2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]: Unable to send an event to Google PubSub, topic: com.spotify.tingle.helios-events.HeliosTaskStatusEvents
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    com.google.cloud.pubsub.PubSubException: io.grpc.StatusRuntimeException: UNAUTHENTICATED
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.cloud.pubsub.spi.DefaultPubSubRpc$1.apply(DefaultPubSubRpc.java:179)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.cloud.pubsub.spi.DefaultPubSubRpc$1.apply(DefaultPubSubRpc.java:173)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.common.util.concurrent.Futures$CatchingFuture.doFallback(Futures.java:842)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.common.util.concurrent.Futures$CatchingFuture.doFallback(Futures.java:834)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.common.util.concurrent.Futures$AbstractCatchingFuture.run(Futures.java:789)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:456)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:817)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.common.util.concurrent.AbstractFuture.complete(AbstractFuture.java:753)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.common.util.concurrent.AbstractFuture.setException(AbstractFuture.java:634)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.common.util.concurrent.SettableFuture.setException(SettableFuture.java:53)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.BundlingFuture.setException(BundlingFuture.java:118)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.BundlingContext.sendResult(BundlingContext.java:99)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.BundleExecutor.processBundle(BundleExecutor.java:91)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.bundling.ThresholdBundlingForwarder$BundleForwardingRunnable.processBundle(ThresholdBundlingForwarder.java:110)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.bundling.ThresholdBundlingForwarder$BundleForwardingRunnable.run(ThresholdBundlingForwarder.java:93)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at java.lang.Thread.run(Thread.java:745)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    Caused by: com.google.api.gax.grpc.ApiException: io.grpc.StatusRuntimeException: UNAUTHENTICATED
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.ExceptionTransformingCallable$ExceptionTransformingFuture.onFailure(ExceptionTransformingCallable.java:113)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.common.util.concurrent.Futures$6.run(Futures.java:1764)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.common.util.concurrent.MoreExecutors$DirectExecutor.execute(MoreExecutors.java:456)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.common.util.concurrent.AbstractFuture.executeListener(AbstractFuture.java:817)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.common.util.concurrent.AbstractFuture.addListener(AbstractFuture.java:595)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.common.util.concurrent.Futures.addCallback(Futures.java:1776)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.common.util.concurrent.Futures.addCallback(Futures.java:1713)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.ExceptionTransformingCallable.futureCall(ExceptionTransformingCallable.java:69)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.RetryingCallable$RetryingResultFuture.issueCall(RetryingCallable.java:222)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.RetryingCallable.futureCall(RetryingCallable.java:90)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.UnaryCallable.futureCall(UnaryCallable.java:242)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.UnaryCallable.futureCall(UnaryCallable.java:253)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.UnaryCallable.call(UnaryCallable.java:290)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.BundleExecutor.processBundle(BundleExecutor.java:84)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.bundling.ThresholdBundlingForwarder$BundleForwardingRunnable.processBundle(ThresholdBundlingForwarder.java:110)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.bundling.ThresholdBundlingForwarder$BundleForwardingRunnable.run(ThresholdBundlingForwarder.java:93)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at java.lang.Thread.run(Thread.java:745)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    Caused by: io.grpc.StatusRuntimeException: UNAUTHENTICATED
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at io.grpc.Status.asRuntimeException(Status.java:545)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at io.grpc.stub.ClientCalls$UnaryStreamToFuture.onClose(ClientCalls.java:442)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at io.grpc.ClientInterceptors$CheckedForwardingClientCall.start(ClientInterceptors.java:203)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at io.grpc.ForwardingClientCall.start(ForwardingClientCall.java:47)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.HeaderInterceptor$1.start(HeaderInterceptor.java:64)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at io.grpc.stub.ClientCalls.startCall(ClientCalls.java:273)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at io.grpc.stub.ClientCalls.asyncUnaryRequestCall(ClientCalls.java:252)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at io.grpc.stub.ClientCalls.futureUnaryCall(ClientCalls.java:189)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.DirectCallable.futureCall(DirectCallable.java:58)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.ExceptionTransformingCallable.futureCall(ExceptionTransformingCallable.java:66)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.RetryingCallable$RetryingResultFuture.issueCall(RetryingCallable.java:222)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.RetryingCallable.futureCall(RetryingCallable.java:90)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.UnaryCallable.futureCall(UnaryCallable.java:242)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.UnaryCallable.futureCall(UnaryCallable.java:253)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.UnaryCallable.call(UnaryCallable.java:290)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.BundleExecutor.processBundle(BundleExecutor.java:84)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.bundling.ThresholdBundlingForwarder$BundleForwardingRunnable.processBundle(ThresholdBundlingForwarder.java:110)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.bundling.ThresholdBundlingForwarder$BundleForwardingRunnable.run(ThresholdBundlingForwarder.java:93)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at java.lang.Thread.run(Thread.java:745)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    Caused by: java.io.IOException: Error getting access token for service account:
