W 12:36:16.124 /demo java.lang.RuntimeException: Failed to construct instance from factory method com.google.cloud.dataflow.sdk.runners.DataflowPipelineRunner#fromOptions at com.google.cloud.dataflow.sdk.util.InstanceBuilder.buildFromMethod(InstanceBuilder.java:228) at com.google.cloud.dataflow.sdk.util.InstanceBuilder.build(InstanceBuilder.java:161) at com.google.cloud.dataflow.sdk.runners.PipelineRunner.fromOptions(PipelineRunner.java:52) at com.google.cloud.dataflow.sdk.Pipeline.create(Pipeline.java:117) at myapp.DemoServlet.doGet(DemoServlet.java:91) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166) at com.google.apphosting.utils.servlet.ParseBlobUploadFilter.doFilter(ParseBlobUploadFilter.java:125) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) at com.google.apphosting.runtime.jetty.SaveSessionFilter.doFilter(SaveSessionFilter.java:35) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) at com.google.apphosting.utils.servlet.JdbcMySqlConnectionCleanupFilter.doFilter(JdbcMySqlConnectionCleanupFilter.java:60) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) at com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java:43) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418) at com.google.apphosting.runtime.jetty.AppVersionHandlerMap.handle(AppVersionHandlerMap.java:257) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) at org.mortbay.jetty.Server.handle(Server.java:326) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:923) at com.google.apphosting.runtime.jetty.RpcRequestParser.parseAvailable(RpcRequestParser.java:76) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) at com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest(JettyServletEngineAdapter.java:146) at com.google.apphosting.runtime.JavaRuntime$RequestRunnable.run(JavaRuntime.java:482) at com.google.tracing.TraceContext$TraceContextRunnable.runInContext(TraceContext.java:437) at com.google.tracing.TraceContext$TraceContextRunnable$1.run(TraceContext.java:444) at com.google.tracing.CurrentContext.runInContext(CurrentContext.java:230) at com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContextNoUnref(TraceContext.java:308) at com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContext(TraceContext.java:300) at com.google.tracing.TraceContext$TraceContextRunnable.run(TraceContext.java:441) at com.google.apphosting.runtime.ThreadGroupPool$PoolEntry.run(ThreadGroupPool.java:234) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.reflect.InvocationTargetException at com.google.appengine.runtime.Request.process-8f9b045d763b7321(Request.java) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:45) at com.google.cloud.dataflow.sdk.util.InstanceBuilder.buildFromMethod(InstanceBuilder.java:221) at com.google.cloud.dataflow.sdk.util.InstanceBuilder.build(InstanceBuilder.java:161) at com.google.cloud.dataflow.sdk.runners.PipelineRunner.fromOptions(PipelineRunner.java:52) at com.google.cloud.dataflow.sdk.Pipeline.create(Pipeline.java:117) at myapp.DemoServlet.doGet(DemoServlet.java:91) at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1166) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) at org.mortbay.jetty.Server.handle(Server.java:326) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:923) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) at com.google.tracing.TraceContext$TraceContextRunnable.runInContext(TraceContext.java:437) at com.google.tracing.TraceContext$TraceContextRunnable$1.run(TraceContext.java:444) at com.google.tracing.CurrentContext.runInContext(CurrentContext.java:230) at com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContextNoUnref(TraceContext.java:308) at com.google.tracing.TraceContext$AbstractTraceContextCallback.runInInheritedContext(TraceContext.java:300) at com.google.tracing.TraceContext$TraceContextRunnable.run(TraceContext.java:441) ... 1 more Caused by: java.lang.RuntimeException: Unable to get application default credentials. Please see https://developers.google.com/accounts/docs/application-default-credentials for details on how to specify credentials. This version of the SDK is dependent on the gcloud core component version 2015.02.05 or newer to be able to get credentials from the currently authorized user via gcloud auth. at com.google.cloud.dataflow.sdk.util.Credentials.getCredential(Credentials.java:122) at com.google.cloud.dataflow.sdk.util.GcpCredentialFactory.getCredential(GcpCredentialFactory.java:43) at com.google.cloud.dataflow.sdk.options.GcpOptions$GcpUserCredentialsFactory.create(GcpOptions.java:185) at com.google.cloud.dataflow.sdk.options.GcpOptions$GcpUserCredentialsFactory.create(GcpOptions.java:175) at com.google.cloud.dataflow.sdk.options.ProxyInvocationHandler.getDefault(ProxyInvocationHandler.java:288) at com.google.cloud.dataflow.sdk.options.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:127) at com.sun.proxy.$Proxy20.getGcpCredential(Unknown Source) at com.google.cloud.dataflow.sdk.util.Transport.newDataflowClient(Transport.java:120) at com.google.cloud.dataflow.sdk.options.DataflowPipelineDebugOptions$DataflowClientFactory.create(DataflowPipelineDebugOptions.java:157) at com.google.cloud.dataflow.sdk.options.DataflowPipelineDebugOptions$DataflowClientFactory.create(DataflowPipelineDebugOptions.java:154) at com.google.cloud.dataflow.sdk.options.ProxyInvocationHandler.getDefault(ProxyInvocationHandler.java:288) at com.google.cloud.dataflow.sdk.options.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:127) at com.sun.proxy.$Proxy20.getDataflowClient(Unknown Source) at com.google.cloud.dataflow.sdk.runners.DataflowPipelineRunner.<init>(DataflowPipelineRunner.java:160) <continued in next message> W 12:36:16.124 <continued from previous message> at com.google.cloud.dataflow.sdk.runners.DataflowPipelineRunner.fromOptions(DataflowPipelineRunner.java:155) ... 34 more Caused by: java.io.IOException: Application Default Credentials failed to create the Google App Engine service account credentials class com.google.api.client.googleapis.extensions.appengine.auth.oauth2.AppIdentityCredential$AppEngineCredentialWrapper. Check that the component 'google-api-client-appengine' is deployed. at com.google.api.client.googleapis.auth.oauth2.DefaultCredentialProvider.tryGetAppEngineCredential(DefaultCredentialProvider.java:274) at com.google.api.client.googleapis.auth.oauth2.DefaultCredentialProvider.getDefaultCredentialUnsynchronized(DefaultCredentialProvider.java:159) at com.google.api.client.googleapis.auth.oauth2.DefaultCredentialProvider.getDefaultCredential(DefaultCredentialProvider.java:86) at com.google.api.client.googleapis.auth.oauth2.GoogleCredential.getApplicationDefault(GoogleCredential.java:213) at com.google.api.client.googleapis.auth.oauth2.GoogleCredential.getApplicationDefault(GoogleCredential.java:191) at com.google.cloud.dataflow.sdk.util.Credentials.getCredential(Credentials.java:120) ... 48 more Caused by: java.lang.ClassNotFoundException: com.google.api.client.googleapis.extensions.appengine.auth.oauth2.AppIdentityCredential$AppEngineCredentialWrapper at com.google.appengine.runtime.Request.process-8f9b045d763b7321(Request.java) at java.lang.Class.forName(Class.java:136) at com.google.api.client.googleapis.auth.oauth2.DefaultCredentialProvider.forName(DefaultCredentialProvider.java:208) at com.google.api.client.googleapis.auth.oauth2.DefaultCredentialProvider.tryGetAppEngineCredential(DefaultCredentialProvider.java:259) ... 53 more