com.example.stitcher.UpdateSlateTest: test_UpdateSlate failed

[flaky-bot[bot]]

This test failed!

To configure my behavior, see the Flaky Bot documentation.

If I'm commenting on this issue too often, add the flakybot: quiet label and I will stop commenting.

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commit: cd5c44816a0895cc7fe482e444ebedb9b9c9e183 buildURL: Build Status, Sponge status: failed

Test output

com.google.api.gax.rpc.UnavailableException: io.grpc.StatusRuntimeException: UNAVAILABLE: Authentication backend unavailable.
	at com.google.api.gax.rpc.ApiExceptionFactory.createException(ApiExceptionFactory.java:112)
	at com.google.api.gax.rpc.ApiExceptionFactory.createException(ApiExceptionFactory.java:41)
	at com.google.api.gax.grpc.GrpcApiExceptionFactory.create(GrpcApiExceptionFactory.java:86)
	at com.google.api.gax.grpc.GrpcApiExceptionFactory.create(GrpcApiExceptionFactory.java:66)
	at com.google.api.gax.grpc.GrpcExceptionCallable$ExceptionTransformingFuture.onFailure(GrpcExceptionCallable.java:97)
	at com.google.api.core.ApiFutures$1.onFailure(ApiFutures.java:67)
	at com.google.common.util.concurrent.Futures$CallbackListener.run(Futures.java:1132)
	at com.google.common.util.concurrent.DirectExecutor.execute(DirectExecutor.java:31)
	at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:1270)
	at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:1038)
	at com.google.common.util.concurrent.AbstractFuture.setException(AbstractFuture.java:808)
	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$SimpleForwardingClientCallListener.onClose(ForwardingClientCallListener.java:40)
	at com.google.api.gax.grpc.ChannelPool$ReleasingClientCall$1.onClose(ChannelPool.java:535)
	at io.grpc.internal.DelayedClientCall$DelayedListener$3.run(DelayedClientCall.java:463)
	at io.grpc.internal.DelayedClientCall$DelayedListener.delayOrExecute(DelayedClientCall.java:427)
	at io.grpc.internal.DelayedClientCall$DelayedListener.onClose(DelayedClientCall.java:460)
	at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:562)
	at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:70)
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:743)
	at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:722)
	at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
	at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:133)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:833)
	Suppressed: com.google.api.gax.rpc.AsyncTaskException: Asynchronous task failed
		at com.google.api.gax.rpc.ApiExceptions.callAndTranslateApiException(ApiExceptions.java:57)
		at com.google.api.gax.rpc.UnaryCallable.call(UnaryCallable.java:112)
		at com.google.cloud.video.stitcher.v1.VideoStitcherServiceClient.deleteSlate(VideoStitcherServiceClient.java:2192)
		at com.example.stitcher.DeleteSlate.deleteSlate(DeleteSlate.java:49)
		at com.example.stitcher.UpdateSlateTest.tearDown(UpdateSlateTest.java:90)
		at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
		at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
		at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
		at java.base/java.lang.reflect.Method.invoke(Method.java:568)
		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.RunAfters.invokeMethod(RunAfters.java:46)
		at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:33)
		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.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: io.grpc.StatusRuntimeException: UNAVAILABLE: Authentication backend unavailable.
	at io.grpc.Status.asRuntimeException(Status.java:535)
	... 17 more

[flaky-bot[bot]]

Looks like this issue is flaky. :worried:

I'm going to leave this open and stop commenting.

A human should fix and close this.

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When run at the same commit (cd5c44816a0895cc7fe482e444ebedb9b9c9e183), this test passed in one build (Build Status, Sponge) and failed in another build (Build Status, Sponge).