com.google.cloud.spanner.DatabaseNotFoundException: 
NOT_FOUND: com.google.api.gax.rpc.NotFoundException: io.grpc.StatusRuntimeException: NOT_FOUND: Database not found: projects/gcloud-devel/instances/spanner-testing/databases/quick-db-7995086b-6e91-4473-a
resource_type: "type.googleapis.com/google.spanner.admin.database.v1.Database"
resource_name: "projects/gcloud-devel/instances/spanner-testing/databases/quick-db-7995086b-6e91-4473-a"
description: "Database does not exist."
at com.google.cloud.spanner.SpannerExceptionFactory.newSpannerExceptionPreformatted(SpannerExceptionFactory.java:229)
at com.google.cloud.spanner.SpannerExceptionFactory.newSpannerException(SpannerExceptionFactory.java:165)
at com.google.cloud.spanner.SpannerExceptionFactory.newSpannerException(SpannerExceptionFactory.java:105)
at com.google.cloud.spanner.SessionPool$WaiterFuture.pollUninterruptiblyWithTimeout(SessionPool.java:1545)
at com.google.cloud.spanner.SessionPool$WaiterFuture.get(SessionPool.java:1516)
at com.google.cloud.spanner.SessionPool$WaiterFuture.get(SessionPool.java:1493)
at com.google.common.util.concurrent.ForwardingFuture.get(ForwardingFuture.java:62)
at com.google.cloud.spanner.SessionPool$PooledSessionFuture.get(SessionPool.java:1297)
at com.google.cloud.spanner.SessionPool$AutoClosingReadContext$1.internalNext(SessionPool.java:291)
at com.google.cloud.spanner.SessionPool$AutoClosingReadContext$1.next(SessionPool.java:254)
at com.example.spanner.QuickstartSample.main(QuickstartSample.java:55)
at com.example.spanner.QuickstartSampleIT.testQuickstart(QuickstartSampleIT.java:81)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:364)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:272)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:237)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:158)
at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:428)
at org.apache.maven.surefire.booter.ForkedBooter.execute(ForkedBooter.java:162)
at org.apache.maven.surefire.booter.ForkedBooter.run(ForkedBooter.java:562)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:548)

Caused by: com.google.cloud.spanner.DatabaseNotFoundException: NOT_FOUND: com.google.api.gax.rpc.NotFoundException: io.grpc.StatusRuntimeException: NOT_FOUND: Database not found: projects/gcloud-devel/instances/spanner-testing/databases/quick-db-7995086b-6e91-4473-a

resource_type: "type.googleapis.com/google.spanner.admin.database.v1.Database"

resource_name: "projects/gcloud-devel/instances/spanner-testing/databases/quick-db-7995086b-6e91-4473-a"

description: "Database does not exist."
at com.google.cloud.spanner.SpannerExceptionFactory.newSpannerExceptionPreformatted(SpannerExceptionFactory.java:229)
at com.google.cloud.spanner.SpannerExceptionFactory.newSpannerException(SpannerExceptionFactory.java:165)
at com.google.cloud.spanner.SpannerExceptionFactory.newSpannerException(SpannerExceptionFactory.java:105)
at com.google.cloud.spanner.SessionPool$SessionConsumerImpl.onSessionCreateFailure(SessionPool.java:2298)
at com.google.cloud.spanner.SessionClient$BatchCreateSessionsRunnable.run(SessionClient.java:140)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)

Caused by: com.google.cloud.spanner.DatabaseNotFoundException: NOT_FOUND: com.google.api.gax.rpc.NotFoundException: io.grpc.StatusRuntimeException: NOT_FOUND: Database not found: projects/gcloud-devel/instances/spanner-testing/databases/quick-db-7995086b-6e91-4473-a

resource_type: "type.googleapis.com/google.spanner.admin.database.v1.Database"

resource_name: "projects/gcloud-devel/instances/spanner-testing/databases/quick-db-7995086b-6e91-4473-a"

