubbo version: 3.2.9, current host: 10.0.18.9
string:-
thread:nacos.client.cachedata.internal.notifier
time:12:48:26.760
class:o.a.d.r.c.m.DefaultMigrationAddressComparator
level:INFO
message: [DUBBO] No interface address available, stop compare., dubbo version: 3.2.9, current host: 10.0.18.9
string:-
thread:nacos.client.cachedata.internal.notifier
time:12:48:26.761
class:o.a.d.r.c.ServiceDiscoveryRegistryDirectory
level:INFO
message: [DUBBO] Received invokers changed event from registry. Registry type: instance. Service Key: com.distinct.patient.api.PatientApi:1.0.0. Urls Size : 1. Invokers Size : 1. Available Size: 1. Available Invokers : 10.0.19.3:21350, dubbo version: 3.2.9, current host: 10.0.18.9
string:-
thread:nacos.client.cachedata.internal.notifier
time:12:48:26.761
class:org.apache.dubbo.rpc.model.ModuleModel
level:INFO
message: [DUBBO] Dynamically registering consumer model distinct-patient-service/org.apache.dubbo.metadata.MetadataService:1.0.0 into model Dubbo Module[1.1.0], dubbo version: 3.2.9, current host: 10.0.18.9
string:-
thread:nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent
time:12:48:30.678
class:o.a.d.r.t.netty4.NettyClientHandler
level:INFO
message: [DUBBO] The connection of /10.0.18.9:48592 -> /10.0.18.9:21350 is established., dubbo version: 3.2.9, current host: 10.0.18.9
string:-
thread:NettyClientWorker-8-1
time:12:48:30.679
class:o.a.d.remoting.transport.AbstractClient
level:INFO
message: [DUBBO] Successfully connect to server /10.0.18.9:21350 from NettyClient 10.0.18.9 using dubbo version 3.2.9, channel is NettyChannel [channel=[id: 0x8e8b9c1a, L:/10.0.18.9:48592 - R:/10.0.18.9:21350]], dubbo version: 3.2.9, current host: 10.0.18.9
string:-
thread:nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent
time:12:48:30.680
class:o.a.d.r.c.e.l.ServiceInstancesChangedListener
level:INFO
message: [DUBBO] 2 unique working revisions: 60a6cb6dc32ee581ff3f6d4eedea2283 1619c6ec1ac88ec96848df730d81c457 , dubbo version: 3.2.9, current host: 10.0.18.9
string:-
thread:nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent
time:12:48:30.744
class:o.a.d.r.c.m.DefaultMigrationAddressComparator
level:INFO
message: [DUBBO] No interface address available, stop compare., dubbo version: 3.2.9, current host: 10.0.18.9
string:-
thread:nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent
time:12:48:30.776
class:o.a.d.r.c.ServiceDiscoveryRegistryDirectory
level:INFO
message: [DUBBO] Received invokers changed event from registry. Registry type: instance. Service Key: com.distinct.patient.api.PatientApi:1.0.0. Urls Size : 2. Invokers Size : 2. Available Size: 2. Available Invokers : 10.0.18.9:21350,10.0.19.3:21350, dubbo version: 3.2.9, current host: 10.0.18.9
string:-
thread:nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent
time:12:48:30.792
class:o.a.d.r.c.directory.AbstractDirectory
level:INFO
message: [DUBBO] The invoker DefaultServiceInstance{serviceName='patient-service-provider', host='10.0.19.3', port=21350, enabled=true, healthy=true, metadata={dubbo.metadata-service.url-params={"serialization":"hessian2","prefer.serialization":"hessian2","version":"1.0.0","dubbo":"2.0.2","release":"3.2.9","side":"provider","port":"21350","protocol":"dubbo"}, dubbo.endpoints=[{"port":21350,"protocol":"dubbo"}], dubbo.metadata.revision=60a6cb6dc32ee581ff3f6d4eedea2283, dubbo.metadata.storage-type=local, timestamp=1727346836716}}, service{name='com.distinct.patient.api.PatientApi',group='null',version='1.0.0',protocol='dubbo',port='21350',params={side=provider, release=3.2.9, methods=createPatent,deprecated=false, dubbo=2.0.2, interface=com.distinct.patient.api.PatientApi, service-name-mapping=true, version=1.0.0, timeout=30000, generic=false, revision=1.0.0, serialize.check.status=WARN, serialization=hessian2, application=patient-service-provider, prefer.serialization=hessian2, dynamic=true, REGISTRY_CLUSTER=nacos-registry},} has been added to invalidate list due to connectivity problem. Will trying to reconnect to it in the background., dubbo version: 3.2.9, current host: 10.0.18.9
收起
string:-
thread:http-nio-8330-exec-327
time:12:54:12.458
class:c.d.p.p.p.d.invoker.PatientApiInvoker
level:ERROR
message:调用getPatientById查询就诊人失败, result:Result{status=0, errorCode=0, errorMsg='No provider available from registry RegistryDirectory(registry: mse-a5f24900-nacos-ans.mse.aliyuncs.com:8848)-Directory(invokers: 0[], validInvokers: 0[], invokersToReconnect: 0[]) for service com.distinct.patient.api.PatientApi:1.0.0 on consumer 10.0.18.9 use dubbo version 3.2.9, please check status of providers(disabled, not registered or in blacklist).', data=null}
string:-
thread:http-nio-8330-exec-355
time:12:54:12.520
Are you willing to submit a pull request to fix on your own?
