Хранить данные в облачном хранилище В управляемых виртуальных машинах GAE

Question

Окружающая среда работает в управляемых виртуальных машинах GAE.

Когда я бег оболочки: gcloud Предварительного приложения запуск сборка/разобранная-приложение

И пытался загрузить файл и хранить данные файла в облако хранения: произошло

private final GcsService gcsService = GcsServiceFactory.createGcsService(RetryParams.getDefaultInstance()); 
     @SuppressWarnings("resource") 
     GcsOutputChannel outputChannel = gcsService.createOrReplace(fileName, GcsFileOptions.getDefaultInstance()); 
     outputChannel.write(ByteBuffer.wrap(bytes)); 
     outputChannel.close(); 

Ошибки:

com.google.appengine.tools.cloudstorage.RetriesExhaustedException: RetryHelper(5.619 s, 10 attempts, com.google.appengine.tools.cloudstorage.GcsOutputChannelImpl$1@721b2ad5): Too many failures, giving up 
    at com.google.appengine.tools.cloudstorage.RetryHelper.doRetry(RetryHelper.java:127) 
    at com.google.appengine.tools.cloudstorage.RetryHelper.runWithRetries(RetryHelper.java:166) 
    at com.google.appengine.tools.cloudstorage.RetryHelper.runWithRetries(RetryHelper.java:156) 
    at com.google.appengine.tools.cloudstorage.GcsOutputChannelImpl.close(GcsOutputChannelImpl.java:198) 
    at java.nio.channels.Channels$1.close(Channels.java:178) 
    at java.io.ObjectOutputStream$BlockDataOutputStream.close(ObjectOutputStream.java:1827) 
    at java.io.ObjectOutputStream.close(ObjectOutputStream.java:741) 
    at com.deepnet.idigisign.services.google.impl.GoogleCloudStorageServiceImpl.writeObjectToFile(GoogleCloudStorageServiceImpl.java:55) 
    at com.deepnet.idigisign.services.google.impl.GoogleCloudStorageServiceImpl.write(GoogleCloudStorageServiceImpl.java:123) 
    at com.deepnet.idigisign.services.document.impl.DocumentServiceImpl.setTemplateDocuments(DocumentServiceImpl.java:148) 
    at com.deepnet.idigisign.services.template.impl.TemplateServiceImpl.postTemplateDocuments(TemplateServiceImpl.java:114) 
    at com.deepnet.idigisign.rest.template.impl.TemplateProviderImpl.postTemplateDocuments(TemplateProviderImpl.java:101) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at java.lang.reflect.Method.invoke(Method.java:606) 
    at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60) 
    at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$TypeOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:185) 
    at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75) 
    at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302) 
    at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) 
    at com.sun.jersey.server.impl.uri.rules.ResourceObjectRule.accept(ResourceObjectRule.java:100) 
    at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147) 
    at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84) 
    at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1511) 
    at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1442) 
    at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1391) 
    at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1381) 
    at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416) 
    at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:538) 
    at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:716) 
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:725) 
    at com.google.inject.servlet.ServletDefinition.doService(ServletDefinition.java:263) 
    at com.google.inject.servlet.ServletDefinition.service(ServletDefinition.java:178) 
    at com.google.inject.servlet.ManagedServletPipeline.service(ManagedServletPipeline.java:91) 
    at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:62) 
    at com.deepnet.idigisign.filters.ApiOriginFilter.doFilter(ApiOriginFilter.java:25) 
    at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163) 
    at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58) 
    at com.deepnet.idigisign.filters.OauthOriginFilter.doFilter(OauthOriginFilter.java:49) 
    at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163) 
    at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58) 
    at com.deepnet.idigisign.filters.UserIdentificationServiceFilter.doFilter(UserIdentificationServiceFilter.java:42) 
    at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163) 
    at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58) 
    at com.googlecode.objectify.ObjectifyFilter.doFilter(ObjectifyFilter.java:48) 
    at com.google.inject.servlet.FilterDefinition.doFilter(FilterDefinition.java:163) 
    at com.google.inject.servlet.FilterChainInvocation.doFilter(FilterChainInvocation.java:58) 
