For some of our blob records, we get an IOException with a message inside
it that says:
Application Error: 7
One of the blob keys that gives us such an error is:
AMIfv96vxNxA10-vNHUOnLpRnIzRqkBO-A8jtIzAn2N7FrIw9gFeu1A7lQm0OwXK41O1Ybn-7yJfWn5JCl7A6bTOtuodFJfizJx2BDKPETn2NDzCHyvFwbv7lQA8CFv4NDt6oyUyIfgmHWrTr3Jj4wiLQeNvAATaxg
Newer blobs that we have created (i.e., ones we have created today) seem to
be working. The ones that are not working are from yesterday, though not
ALL are failing from yesterday.
Any help with this is much appreciated.
The full stack trace is:
Caused by: java.io.IOException
at
com.google.appengine.api.files.FileServiceImpl.translateException(FileServiceImpl.java:615)
at
com.google.appengine.api.files.FileServiceImpl.makeSyncCall(FileServiceImpl.java:588)
at
com.google.appengine.api.files.FileServiceImpl.open(FileServiceImpl.java:521)
at
com.google.appengine.api.files.FileServiceImpl.openForRead(FileServiceImpl.java:481)
at
com.google.appengine.api.files.FileServiceImpl.openForRead(FileServiceImpl.java:473)
at
com.google.appengine.api.files.FileServiceImpl.openReadChannel(FileServiceImpl.java:197)
at
dwinq.common.service.GAEBlobManager.hydrateBlobImpl(GAEBlobManager.java:61)
... 37 more
Caused by: com.google.apphosting.api.ApiProxy$ApplicationException:
ApplicationError: 7:
at java.lang.Thread.getStackTrace(Thread.java:1495)
at
com.google.apphosting.runtime.ApiProxyImpl.doSyncCall(ApiProxyImpl.java:240)
at
com.google.apphosting.runtime.ApiProxyImpl.access$000(ApiProxyImpl.java:66)
at
com.google.apphosting.runtime.ApiProxyImpl$1.run(ApiProxyImpl.java:183)
at
com.google.apphosting.runtime.ApiProxyImpl$1.run(ApiProxyImpl.java:180)
at java.security.AccessController.doPrivileged(Native Method)
at
com.google.apphosting.runtime.ApiProxyImpl.makeSyncCall(ApiProxyImpl.java:180)
at
com.google.apphosting.runtime.ApiProxyImpl.makeSyncCall(ApiProxyImpl.java:66)
at com.google.apphosting.api.ApiProxy.makeSyncCall(ApiProxy.java:107)
at com.google.apphosting.api.ApiProxy.makeSyncCall(ApiProxy.java:56)
at
com.google.appengine.api.files.FileServiceImpl.makeSyncCall(FileServiceImpl.java:584)
... 42 more
Caused by: com.google.apphosting.api.ApiProxy$ApplicationException:
ApplicationError: 7:
at
com.google.apphosting.runtime.ApiProxyImpl$AsyncApiFuture.failure(ApiProxyImpl.java:558)
at
com.google.net.rpc3.client.RpcStub$RpcCallbackDispatcher$1.runInContext(RpcStub.java:783)
at
com.google.tracing.TraceContext$TraceContextRunnable$1.run(TraceContext.java:461)
at com.google.tracing.TraceContext.runInContext(TraceContext.java:703)
at
com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContextNoUnref(TraceContext.java:338)
at
com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContext(TraceContext.java:330)
at
com.google.tracing.TraceContext$TraceContextRunnable.run(TraceContext.java:458)
at
com.google.net.rpc3.client.RpcStub$RpcCallbackDispatcher.rpcFinished(RpcStub.java:823)
at
com.google.net.rpc3.client.RpcStub$RpcCallbackDispatcher.failure(RpcStub.java:814)
at
com.google.net.rpc3.impl.client.RpcClientInternalContext.runCallbacks(RpcClientInternalContext.java:900)
at
com.google.net.rpc3.impl.client.RpcClientInternalContext.finishRpcAndNotifyApp(RpcClientInternalContext.java:803)
at
com.google.net.rpc3.impl.client.RpcNetChannel.afterFinishingActiveRpc(RpcNetChannel.java:1092)
at
com.google.net.rpc3.impl.client.RpcNetChannel.finishRpc(RpcNetChannel.java:940)
at
com.google.net.rpc3.impl.client.RpcNetChannel.handleResponse(RpcNetChannel.java:2300)
at
com.google.net.rpc3.impl.client.RpcNetChannel.messageReceived(RpcNetChannel.java:2101)
at
com.google.net.rpc3.impl.client.RpcNetChannel.access$2100(RpcNetChannel.java:145)
at
com.google.net.rpc3.impl.client.RpcNetChannel$TransportCallback.receivedMessage(RpcNetChannel.java:3171)
at
com.google.net.rpc3.impl.client.RpcChannelTransportData$TransportCallback.receivedMessage(RpcChannelTransportData.java:614)
at
com.google.net.rpc3.impl.wire.RpcBaseTransport.receivedMessage(RpcBaseTransport.java:417)
at
com.google.apphosting.runtime.udrpc.UdrpcTransport$ClientAdapter.receivedMessage(UdrpcTransport.java:425)
at
com.google.apphosting.runtime.udrpc.UdrpcTransport.dispatchPacket(UdrpcTransport.java:266)
at
com.google.apphosting.runtime.udrpc.UdrpcTransport.readPackets(UdrpcTransport.java:218)
at
com.google.apphosting.runtime.udrpc.UdrpcTransport$1.run(UdrpcTransport.java:82)
at
com.google.net.eventmanager.AbstractFutureTask$Sync.innerRun(AbstractFutureTask.java:260)
at
com.google.net.eventmanager.AbstractFutureTask.run(AbstractFutureTask.java:121)
at
com.google.net.eventmanager.EventManagerImpl.runTask(EventManagerImpl.java:578)
at
com.google.net.eventmanager.EventManagerImpl.internalRunWorkerLoop(EventManagerImpl.java:1002)
at
com.google.net.eventmanager.EventManagerImpl.runWorkerLoop(EventManagerImpl.java:884)
at
com.google.net.eventmanager.WorkerThreadInfo.runWorkerLoop(WorkerThreadInfo.java:136)
at
com.google.net.eventmanager.EventManagerImpl$WorkerThread.run(EventManagerImpl.java:1855)
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