How to configure JsonDeserializer in consumer kafka - java

How to configure JsonDeserializer in consumer kafka
I can do JsonSerializer in producer and pass an object but I wanted to do the same in consumer with JsonDeserializer but I'm getting an error
Application run failed
org.springframework.context.ApplicationContextException: Failed to start bean 'org.springframework.kafka.config.internalKafkaListenerEndpointRegistry'; nested exception is org.apache.kafka.common.KafkaException: Failed to construct kafka consumer
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:181) ~[spring-context-5.3.23.jar:5.3.23]
at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:54) ~[spring-context-5.3.23.jar:5.3.23]
at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:356) ~[spring-context-5.3.23.jar:5.3.23]
at java.base/java.lang.Iterable.forEach(Iterable.java:75) ~[na:na]
at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:155) ~[spring-context-5.3.23.jar:5.3.23]
at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:123) ~[spring-context-5.3.23.jar:5.3.23]
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:935) ~[spring-context-5.3.23.jar:5.3.23]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:586) ~[spring-context-5.3.23.jar:5.3.23]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:734) ~[spring-boot-2.7.5.jar:2.7.5]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:408) ~[spring-boot-2.7.5.jar:2.7.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308) ~[spring-boot-2.7.5.jar:2.7.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) ~[spring-boot-2.7.5.jar:2.7.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1295) ~[spring-boot-2.7.5.jar:2.7.5]
at com.example.userinsert.UserInsertApplication.main(UserInsertApplication.java:10) ~[classes/:na]
Caused by: org.apache.kafka.common.KafkaException: Failed to construct kafka consumer
at org.apache.kafka.clients.consumer.KafkaConsumer.<init>(KafkaConsumer.java:823) ~[kafka-clients-3.1.2.jar:na]
at org.apache.kafka.clients.consumer.KafkaConsumer.<init>(KafkaConsumer.java:664) ~[kafka-clients-3.1.2.jar:na]
at org.springframework.kafka.core.DefaultKafkaConsumerFactory.createRawConsumer(DefaultKafkaConsumerFactory.java:483) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.kafka.core.DefaultKafkaConsumerFactory.createKafkaConsumer(DefaultKafkaConsumerFactory.java:451) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.kafka.core.DefaultKafkaConsumerFactory.createConsumerWithAdjustedProperties(DefaultKafkaConsumerFactory.java:427) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.kafka.core.DefaultKafkaConsumerFactory.createKafkaConsumer(DefaultKafkaConsumerFactory.java:394) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.kafka.core.DefaultKafkaConsumerFactory.createConsumer(DefaultKafkaConsumerFactory.java:371) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.kafka.listener.KafkaMessageListenerContainer$ListenerConsumer.<init>(KafkaMessageListenerContainer.java:795) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.kafka.listener.KafkaMessageListenerContainer.doStart(KafkaMessageListenerContainer.java:363) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.kafka.listener.AbstractMessageListenerContainer.start(AbstractMessageListenerContainer.java:461) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.kafka.listener.ConcurrentMessageListenerContainer.doStart(ConcurrentMessageListenerContainer.java:209) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.kafka.listener.AbstractMessageListenerContainer.start(AbstractMessageListenerContainer.java:461) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.kafka.config.KafkaListenerEndpointRegistry.startIfNecessary(KafkaListenerEndpointRegistry.java:383) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.kafka.config.KafkaListenerEndpointRegistry.start(KafkaListenerEndpointRegistry.java:328) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:178) ~[spring-context-5.3.23.jar:5.3.23]
... 13 common frames omitted
Caused by: java.lang.NoClassDefFoundError: com/fasterxml/jackson/databind/JavaType
at java.base/java.lang.Class.getDeclaredConstructors0(Native Method) ~[na:na]
at java.base/java.lang.Class.privateGetDeclaredConstructors(Class.java:3373) ~[na:na]
at java.base/java.lang.Class.getConstructor0(Class.java:3578) ~[na:na]
at java.base/java.lang.Class.getDeclaredConstructor(Class.java:2754) ~[na:na]
at org.apache.kafka.common.utils.Utils.newInstance(Utils.java:392) ~[kafka-clients-3.1.2.jar:na]
at org.apache.kafka.common.config.AbstractConfig.getConfiguredInstance(AbstractConfig.java:399) ~[kafka-clients-3.1.2.jar:na]
at org.apache.kafka.common.config.AbstractConfig.getConfiguredInstance(AbstractConfig.java:434) ~[kafka-clients-3.1.2.jar:na]
at org.apache.kafka.common.config.AbstractConfig.getConfiguredInstance(AbstractConfig.java:419) ~[kafka-clients-3.1.2.jar:na]
at org.apache.kafka.clients.consumer.KafkaConsumer.<init>(KafkaConsumer.java:715) ~[kafka-clients-3.1.2.jar:na]
... 27 common frames omitted
Caused by: java.lang.ClassNotFoundException: com.fasterxml.jackson.databind.JavaType
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641) ~[na:na]
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188) ~[na:na]
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[na:na]
... 36 common frames omitted
The producer configuration:
spring.kafka.producer.bootstrap-servers=localhost:9092
spring.kafka.producer.key-serializer=org.apache.kafka.common.serialization.StringSerializer
#spring.kafka.producer.value-serializer=org.apache.kafka.common.serialization.StringSerializer
spring.kafka.producer.value-serializer=org.springframework.kafka.support.serializer.JsonSerializer
My class:
#Autowired
private KafkaTemplate<String, Object> kafkaTemplate;
#Override
public void createKfaka(Object object)
{
logger.info(String.format("Message sent -> %s", object.toString()));
this.kafkaTemplate.send("user", object);
}
The consumer configuration:
spring.kafka.consumer.bootstrap-servers=localhost:9092
spring.kafka.consumer.auto-offset-reset=earliest
