在 Windows 机器上从 6.16.2 -> 7.12.6 升级 Jfrog Artifactory 时，按照官方说明（链接）我收到以下错误artifactory-service.log
2021-01-23T12:22:20.896Z [jfrt ] [ERROR] [87face30ccb5d82c] [ctoryContextConfigListener:126] [art-init ] - Application could not be initialized: UNAVAILABLE: Network closed for unknown reason
java.lang.reflect.InvocationTargetException: null
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:490)
at org.artifactory.lifecycle.webapp.servlet.ArtifactoryContextConfigListener.configure(ArtifactoryContextConfigListener.java:265)
at org.artifactory.lifecycle.webapp.servlet.ArtifactoryContextConfigListener$1.run(ArtifactoryContextConfigListener.java:122)
Caused by: org.springframework.beans.factory.BeanInitializationException: Failed to initialize bean 'org.artifactory.security.access.AccessService'.; nested exception is io.grpc.StatusRuntimeException: UNAVAILABLE: Network closed for unknown reason
at org.artifactory.spring.ArtifactoryApplicationContext.initReloadableBeans(ArtifactoryApplicationContext.java:302)
at org.artifactory.spring.ArtifactoryApplicationContext.refresh(ArtifactoryApplicationContext.java:284)
at org.artifactory.spring.ArtifactoryApplicationContext.<init>(ArtifactoryApplicationContext.java:174)
... 6 common frames omitted
Caused by: io.grpc.StatusRuntimeException: UNAVAILABLE: Network closed for unknown reason
at io.grpc.stub.ClientCalls.toStatusRuntimeException(ClientCalls.java:262)
at io.grpc.stub.ClientCalls.getUnchecked(ClientCalls.java:243)
at io.grpc.stub.ClientCalls.blockingUnaryCall(ClientCalls.java:156)
at com.jfrog.router.v1.registry.ServiceResourceGrpc$ServiceResourceBlockingStub.registerService(ServiceResourceGrpc.java:281)
at org.jfrog.access.accessrouterclient.RouterClientImpl.registerService(RouterClientImpl.java:69)
at org.jfrog.access.client.grpc.RouterGrpcClientImpl.registerService(RouterGrpcClientImpl.java:41)
at org.jfrog.access.client.AccessClientBootstrap.<init>(AccessClientBootstrap.java:138)
at org.artifactory.security.access.AccessServiceImpl.bootstrapAccessClient(AccessServiceImpl.java:1290)
at org.artifactory.security.access.AccessServiceImpl.lambda$bootstrapAccessClient$23(AccessServiceImpl.java:1251)
at io.vavr.control.Try.mapTry(Try.java:634)
at io.vavr.control.Try.map(Try.java:585)
at org.artifactory.security.access.AccessServiceImpl.bootstrapAccessClient(AccessServiceImpl.java:1251)
at org.artifactory.security.access.AccessServiceImpl.initAccessService(AccessServiceImpl.java:421)
at org.artifactory.security.access.AccessServiceImpl.initAccessClientIfNeeded(AccessServiceImpl.java:410)
at org.artifactory.security.access.AccessServiceImpl.init(AccessServiceImpl.java:403)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:344)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:198)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:367)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:118)
at org.artifactory.storage.fs.lock.aop.LockingAdvice.invoke(LockingAdvice.java:76)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212)
at com.sun.proxy.$Proxy231.init(Unknown Source)
at org.artifactory.spring.ArtifactoryApplicationContext.initReloadableBeans(ArtifactoryApplicationContext.java:300)
... 8 common frames omitted
2021-01-23T12:22:22.687Z [jfrt ] [ERROR] [ ] [o.a.w.s.ArtifactoryFilter:213 ] [http-nio-8081-exec-5] - Artifactory failed to initialize: Context is null
http://localhost:8082/ui 是可访问的，并显示“JFrog 平台将很快可用”，其中路由器健康，访问、事件和元数据为不健康对等点，并显示消息“服务健康；缺少服务：jfrt，杰夫"
http://localhost:8081/ 显示 Artifactory 的启动图像一会儿，然后抛出 500 错误。
日志的其余部分看起来不错，我也无法在其他日志中找到任何内容。