[X] Yes I am willing to submit a pull request on my own!
Pre-check
Search before asking
Apache Dubbo Component
Java SDK (apache/dubbo)
Dubbo Version
Dubbo Java 3.2.9， OracleJDK 1.8，centos7，Dubbo register：阿里云MSE（nacos 2.1.2.0）Dubbo register mode：instance
Steps to reproduce this issue
Change the provider application name (e.g., dubbo.application.name from patient-service-provider to distinct-patient-service).
Restart one provider instance (e.g., 10.0.18.9), and the consumer cannot subscribe normally.
Restart all provider instances, and the consumer reports "no provider available."
What you expected to happen
The consumer subscribes normally
Anything else
Some consumer logs show that the restarted instance (10.0.18.9) cannot be added to the invokers.
class:o.a.d.r.c.directory.AbstractDirectory level:INFO message: [DUBBO] The invoker DefaultServiceInstance{serviceName='patient-service-provider', host='10.0.18.9', port=21350, enabled=true, healthy=true, metadata={dubbo.metadata-service.url-params={"serialization":"hessian2","prefer.serialization":"hessian2","version":"1.0.0","dubbo":"2.0.2","release":"3.2.9","side":"provider","port":"21350","protocol":"dubbo"}, dubbo.endpoints=[{"port":21350,"protocol":"dubbo"}], dubbo.metadata.revision=60a6cb6dc32ee581ff3f6d4eedea2283, dubbo.metadata.storage-type=local, timestamp=1725285283509}}, service{name='com.distinct.patient.api.PatientApi',group='null',version='1.0.0',protocol='dubbo',port='21350',params={side=provider, release=3.2.9, methods=createPatentdeprecated=false, dubbo=2.0.2, interface=com.distinct.patient.api.PatientApi, service-name-mapping=true, version=1.0.0, timeout=30000, generic=false, revision=1.0.0, serialize.check.status=WARN, serialization=hessian2, application=patient-service-provider, prefer.serialization=hessian2, dynamic=true, REGISTRY_CLUSTER=nacos-registry},} has been added to invalidate list due to connectivity problem. Will trying to reconnect to it in the background., dubbo version: 3.2.9, current host: 10.0.18.9 收起 string:- thread:http-nio-8330-exec-357 time:12:47:12.846
class:o.a.d.r.c.e.l.ServiceInstancesChangedListener level:INFO message: [DUBBO] Received instance notification, serviceName: patient-service-provider, instances: 1, dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent time:12:47:13.916
class:o.a.d.r.c.e.l.ServiceInstancesChangedListener level:INFO message: [DUBBO] 1 unique working revisions: 60a6cb6dc32ee581ff3f6d4eedea2283 , dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent time:12:47:13.916
class:o.a.d.r.t.netty4.NettyClientHandler level:INFO message: [DUBBO] The connection of /10.0.18.9:55504 -> /10.0.18.9:21350 is disconnected., dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:NettyClientWorker-8-5 time:12:47:13.925
class:o.a.d.r.c.ServiceDiscoveryRegistryDirectory level:INFO message: [DUBBO] 1 deprecated invokers deleted., dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent time:12:47:13.926
class:o.a.d.r.c.m.DefaultMigrationAddressComparator level:INFO message: [DUBBO] No interface address available, stop compare., dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent time:12:47:13.926
class:o.a.d.r.c.ServiceDiscoveryRegistryDirectory level:INFO message: [DUBBO] Received invokers changed event from registry. Registry type: instance. Service Key: com.distinct.patient.api.PatientApi:1.0.0. Urls Size : 1. Invokers Size : 1. Available Size: 1. Available Invokers : 10.0.19.3:21350, dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent time:12:47:13.926
class:o.a.d.r.c.e.l.ServiceInstancesChangedListener level:INFO message: [DUBBO] Received instance notification, serviceName: patient-service-provider, instances: 1, dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.client.cachedata.internal.notifier time:12:48:26.671
class:o.a.d.r.c.e.l.ServiceInstancesChangedListener level:INFO message: [DUBBO] 1 unique working revisions: 60a6cb6dc32ee581ff3f6d4eedea2283 , dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.client.cachedata.internal.notifier time:12:48:26.671
