Question 176124 in Mongodb Question posted in
The official documentation can be found here.

Why does Spring boot app throw an error when connecting to mongodb atlas cluster?

Spring boot application throwing exception while connecting to mongodb atlas

I’m trying to connect spring boot application with a mongodb cluster and I’m facing the following issue while starting the spring boot application.

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mongoDatabaseFactory' defined in class path resource [org/springframework/boot/autoconfigure/data/mongo/MongoDatabaseFactoryConfiguration.class]: Failed to instantiate [org.springframework.data.mongodb.core.MongoDatabaseFactorySupport]: Factory method 'mongoDatabaseFactory' threw exception with message: Database name must not be empty
    at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:659) ~[spring-beans-6.0.9.jar:6.0.9]
    at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:647) ~[spring-beans-6.0.9.jar:6.0.9]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1332) ~[spring-beans-6.0.9.jar:6.0.9]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1162) ~[spring-beans-6.0.9.jar:6.0.9]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:560) ~[spring-beans-6.0.9.jar:6.0.9]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:520) ~[spring-beans-6.0.9.jar:6.0.9]
    at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:326) ~[spring-beans-6.0.9.jar:6.0.9]
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.0.9.jar:6.0.9]
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:324) ~[spring-beans-6.0.9.jar:6.0.9]
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200) ~[spring-beans-6.0.9.jar:6.0.9]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:973) ~[spring-beans-6.0.9.jar:6.0.9]
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:941) ~[spring-context-6.0.9.jar:6.0.9]
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:608) ~[spring-context-6.0.9.jar:6.0.9]
    at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) ~[spring-boot-3.1.0.jar:3.1.0]
    at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:733) ~[spring-boot-3.1.0.jar:3.1.0]
    at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:435) ~[spring-boot-3.1.0.jar:3.1.0]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:311) ~[spring-boot-3.1.0.jar:3.1.0]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1305) ~[spring-boot-3.1.0.jar:3.1.0]
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1294) ~[spring-boot-3.1.0.jar:3.1.0]
    at com.sandeepprabhakula.blog.BlogApplication.main(BlogApplication.java:10) ~[classes/:na]
Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.data.mongodb.core.MongoDatabaseFactorySupport]: Factory method 'mongoDatabaseFactory' threw exception with message: Database name must not be empty
    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:171) ~[spring-beans-6.0.9.jar:6.0.9]
    at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:655) ~[spring-beans-6.0.9.jar:6.0.9]
    ... 19 common frames omitted
Caused by: java.lang.IllegalArgumentException: Database name must not be empty
    at org.springframework.util.Assert.hasText(Assert.java:294) ~[spring-core-6.0.9.jar:6.0.9]
    at org.springframework.data.mongodb.core.MongoDatabaseFactorySupport.<init>(MongoDatabaseFactorySupport.java:68) ~[spring-data-mongodb-4.1.0.jar:4.1.0]
    at org.springframework.data.mongodb.core.SimpleMongoClientDatabaseFactory.<init>(SimpleMongoClientDatabaseFactory.java:75) ~[spring-data-mongodb-4.1.0.jar:4.1.0]
    at org.springframework.data.mongodb.core.SimpleMongoClientDatabaseFactory.<init>(SimpleMongoClientDatabaseFactory.java:64) ~[spring-data-mongodb-4.1.0.jar:4.1.0]
    at org.springframework.boot.autoconfigure.data.mongo.MongoDatabaseFactoryConfiguration.mongoDatabaseFactory(MongoDatabaseFactoryConfiguration.java:47) ~[spring-boot-autoconfigure-3.1.0.jar:3.1.0]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77) ~[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:568) ~[na:na]
    at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:139) ~[spring-beans-6.0.9.jar:6.0.9]
    ... 20 common frames omitted


Process finished with exit code 1

this is the application .properties file

spring.data.mongodb.uri=mongodb+srv://sandeepsandyo9o7o1:[email protected]/?retryWrites=true&w=majority
    
spring.data.mongodb.database=blog
Tags:

2

Answers


  1. 0

    I had the same issue. Add this for workaround:

    @Configuration
public class MongoConfig extends AbstractMongoClientConfiguration {

@Autowired
Environment env;

@Override
protected String getDatabaseName() {
    return env.getProperty("spring.data.mongodb.database", "test");
}

@Override
public MongoClient mongoClient() {
    String uri = env.getProperty("spring.data.mongodb.uri", "mongodb://localhost/test");
    ConnectionString connectionString = new ConnectionString(uri);
    MongoClientSettings mongoClientSettings = MongoClientSettings.builder()
        .applyConnectionString(connectionString)
        .build();
    
    return MongoClients.create(mongoClientSettings);
}

    }

    Login or Signup to reply.
  2. 0

    Had the same problem too, you can also do this for a workaround:

    Replace

    spring.data.mongodb.uri=mongodb+srv://sandeepsandyo9o7o1:[email protected]/?retryWrites=true&w=majority
    
spring.data.mongodb.database=blog

    with

    spring.data.mongodb.uri=mongodb+srv://sandeepsandyo9o7o1:[email protected]/blog?retryWrites=true&w=majority

    (put the database name before the question mark in the uri, in the application.properties)

    Login or Signup to reply.
Please signup or login to give your own answer.

Back To Top
Search