spring.kafka.consumer.key-deserializer=org.apache.kafka.common.serialization.StringDeserializer
spring.kafka.consumer.value-deserializer=org.springframework.kafka.support.serializer.JsonDeserializer
spring.kafka.consumer.properties[spring.json.value.default.type]=com.example.Invoice
spring.kafka.consumer.properties[spring.json.trusted.packages]=*
spring.kafka.consumer.group-id=users
My class:
#Override
#KafkaListener(topics = "user" , groupId = "users")
public void consume(Object message)
{
logger.info(String.format("Message recieved -> %s", message));
//mongoTemplate.insert(message, "user");
}
My dependencies:
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-mongodb</artifactId>
<version>2.7.4</version>
</dependency>
<dependency>
<groupId>org.springframework.kafka</groupId>
<artifactId>spring-kafka</artifactId>
<version>2.9.1</version>
</dependency>
</dependencies>
New error:
Application run failed
org.springframework.context.ApplicationContextException: Failed to start bean 'org.springframework.kafka.config.internalKafkaListenerEndpointRegistry'; nested exception is org.apache.kafka.common.KafkaException: Failed to construct kafka consumer
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:181) ~[spring-context-5.3.23.jar:5.3.23]
at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:54) ~[spring-context-5.3.23.jar:5.3.23]
at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:356) ~[spring-context-5.3.23.jar:5.3.23]
at java.base/java.lang.Iterable.forEach(Iterable.java:75) ~[na:na]
at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:155) ~[spring-context-5.3.23.jar:5.3.23]
at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:123) ~[spring-context-5.3.23.jar:5.3.23]
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:935) ~[spring-context-5.3.23.jar:5.3.23]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:586) ~[spring-context-5.3.23.jar:5.3.23]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:734) ~[spring-boot-2.7.5.jar:2.7.5]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:408) ~[spring-boot-2.7.5.jar:2.7.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:308) ~[spring-boot-2.7.5.jar:2.7.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1306) ~[spring-boot-2.7.5.jar:2.7.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1295) ~[spring-boot-2.7.5.jar:2.7.5]
at com.example.userinsert.UserInsertApplication.main(UserInsertApplication.java:10) ~[classes/:na]
Caused by: org.apache.kafka.common.KafkaException: Failed to construct kafka consumer
at org.apache.kafka.clients.consumer.KafkaConsumer.<init>(KafkaConsumer.java:823) ~[kafka-clients-3.1.2.jar:na]
at org.apache.kafka.clients.consumer.KafkaConsumer.<init>(KafkaConsumer.java:664) ~[kafka-clients-3.1.2.jar:na]
at org.springframework.kafka.core.DefaultKafkaConsumerFactory.createRawConsumer(DefaultKafkaConsumerFactory.java:483) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.kafka.core.DefaultKafkaConsumerFactory.createKafkaConsumer(DefaultKafkaConsumerFactory.java:451) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.kafka.core.DefaultKafkaConsumerFactory.createConsumerWithAdjustedProperties(DefaultKafkaConsumerFactory.java:427) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.kafka.core.DefaultKafkaConsumerFactory.createKafkaConsumer(DefaultKafkaConsumerFactory.java:394) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.kafka.core.DefaultKafkaConsumerFactory.createConsumer(DefaultKafkaConsumerFactory.java:371) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.kafka.listener.KafkaMessageListenerContainer$ListenerConsumer.<init>(KafkaMessageListenerContainer.java:795) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.kafka.listener.KafkaMessageListenerContainer.doStart(KafkaMessageListenerContainer.java:363) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.kafka.listener.AbstractMessageListenerContainer.start(AbstractMessageListenerContainer.java:461) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.kafka.listener.ConcurrentMessageListenerContainer.doStart(ConcurrentMessageListenerContainer.java:209) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.kafka.listener.AbstractMessageListenerContainer.start(AbstractMessageListenerContainer.java:461) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.kafka.config.KafkaListenerEndpointRegistry.startIfNecessary(KafkaListenerEndpointRegistry.java:383) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.kafka.config.KafkaListenerEndpointRegistry.start(KafkaListenerEndpointRegistry.java:328) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:178) ~[spring-context-5.3.23.jar:5.3.23]
... 13 common frames omitted
Caused by: java.lang.IllegalStateException: java.lang.ClassNotFoundException: com.example.Invoice
at org.springframework.kafka.support.serializer.JsonDeserializer.setupTarget(JsonDeserializer.java:491) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.kafka.support.serializer.JsonDeserializer.configure(JsonDeserializer.java:410) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.apache.kafka.clients.consumer.KafkaConsumer.<init>(KafkaConsumer.java:716) ~[kafka-clients-3.1.2.jar:na]
... 27 common frames omitted
Caused by: java.lang.ClassNotFoundException: com.example.Invoice
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641) ~[na:na]
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188) ~[na:na]
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:520) ~[na:na]
at java.base/java.lang.Class.forName0(Native Method) ~[na:na]
at java.base/java.lang.Class.forName(Class.java:467) ~[na:na]
at org.springframework.util.ClassUtils.forName(ClassUtils.java:284) ~[spring-core-5.3.23.jar:5.3.23]
at org.springframework.kafka.support.serializer.JsonDeserializer.setupTargetType(JsonDeserializer.java:515) ~[spring-kafka-2.9.1.jar:2.9.1]
at org.springframework.kafka.support.serializer.JsonDeserializer.setupTarget(JsonDeserializer.java:483) ~[spring-kafka-2.9.1.jar:2.9.1]
... 29 common frames omitted
Does anyone have any ideas on how to resolve this error?