class:o.a.d.r.c.ServiceDiscoveryRegistryDirectory level:INFO message: [DUBBO] Refreshed invoker size 1 from registry ServiceDiscoveryRegistryDirectory(registry: mse-a5f24900-nacos-ans.mse.aliyuncs.com:8848, subscribed key: [patient-service-provider])-Directory(invokers: 2[10.0.19.3:21350, 10.0.18.9:21350], validInvokers: 2[10.0.19.3:21350, 10.0.18.9:21350], invokersToReconnect: 0[]), dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent time:12:47:13.916
class:o.a.d.r.c.e.l.ServiceInstancesChangedListener level:INFO message: [DUBBO] Notify service com.distinct.patient.api.PatientApi:1.0.0:null with urls 1, dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent time:12:47:13.919
class:o.a.d.r.c.ServiceDiscoveryRegistryDirectory level:INFO message: [DUBBO] Refreshed invoker size 1 from registry ServiceDiscoveryRegistryDirectory(registry: mse-a5f24900-nacos-ans.mse.aliyuncs.com:8848, subscribed key: [patient-service-provider])-Directory(invokers: 2[10.0.18.9:21350, 10.0.19.3:21350], validInvokers: 1[10.0.19.3:21350], invokersToReconnect: 1[10.0.18.9:21350]), dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent time:12:47:13.919
class:o.a.d.r.c.ServiceDiscoveryRegistryDirectory level:INFO message: [DUBBO] Received invokers changed event from registry. Registry type: instance. Service Key: com.distinct.patient.api.PatientApi:1.0.0. Urls Size : 1. Invokers Size : 1. Available Size: 1. Available Invokers : 10.0.19.3:21350, dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent time:12:47:13.926
class:o.a.d.r.c.ServiceDiscoveryRegistry$DefaultMappingListener level:INFO message: [DUBBO] Mapping of service com.distinct.patient.api.AppFamilyMemberApichanged from null to [distinct-patient-service, patient-service-provider], dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.client.cachedata.internal.notifier time:12:48:26.663
class:o.a.d.r.c.ServiceDiscoveryRegistry$DefaultMappingListener level:INFO message: [DUBBO] Received mapping notification from meta server, {serviceKey: com.distinct.patient.api.PatientApi, apps: [distinct-patient-service, patient-service-provider]}, dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.client.cachedata.internal.notifier time:12:48:26.760
class:o.a.d.r.c.ServiceDiscoveryRegistry$DefaultMappingListener level:INFO message: [DUBBO] Mapping of service com.distinct.patient.api.PatientApichanged from null to [distinct-patient-service, patient-service-provider], dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.client.cachedata.internal.notifier time:12:48:26.760
class:o.a.d.r.client.ServiceDiscoveryRegistry level:INFO message: [DUBBO] Trying to subscribe from apps distinct-patient-service,patient-service-provider for service key com.distinct.patient.api.PatientApi:1.0.0, , dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.client.cachedata.internal.notifier time:12:48:26.760
class:o.a.d.r.c.e.l.ServiceInstancesChangedListener level:INFO message: [DUBBO] Notify serviceKey: com.distinct.patient.api.PatientApi:1.0.0:null, listener: ServiceDiscoveryRegistryDirectory(registry: mse-a5f24900-nacos-ans.mse.aliyuncs.com:8848, subscribed key: [distinct-patient-service, patient-service-provider])-Directory(invokers: 1[10.0.19.3:21350], validInvokers: 1[10.0.19.3:21350], invokersToReconnect: 0[]) with 1 urls on subscription, dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.client.cachedata.internal.notifier time:12:48:26.760
class:o.a.d.r.c.ServiceDiscoveryRegistryDirectory level:INFO message: [DUBBO] Refreshed invoker size 1 from registry ServiceDiscoveryRegistryDirectory(registry: mse-a5f24900-nacos-ans.mse.aliyuncs.com:8848, subscribed key: [distinct-patient-service, patient-service-provider])-Directory(invokers: 1[10.0.19.3:21350], validInvokers: 1[10.0.19.3:21350], invokersToReconnect: 0[]), dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.client.cachedata.internal.notifier time:12:48:26.761
class:o.a.d.r.c.m.DefaultMigrationAddressComparator level:INFO message: [DUBBO] No interface address available, stop compare., dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.client.cachedata.internal.notifier time:12:48:26.761
class:o.a.d.r.c.ServiceDiscoveryRegistryDirectory level:INFO message: [DUBBO] Received invokers changed event from registry. Registry type: instance. Service Key: com.distinct.patient.api.PatientApi:1.0.0. Urls Size : 1. Invokers Size : 1. Available Size: 1. Available Invokers : 10.0.19.3:21350, dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.client.cachedata.internal.notifier time:12:48:26.761
