I am doing a POC on spring boot and for local development have created a new local setup using docker compose as detailed here.
I have created a spring boot project with spring-zeebe client through camunda starter. However I am getting following error stack strace.
org.springframework.context.ApplicationContextException: Failed to start bean 'zeebeLifecycleEventProducer'
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:181) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:356) ~[spring-context-6.0.8.jar:6.0.8]
at java.lang.Iterable.forEach(Iterable.java:75) ~[?:?]
at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:155) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:123) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:934) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:587) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) ~[spring-boot-3.0.5.jar:3.0.5]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732) [spring-boot-3.0.5.jar:3.0.5]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:434) [spring-boot-3.0.5.jar:3.0.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:310) [spring-boot-3.0.5.jar:3.0.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1304) [spring-boot-3.0.5.jar:3.0.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1293) [spring-boot-3.0.5.jar:3.0.5]
at com.wu.compliance.pharos.workflowengine.ZeebeJobWorker.main(ZeebeJobWorker.java:12) [classes/:?]
Caused by: io.camunda.zeebe.client.api.command.ClientStatusException: http2 exception
at io.camunda.zeebe.client.impl.ZeebeClientFutureImpl.transformExecutionException(ZeebeClientFutureImpl.java:116) ~[zeebe-client-java-8.3.0.jar:8.3.0]
at io.camunda.zeebe.client.impl.ZeebeClientFutureImpl.join(ZeebeClientFutureImpl.java:54) ~[zeebe-client-java-8.3.0.jar:8.3.0]
at io.camunda.zeebe.spring.client.annotation.processor.ZeebeDeploymentAnnotationProcessor.lambda$start$7(ZeebeDeploymentAnnotationProcessor.java:119) ~[spring-client-zeebe-8.3.1.jar:8.3.1]
at java.util.ArrayList.forEach(ArrayList.java:1511) ~[?:?]
at io.camunda.zeebe.spring.client.annotation.processor.ZeebeDeploymentAnnotationProcessor.start(ZeebeDeploymentAnnotationProcessor.java:100) ~[spring-client-zeebe-8.3.1.jar:8.3.1]
at io.camunda.zeebe.spring.client.annotation.processor.ZeebeAnnotationProcessorRegistry.lambda$startAll$0(ZeebeAnnotationProcessorRegistry.java:38) ~[spring-client-zeebe-8.3.1.jar:8.3.1]
at java.util.ArrayList.forEach(ArrayList.java:1511) ~[?:?]
at io.camunda.zeebe.spring.client.annotation.processor.ZeebeAnnotationProcessorRegistry.startAll(ZeebeAnnotationProcessorRegistry.java:38) ~[spring-client-zeebe-8.3.1.jar:8.3.1]
at io.camunda.zeebe.spring.client.annotation.processor.ZeebeClientEventListener.handleStart(ZeebeClientEventListener.java:17) ~[spring-client-zeebe-8.3.1.jar:8.3.1]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?]
at org.springframework.context.event.ApplicationListenerMethodAdapter.doInvoke(ApplicationListenerMethodAdapter.java:343) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.event.ApplicationListenerMethodAdapter.processEvent(ApplicationListenerMethodAdapter.java:228) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.event.ApplicationListenerMethodAdapter.onApplicationEvent(ApplicationListenerMethodAdapter.java:165) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:176) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:169) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:143) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:413) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:370) ~[spring-context-6.0.8.jar:6.0.8]
at io.camunda.zeebe.spring.client.event.ZeebeLifecycleEventProducer.start(ZeebeLifecycleEventProducer.java:23) ~[spring-boot-starter-camunda-8.3.1.jar:8.3.1]
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:178) ~[spring-context-6.0.8.jar:6.0.8]
... 13 more
Caused by: java.util.concurrent.ExecutionException: io.grpc.StatusRuntimeException: INTERNAL: http2 exception
at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:396) ~[?:?]
at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2073) ~[?:?]
at io.camunda.zeebe.client.impl.ZeebeClientFutureImpl.join(ZeebeClientFutureImpl.java:52) ~[zeebe-client-java-8.3.0.jar:8.3.0]
at io.camunda.zeebe.spring.client.annotation.processor.ZeebeDeploymentAnnotationProcessor.lambda$start$7(ZeebeDeploymentAnnotationProcessor.java:119) ~[spring-client-zeebe-8.3.1.jar:8.3.1]
at java.util.ArrayList.forEach(ArrayList.java:1511) ~[?:?]