    at com.google.inject.servlet.ManagedFilterPipeline.dispatch(ManagedFilterPipeline.java:118) 
    at com.google.inject.servlet.GuiceFilter.doFilter(GuiceFilter.java:113) 
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1650) 
    at com.google.apphosting.utils.servlet.ParseBlobUploadFilter.doFilter(ParseBlobUploadFilter.java:125) 
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1650) 
    at com.google.apphosting.runtime.jetty9.SaveSessionFilter.doFilter(SaveSessionFilter.java:35) 
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1650) 
    at com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java:43) 
    at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1650) 
    at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:583) 
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) 
    at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:553) 
    at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223) 
    at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1125) 
    at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515) 
    at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185) 
    at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1059) 
    at com.google.apphosting.vmruntime.jetty9.VmRuntimeWebAppContext.doScope(VmRuntimeWebAppContext.java:461) 
    at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) 
    at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:215) 
    at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:110) 
    at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) 
    at org.eclipse.jetty.server.Server.handle(Server.java:497) 
    at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311) 
    at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:248) 
    at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540) 
    at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:610) 
    at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:539) 
    at java.lang.Thread.run(Thread.java:745) 
Caused by: com.google.appengine.api.files.FinalizationException 
    at com.google.appengine.api.files.FileServiceImpl.translateException(FileServiceImpl.java:617) 
    at com.google.appengine.api.files.FileServiceImpl.makeSyncCall(FileServiceImpl.java:594) 
    at com.google.appengine.api.files.FileServiceImpl.open(FileServiceImpl.java:527) 
    at com.google.appengine.api.files.FileServiceImpl.openForAppend(FileServiceImpl.java:471) 
    at com.google.appengine.api.files.FileServiceImpl.openForAppend(FileServiceImpl.java:190) 
    at com.google.appengine.api.files.FileServiceImpl.openWriteChannel(FileServiceImpl.java:171) 
    at com.google.appengine.tools.cloudstorage.dev.LocalRawGcsService.append(LocalRawGcsService.java:181) 
    at com.google.appengine.tools.cloudstorage.dev.LocalRawGcsService.finishObjectCreation(LocalRawGcsService.java:245) 
    at com.google.appengine.tools.cloudstorage.GcsOutputChannelImpl$1.call(GcsOutputChannelImpl.java:201) 
    at com.google.appengine.tools.cloudstorage.GcsOutputChannelImpl$1.call(GcsOutputChannelImpl.java:198) 
    at com.google.appengine.tools.cloudstorage.RetryHelper.doRetry(RetryHelper.java:108) 
    ... 76 more 
Caused by: com.google.apphosting.api.ApiProxy$ApplicationException: ApplicationError: 101: File is already finalized 
    at com.google.apphosting.vmruntime.VmApiProxyDelegate.convertRemoteError(VmApiProxyDelegate.java:276) 
    at com.google.apphosting.vmruntime.VmApiProxyDelegate.runSyncCall(VmApiProxyDelegate.java:174) 
    at com.google.apphosting.vmruntime.VmApiProxyDelegate.makeApiCall(VmApiProxyDelegate.java:141) 
    at com.google.apphosting.vmruntime.VmApiProxyDelegate.makeSyncCallWithTimeout(VmApiProxyDelegate.java:115) 
    at com.google.apphosting.vmruntime.VmApiProxyDelegate.makeSyncCall(VmApiProxyDelegate.java:104) 
    at com.google.apphosting.vmruntime.VmApiProxyDelegate.makeSyncCall(VmApiProxyDelegate.java:47) 
    at com.google.apphosting.api.ApiProxy.makeSyncCall(ApiProxy.java:112) 
    at com.google.apphosting.api.ApiProxy.makeSyncCall(ApiProxy.java:64) 
    at com.google.appengine.api.files.FileServiceImpl.makeSyncCall(FileServiceImpl.java:590) 
    ... 85 more 

Может кто-нибудь сказать мне, где все пошло не так?

Answer 1

AE gcs client должен работать на управляемых виртуальных машинах, но, к сожалению, его развития (подделка) сервис (который, кажется, используется в вашем стеке-следе - LocalRawGcsService) по-прежнему использует устаревший API файлов. Это только среда разработки эффектов, и в ней исправляется работа.