Root cause for io.grpc.StatusRuntimeException: CANCELLED?

Camunda 8 Topics Discussion & Questions
1

Hi Community,

We got this exception in one of the client worker pod. Does anyone knows the root cause for this issue?

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io.grpc.StatusRuntimeException: CANCELLED
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at io.grpc.Status.asRuntimeException(Status.java:539) ~[grpc-api-1.54.2.jar!/:1.54.2]
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at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:487) ~[grpc-stub-1.54.2.jar!/:1.54.2]
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at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:576) ~[grpc-core-1.54.2.jar!/:1.54.2]
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at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:70) ~[grpc-core-1.54.2.jar!/:1.54.2]
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at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:757) ~[grpc-core-1.54.2.jar!/:1.54.2]
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at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:736) ~[grpc-core-1.54.2.jar!/:1.54.2]
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at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) ~[grpc-core-1.54.2.jar!/:1.54.2]
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at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:133) ~[grpc-core-1.54.2.jar!/:1.54.2]
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at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[na:na]
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at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[na:na]
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at java.base/java.lang.Thread.run(Thread.java:833) ~[na:na]
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Caused by: com.fasterxml.jackson.databind.exc.MismatchedInputException: No content to map due to end-of-input
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at [Source: (File); line: 1, column: 1]
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at com.fasterxml.jackson.databind.exc.MismatchedInputException.from(MismatchedInputException.java:59) ~[jackson-databind-2.13.5.jar!/:2.13.5]
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at com.fasterxml.jackson.databind.ObjectMapper._initForReading(ObjectMapper.java:4765) ~[jackson-databind-2.13.5.jar!/:2.13.5]
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at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4667) ~[jackson-databind-2.13.5.jar!/:2.13.5]
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at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3514) ~[jackson-databind-2.13.5.jar!/:2.13.5]
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at io.camunda.zeebe.client.impl.oauth.OAuthCredentialsCache.readCache(OAuthCredentialsCache.java:61) ~[zeebe-client-java-8.2.8.jar!/:8.2.8]
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at io.camunda.zeebe.client.impl.oauth.OAuthCredentialsCache.computeIfMissingOrInvalid(OAuthCredentialsCache.java:87) ~[zeebe-client-java-8.2.8.jar!/:8.2.8]
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at io.camunda.zeebe.client.impl.oauth.OAuthCredentialsProvider.applyCredentials(OAuthCredentialsProvider.java:84) ~[zeebe-client-java-8.2.8.jar!/:8.2.8]
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at io.camunda.zeebe.client.impl.ZeebeCallCredentials.lambda$applyRequestMetadata$0(ZeebeCallCredentials.java:48) ~[zeebe-client-java-8.2.8.jar!/:8.2.8]
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... 3 common frames omitted
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