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Spring-data-cassandra: Error creating bean with name 'sessionFactory' and Cannot resolve reference to bean 'cassandraTemplate'

I have a springboot app, in which I am connecting to cassandra DB.
My pom.xml:
parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.2.6.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-cassandra</artifactId>
</dependency>
The cassandraConfig definitition:
#Configuration
#PropertySource("file:///Users/s1b03vf/Work/carrierhub/cass.properties")
#ConfigurationProperties()
#EnableCassandraRepositories(basePackageClasses = {MCSEDistributorRepository.class})
public class MSCECassandraConfig {
protected String contactPoints;
protected int port;
protected String username;
protected String password;
protected String keyspace;
#Override
protected AuthProvider getAuthProvider() {
return new PlainTextAuthProvider(username, password);
}
#Override
protected String getKeyspaceName() {
return keyspace;
}
#Override
protected String getContactPoints() {
return contactPoints;
}
#Override
protected int getPort() {
return port;
}
#Override
public String[] getEntityBasePackages() {
return new String[]{"com.example.demo.entity.cassandra"};
}
}
Repository class:
#Repository
public interface MCSEDistributorRepository extends CassandraRepository<MCSEDistributor, String> {
}
Entity class:
#Table("mcse_offer")
public class MCSEDistributor {
#Column
#PrimaryKey
private int id;
#Column
private String name;
}
Now when I start my application I am running into the below error:
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'documentationPluginsBootstrapper' defined in URL [jar:file:/Users/s1b03vf/.m2/repository/io/springfox/springfox-spring-web/2.9.2/springfox-spring-web-2.9.2.jar!/springfox/documentation/spring/web/plugins/DocumentationPluginsBootstrapper.class]: Unsatisfied dependency expressed through constructor parameter 1; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'webMvcRequestHandlerProvider' defined in URL [jar:file:/Users/s1b03vf/.m2/repository/io/springfox/springfox-spring-web/2.9.2/springfox-spring-web-2.9.2.jar!/springfox/documentation/spring/web/plugins/WebMvcRequestHandlerProvider.class]: Unsatisfied dependency expressed through constructor parameter 1; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'requestMappingHandlerMapping' defined in class path resource [org/springframework/boot/autoconfigure/web/servlet/WebMvcAutoConfiguration$EnableWebMvcConfiguration.class]: Unsatisfied dependency expressed through method 'requestMappingHandlerMapping' parameter 1; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mvcConversionService' defined in class path resource [org/springframework/boot/autoconfigure/web/servlet/WebMvcAutoConfiguration$EnableWebMvcConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.format.support.FormattingConversionService]: Factory method 'mvcConversionService' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'MCSEDistributorRepository': Cannot resolve reference to bean 'cassandraTemplate' while setting bean property 'cassandraTemplate'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cassandraTemplate' defined in class path resource [com/example/demo/config/MSCECassandraConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.cassandra.core.CassandraAdminTemplate]: Factory method 'cassandraTemplate' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [com/example/demo/config/MSCECassandraConfig.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.cassandra.SessionFactory]: Factory method 'sessionFactory' threw exception; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'session' defined in class path resource [com/example/demo/config/MSCECassandraConfig.class]: Invocation of init method failed; nested exception is com.datastax.driver.core.exceptions.DriverInternalError: Unexpected exception thrown
It says dependency and bean creation issue for cassandraTemplate and sessionFactory. I am new to using spring-data, so not sure what I am missing here.
From startup log, I can see that it is using the below driver version:
2020-06-08 22:44:57.782 INFO 42129 --- [ restartedMain] com.datastax.driver.core : DataStax Java driver 3.7.2 for Apache Cassandra

Try calling super and then set the required properties
#Bean
public CassandraClusterFactoryBean cluster() {
CassandraClusterFactoryBean cluster = super.cluster();
cluster.setContactPoints("127.0.0.1");
cluster.setPort(9142);
return cluster;
}

Figured out the issue. Issue was that the CassandraConfig class was missing this:
#Override
protected boolean getMetricsEnabled() {
return false;
}
Added this and it started running fine.