at io.camunda.zeebe.spring.client.annotation.processor.ZeebeDeploymentAnnotationProcessor.start(ZeebeDeploymentAnnotationProcessor.java:100) ~[spring-client-zeebe-8.3.1.jar:8.3.1]
at io.camunda.zeebe.spring.client.annotation.processor.ZeebeAnnotationProcessorRegistry.lambda$startAll$0(ZeebeAnnotationProcessorRegistry.java:38) ~[spring-client-zeebe-8.3.1.jar:8.3.1]
at java.util.ArrayList.forEach(ArrayList.java:1511) ~[?:?]
at io.camunda.zeebe.spring.client.annotation.processor.ZeebeAnnotationProcessorRegistry.startAll(ZeebeAnnotationProcessorRegistry.java:38) ~[spring-client-zeebe-8.3.1.jar:8.3.1]
at io.camunda.zeebe.spring.client.annotation.processor.ZeebeClientEventListener.handleStart(ZeebeClientEventListener.java:17) ~[spring-client-zeebe-8.3.1.jar:8.3.1]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?]
at org.springframework.context.event.ApplicationListenerMethodAdapter.doInvoke(ApplicationListenerMethodAdapter.java:343) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.event.ApplicationListenerMethodAdapter.processEvent(ApplicationListenerMethodAdapter.java:228) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.event.ApplicationListenerMethodAdapter.onApplicationEvent(ApplicationListenerMethodAdapter.java:165) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:176) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:169) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:143) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:413) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:370) ~[spring-context-6.0.8.jar:6.0.8]
at io.camunda.zeebe.spring.client.event.ZeebeLifecycleEventProducer.start(ZeebeLifecycleEventProducer.java:23) ~[spring-boot-starter-camunda-8.3.1.jar:8.3.1]
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:178) ~[spring-context-6.0.8.jar:6.0.8]
... 13 more
Caused by: io.grpc.StatusRuntimeException: INTERNAL: http2 exception
at io.grpc.Status.asRuntimeException(Status.java:537) ~[grpc-api-1.58.0.jar:1.58.0]
at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:481) ~[grpc-stub-1.58.0.jar:1.58.0]
at io.grpc.internal.DelayedClientCall$DelayedListener$3.run(DelayedClientCall.java:489) ~[grpc-core-1.58.0.jar:1.58.0]
at io.grpc.internal.DelayedClientCall$DelayedListener.delayOrExecute(DelayedClientCall.java:453) ~[grpc-core-1.58.0.jar:1.58.0]
at io.grpc.internal.DelayedClientCall$DelayedListener.onClose(DelayedClientCall.java:486) ~[grpc-core-1.58.0.jar:1.58.0]
at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:567) ~[grpc-core-1.58.0.jar:1.58.0]
at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:71) ~[grpc-core-1.58.0.jar:1.58.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:735) ~[grpc-core-1.58.0.jar:1.58.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:716) ~[grpc-core-1.58.0.jar:1.58.0]
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) ~[grpc-core-1.58.0.jar:1.58.0]
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:133) ~[grpc-core-1.58.0.jar:1.58.0]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?]
at java.lang.Thread.run(Thread.java:833) ~[?:?]