description: "Database does not exist."
at com.google.cloud.spanner.SpannerExceptionFactory.newSpannerExceptionPreformatted(SpannerExceptionFactory.java:229)
at com.google.cloud.spanner.SpannerExceptionFactory.newSpannerException(SpannerExceptionFactory.java:56)
at com.google.cloud.spanner.SpannerExceptionFactory.newSpannerException(SpannerExceptionFactory.java:176)
at com.google.cloud.spanner.spi.v1.GapicSpannerRpc.get(GapicSpannerRpc.java:1407)
at com.google.cloud.spanner.spi.v1.GapicSpannerRpc.batchCreateSessions(GapicSpannerRpc.java:1138)
at com.google.cloud.spanner.SessionClient.internalBatchCreateSessions(SessionClient.java:299)
at com.google.cloud.spanner.SessionClient.access$000(SessionClient.java:38)
at com.google.cloud.spanner.SessionClient$BatchCreateSessionsRunnable.run(SessionClient.java:137)
... 7 more

Caused by: java.util.concurrent.ExecutionException: com.google.api.gax.rpc.NotFoundException: io.grpc.StatusRuntimeException: NOT_FOUND: Database not found: projects/gcloud-devel/instances/spanner-testing/databases/quick-db-7995086b-6e91-4473-a

resource_type: "type.googleapis.com/google.spanner.admin.database.v1.Database"

resource_name: "projects/gcloud-devel/instances/spanner-testing/databases/quick-db-7995086b-6e91-4473-a"

description: "Database does not exist."
at com.google.common.util.concurrent.AbstractFuture.getDoneValue(AbstractFuture.java:566)
at com.google.common.util.concurrent.AbstractFuture.get(AbstractFuture.java:547)
at com.google.cloud.spanner.spi.v1.GapicSpannerRpc.get(GapicSpannerRpc.java:1401)
... 11 more

Caused by: com.google.api.gax.rpc.NotFoundException: io.grpc.StatusRuntimeException: NOT_FOUND: Database not found: projects/gcloud-devel/instances/spanner-testing/databases/quick-db-7995086b-6e91-4473-a

resource_type: "type.googleapis.com/google.spanner.admin.database.v1.Database"

resource_name: "projects/gcloud-devel/instances/spanner-testing/databases/quick-db-7995086b-6e91-4473-a"

description: "Database does not exist."
at com.google.api.gax.rpc.ApiExceptionFactory.createException(ApiExceptionFactory.java:45)
at com.google.api.gax.grpc.GrpcApiExceptionFactory.create(GrpcApiExceptionFactory.java:72)
at com.google.api.gax.grpc.GrpcApiExceptionFactory.create(GrpcApiExceptionFactory.java:60)
at com.google.api.gax.grpc.GrpcExceptionCallable$ExceptionTransformingFuture.onFailure(GrpcExceptionCallable.java:97)
at com.google.api.core.ApiFutures$1.onFailure(ApiFutures.java:68)
at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1041)
at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:30)
at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1215)
at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:983)
at com.google.common.util.concurrent.AbstractFuture.setException(AbstractFuture.java:771)
at io.grpc.stub.ClientCalls$GrpcFuture.setException(ClientCalls.java:563)
at io.grpc.stub.ClientCalls$UnaryStreamToFuture.onClose(ClientCalls.java:533)
at io.grpc.PartialForwardingClientCallListener.onClose(PartialForwardingClientCallListener.java:39)
at io.grpc.ForwardingClientCallListener.onClose(ForwardingClientCallListener.java:23)
at io.grpc.ForwardingClientCallListener$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40)
at com.google.cloud.spanner.spi.v1.SpannerErrorInterceptor$1$1.onClose(SpannerErrorInterceptor.java:100)
at io.grpc.internal.DelayedClientCall$DelayedListener$3.run(DelayedClientCall.java:464)
at io.grpc.internal.DelayedClientCall$DelayedListener.delayOrExecute(DelayedClientCall.java:428)
at io.grpc.internal.DelayedClientCall$DelayedListener.onClose(DelayedClientCall.java:461)
at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:617)
at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:70)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:803)
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:782)
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
... 7 more

Caused by: io.grpc.StatusRuntimeException: NOT_FOUND: Database not found: projects/gcloud-devel/instances/spanner-testing/databases/quick-db-7995086b-6e91-4473-a

resource_type: "type.googleapis.com/google.spanner.admin.database.v1.Database"

resource_name: "projects/gcloud-devel/instances/spanner-testing/databases/quick-db-7995086b-6e91-4473-a"

description: "Database does not exist."
at io.grpc.Status.asRuntimeException(Status.java:533)
... 21 more