Spring data elasticsearch CRUD configuration - spring-data-elasticsearch

Question

I am facing problem while configuring the spring data elasticsearch, I followed the procedure mentioned here Spring bean configuration for Crud Repositories. But I am getting error:
Exception in thread "main"
org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'customerService': Injection of resource
dependencies failed; nested exception is
org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'customerRepo': Cannot resolve reference to
bean 'elasticsearchTemplate' while setting bean property
'elasticsearchOperations'; nested exception is
org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'elasticsearchTemplate' defined in class path
resource [spring-repository.xml]: Instantiation of bean failed; nested
exception is org.springframework.beans.BeanInstantiationException:
Could not instantiate bean class
[org.springframework.data.elasticsearch.core.ElasticsearchTemplate]:
Constructor threw exception; nested exception is
java.lang.NoSuchMethodError:
com.fasterxml.jackson.core.JsonFactory.requiresPropertyOrdering()Z
Here is the code:
CustomerService.java
#Service
public class CustomerService {
#Resource
CustomerRepo custRepo;
public void save(Customer cust) {
custRepo.save(cust);
}
}
Customer.java
#Document(
indexName = "Customer", type = "cust"
)
public class Customer {
#Id
private String id;
private String name;
public Customer(String name) {
this.name = name;
}
public String getName() {
return this.name;
}
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
}
CustomerRepo.java
public interface CustomerRepo extends ElasticsearchRepository<Customer, String> {
}
MainClass.java
public class MainClass {
public static void main(String args[]) {
ApplicationContext context =
new ClassPathXmlApplicationContext(new String[] {"spring-customer.xml"});
CustomerService cust = (CustomerService)context.getBean("CustomerService");
Customer customer = new Customer("test_name");
cust.save(customer);
}
}
spring-customer.xml
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd">
<context:component-scan base-package="com.elasticsearch" />
<import resource="spring-repository.xml"/>
</beans>
spring-repository.xml
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:elasticsearch="http://www.springframework.org/schema/data/elasticsearch"
xsi:schemaLocation="http://www.springframework.org/schema/data/elasticsearch
http://www.springframework.org/schema/data/elasticsearch/spring-elasticsearch.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.1.xsd">
<elasticsearch:transport-client id="client" cluster-nodes="xx.xx.xx.xx:9200" />
<bean name="elasticsearchTemplate"
class="org.springframework.data.elasticsearch.core.ElasticsearchTemplate">
<constructor-arg name="client" ref="client" />
</bean>
<elasticsearch:repositories
base-package="com.elasticsearch.repositories" />
I don't know why it is not working. Please help me out.

Answer 1

It worked finally, after modifying these files:
1) spring-customer.xml
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd">
<context:component-scan base-package="com.elasticsearch.repositories" />
<import resource="spring-repository.xml"/>
<bean id="customerService" class="com.elasticsearch.CustomerService" scope="prototype" >
<property name="custRepo" ref="custRepo"></property>
</bean>
</beans>
2) Changing port no. from 9200 to 9300 in spring-repository.xml. As 9200 is for http, where as 9300 is for node to node communication.
3) Adding getter and setter for custRepo in CustomerService.java file.