Caused by: io.netty.handler.codec.http2.Http2Exception: First received frame was not SETTINGS. Hex dump for first 5 bytes: 485454502f
at io.netty.handler.codec.http2.Http2Exception.connectionError(Http2Exception.java:109) ~[netty-codec-http2-4.1.90.Final.jar:4.1.90.Final]
at io.netty.handler.codec.http2.Http2ConnectionHandler$PrefaceDecoder.verifyFirstFrameIsSettings(Http2ConnectionHandler.java:353) ~[netty-codec-http2-4.1.90.Final.jar:4.1.90.Final]
at io.netty.handler.codec.http2.Http2ConnectionHandler$PrefaceDecoder.decode(Http2ConnectionHandler.java:247) ~[netty-codec-http2-4.1.90.Final.jar:4.1.90.Final]
at io.netty.handler.codec.http2.Http2ConnectionHandler.decode(Http2ConnectionHandler.java:453) ~[netty-codec-http2-4.1.90.Final.jar:4.1.90.Final]
at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:529) ~[netty-codec-4.1.90.Final.jar:4.1.90.Final]
at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:468) ~[netty-codec-4.1.90.Final.jar:4.1.90.Final]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:290) ~[netty-codec-4.1.90.Final.jar:4.1.90.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444) ~[netty-transport-4.1.90.Final.jar:4.1.90.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[netty-transport-4.1.90.Final.jar:4.1.90.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412) ~[netty-transport-4.1.90.Final.jar:4.1.90.Final]
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) ~[netty-transport-4.1.90.Final.jar:4.1.90.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440) ~[netty-transport-4.1.90.Final.jar:4.1.90.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420) ~[netty-transport-4.1.90.Final.jar:4.1.90.Final]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) ~[netty-transport-4.1.90.Final.jar:4.1.90.Final]
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166) ~[netty-transport-4.1.90.Final.jar:4.1.90.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788) ~[netty-transport-4.1.90.Final.jar:4.1.90.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724) ~[netty-transport-4.1.90.Final.jar:4.1.90.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650) ~[netty-transport-4.1.90.Final.jar:4.1.90.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562) ~[netty-transport-4.1.90.Final.jar:4.1.90.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997) ~[netty-common-4.1.90.Final.jar:4.1.90.Final]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.90.Final.jar:4.1.90.Final]
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.90.Final.jar:4.1.90.Final]
at java.lang.Thread.run(Thread.java:833) ~[?:?]
Versions at my end:
Spring-Client-Zeebe : 8.3.1
JDK : 17
Spring boot : 3.0.5
Based on some analysis it seems that because HTTP version 1 is being used rather than HTTP 2 to establish communication.
Hi @Jason7 - my first thought is that spring-zeebe might be confused about whether you are connecting to a local or SaaS instance. The zeebe.client.cloud.* properties are inferred to mean a SaaS account. You may need to force right right connection mode using zeebe.client.connection-mode=ADDRESS (see documentation here).
If that doesn’t work, I would try using a different tool such as zbctl to try to connect to Zeebe. That way we can determine if there’s something strange with spring-zeebe, or if there’s a different issue.
Tried the changes but still getting SSL exception, because of invalid certificate path in local setup
org.springframework.context.ApplicationContextException: Failed to start bean 'zeebeLifecycleEventProducer'
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:181) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:356) ~[spring-context-6.0.8.jar:6.0.8]
at java.lang.Iterable.forEach(Iterable.java:75) ~[?:?]
at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:155) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:123) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:934) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:587) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) ~[spring-boot-3.0.5.jar:3.0.5]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:732) [spring-boot-3.0.5.jar:3.0.5]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:434) [spring-boot-3.0.5.jar:3.0.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:310) [spring-boot-3.0.5.jar:3.0.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1304) [spring-boot-3.0.5.jar:3.0.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1293) [spring-boot-3.0.5.jar:3.0.5]
at com.wu.compliance.pharos.workflowengine.ZeebeJobWorker.main(ZeebeJobWorker.java:12) [classes/:?]
Caused by: io.camunda.zeebe.client.api.command.ClientStatusException
at io.camunda.zeebe.client.impl.ZeebeClientFutureImpl.transformExecutionException(ZeebeClientFutureImpl.java:116) ~[zeebe-client-java-8.3.0.jar:8.3.0]
at io.camunda.zeebe.client.impl.ZeebeClientFutureImpl.join(ZeebeClientFutureImpl.java:54) ~[zeebe-client-java-8.3.0.jar:8.3.0]
at io.camunda.zeebe.spring.client.annotation.processor.ZeebeDeploymentAnnotationProcessor.lambda$start$7(ZeebeDeploymentAnnotationProcessor.java:119) ~[spring-client-zeebe-8.3.1.jar:8.3.1]
at java.util.ArrayList.forEach(ArrayList.java:1511) ~[?:?]
at io.camunda.zeebe.spring.client.annotation.processor.ZeebeDeploymentAnnotationProcessor.start(ZeebeDeploymentAnnotationProcessor.java:100) ~[spring-client-zeebe-8.3.1.jar:8.3.1]
at io.camunda.zeebe.spring.client.annotation.processor.ZeebeAnnotationProcessorRegistry.lambda$startAll$0(ZeebeAnnotationProcessorRegistry.java:38) ~[spring-client-zeebe-8.3.1.jar:8.3.1]
at java.util.ArrayList.forEach(ArrayList.java:1511) ~[?:?]