There is something wrong with your #configuration class. it doesn't have #bean annotations. look at this example cassandra #configuration class from: https://www.baeldung.com/spring-data-cassandra-tutorial
#Configuration
public class CassandraConfig extends AbstractCassandraConfiguration {
#Override
protected String getKeyspaceName() {
return "testKeySpace";
}
#Bean
public CassandraClusterFactoryBean cluster() {
CassandraClusterFactoryBean cluster =
new CassandraClusterFactoryBean();
cluster.setContactPoints("127.0.0.1");
cluster.setPort(9142);
return cluster;
}
#Bean
public CassandraMappingContext cassandraMapping()
throws ClassNotFoundException {
return new BasicCassandraMappingContext();
}
}
There is also explanation on how to configure the repository and table.

Spring Data Elasticsearch "Error creating elasticsearchTemplate"

Im using:
- elasticsearch 5.4.
- Spring boot 1.4.7.RELEASE
- spring-data-elasticsearch 3.0.1.RELEASE.
#Configuration
#EnableElasticsearchRepositories(basePackages = "com.landfiles.farms.repository")
public class ESConfig {
#Value("${elasticsearch.host}")
private String EsHost;
#Value("${elasticsearch.port}")
private Integer EsPort;
#Bean
public Client client() throws Exception {
return new PreBuiltTransportClient(Settings.EMPTY)
.addTransportAddress(new InetSocketTransportAddress(
InetAddress.getByName(EsHost), EsPort));
}
#Bean
public ElasticsearchOperations elasticsearchTemplate() throws Exception {
return new ElasticsearchTemplate(client());
}
}
I have a fail on the application run:
java.lang.NoClassDefFoundError: org/springframework/data/mapping/model/Property
Full stackstrace:
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'elasticsearchTemplate' defined in class path resource [org/springframework/boot/autoconfigure/data/elasticsearch/ElasticsearchDataAutoConfiguration.class]: Unsatisfied dependency expressed through method 'elasticsearchTemplate' parameter 1; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'elasticsearchConverter' defined in class path resource [org/springframework/boot/autoconfigure/data/elasticsearch/ElasticsearchDataAutoConfiguration.class]: Unsatisfied dependency expressed through method 'elasticsearchConverter' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mappingContext' defined in class path resource [org/springframework/boot/autoconfigure/data/elasticsearch/ElasticsearchDataAutoConfiguration.class]: Post-processing of merged bean definition failed; nested exception is java.lang.NoClassDefFoundError: org/springframework/data/mapping/model/Property
Jira's issue linked (not answered) : https://jira.spring.io/browse/DATAES-364
Anybody have a working hello world example ?
Thanks!

error creating bean with name employeeController. injection of autowired dependencies failed. could not autowire fields

Error From Console
SEVERE: Context initialization failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'employeeController': Injection of autowired dependencies failed;
nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.ram.service.EmployeeService com.ram.controller.EmployeeController.employeeService;
nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'employeeService': Injection of autowired dependencies failed;
nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private com.ram.dao.EmployeeDao com.ram.service.EmployeeServiceImpl.employeeDao;
nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'employeeDao': Injection of autowired dependencies failed;
EmployeeController.java
#Controller
public class EmployeeController {
#Autowired
private EmployeeService employeeService;
#Qualifier(value="employeeService")
public void setEmployeeService(EmployeeService employeeService){
this.employeeService = employeeService;
}
#RequestMapping(value = "/employees", method = RequestMethod.GET)
public String listEmployee(Model model) {
model.addAttribute("employee", new Employee());
model.addAttribute("listEmployee", employeeService.listEmployee());
return "employee";
}

This line is most imporatant from the log. Unfortunately, the log is incomplete, so it's unclear which property of EmployeeDao is missing:
nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'employeeDao': Injection of autowired dependencies failed;
What fields are you mapping into EmployeeDao? Because one of those cannot be found, perhaps not marked with #Component?

Spring Boot Actuator: How to get metrics uptime inside a custom HealthIndicator?