It might be a version issue with your dependencies. Try adding the following:
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-annotations</artifactId>
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
</dependency>
Can you also share your full dependencies list? Your application properties look fine as well as the other info.
EDIT
As the the latest error, I think we moved a bit further and I believe you are missing a configuration class. It will be pretty much like this:
#EnableKafka
#Configuration
public class KafkaConsumerConfig {
#Bean
public ConsumerFactory<String, String> consumerFactory() {
Map<String, Object> props = new HashMap<>();
props.put(
ConsumerConfig.BOOTSTRAP_SERVERS_CONFIG,
bootstrapAddress);
props.put(
ConsumerConfig.GROUP_ID_CONFIG,
groupId);
props.put(
ConsumerConfig.KEY_DESERIALIZER_CLASS_CONFIG,
StringDeserializer.class);
props.put(
ConsumerConfig.VALUE_DESERIALIZER_CLASS_CONFIG,
StringDeserializer.class);
return new DefaultKafkaConsumerFactory<>(props);
}

Related

Error when executing spring sample for camunda 8 platform

I am a newbie trying to execute the spring sample for camunda 8 platform. I have the camunda 8 platform running locally using this docker-compose file. Attached is the screenshot of the local docker ps command.
After cloning the project I have renamed the application.local.properties to application.properties so that the application could connect to the local zeebe cluster (and I deleted the existing application.properties that contained cloud properties) but when I execute the ProcessApplication class I get an error "org.springframework.context.ApplicationContextException: Failed to start bean ‘zeebeClientLifecycle’
Below is the detailed error trace. I am kind of surprised that an out-of-the-box example isn't working out. Could someone guide me on troubleshooting this further?
org.springframework.context.ApplicationContextException: Failed to start bean 'zeebeClientLifecycle'; nested exception is io.camunda.zeebe.client.api.command.ClientStatusException
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:181) ~[spring-context-5.3.19.jar:5.3.19]
at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:54) ~[spring-context-5.3.19.jar:5.3.19]
at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:356) ~[spring-context-5.3.19.jar:5.3.19]
at org.springframework.context.support.DefaultLifecycleProcessor$$Lambda$1501/0x0000000000000000.accept(Unknown Source) ~[na:na]
at java.base/java.lang.Iterable.forEach(Iterable.java:75) ~[na:na]
at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:155) ~[spring-context-5.3.19.jar:5.3.19]
at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:123) ~[spring-context-5.3.19.jar:5.3.19]
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:935) ~[spring-context-5.3.19.jar:5.3.19]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:586) ~[spring-context-5.3.19.jar:5.3.19]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:740) ~[spring-boot-2.6.7.jar:2.6.7]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:415) ~[spring-boot-2.6.7.jar:2.6.7]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:303) ~[spring-boot-2.6.7.jar:2.6.7]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1312) ~[spring-boot-2.6.7.jar:2.6.7]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1301) ~[spring-boot-2.6.7.jar:2.6.7]
at io.camunda.getstarted.ProcessApplication.main(ProcessApplication.java:23) ~[classes/:na]
Caused by: io.camunda.zeebe.client.api.command.ClientStatusException: null
at io.camunda.zeebe.client.impl.ZeebeClientFutureImpl.transformExecutionException(ZeebeClientFutureImpl.java:93) ~[zeebe-client-java-8.0.2.jar:8.0.2]
at io.camunda.zeebe.client.impl.ZeebeClientFutureImpl.join(ZeebeClientFutureImpl.java:50) ~[zeebe-client-java-8.0.2.jar:8.0.2]
at io.camunda.zeebe.spring.client.config.processor.DeploymentPostProcessor.lambda$apply$6(DeploymentPostProcessor.java:73) ~[spring-zeebe-8.0.4.jar:8.0.4]
at io.camunda.zeebe.spring.client.config.processor.DeploymentPostProcessor$$Lambda$330/0x0000000068dff770.accept(Unknown Source) ~[na:na]
at io.camunda.zeebe.spring.client.ZeebeClientLifecycle.lambda$start$0(ZeebeClientLifecycle.java:45) ~[spring-zeebe-8.0.4.jar:8.0.4]
at io.camunda.zeebe.spring.client.ZeebeClientLifecycle$$Lambda$397/0x0000000068c7e890.accept(Unknown Source) ~[na:na]
at java.base/java.lang.Iterable.forEach(Iterable.java:75) ~[na:na]
at io.camunda.zeebe.spring.client.ZeebeClientLifecycle.start(ZeebeClientLifecycle.java:45) ~[spring-zeebe-8.0.4.jar:8.0.4]
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:178) ~[spring-context-5.3.19.jar:5.3.19]
... 14 common frames omitted
Caused by: java.util.concurrent.ExecutionException: io.grpc.StatusRuntimeException: CANCELLED
at java.base/java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:395) ~[na:na]
at java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:1999) ~[na:na]
at io.camunda.zeebe.client.impl.ZeebeClientFutureImpl.join(ZeebeClientFutureImpl.java:48) ~[zeebe-client-java-8.0.2.jar:8.0.2]
... 21 common frames omitted
Caused by: io.grpc.StatusRuntimeException: CANCELLED
at io.grpc.StatusRuntimeException.fillInStackTrace(StatusRuntimeException.java:68) ~[grpc-api-1.45.1.jar:1.45.1]
at io.grpc.StatusRuntimeException.<init>(StatusRuntimeException.java:58) ~[grpc-api-1.45.1.jar:1.45.1]
at io.grpc.StatusRuntimeException.<init>(StatusRuntimeException.java:50) ~[grpc-api-1.45.1.jar:1.45.1]
at io.grpc.Status.asRuntimeException(Status.java:535) ~[grpc-api-1.45.1.jar:1.45.1]
at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:478) ~[grpc-stub-1.45.1.jar:1.45.1]
at io.grpc.internal.DelayedClientCall$DelayedListener$3.run(DelayedClientCall.java:463) ~[grpc-core-1.45.1.jar:1.45.1]
at io.grpc.internal.DelayedClientCall$DelayedListener.delayOrExecute(DelayedClientCall.java:427) ~[grpc-core-1.45.1.jar:1.45.1]
at io.grpc.internal.DelayedClientCall$DelayedListener.onClose(DelayedClientCall.java:460) ~[grpc-core-1.45.1.jar:1.45.1]
at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:562) ~[grpc-core-1.45.1.jar:1.45.1]
at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:70) ~[grpc-core-1.45.1.jar:1.45.1]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:743) ~[grpc-core-1.45.1.jar:1.45.1]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:722) ~[grpc-core-1.45.1.jar:1.45.1]
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) ~[grpc-core-1.45.1.jar:1.45.1]
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:133) ~[grpc-core-1.45.1.jar:1.45.1]
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[na:na]
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[na:na]
at java.base/java.lang.Thread.run(Thread.java:836) ~[na:na]
Caused by: java.io.IOException: Failed while requesting access token with status code 404 and message Not Found.
at io.camunda.zeebe.client.impl.oauth.OAuthCredentialsProvider.fetchCredentials(OAuthCredentialsProvider.java:183) ~[zeebe-client-java-8.0.2.jar:8.0.2]
at io.camunda.zeebe.client.impl.oauth.OAuthCredentialsProvider.refreshCredentials(OAuthCredentialsProvider.java:132) ~[zeebe-client-java-8.0.2.jar:8.0.2]
Thanks.

