Hi there, during previous maintenance periods our application degraded gracefully, as we do check the Capabilities API before each request, and don't write anything to the datastore if the Capabilities API tells us that it's not available.
This time around though I just get a Google Exception, and the stacktrace doesn't look like our code is being called at all. Are we doing something wrong, any suggestions how to avoid this next time? Or is it a Google problem? Uncaught exception from servlet com.google.apphosting.api.ApiProxy$CapabilityDisabledException: The API call datastore_v3.Put() is temporarily unavailable: Datastore writes are temporarily unavailable. Please see http://code.google.com/status/appengine for more information. at com.google.net.rpc3.client.RpcStub$RpcCallbackDispatcher$1.runInContext(RpcStub.java:746) at com.google.tracing.TraceContext$TraceContextRunnable$1.run(TraceContext.java:455) at com.google.tracing.TraceContext.runInContext(TraceContext.java:695) at com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContextNoUnref(TraceContext.java:333) at com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContext(TraceContext.java:325) at com.google.tracing.TraceContext$TraceContextRunnable.run(TraceContext.java:453) at com.google.net.rpc3.client.RpcStub$RpcCallbackDispatcher.rpcFinished(RpcStub.java:788) at com.google.net.rpc3.client.RpcStub$RpcCallbackDispatcher.success(RpcStub.java:773) at com.google.net.rpc3.impl.client.RpcClientInternalContext.runCallbacks(RpcClientInternalContext.java:888) at com.google.net.rpc3.impl.client.RpcClientInternalContext.finishRpcAndNotifyApp(RpcClientInternalContext.java:793) at com.google.net.rpc3.impl.client.RpcNetChannel.afterFinishingActiveRpc(RpcNetChannel.java:1049) at com.google.net.rpc3.impl.client.RpcNetChannel.finishRpc(RpcNetChannel.java:895) at com.google.net.rpc3.impl.client.RpcNetChannel.handleResponse(RpcNetChannel.java:2248) at com.google.net.rpc3.impl.client.RpcNetChannel.messageReceived(RpcNetChannel.java:2060) at com.google.net.rpc3.impl.client.RpcNetChannel.access$2000(RpcNetChannel.java:147) at com.google.net.rpc3.impl.client.RpcNetChannel$TransportCallback.receivedMessage(RpcNetChannel.java:3097) at com.google.net.rpc3.impl.client.RpcChannelTransportData$TransportCallback.receivedMessage(RpcChannelTransportData.java:602) at com.google.net.rpc3.impl.wire.RpcBaseTransport.receivedMessage(RpcBaseTransport.java:420) at com.google.net.rpc3.impl.wire.RpcClientTcpTransport.parseOneMessage(RpcClientTcpTransport.java:773) at com.google.net.rpc3.impl.wire.RpcClientTcpTransport.parseMessages(RpcClientTcpTransport.java:651) at com.google.net.rpc3.impl.wire.RpcClientTcpTransport.access$100(RpcClientTcpTransport.java:38) at com.google.net.rpc3.impl.wire.RpcClientTcpTransport$1.dataReceived(RpcClientTcpTransport.java:293) at com.google.net.async3.SocketConnection.handleNetworkReadEvent(SocketConnection.java:843) at com.google.net.async3.SocketConnection.access$400(SocketConnection.java:40) at com.google.net.async3.SocketConnection$NetworkReadHandlerImpl.run(SocketConnection.java:872) at com.google.net.eventmanager.AbstractFutureTask$Sync.innerRun(AbstractFutureTask.java:260) at com.google.net.eventmanager.AbstractFutureTask.run(AbstractFutureTask.java:121) at com.google.net.eventmanager.EventManagerImpl.runTask(EventManagerImpl.java:576) at com.google.net.eventmanager.EventManagerImpl.internalRunWorkerLoop(EventManagerImpl.java:997) at com.google.net.eventmanager.EventManagerImpl.runWorkerLoop(EventManagerImpl.java:878) at com.google.net.eventmanager.WorkerThreadInfo.runWorkerLoop(WorkerThreadInfo.java:134) at com.google.net.eventmanager.EventManagerImpl$WorkerThread.run(EventManagerImpl.java:1833) Cheers, Per -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/fY3zdxODD8sJ. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