at io.camunda.zeebe.spring.client.annotation.processor.ZeebeAnnotationProcessorRegistry.startAll(ZeebeAnnotationProcessorRegistry.java:38) ~[spring-client-zeebe-8.3.1.jar:8.3.1]
at io.camunda.zeebe.spring.client.annotation.processor.ZeebeClientEventListener.handleStart(ZeebeClientEventListener.java:17) ~[spring-client-zeebe-8.3.1.jar:8.3.1]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?]
at org.springframework.context.event.ApplicationListenerMethodAdapter.doInvoke(ApplicationListenerMethodAdapter.java:343) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.event.ApplicationListenerMethodAdapter.processEvent(ApplicationListenerMethodAdapter.java:228) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.event.ApplicationListenerMethodAdapter.onApplicationEvent(ApplicationListenerMethodAdapter.java:165) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:176) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:169) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:143) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:413) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:370) ~[spring-context-6.0.8.jar:6.0.8]
at io.camunda.zeebe.spring.client.event.ZeebeLifecycleEventProducer.start(ZeebeLifecycleEventProducer.java:23) ~[spring-boot-starter-camunda-8.3.1.jar:8.3.1]
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:178) ~[spring-context-6.0.8.jar:6.0.8]
... 13 more
Caused by: java.util.concurrent.ExecutionException: io.grpc.StatusRuntimeException: CANCELLED
at java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:396) ~[?:?]
at java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2073) ~[?:?]
at io.camunda.zeebe.client.impl.ZeebeClientFutureImpl.join(ZeebeClientFutureImpl.java:52) ~[zeebe-client-java-8.3.0.jar:8.3.0]
at io.camunda.zeebe.spring.client.annotation.processor.ZeebeDeploymentAnnotationProcessor.lambda$start$7(ZeebeDeploymentAnnotationProcessor.java:119) ~[spring-client-zeebe-8.3.1.jar:8.3.1]
at java.util.ArrayList.forEach(ArrayList.java:1511) ~[?:?]
at io.camunda.zeebe.spring.client.annotation.processor.ZeebeDeploymentAnnotationProcessor.start(ZeebeDeploymentAnnotationProcessor.java:100) ~[spring-client-zeebe-8.3.1.jar:8.3.1]
at io.camunda.zeebe.spring.client.annotation.processor.ZeebeAnnotationProcessorRegistry.lambda$startAll$0(ZeebeAnnotationProcessorRegistry.java:38) ~[spring-client-zeebe-8.3.1.jar:8.3.1]
at java.util.ArrayList.forEach(ArrayList.java:1511) ~[?:?]
at io.camunda.zeebe.spring.client.annotation.processor.ZeebeAnnotationProcessorRegistry.startAll(ZeebeAnnotationProcessorRegistry.java:38) ~[spring-client-zeebe-8.3.1.jar:8.3.1]
at io.camunda.zeebe.spring.client.annotation.processor.ZeebeClientEventListener.handleStart(ZeebeClientEventListener.java:17) ~[spring-client-zeebe-8.3.1.jar:8.3.1]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:568) ~[?:?]
at org.springframework.context.event.ApplicationListenerMethodAdapter.doInvoke(ApplicationListenerMethodAdapter.java:343) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.event.ApplicationListenerMethodAdapter.processEvent(ApplicationListenerMethodAdapter.java:228) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.event.ApplicationListenerMethodAdapter.onApplicationEvent(ApplicationListenerMethodAdapter.java:165) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:176) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:169) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:143) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:413) ~[spring-context-6.0.8.jar:6.0.8]
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:370) ~[spring-context-6.0.8.jar:6.0.8]
at io.camunda.zeebe.spring.client.event.ZeebeLifecycleEventProducer.start(ZeebeLifecycleEventProducer.java:23) ~[spring-boot-starter-camunda-8.3.1.jar:8.3.1]
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:178) ~[spring-context-6.0.8.jar:6.0.8]
... 13 more
Caused by: io.grpc.StatusRuntimeException: CANCELLED
at io.grpc.Status.asRuntimeException(Status.java:537) ~[grpc-api-1.58.0.jar:1.58.0]
at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:481) ~[grpc-stub-1.58.0.jar:1.58.0]
at io.grpc.internal.DelayedClientCall$DelayedListener$3.run(DelayedClientCall.java:489) ~[grpc-core-1.58.0.jar:1.58.0]
at io.grpc.internal.DelayedClientCall$DelayedListener.delayOrExecute(DelayedClientCall.java:453) ~[grpc-core-1.58.0.jar:1.58.0]
at io.grpc.internal.DelayedClientCall$DelayedListener.onClose(DelayedClientCall.java:486) ~[grpc-core-1.58.0.jar:1.58.0]
at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:567) ~[grpc-core-1.58.0.jar:1.58.0]
at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:71) ~[grpc-core-1.58.0.jar:1.58.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:735) ~[grpc-core-1.58.0.jar:1.58.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:716) ~[grpc-core-1.58.0.jar:1.58.0]
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) ~[grpc-core-1.58.0.jar:1.58.0]
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:133) ~[grpc-core-1.58.0.jar:1.58.0]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?]