The issue got resolved after renaming the application.properties file to application.yaml file. The application started successfully. Infact after the application started I could revert back to properties from yaml and it still worked.
Strange issue.

How to run SpringBoot app as non-root user on Debian?

Using Debian 10.
I am trying to run SpringBoot app.jar application i made on a server as non-root user.
I created new user called SpringBootApp.
Application is supposed to run on 443 port.
I changed owned of this .jar file to SpringBootApp and changed permissions to 770 with these commands:
chown springbootapp app.jar
chmod 770 app.jar
However while trying to start application as this user, I get this exception: java.net.BindException: "permission denied". What other permissions do i need to change to run it as non-root user?
The way i run application: java -jar app.jar
Output:
Application run failed
org.springframework.context.ApplicationContextException: Failed to start bean 'webServerStartStop'; nested exception is org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat server
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:181) ~[spring-context-5.3.12.jar!/:5.3.12]
at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:54) ~[spring-context-5.3.12.jar!/:5.3.12]
at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:356) ~[spring-context-5.3.12.jar!/:5.3.12]
at java.base/java.lang.Iterable.forEach(Iterable.java:75) ~[na:na]
at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:155) ~[spring-context-5.3.12.jar!/:5.3.12]
at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:123) ~[spring-context-5.3.12.jar!/:5.3.12]
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:935) ~[spring-context-5.3.12.jar!/:5.3.12]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:586) ~[spring-context-5.3.12.jar!/:5.3.12]
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:145) ~[spring-boot-2.5.6.jar!/:2.5.6]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) ~[spring-boot-2.5.6.jar!/:2.5.6]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:434) ~[spring-boot-2.5.6.jar!/:2.5.6]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:338) ~[spring-boot-2.5.6.jar!/:2.5.6]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1343) ~[spring-boot-2.5.6.jar!/:2.5.6]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1332) ~[spring-boot-2.5.6.jar!/:2.5.6]
at ispf.webapp.WebappApplication.main(WebappApplication.java:10) ~[classes!/:0.0.1-SNAPSHOT]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:78) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:567) ~[na:na]
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49) ~[app.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:108) ~[app.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58) ~[app.jar:0.0.1-SNAPSHOT]
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88) ~[app.jar:0.0.1-SNAPSHOT]
Caused by: org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat server
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.start(TomcatWebServer.java:229) ~[spring-boot-2.5.6.jar!/:2.5.6]
at org.springframework.boot.web.servlet.context.WebServerStartStopLifecycle.start(WebServerStartStopLifecycle.java:43) ~[spring-boot-2.5.6.jar!/:2.5.6]
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:178) ~[spring-context-5.3.12.jar!/:5.3.12]
... 22 common frames omitted
Caused by: java.lang.IllegalArgumentException: standardService.connector.startFailed
at org.apache.catalina.core.StandardService.addConnector(StandardService.java:238) ~[tomcat-embed-core-9.0.54.jar!/:na]
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.addPreviouslyRemovedConnectors(TomcatWebServer.java:282) ~[spring-boot-2.5.6.jar!/:2.5.6]
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.start(TomcatWebServer.java:213) ~[spring-boot-2.5.6.jar!/:2.5.6]
... 24 common frames omitted
Caused by: org.apache.catalina.LifecycleException: Protocol handler start failed
at org.apache.catalina.connector.Connector.startInternal(Connector.java:1075) ~[tomcat-embed-core-9.0.54.jar!/:na]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.54.jar!/:na]
at org.apache.catalina.core.StandardService.addConnector(StandardService.java:234) ~[tomcat-embed-core-9.0.54.jar!/:na]
... 26 common frames omitted
Caused by: java.net.BindException: Permission denied
at java.base/sun.nio.ch.Net.bind0(Native Method) ~[na:na]
at java.base/sun.nio.ch.Net.bind(Net.java:552) ~[na:na]
at java.base/sun.nio.ch.ServerSocketChannelImpl.netBind(ServerSocketChannelImpl.java:336) ~[na:na]
at java.base/sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:294) ~[na:na]
at org.apache.tomcat.util.net.NioEndpoint.initServerSocket(NioEndpoint.java:271) ~[tomcat-embed-core-9.0.54.jar!/:na]
at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:226) ~[tomcat-embed-core-9.0.54.jar!/:na]
at org.apache.tomcat.util.net.AbstractEndpoint.bindWithCleanup(AbstractEndpoint.java:1208) ~[tomcat-embed-core-9.0.54.jar!/:na]
at org.apache.tomcat.util.net.AbstractEndpoint.start(AbstractEndpoint.java:1294) ~[tomcat-embed-core-9.0.54.jar!/:na]
at org.apache.coyote.AbstractProtocol.start(AbstractProtocol.java:614) ~[tomcat-embed-core-9.0.54.jar!/:na]
at org.apache.catalina.connector.Connector.startInternal(Connector.java:1072) ~[tomcat-embed-core-9.0.54.jar!/:na]
... 28 common frames omitted
With a root user, there is no problem.

