helloworldhelloworld opened a new issue #2573:
URL: https://github.com/apache/servicecomb-java-chassis/issues/2573
o.a.s.s.r.cache.RefreshableMicroserviceCache | unknown error occurs while
pulling instances
java.lang.NullPointerException: null
at
org.apache.servicecomb.serviceregistry.client.http.RestClientUtil.httpDo(RestClientUtil.java:76)
at
org.apache.servicecomb.serviceregistry.client.http.RestClientUtil.httpDo(RestClientUtil.java:71)
at
org.apache.servicecomb.serviceregistry.client.http.RestClientUtil.get(RestClientUtil.java:206)
at
org.apache.servicecomb.serviceregistry.client.http.ServiceRegistryClientImpl.findServiceInstances(ServiceRegistryClientImpl.java:767)
at
org.apache.servicecomb.serviceregistry.registry.cache.RefreshableMicroserviceCache.pullInstanceFromServiceCenter(RefreshableMicroserviceCache.java:130)
at
org.apache.servicecomb.serviceregistry.registry.cache.RefreshableMicroserviceCache.pullInstance(RefreshableMicroserviceCache.java:89)
at
org.apache.servicecomb.serviceregistry.registry.cache.RefreshableMicroserviceCache.safePullInstance(RefreshableMicroserviceCache.java:81)
at
org.apache.servicecomb.serviceregistry.registry.cache.RefreshableMicroserviceCache.refresh(RefreshableMicroserviceCache.java:71)
at
org.apache.servicecomb.serviceregistry.registry.cache.RefreshableServiceRegistryCache.lambda$findServiceCache$1(RefreshableServiceRegistryCache.java:120)
at
java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1660)
at
org.apache.servicecomb.foundation.common.concurrent.ConcurrentHashMapEx.computeIfAbsent(ConcurrentHashMapEx.java:56)
at
org.apache.servicecomb.serviceregistry.registry.cache.RefreshableServiceRegistryCache.findServiceCache(RefreshableServiceRegistryCache.java:118)
at
org.apache.servicecomb.serviceregistry.registry.AbstractServiceRegistry.findMicroserviceCache(AbstractServiceRegistry.java:209)
at
org.apache.servicecomb.serviceregistry.registry.cache.AggregateMicroserviceCache.fillInMicroserviceCaches(AggregateMicroserviceCache.java:80)
at
org.apache.servicecomb.serviceregistry.registry.cache.AggregateMicroserviceCache.refreshInnerState(AggregateMicroserviceCache.java:65)
at
org.apache.servicecomb.serviceregistry.registry.cache.AggregateMicroserviceCache.refresh(AggregateMicroserviceCache.java:60)
at
org.apache.servicecomb.serviceregistry.registry.cache.AggregateMicroserviceCache.<init>(AggregateMicroserviceCache.java:55)
at
org.apache.servicecomb.serviceregistry.registry.cache.AggregateServiceRegistryCache.lambda$findServiceCache$0(AggregateServiceRegistryCache.java:53)
at
java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1688)
at
org.apache.servicecomb.foundation.common.concurrent.ConcurrentHashMapEx.computeIfAbsent(ConcurrentHashMapEx.java:56)
at
org.apache.servicecomb.serviceregistry.registry.cache.AggregateServiceRegistryCache.findServiceCache(AggregateServiceRegistryCache.java:52)
at
org.apache.servicecomb.serviceregistry.RegistryUtils.findServiceInstance(RegistryUtils.java:152)
at
com.huawei.paas.monitor.AddressManager.updateServersFromSC(AddressManager.java:123)
at
com.huawei.paas.monitor.AddressManager.nextServer(AddressManager.java:107)
at
com.huawei.paas.monitor.DefaultMonitorDataPublisher.publish(DefaultMonitorDataPublisher.java:68)
at com.huawei.paas.monitor.DataFactory.sendData(DataFactory.java:81)
at
com.huawei.paas.monitor.DataFactory.lambda$start$0(DataFactory.java:66)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
