CODEWITHSUNDEEP
spring-data-cassandra
Tharun Mukka
Tharun Mukka

Reputation: 1

Error creating bean with name 'productController': Unsatisfied dependency expressed through field 'productRepository';

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2020-08-05 09:53:05.348 ERROR 46991 --- [ main] o.s.boot.SpringApplication : Application run failed

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'productController': Unsatisfied dependency expressed through field 'productRepository'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'productRepository' defined in com.example.cassandra.springbootcassandrademo.repository.ProductRepository defined in @EnableCassandraRepositories declared on CassandraRepositoriesRegistrar.EnableCassandraRepositoriesConfiguration: Cannot resolve reference to bean 'cassandraTemplate' while setting bean property 'cassandraTemplate'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.boot.autoconfigure.data.cassandra.CassandraDataAutoConfiguration': Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'cassandraSession' defined in class path resource [org/springframework/boot/autoconfigure/cassandra/CassandraAutoConfiguration.class]: Bean instantiation via factory method failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [com.datastax.oss.driver.api.core.CqlSession]: Factory method 'cassandraSession' threw exception; nested exception is com.datastax.oss.driver.api.core.AllNodesFailedException: Could not reach any contact point, make sure you've provided valid addresses (showing first 1 nodes, use getAllErrors() for more): Node(endPoint=/127.0.0.1:9042, hostId=null, hashCode=2fe1348e): [com.datastax.oss.driver.api.core.connection.ConnectionInitException: [s0|control|connecting...] Protocol initialization request, step 1 (OPTIONS): failed to send request (java.nio.channels.ClosedChannelException)] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:643) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE] at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:130) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1422) ~[spring-beans-5.2.7.RELEASE.jar:5.2.7.RELEASE]

Upvotes: 0

Views: 1796

Answers (2)

kayesh parvez
kayesh parvez

Reputation: 353

I faced the same issue today. In my case may be it was some internal issue of spring boot itself. I Solved by changing the spring-boot version in pom.xml. It was

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.3.4.RELEASE</version>
    <relativePath/>     
</parent>

I changed the version to

<version>2.0.2.RELEASE</version>

And it worked.

Upvotes: 0

Ken Rabe
Ken Rabe

Reputation: 167

From your error message the problem is that it cannot find the cassandra instance running on localhost.

Could not reach any contact point, make sure you've provided valid addresses (showing first 1 nodes, use getAllErrors() for more): Node(endPoint=/127.0.0.1:9042, hostId=null, hashCode=2fe1348e)

If your host is somewhere other than localhost, you'll need to set the spring.data.cassandra.contact-points in your configuration file or set up a bean to create the Cassandra Cluster or Session (depending on which version of Spring boot you are using).

Upvotes: 0

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