Which port is your application configured to run on?
The BindException is suggesting it to be a privileged port.
If this is the case, you could try to set it to another port by command line argument (see https://www.baeldung.com/spring-boot-change-port#command-line)

IlllegalStateException when I add #Bean to main class

When I add this to my application class
#Bean
HiddenHttpMethodFilter hiddenHttpMethodFilter() {
return new HiddenHttpMethodFilter();
}
My application won't start and gives this error:
2021-11-16 08:11:08.950 ERROR 70458 --- [ main] o.s.boot.SpringApplication : Application run failed
org.springframework.beans.factory.BeanDefinitionStoreException: Failed to parse configuration class [com.paulcarron.learningspringboot.learningspringboot.LearningSpringBootApplication]; nested exception is java.lang.IllegalStateException: Failed to introspect annotated methods on class com.paulcarron.learningspringboot.learningspringboot.LearningSpringBootApplication
at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:189) ~[spring-context-5.3.12.jar:5.3.12]
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:331) ~[spring-context-5.3.12.jar:5.3.12]
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:247) ~[spring-context-5.3.12.jar:5.3.12]
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:311) ~[spring-context-5.3.12.jar:5.3.12]
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:112) ~[spring-context-5.3.12.jar:5.3.12]
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:746) ~[spring-context-5.3.12.jar:5.3.12]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:564) ~[spring-context-5.3.12.jar:5.3.12]
at org.springframework.boot.web.reactive.context.ReactiveWebServerApplicationContext.refresh(ReactiveWebServerApplicationContext.java:64) ~[spring-boot-2.5.6.jar:2.5.6]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) ~[spring-boot-2.5.6.jar:2.5.6]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:434) ~[spring-boot-2.5.6.jar:2.5.6]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:338) ~[spring-boot-2.5.6.jar:2.5.6]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1343) ~[spring-boot-2.5.6.jar:2.5.6]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1332) ~[spring-boot-2.5.6.jar:2.5.6]
at com.paulcarron.learningspringboot.learningspringboot.LearningSpringBootApplication.main(LearningSpringBootApplication.java:12) ~[main/:na]
Caused by: java.lang.IllegalStateException: Failed to introspect annotated methods on class com.paulcarron.learningspringboot.learningspringboot.LearningSpringBootApplication
at org.springframework.core.type.StandardAnnotationMetadata.getAnnotatedMethods(StandardAnnotationMetadata.java:162) ~[spring-core-5.3.12.jar:5.3.12]
Caused by: java.lang.IllegalStateException: Failed to introspect annotated methods on class com.paulcarron.learningspringboot.learningspringboot.LearningSpringBootApplication
at org.springframework.context.annotation.ConfigurationClassParser.retrieveBeanMethodMetadata(ConfigurationClassParser.java:403) ~[spring-context-5.3.12.jar:5.3.12]
at org.springframework.context.annotation.ConfigurationClassParser.doProcessConfigurationClass(ConfigurationClassParser.java:326) ~[spring-context-5.3.12.jar:5.3.12]
at org.springframework.context.annotation.ConfigurationClassParser.processConfigurationClass(ConfigurationClassParser.java:250) ~[spring-context-5.3.12.jar:5.3.12]
at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:207) ~[spring-context-5.3.12.jar:5.3.12]
at org.springframework.context.annotation.ConfigurationClassParser.parse(ConfigurationClassParser.java:175) ~[spring-context-5.3.12.jar:5.3.12]
... 13 common frames omitted
Caused by: java.lang.IllegalStateException: Failed to introspect Class [com.paulcarron.learningspringboot.learningspringboot.LearningSpringBootApplication] from ClassLoader [jdk.internal.loader.ClassLoaders$AppClassLoader#22d8cfe0]
Caused by: java.lang.IllegalStateException: Failed to introspect Class [com.paulcarron.learningspringboot.learningspringboot.LearningSpringBootApplication] from ClassLoader [jdk.internal.loader.ClassLoaders$AppClassLoader#22d8cfe0]
at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:481) ~[spring-core-5.3.12.jar:5.3.12]
at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:455) ~[spring-core-5.3.12.jar:5.3.12]
at org.springframework.core.type.StandardAnnotationMetadata.getAnnotatedMethods(StandardAnnotationMetadata.java:151) ~[spring-core-5.3.12.jar:5.3.12]
... 18 common frames omitted
Caused by: java.lang.NoClassDefFoundError: javax/servlet/Filter
at java.base/java.lang.ClassLoader.defineClass1(Native Method) ~[na:na]
Caused by: java.lang.NoClassDefFoundError: javax/servlet/Filter
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1010) ~[na:na]
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150) ~[na:na]
at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:855) ~[na:na]
at java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:753) ~[na:na]
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:676) ~[na:na]
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:634) ~[na:na]
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:182) ~[na:na]
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:519) ~[na:na]
at java.base/java.lang.ClassLoader.defineClass1(Native Method) ~[na:na]
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1010) ~[na:na]
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150) ~[na:na]
at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:855) ~[na:na]
at java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:753) ~[na:na]
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:676) ~[na:na]
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:634) ~[na:na]
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:182) ~[na:na]
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:519) ~[na:na]
at java.base/java.lang.ClassLoader.defineClass1(Native Method) ~[na:na]
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1010) ~[na:na]
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:150) ~[na:na]
at java.base/jdk.internal.loader.BuiltinClassLoader.defineClass(BuiltinClassLoader.java:855) ~[na:na]
at java.base/jdk.internal.loader.BuiltinClassLoader.findClassOnClassPathOrNull(BuiltinClassLoader.java:753) ~[na:na]
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClassOrNull(BuiltinClassLoader.java:676) ~[na:na]
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:634) ~[na:na]
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:182) ~[na:na]
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:519) ~[na:na]
at java.base/java.lang.Class.getDeclaredMethods0(Native Method) ~[na:na]
at java.base/java.lang.Class.privateGetDeclaredMethods(Class.java:3334) ~[na:na]
at java.base/java.lang.Class.getDeclaredMethods(Class.java:2446) ~[na:na]
at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:463) ~[spring-core-5.3.12.jar:5.3.12]
... 20 common frames omitted
Caused by: java.lang.ClassNotFoundException: javax.servlet.Filter
Caused by: java.lang.ClassNotFoundException: javax.servlet.Filter
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:636) ~[na:na]
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:182) ~[na:na]
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:519) ~[na:na]
... 51 common frames omitted
Execution failed for task ':LearningSpringBootApplication.main()'.
Process 'command '/usr/local/Cellar/openjdk/16.0.1/libexec/openjdk.jdk/Contents/Home/bin/java'' finished with non-zero exit value 1
Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
What does it mean and how do I resolve it?