at java.lang.Thread.run(Thread.java:833) ~[?:?]
Caused by: javax.net.ssl.SSLHandshakeException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.ssl.Alert.createSSLException(Alert.java:131) ~[?:?]
at sun.security.ssl.TransportContext.fatal(TransportContext.java:370) ~[?:?]
at sun.security.ssl.TransportContext.fatal(TransportContext.java:313) ~[?:?]
at sun.security.ssl.TransportContext.fatal(TransportContext.java:308) ~[?:?]
at sun.security.ssl.CertificateMessage$T13CertificateConsumer.checkServerCerts(CertificateMessage.java:1357) ~[?:?]
at sun.security.ssl.CertificateMessage$T13CertificateConsumer.onConsumeCertificate(CertificateMessage.java:1232) ~[?:?]
at sun.security.ssl.CertificateMessage$T13CertificateConsumer.consume(CertificateMessage.java:1175) ~[?:?]
at sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:396) ~[?:?]
at sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:480) ~[?:?]
at sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:458) ~[?:?]
at sun.security.ssl.TransportContext.dispatch(TransportContext.java:200) ~[?:?]
at sun.security.ssl.SSLTransport.decode(SSLTransport.java:172) ~[?:?]
at sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1500) ~[?:?]
at sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1415) ~[?:?]
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:450) ~[?:?]
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:421) ~[?:?]
at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:580) ~[?:?]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:183) ~[?:?]
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1430) ~[?:?]
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1401) ~[?:?]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:220) ~[?:?]
at io.camunda.zeebe.client.impl.oauth.OAuthCredentialsProvider.fetchCredentials(OAuthCredentialsProvider.java:151) ~[zeebe-client-java-8.3.0.jar:8.3.0]
at io.camunda.zeebe.client.impl.oauth.OAuthCredentialsCache.computeIfMissingOrInvalid(OAuthCredentialsCache.java:100) ~[zeebe-client-java-8.3.0.jar:8.3.0]
at io.camunda.zeebe.client.impl.oauth.OAuthCredentialsProvider.applyCredentials(OAuthCredentialsProvider.java:84) ~[zeebe-client-java-8.3.0.jar:8.3.0]
at io.camunda.zeebe.client.impl.ZeebeCallCredentials.lambda$applyRequestMetadata$0(ZeebeCallCredentials.java:48) ~[zeebe-client-java-8.3.0.jar:8.3.0]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?]
at java.lang.Thread.run(Thread.java:833) ~[?:?]
Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:439) ~[?:?]
at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:306) ~[?:?]
at sun.security.validator.Validator.validate(Validator.java:264) ~[?:?]
at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231) ~[?:?]
at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:132) ~[?:?]
at sun.security.ssl.CertificateMessage$T13CertificateConsumer.checkServerCerts(CertificateMessage.java:1341) ~[?:?]
at sun.security.ssl.CertificateMessage$T13CertificateConsumer.onConsumeCertificate(CertificateMessage.java:1232) ~[?:?]
at sun.security.ssl.CertificateMessage$T13CertificateConsumer.consume(CertificateMessage.java:1175) ~[?:?]
at sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:396) ~[?:?]
at sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:480) ~[?:?]
at sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:458) ~[?:?]
at sun.security.ssl.TransportContext.dispatch(TransportContext.java:200) ~[?:?]
at sun.security.ssl.SSLTransport.decode(SSLTransport.java:172) ~[?:?]
at sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1500) ~[?:?]
at sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1415) ~[?:?]