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.auth.oauth2.ServiceAccountCredentials.refreshAccessToken(ServiceAccountCredentials.java:227)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.auth.oauth2.OAuth2Credentials.refresh(OAuth2Credentials.java:97)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.auth.oauth2.OAuth2Credentials.getRequestMetadata(OAuth2Credentials.java:74)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at io.grpc.auth.ClientAuthInterceptor.getRequestMetadata(ClientAuthInterceptor.java:150)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at io.grpc.auth.ClientAuthInterceptor.access$100(ClientAuthInterceptor.java:64)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at io.grpc.auth.ClientAuthInterceptor$1.checkedStart(ClientAuthInterceptor.java:96)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at io.grpc.ClientInterceptors$CheckedForwardingClientCall.start(ClientInterceptors.java:195)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at io.grpc.ForwardingClientCall.start(ForwardingClientCall.java:47)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.HeaderInterceptor$1.start(HeaderInterceptor.java:64)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at io.grpc.stub.ClientCalls.startCall(ClientCalls.java:273)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at io.grpc.stub.ClientCalls.asyncUnaryRequestCall(ClientCalls.java:252)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at io.grpc.stub.ClientCalls.futureUnaryCall(ClientCalls.java:189)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.DirectCallable.futureCall(DirectCallable.java:58)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.ExceptionTransformingCallable.futureCall(ExceptionTransformingCallable.java:66)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.RetryingCallable$RetryingResultFuture.issueCall(RetryingCallable.java:222)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.RetryingCallable.futureCall(RetryingCallable.java:90)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.UnaryCallable.futureCall(UnaryCallable.java:242)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.UnaryCallable.futureCall(UnaryCallable.java:253)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.UnaryCallable.call(UnaryCallable.java:290)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.BundleExecutor.processBundle(BundleExecutor.java:84)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.bundling.ThresholdBundlingForwarder$BundleForwardingRunnable.processBundle(ThresholdBundlingForwarder.java:110)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.bundling.ThresholdBundlingForwarder$BundleForwardingRunnable.run(ThresholdBundlingForwarder.java:93)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at java.lang.Thread.run(Thread.java:745)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    Caused by: java.net.SocketTimeoutException: connect timed out
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at java.net.PlainSocketImpl.socketConnect(Native Method)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at java.net.Socket.connect(Socket.java:589)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at sun.security.ssl.SSLSocketImpl.connect(SSLSocketImpl.java:668)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at sun.net.NetworkClient.doConnect(NetworkClient.java:175)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at sun.net.www.protocol.https.HttpsClient.<init>(HttpsClient.java:264)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at sun.net.www.protocol.https.HttpsClient.New(HttpsClient.java:367)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.getNewHttpClient(AbstractDelegateHttpsURLConnection.java:191)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1104)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:998)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:177)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1282)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1257)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:250)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.client.http.javanet.NetHttpRequest.execute(NetHttpRequest.java:77)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.client.http.HttpRequest.execute(HttpRequest.java:972)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.auth.oauth2.ServiceAccountCredentials.refreshAccessToken(ServiceAccountCredentials.java:225)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.auth.oauth2.OAuth2Credentials.refresh(OAuth2Credentials.java:97)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.auth.oauth2.OAuth2Credentials.getRequestMetadata(OAuth2Credentials.java:74)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at io.grpc.auth.ClientAuthInterceptor.getRequestMetadata(ClientAuthInterceptor.java:150)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at io.grpc.auth.ClientAuthInterceptor.access$100(ClientAuthInterceptor.java:64)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at io.grpc.auth.ClientAuthInterceptor$1.checkedStart(ClientAuthInterceptor.java:96)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at io.grpc.ClientInterceptors$CheckedForwardingClientCall.start(ClientInterceptors.java:195)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at io.grpc.ForwardingClientCall.start(ForwardingClientCall.java:47)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.HeaderInterceptor$1.start(HeaderInterceptor.java:64)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at io.grpc.stub.ClientCalls.startCall(ClientCalls.java:273)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at io.grpc.stub.ClientCalls.asyncUnaryRequestCall(ClientCalls.java:252)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at io.grpc.stub.ClientCalls.futureUnaryCall(ClientCalls.java:189)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.DirectCallable.futureCall(DirectCallable.java:58)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.ExceptionTransformingCallable.futureCall(ExceptionTransformingCallable.java:66)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.RetryingCallable$RetryingResultFuture.issueCall(RetryingCallable.java:222)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.RetryingCallable.futureCall(RetryingCallable.java:90)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.UnaryCallable.futureCall(UnaryCallable.java:242)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.UnaryCallable.futureCall(UnaryCallable.java:253)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.UnaryCallable.call(UnaryCallable.java:290)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.grpc.BundleExecutor.processBundle(BundleExecutor.java:84)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.bundling.ThresholdBundlingForwarder$BundleForwardingRunnable.processBundle(ThresholdBundlingForwarder.java:110)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at com.google.api.gax.bundling.ThresholdBundlingForwarder$BundleForwardingRunnable.run(ThresholdBundlingForwarder.java:93)
2016-11-23T23:26:07.004+00:00 my.host.com helios[6741]:    at java.lang.Thread.run(Thread.java:745)