Add spring.mvc.hiddenmethod.filter.enabled=true to application.properties to have it switched on.

On adding #EnableWebSecurity to the configuration class app is not running

I have a spring-cloud-gateway to which I want to provide spring
security so I have added spring-boot-starter-security till here it
worked absolutely as expected!!
Now I would want to add customauthentication and authorization using JPA for this I have added
starter jpa and postgresql driver even it is worked fine.
The
problem is when adding #EnableWebSecurity annotation when I add this
to my security config class and run application is not running with
below exception stack
**Tried cleaning and updating project , created new app from scratch to resolve any cache issues nothing worked **
Any help would be appreciated!! Thanks in advance!! :)
Logs:
java.lang.IllegalStateException: Error processing condition on org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration.propertySourcesPlaceholderConfigurer
at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:60) ~[spring-boot-autoconfigure-2.5.2.jar:2.5.2]
at org.springframework.context.annotation.ConditionEvaluator.shouldSkip(ConditionEvaluator.java:108) ~[spring-context-5.3.8.jar:5.3.8]
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForBeanMethod(ConfigurationClassBeanDefinitionReader.java:193) ~[spring-context-5.3.8.jar:5.3.8]
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForConfigurationClass(ConfigurationClassBeanDefinitionReader.java:153) ~[spring-context-5.3.8.jar:5.3.8]
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitions(ConfigurationClassBeanDefinitionReader.java:129) ~[spring-context-5.3.8.jar:5.3.8]
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:343) ~[spring-context-5.3.8.jar:5.3.8]
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:247) ~[spring-context-5.3.8.jar:5.3.8]
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:311) ~[spring-context-5.3.8.jar:5.3.8]
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:112) ~[spring-context-5.3.8.jar:5.3.8]
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:746) ~[spring-context-5.3.8.jar:5.3.8]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:564) ~[spring-context-5.3.8.jar:5.3.8]
at org.springframework.boot.web.reactive.context.ReactiveWebServerApplicationContext.refresh(ReactiveWebServerApplicationContext.java:64) ~[spring-boot-2.5.2.jar:2.5.2]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:754) ~[spring-boot-2.5.2.jar:2.5.2]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:434) ~[spring-boot-2.5.2.jar:2.5.2]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:338) ~[spring-boot-2.5.2.jar:2.5.2]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1343) ~[spring-boot-2.5.2.jar:2.5.2]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1332) ~[spring-boot-2.5.2.jar:2.5.2]
at com.uday.microservices.apigateway.ApiGatewayApplication.main(ApiGatewayApplication.java:13) ~[classes/:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) ~[spring-boot-devtools-2.5.2.jar:2.5.2]
Caused by: java.lang.IllegalStateException: Failed to introspect Class [org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration] from ClassLoader [jdk.internal.loader.ClassLoaders$AppClassLoader#77556fd]
at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:481) ~[spring-core-5.3.8.jar:5.3.8]
at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:358) ~[spring-core-5.3.8.jar:5.3.8]
at org.springframework.util.ReflectionUtils.getUniqueDeclaredMethods(ReflectionUtils.java:414) ~[spring-core-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.lambda$getTypeForFactoryMethod$2(AbstractAutowireCapableBeanFactory.java:747) ~[spring-beans-5.3.8.jar:5.3.8]
at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1705) ~[na:na]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getTypeForFactoryMethod(AbstractAutowireCapableBeanFactory.java:746) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType(AbstractAutowireCapableBeanFactory.java:685) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:656) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1670) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:570) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:542) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.collectBeanNamesForType(OnBeanCondition.java:238) ~[spring-boot-autoconfigure-2.5.2.jar:2.5.2]
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getBeanNamesForType(OnBeanCondition.java:231) ~[spring-boot-autoconfigure-2.5.2.jar:2.5.2]
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getBeanNamesForType(OnBeanCondition.java:221) ~[spring-boot-autoconfigure-2.5.2.jar:2.5.2]
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getMatchingBeans(OnBeanCondition.java:169) ~[spring-boot-autoconfigure-2.5.2.jar:2.5.2]
at org.springframework.boot.autoconfigure.condition.OnBeanCondition.getMatchOutcome(OnBeanCondition.java:144) ~[spring-boot-autoconfigure-2.5.2.jar:2.5.2]
at org.springframework.boot.autoconfigure.condition.SpringBootCondition.matches(SpringBootCondition.java:47) ~[spring-boot-autoconfigure-2.5.2.jar:2.5.2]
... 22 common frames omitted
Caused by: java.lang.NoClassDefFoundError: javax/servlet/Filter
at java.base/java.lang.Class.getDeclaredMethods0(Native Method) ~[na:na]
at java.base/java.lang.Class.privateGetDeclaredMethods(Class.java:3167) ~[na:na]
at java.base/java.lang.Class.getDeclaredMethods(Class.java:2310) ~[na:na]
at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:463) ~[spring-core-5.3.8.jar:5.3.8]
... 38 common frames omitted
Caused by: java.lang.ClassNotFoundException: javax.servlet.Filter
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:583) ~[na:na]
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178) ~[na:na]
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521) ~[na:na]
... 42 common frames omitted
2021-08-02 23:03:11.847 WARN 15632 --- [ restartedMain] o.s.boot.SpringApplication : Unable to close ApplicationContext