I want to do a custom HealthIndicator that depends on the application uptime.
#Component
public class HealthActuator implements HealthIndicator {
private final MetricsEndpoint metricsEndpoint;
#Autowired
public HealthActuator(MetricsEndpoint metricsEndpoint) {
this.metricsEndpoint = metricsEndpoint;
}
#Override
public Health health() {
long uptime = (Long) metricsEndpoint.invoke().get("uptime");
// logic with uptime
return Health.up().build();
}
}
But there is an error: a circular dependency between 2 beans in the application context.
I can get uptime metric with a rest call to my endpoint /actuator/health.
But maybe is it possible to do it programmatically?
P.S. Log stacktrace:
11-01 14:34:09 WARN org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'healthActuator' defined in file [/Users/serge/projects/bb/bb-imapl/target/classes/bb/imapl/config/HealthActuator.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.actuate.autoconfigure.EndpointAutoConfiguration': Bean instantiation via constructor failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.actuate.autoconfigure.EndpointAutoConfiguration$$EnhancerBySpringCGLIB$$2bb06d4a]: Constructor threw exception; nested exception is org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'healthActuator': Requested bean is currently in creation: Is there an unresolvable circular reference?
11-01 14:34:09 WARN org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'healthActuator' defined in file [/Users/serge/projects/bb/bb-imapl/target/classes/bb/imapl/config/HealthActuator.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.boot.actuate.autoconfigure.EndpointAutoConfiguration': Bean instantiation via constructor failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.boot.actuate.autoconfigure.EndpointAutoConfiguration$$EnhancerBySpringCGLIB$$2bb06d4a]: Constructor threw exception; nested exception is org.springframework.beans.factory.BeanCurrentlyInCreationException: Error creating bean with name 'healthActuator': Requested bean is currently in creation: Is there an unresolvable circular reference?
11-01 14:34:09 ERROR org.springframework.boot.diagnostics.LoggingFailureAnalysisReporter -
***************************
APPLICATION FAILED TO START
***************************
Description:
There is a circular dependency between 2 beans in the application context:
- healthActuator defined in file [/Users/serge/projects/bb/bb-imapl/target/classes/bb/imapl/config/HealthActuator.class]
- org.springframework.boot.actuate.autoconfigure.EndpointAutoConfiguration
- healthActuator
11-01 14:34:09 ERROR org.springframework.boot.diagnostics.LoggingFailureAnalysisReporter -

If you do not like setter injection, it should also be possible to work around this with #Lazy...
#Autowired
public HealthActuator(#Lazy MetricsEndpoint metricsEndpoint) {
this.metricsEndpoint = metricsEndpoint;
}

EndpointAutoConfiguration has a dependency on HealthIndicator (which you implemented with HealthActuator).
So you end up with a circular dependency. This happens when 2 beans needs each other to instantiate themselves (through constructor injection).
You can break the cycle by using a setter injection:
#Component
public class HealthActuator implements HealthIndicator {
private MetricsEndpoint metricsEndpoint;
#Autowired
private void setMetricsEndpoint(MetricsEndpoint metricsEndpoint) {
this.metricsEndpoint = metricsEndpoint;
}
public HealthActuator() {
}
#Override
public Health health() {
long uptime = (Long) metricsEndpoint.invoke().get("uptime");
// logic with uptime
return Health.up().build();
}
}

aspect starange exception during weaving

I try to use aspect for repeatable actions.
I have following aspect configuration:
#Aspect
#Component
public class TestInterceptor {
#Around("execution(public Map<Object, Object> controller.class.ContollerName+.*(..)) && this(self)")
public Object configureCommonResponse(ProceedingJoinPoint pjp, ControllerName self) throws Throwable {
return pjp.proceed();
}
}
Also I have a controller with methods which I need to modify:
#Controller
public class ControllerName {
#RequestMapping("/test")
public Map<Object, Object> test() {
....
}
}
However when I try to invoke test method I get following exception:
SEVERE: Servlet.service() for servlet [springServlet] in context with path [/test] threw exception [Request processing failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'controllerName': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: private java.lang.Integer controller.pageSize; nested exception is org.springframework.beans.factory.BeanExpressionException: Expression parsing failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'className' defined in URL [jar:file:/pathToJar.jar!/className/ClassName.class]: Initialization of bean failed; nested exception is org.springframework.aop.framework.AopConfigException: Could not generate CGLIB subclass of class [class className.ClassName]: Common causes of this problem include using a final class or a non-visible class; nested exception is java.lang.IllegalArgumentException: Superclass has no null constructors but no arguments were given] with root cause
Why does it try to create a subclas for ClassName class? I explicitly asked to intercept executions in controller.class.ContollerName and subclasses, did not I?