class:org.apache.dubbo.rpc.model.ModuleModel level:INFO message: [DUBBO] Dynamically registering consumer model distinct-patient-service/org.apache.dubbo.metadata.MetadataService:1.0.0 into model Dubbo Module[1.1.0], dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent time:12:48:30.678
class:o.a.d.r.t.netty4.NettyClientHandler level:INFO message: [DUBBO] The connection of /10.0.18.9:48592 -> /10.0.18.9:21350 is established., dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:NettyClientWorker-8-1 time:12:48:30.679
class:o.a.d.remoting.transport.AbstractClient level:INFO message: [DUBBO] Successfully connect to server /10.0.18.9:21350 from NettyClient 10.0.18.9 using dubbo version 3.2.9, channel is NettyChannel [channel=[id: 0x8e8b9c1a, L:/10.0.18.9:48592 - R:/10.0.18.9:21350]], dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent time:12:48:30.680
class:o.a.d.r.c.e.l.ServiceInstancesChangedListener level:INFO message: [DUBBO] 2 unique working revisions: 60a6cb6dc32ee581ff3f6d4eedea2283 1619c6ec1ac88ec96848df730d81c457 , dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent time:12:48:30.744
class:o.a.d.r.c.ServiceDiscoveryRegistryDirectory level:INFO message: [DUBBO] Refreshed invoker size 2 from registry ServiceDiscoveryRegistryDirectory(registry: mse-a5f24900-nacos-ans.mse.aliyuncs.com:8848, subscribed key: [distinct-patient-service, patient-service-provider])-Directory(invokers: 1[10.0.19.3:21350], validInvokers: 1[10.0.19.3:21350], invokersToReconnect: 0[]), dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent time:12:48:30.755
class:o.a.d.r.c.m.DefaultMigrationAddressComparator level:INFO message: [DUBBO] No interface address available, stop compare., dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent time:12:48:30.776
class:o.a.d.r.c.ServiceDiscoveryRegistryDirectory level:INFO message: [DUBBO] Received invokers changed event from registry. Registry type: instance. Service Key: com.distinct.patient.api.PatientApi:1.0.0. Urls Size : 2. Invokers Size : 2. Available Size: 2. Available Invokers : 10.0.18.9:21350,10.0.19.3:21350, dubbo version: 3.2.9, current host: 10.0.18.9 string:- thread:nacos.publisher-com.alibaba.nacos.client.naming.event.InstancesChangeEvent time:12:48:30.792
class:o.a.d.r.c.directory.AbstractDirectory level:INFO message: [DUBBO] The invoker DefaultServiceInstance{serviceName='patient-service-provider', host='10.0.19.3', port=21350, enabled=true, healthy=true, metadata={dubbo.metadata-service.url-params={"serialization":"hessian2","prefer.serialization":"hessian2","version":"1.0.0","dubbo":"2.0.2","release":"3.2.9","side":"provider","port":"21350","protocol":"dubbo"}, dubbo.endpoints=[{"port":21350,"protocol":"dubbo"}], dubbo.metadata.revision=60a6cb6dc32ee581ff3f6d4eedea2283, dubbo.metadata.storage-type=local, timestamp=1727346836716}}, service{name='com.distinct.patient.api.PatientApi',group='null',version='1.0.0',protocol='dubbo',port='21350',params={side=provider, release=3.2.9, methods=createPatent,deprecated=false, dubbo=2.0.2, interface=com.distinct.patient.api.PatientApi, service-name-mapping=true, version=1.0.0, timeout=30000, generic=false, revision=1.0.0, serialize.check.status=WARN, serialization=hessian2, application=patient-service-provider, prefer.serialization=hessian2, dynamic=true, REGISTRY_CLUSTER=nacos-registry},} has been added to invalidate list due to connectivity problem. Will trying to reconnect to it in the background., dubbo version: 3.2.9, current host: 10.0.18.9 收起 string:- thread:http-nio-8330-exec-327 time:12:54:12.458
class:c.d.p.p.p.d.invoker.PatientApiInvoker level:ERROR message:调用getPatientById查询就诊人失败, result:Result{status=0, errorCode=0, errorMsg='No provider available from registry RegistryDirectory(registry: mse-a5f24900-nacos-ans.mse.aliyuncs.com:8848)-Directory(invokers: 0[], validInvokers: 0[], invokersToReconnect: 0[]) for service com.distinct.patient.api.PatientApi:1.0.0 on consumer 10.0.18.9 use dubbo version 3.2.9, please check status of providers(disabled, not registered or in blacklist).', data=null} string:- thread:http-nio-8330-exec-355 time:12:54:12.520
Are you willing to submit a pull request to fix on your own?
Code of Conduct