java.lang.IllegalStateException: Failed to introspect Class [org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration] from ClassLoader [jdk.internal.loader.ClassLoaders$AppClassLoader#77556fd]
at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:481) ~[spring-core-5.3.8.jar:5.3.8]
at org.springframework.util.ReflectionUtils.doWithMethods(ReflectionUtils.java:358) ~[spring-core-5.3.8.jar:5.3.8]
at org.springframework.util.ReflectionUtils.getUniqueDeclaredMethods(ReflectionUtils.java:414) ~[spring-core-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.lambda$getTypeForFactoryMethod$2(AbstractAutowireCapableBeanFactory.java:747) ~[spring-beans-5.3.8.jar:5.3.8]
at java.base/java.util.concurrent.ConcurrentHashMap.computeIfAbsent(ConcurrentHashMap.java:1705) ~[na:na]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getTypeForFactoryMethod(AbstractAutowireCapableBeanFactory.java:746) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineTargetType(AbstractAutowireCapableBeanFactory.java:685) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:656) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1670) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.doGetBeanNamesForType(DefaultListableBeanFactory.java:570) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.java:542) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:667) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:659) ~[spring-beans-5.3.8.jar:5.3.8]
at org.springframework.context.support.AbstractApplicationContext.getBeansOfType(AbstractApplicationContext.java:1300) ~[spring-context-5.3.8.jar:5.3.8]
at org.springframework.boot.SpringApplication.getExitCodeFromMappedException(SpringApplication.java:886) ~[spring-boot-2.5.2.jar:2.5.2]
at org.springframework.boot.SpringApplication.getExitCodeFromException(SpringApplication.java:874) ~[spring-boot-2.5.2.jar:2.5.2]
at org.springframework.boot.SpringApplication.handleExitCode(SpringApplication.java:861) ~[spring-boot-2.5.2.jar:2.5.2]
at org.springframework.boot.SpringApplication.handleRunFailure(SpringApplication.java:802) ~[spring-boot-2.5.2.jar:2.5.2]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:348) ~[spring-boot-2.5.2.jar:2.5.2]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1343) ~[spring-boot-2.5.2.jar:2.5.2]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1332) ~[spring-boot-2.5.2.jar:2.5.2]
at com.uday.microservices.apigateway.ApiGatewayApplication.main(ApiGatewayApplication.java:13) ~[classes/:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) ~[spring-boot-devtools-2.5.2.jar:2.5.2]
Caused by: java.lang.NoClassDefFoundError: javax/servlet/Filter
at java.base/java.lang.Class.getDeclaredMethods0(Native Method) ~[na:na]
at java.base/java.lang.Class.privateGetDeclaredMethods(Class.java:3167) ~[na:na]
at java.base/java.lang.Class.getDeclaredMethods(Class.java:2310) ~[na:na]
at org.springframework.util.ReflectionUtils.getDeclaredMethods(ReflectionUtils.java:463) ~[spring-core-5.3.8.jar:5.3.8]
... 26 common frames omitted
Caused by: java.lang.ClassNotFoundException: javax.servlet.Filter
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:583) ~[na:na]
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:178) ~[na:na]
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521) ~[na:na]
... 30 common frames omitted
POM.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.5.3</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.uday.microservices</groupId>
<artifactId>spring-cloud-gateway</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>spring-cloud-gateway</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
<spring-cloud.version>2020.0.3</spring-cloud.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-actuator</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-security</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-gateway</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.postgresql</groupId>
<artifactId>postgresql</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.security</groupId>
<artifactId>spring-security-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>${spring-cloud.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
Spring Boot Application Class
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
#SpringBootApplication
public class SpringCloudGatewayApplication {
public static void main(String[] args) {
SpringApplication.run(SpringCloudGatewayApplication.class, args);
}
}
Security Configuration Class
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
import org.springframework.security.crypto.password.PasswordEncoder;
#EnableWebSecurity
public class SecurityConfigClass extends WebSecurityConfigurerAdapter {
#Override
protected void configure(HttpSecurity http) throws Exception {
// TODO Auto-generated method stub
super.configure(http);
}
#Autowired
UserDetailsServiceImpl userDetailsServiceImpl;
#Override
protected void configure(AuthenticationManagerBuilder auth) throws Exception {
System.out.println("SecurityConfigClass.configure()");
auth.userDetailsService(userDetailsServiceImpl).passwordEncoder(getPasswordEncoder());
}
public PasswordEncoder getPasswordEncoder() {
return new BCryptPasswordEncoder();
}
}
Gateway configuration class
import org.springframework.cloud.gateway.route.RouteLocator;
import org.springframework.cloud.gateway.route.builder.RouteLocatorBuilder;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
#Configuration
public class ApiGatewayConfiguration {
#Bean
public RouteLocator gatewayRouter(RouteLocatorBuilder builder) {
return builder.routes()
.route(p -> p.path("/get")
.filters(f -> f.addRequestHeader("Myheader", "Myheader")
.addRequestParameter("param", "uday"))
.uri("http://httpbin.org:80"))
.route(p -> p.path("/currency-exchange/**")
.uri("lb://currency-exchange"))
.route(p -> p.path("/currency-conversion/**")
.uri("lb://currency-conversion"))
.route(p -> p.path("/currency-conversion-feign/**")
.uri("lb://currency-conversion"))
.route(p -> p.path("/currency-conversion-new/**")
.filters(f -> f.rewritePath(
"/currency-conversion-new/(?<segment>.*)",
"/currency-conversion-feign/${segment}"))
.uri("lb://currency-conversion"))
.build();
}
}