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:450) ~[?:?]
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:421) ~[?:?]
at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:580) ~[?:?]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:183) ~[?:?]
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1430) ~[?:?]
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1401) ~[?:?]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:220) ~[?:?]
at io.camunda.zeebe.client.impl.oauth.OAuthCredentialsProvider.fetchCredentials(OAuthCredentialsProvider.java:151) ~[zeebe-client-java-8.3.0.jar:8.3.0]
at io.camunda.zeebe.client.impl.oauth.OAuthCredentialsCache.computeIfMissingOrInvalid(OAuthCredentialsCache.java:100) ~[zeebe-client-java-8.3.0.jar:8.3.0]
at io.camunda.zeebe.client.impl.oauth.OAuthCredentialsProvider.applyCredentials(OAuthCredentialsProvider.java:84) ~[zeebe-client-java-8.3.0.jar:8.3.0]
at io.camunda.zeebe.client.impl.ZeebeCallCredentials.lambda$applyRequestMetadata$0(ZeebeCallCredentials.java:48) ~[zeebe-client-java-8.3.0.jar:8.3.0]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?]
at java.lang.Thread.run(Thread.java:833) ~[?:?]
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
at sun.security.provider.certpath.SunCertPathBuilder.build(SunCertPathBuilder.java:141) ~[?:?]
at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:126) ~[?:?]
at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:297) ~[?:?]
at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:434) ~[?:?]
at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:306) ~[?:?]
at sun.security.validator.Validator.validate(Validator.java:264) ~[?:?]
at sun.security.ssl.X509TrustManagerImpl.checkTrusted(X509TrustManagerImpl.java:231) ~[?:?]
at sun.security.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:132) ~[?:?]
at sun.security.ssl.CertificateMessage$T13CertificateConsumer.checkServerCerts(CertificateMessage.java:1341) ~[?:?]
at sun.security.ssl.CertificateMessage$T13CertificateConsumer.onConsumeCertificate(CertificateMessage.java:1232) ~[?:?]
at sun.security.ssl.CertificateMessage$T13CertificateConsumer.consume(CertificateMessage.java:1175) ~[?:?]
at sun.security.ssl.SSLHandshake.consume(SSLHandshake.java:396) ~[?:?]
at sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:480) ~[?:?]
at sun.security.ssl.HandshakeContext.dispatch(HandshakeContext.java:458) ~[?:?]
at sun.security.ssl.TransportContext.dispatch(TransportContext.java:200) ~[?:?]
at sun.security.ssl.SSLTransport.decode(SSLTransport.java:172) ~[?:?]
at sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1500) ~[?:?]
at sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1415) ~[?:?]
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:450) ~[?:?]
at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:421) ~[?:?]
at sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:580) ~[?:?]
at sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:183) ~[?:?]
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream0(HttpURLConnection.java:1430) ~[?:?]
at sun.net.www.protocol.http.HttpURLConnection.getOutputStream(HttpURLConnection.java:1401) ~[?:?]
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getOutputStream(HttpsURLConnectionImpl.java:220) ~[?:?]
at io.camunda.zeebe.client.impl.oauth.OAuthCredentialsProvider.fetchCredentials(OAuthCredentialsProvider.java:151) ~[zeebe-client-java-8.3.0.jar:8.3.0]
at io.camunda.zeebe.client.impl.oauth.OAuthCredentialsCache.computeIfMissingOrInvalid(OAuthCredentialsCache.java:100) ~[zeebe-client-java-8.3.0.jar:8.3.0]
at io.camunda.zeebe.client.impl.oauth.OAuthCredentialsProvider.applyCredentials(OAuthCredentialsProvider.java:84) ~[zeebe-client-java-8.3.0.jar:8.3.0]
at io.camunda.zeebe.client.impl.ZeebeCallCredentials.lambda$applyRequestMetadata$0(ZeebeCallCredentials.java:48) ~[zeebe-client-java-8.3.0.jar:8.3.0]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136) ~[?:?]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635) ~[?:?]
at java.lang.Thread.run(Thread.java:833) ~[?:?]
@Jason7 - this at least forward progress and a new error! Did you sign your self-managed installation with a certificate? Was it a commercial certificate or a self-signed one?