Hi all, What's the reason for this ```Caused by: j...
# getting-started
f
Hi all, What's the reason for this
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Caused by: java.net.UnknownHostException: datahub-datahub-gms
	at java.net.InetAddress.getAllByName0(InetAddress.java:1282)
	at java.net.InetAddress.getAllByName(InetAddress.java:1194)
	at java.net.InetAddress.getAllByName(InetAddress.java:1128)
	at play.shaded.ahc.io.netty.util.internal.SocketUtils$9.run(SocketUtils.java:159)
	at play.shaded.ahc.io.netty.util.internal.SocketUtils$9.run(SocketUtils.java:156)
	at java.security.AccessController.doPrivileged(Native Method)
	at play.shaded.ahc.io.netty.util.internal.SocketUtils.allAddressesByName(SocketUtils.java:156)
	at play.shaded.ahc.io.netty.resolver.DefaultNameResolver.doResolveAll(DefaultNameResolver.java:52)
	at play.shaded.ahc.io.netty.resolver.SimpleNameResolver.resolveAll(SimpleNameResolver.java:81)
	at play.shaded.ahc.io.netty.resolver.SimpleNameResolver.resolveAll(SimpleNameResolver.java:73)
	at play.shaded.ahc.org.asynchttpclient.resolver.RequestHostnameResolver.resolve(RequestHostnameResolver.java:50)
	at play.shaded.ahc.org.asynchttpclient.netty.request.NettyRequestSender.resolveAddresses(NettyRequestSender.java:357)
	at play.shaded.ahc.org.asynchttpclient.netty.request.NettyRequestSender.sendRequestWithNewChannel(NettyRequestSender.java:300)
	at play.shaded.ahc.org.asynchttpclient.netty.request.NettyRequestSender.sendRequestWithCertainForceConnect(NettyRequestSender.java:142)
	at play.shaded.ahc.org.asynchttpclient.netty.request.NettyRequestSender.sendRequest(NettyRequestSender.java:113)
	at play.shaded.ahc.org.asynchttpclient.DefaultAsyncHttpClient.execute(DefaultAsyncHttpClient.java:241)
	at play.shaded.ahc.org.asynchttpclient.DefaultAsyncHttpClient.executeRequest(DefaultAsyncHttpClient.java:210)
	at play.libs.ws.ahc.StandaloneAhcWSClient.execute(StandaloneAhcWSClient.java:83)
	at play.libs.ws.ahc.StandaloneAhcWSRequest.lambda$execute$0(StandaloneAhcWSRequest.java:383)
	at play.libs.ws.ahc.StandaloneAhcWSRequest.execute(StandaloneAhcWSRequest.java:385)
	at controllers.Application.p
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play.api.UnexpectedException: Unexpected exception[RuntimeException: Failed to generate session token for user]
	at play.api.http.HttpErrorHandlerExceptions$.throwableToUsefulException(HttpErrorHandler.scala:340)
	at play.api.http.DefaultHttpErrorHandler.onServerError(HttpErrorHandler.scala:263)
	at play.core.server.AkkaHttpServer$$anonfun$1.applyOrElse(AkkaHttpServer.scala:443)
	at play.core.server.AkkaHttpServer$$anonfun$1.applyOrElse(AkkaHttpServer.scala:441)
	at scala.concurrent.Future.$anonfun$recoverWith$1(Future.scala:417)
	at scala.concurrent.impl.Promise.$anonfun$transformWith$1(Promise.scala:41)
	at scala.concurrent.impl.CallbackRunnable.run(Promise.scala:64)
	at akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:55)
	at akka.dispatch.BatchingExecutor$BlockableBatch.$anonfun$run$1(BatchingExecutor.scala:92)
	at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
	at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:85)
	at akka.dispatch.BatchingExecutor$BlockableBatch.run(BatchingExecutor.scala:92)
	at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:41)
	at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(ForkJoinExecutorConfigurator.scala:49)
	at akka.dispatch.forkjoin.ForkJoinTask.doExec(ForkJoinTask.java:260)
	at akka.dispatch.forkjoin.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1339)
	at akka.dispatch.forkjoin.ForkJoinPool.runWorker(ForkJoinPool.java:1979)
	at akka.dispatch.forkjoin.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:107)
b
It looks like your frontend is trying to find your GMS pod but can't - is it up and running and in a healthy state?
f
Thank you, It's settled