Spring Boot Java Client not able to connect to Zeebe Docker

I ran the zeebe in local using operate from zeebe-docker-compose
https://github.com/zeebe-io/zeebe-docker-compose/blob/master/operate/docker-compose.yml
Using the example from read me : Tried to connect to the zeebe using this configuration from spring-zeebe-starter:
version: 1.0.0-rc1
zeebe.client.broker.gatewayAddress=127.0.0.1:26500
zeebe.client.security.plaintext=true
But it refuses the connection :
org.springframework.context.ApplicationContextException: Failed to start bean 'zeebeClientLifecycle'; nested exception is io.camunda.zeebe.client.api.command.ClientStatusException: io exception
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:181) ~[spring-context-5.3.6.jar:5.3.6]
at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:54) ~[spring-context-5.3.6.jar:5.3.6]
at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:356) ~[spring-context-5.3.6.jar:5.3.6]
at java.base/java.lang.Iterable.forEach(Iterable.java:75) ~[na:na]
at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:155) ~[spring-context-5.3.6.jar:5.3.6]
at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:123) ~[spring-context-5.3.6.jar:5.3.6]
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:935) ~[spring-context-5.3.6.jar:5.3.6]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:586) ~[spring-context-5.3.6.jar:5.3.6]
at org.springframework.boot.web.reactive.context.ReactiveWebServerApplicationContext.refresh(ReactiveWebServerApplicationContext.java:63) ~[spring-boot-2.4.5.jar:2.4.5]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:782) ~[spring-boot-2.4.5.jar:2.4.5]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:774) ~[spring-boot-2.4.5.jar:2.4.5]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:439) ~[spring-boot-2.4.5.jar:2.4.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:339) ~[spring-boot-2.4.5.jar:2.4.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1340) ~[spring-boot-2.4.5.jar:2.4.5]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1329) ~[spring-boot-2.4.5.jar:2.4.5]
at com.rupeek.orchestrator.TMSApplication.main(TMSApplication.java:31) ~[classes/:na]
Caused by: io.camunda.zeebe.client.api.command.ClientStatusException: io exception
at io.camunda.zeebe.client.impl.ZeebeClientFutureImpl.transformExecutionException(ZeebeClientFutureImpl.java:93) ~[zeebe-client-java-1.0.0-rc1.jar:1.0.0-rc1]
at io.camunda.zeebe.client.impl.ZeebeClientFutureImpl.join(ZeebeClientFutureImpl.java:50) ~[zeebe-client-java-1.0.0-rc1.jar:1.0.0-rc1]
at io.zeebe.spring.client.config.processor.DeploymentPostProcessor.lambda$apply$3(DeploymentPostProcessor.java:49) ~[spring-zeebe-1.0.0-rc1.jar:1.0.0-rc1]
at io.zeebe.spring.client.ZeebeClientLifecycle.lambda$start$0(ZeebeClientLifecycle.java:43) ~[spring-zeebe-1.0.0-rc1.jar:1.0.0-rc1]
at java.base/java.lang.Iterable.forEach(Iterable.java:75) ~[na:na]
at io.zeebe.spring.client.ZeebeClientLifecycle.start(ZeebeClientLifecycle.java:43) ~[spring-zeebe-1.0.0-rc1.jar:1.0.0-rc1]
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:178) ~[spring-context-5.3.6.jar:5.3.6]
... 15 common frames omitted
Caused by: java.util.concurrent.ExecutionException: io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
at java.base/java.util.concurrent.CompletableFuture.reportGet(CompletableFuture.java:395) ~[na:na]
at java.base/java.util.concurrent.CompletableFuture.get(CompletableFuture.java:2063) ~[na:na]
at io.camunda.zeebe.client.impl.ZeebeClientFutureImpl.join(ZeebeClientFutureImpl.java:48) ~[zeebe-client-java-1.0.0-rc1.jar:1.0.0-rc1]
... 20 common frames omitted
Caused by: io.grpc.StatusRuntimeException: UNAVAILABLE: io exception
at io.grpc.Status.asRuntimeException(Status.java:535) ~[grpc-api-1.37.0.jar:1.37.0]
at io.grpc.stub.ClientCalls$StreamObserverToCallListenerAdapter.onClose(ClientCalls.java:478) ~[grpc-stub-1.37.0.jar:1.37.0]
at io.grpc.internal.DelayedClientCall$DelayedListener$3.run(DelayedClientCall.java:463) ~[grpc-core-1.37.0.jar:1.37.0]
at io.grpc.internal.DelayedClientCall$DelayedListener.delayOrExecute(DelayedClientCall.java:427) ~[grpc-core-1.37.0.jar:1.37.0]
at io.grpc.internal.DelayedClientCall$DelayedListener.onClose(DelayedClientCall.java:460) ~[grpc-core-1.37.0.jar:1.37.0]
at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:553) ~[grpc-core-1.37.0.jar:1.37.0]
at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:68) ~[grpc-core-1.37.0.jar:1.37.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:739) ~[grpc-core-1.37.0.jar:1.37.0]
at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:718) ~[grpc-core-1.37.0.jar:1.37.0]
at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37) ~[grpc-core-1.37.0.jar:1.37.0]
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123) ~[grpc-core-1.37.0.jar:1.37.0]
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) ~[na:na]
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) ~[na:na]
at java.base/java.lang.Thread.run(Thread.java:832) ~[na:na]
Caused by: io.netty.channel.AbstractChannel$AnnotatedConnectException: finishConnect(..) failed: Connection refused: /0.0.0.0:26500
Caused by: java.net.ConnectException: finishConnect(..) failed: Connection refused
at io.netty.channel.unix.Errors.newConnectException0(Errors.java:155) ~[netty-transport-native-unix-common-4.1.63.Final.jar:4.1.63.Final]
at io.netty.channel.unix.Errors.handleConnectErrno(Errors.java:128) ~[netty-transport-native-unix-common-4.1.63.Final.jar:4.1.63.Final]
at io.netty.channel.unix.Socket.finishConnect(Socket.java:278) ~[netty-transport-native-unix-common-4.1.63.Final.jar:4.1.63.Final]
at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.doFinishConnect(AbstractEpollChannel.java:710) ~[netty-transport-native-epoll-4.1.63.Final-linux-x86_64.jar:4.1.63.Final]
at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.finishConnect(AbstractEpollChannel.java:687) ~[netty-transport-native-epoll-4.1.63.Final-linux-x86_64.jar:4.1.63.Final]
at io.netty.channel.epoll.AbstractEpollChannel$AbstractEpollUnsafe.epollOutReady(AbstractEpollChannel.java:567) ~[netty-transport-native-epoll-4.1.63.Final-linux-x86_64.jar:4.1.63.Final]
at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:470) ~[netty-transport-native-epoll-4.1.63.Final-linux-x86_64.jar:4.1.63.Final]
at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:378) ~[netty-transport-native-epoll-4.1.63.Final-linux-x86_64.jar:4.1.63.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) ~[netty-common-4.1.63.Final.jar:4.1.63.Final]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.63.Final.jar:4.1.63.Final]
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.63.Final.jar:4.1.63.Final]
at java.base/java.lang.Thread.run(Thread.java:832) ~[na:an]
Application.java File :
#SpringBootApplication
#EnableZeebeClient
#RestController
#ZeebeDeployment(classPathResources = {"sample.bpmn"})
public class SampleApplication {
#Autowired
private ZeebeClientLifecycle client;
///// Some methods
}

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