Can't create multiple CassandraOperations without configuring keyspace？

[yzy-1995]

this is my yaml

spring:
  data:
    cassandra:
      contact-points: 192.168.2.52
      port: 9042
      local-datacenter: datacenter1
      username: cassandra
      password: cassandra
dd:
  monitor:
    config:
      cassandra-double-write:
        contact-points: XXX.com
        port: 9042
        local-datacenter: datacenter1
        username: cassandra
        password: cassandra

this is my cassandraConfig

@Data
@Slf4j
@Configuration
@AutoConfigureAfter(CassandraAutoConfiguration.class)
@ConfigurationProperties(prefix = "dd.monitor.config.cassandra-double-write")
public class CassandraConfig {

    private String contactPoints;
    private int port;
    private String localDatacenter;
    private String username;
    private String password;

    public CassandraConfig() {
        log.info("CassandraConfig config.....");
    }

    @Bean
    @Qualifier("DwCqlSessionFactoryBean")
    public CqlSessionFactoryBean session() {

        CqlSessionFactoryBean session = new CqlSessionFactoryBean();
        session.setContactPoints(contactPoints);
        session.setPort(port);
        session.setUsername(username);
        session.setPassword(password);
        session.setLocalDatacenter(localDatacenter);

        return session;
    }

    @Bean
    @Qualifier("DwSessionFactoryFactoryBean")
    public SessionFactoryFactoryBean sessionFactory(
            @Qualifier("DwCqlSessionFactoryBean")CqlSession session, CassandraConverter converter) {

        SessionFactoryFactoryBean sessionFactory = new SessionFactoryFactoryBean();
        sessionFactory.setSession(session);
        sessionFactory.setConverter(converter);
        sessionFactory.setSchemaAction(SchemaAction.NONE);

        return sessionFactory;
    }

    @Bean
    @Qualifier("DwCassandraMappingContext")
    public CassandraMappingContext mappingContext(CassandraCustomConversions conversions) {
        CassandraMappingContext mappingContext = new CassandraMappingContext();
        mappingContext.setSimpleTypeHolder(conversions.getSimpleTypeHolder());
        return mappingContext;
    }

    @Bean
    @Qualifier("DwCassandraConverter")
    public CassandraConverter converter(
            @Qualifier("DwCassandraMappingContext")CassandraMappingContext mappingContext) {
        return new MappingCassandraConverter(mappingContext);
    }

    @Bean
    @Qualifier("DwCassandraTemplate")
    public CassandraOperations cassandraTemplate(
            @Qualifier("DwSessionFactoryFactoryBean")SessionFactory sessionFactory,
            @Qualifier("DwCassandraConverter")CassandraConverter converter) {
        return new CassandraTemplate(sessionFactory, converter);
    }

}

this is my other cassandraConfig

@Data
@Slf4j
@Configuration
@AutoConfigureAfter(CassandraAutoConfiguration.class)
@ConfigurationProperties(prefix = "spring.data.cassandra")
public class CassandraDefaultConfig {

    private String contactPoints;
    private int port;
    private String localDatacenter;
    private String username;
    private String password;

    public CassandraDefaultConfig() {
        log.info("CassandraDefaultConfig config.....");
    }

    @Bean(name = "CdcSession")
    @Qualifier("CdcCqlSessionFactoryBean")
    public CqlSessionFactoryBean CdcSession() {

        CqlSessionFactoryBean CdcSession = new CqlSessionFactoryBean();
        CdcSession.setContactPoints(contactPoints);
        CdcSession.setPort(port);
        CdcSession.setUsername(username);
        CdcSession.setPassword(password);
        CdcSession.setLocalDatacenter(localDatacenter);
        CdcSession.setKeyspaceName("system1");

        return CdcSession;
    }

    @Bean(name = "CdcSessionFactory")
    @Qualifier("CdcSessionFactoryFactoryBean")
    public SessionFactoryFactoryBean CdcSessionFactory(
            @Qualifier("CdcCqlSessionFactoryBean")CqlSession CdcSession, CassandraConverter CdcConverter) {

        SessionFactoryFactoryBean CdcSessionFactory = new SessionFactoryFactoryBean();
        CdcSessionFactory.setSession(CdcSession);
        CdcSessionFactory.setConverter(CdcConverter);
        CdcSessionFactory.setSchemaAction(SchemaAction.NONE);

        return CdcSessionFactory;
    }

    @Bean(name = "CdcMappingContext")
    @Qualifier("CdcCassandraMappingContext")
    public CassandraMappingContext CdcMappingContext(CassandraCustomConversions conversions) {
        CassandraMappingContext CdcMappingContext = new CassandraMappingContext();
        CdcMappingContext.setSimpleTypeHolder(conversions.getSimpleTypeHolder());
        return CdcMappingContext;
    }

    @Bean(name = "CdcConverter")
    @Qualifier("CdcCassandraConverter")
    public CassandraConverter CdcConverter(
            @Qualifier("CdcCassandraMappingContext")CassandraMappingContext mappingContext) {
        return new MappingCassandraConverter(mappingContext);
    }

    @Bean(name = "CdcCassandraTemplate")
    @Qualifier("CdcCassandraTemplate")
    public CassandraOperations CdcCassandraTemplate(
            @Qualifier("CdcSessionFactoryFactoryBean")SessionFactory CdcSessionFactory,
            @Qualifier("CdcCassandraConverter")CassandraConverter CdcConverter) {
        return new CassandraTemplate(CdcSessionFactory, CdcConverter);
    }
}

this is my serviceimpl

@Service
@Slf4j
public class MyServiceImpl implements MyService {

    @Autowired
    @Qualifier("CdcCassandraTemplate")
    private CassandraOperations template;

    @Autowired
    @Qualifier("DwCassandraTemplate")
    private CassandraOperations dwTemplate;

    @Override
    public MetricsBusiness insert(MetricsBusiness metricsBusiness) {
        dwTemplate.insert(metricsBusiness);
        return template.insert(metricsBusiness);
    }

    @Override
    public void batchInsert(List<MetricsBusiness> metricsBusinessList) {
        template.batchOps().insert(metricsBusinessList).execute();
        dwTemplate.batchOps().insert(metricsBusinessList).execute();
    }

}

but i can't start this application and this is error message please help me

Exception encountered during context initialization -
 cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: 
 Error creating bean with name 'myServiceImpl': Unsatisfied dependency expressed through field 'template'; 
 nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: 
 Error creating bean with name 'CdcCassandraTemplate' 
 defined in class path resource [*/metricstore/config/CassandraDefaultConfig.class]: 
 Unsatisfied dependency expressed through method 'CdcCassandraTemplate' parameter 0; 
 nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException:
 Error creating bean with name 'CdcSessionFactory' defined in class path resource [*/metricstore/config/CassandraDefaultConfig.class]:
 Unsatisfied dependency expressed through method 'CdcSessionFactory' parameter 1; 
 nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: 
 Error creating bean with name 'CdcConverter' defined in class path resource [*/metricstore/config/CassandraDefaultConfig.class]: 
 Unsatisfied dependency expressed through method 'CdcConverter' parameter 0; 
 nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: 
 Error creating bean with name 'CdcMappingContext' defined in class path resource [*/metricstore/config/CassandraDefaultConfig.class]:
 Unsatisfied dependency expressed through method 'CdcMappingContext' parameter 0; 
 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 'session' defined in class path resource [*/metricstore/config/CassandraConfig.class]:
 Invocation of init method failed; 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=XXX.com:9042, hostId=null, hashCode=6567721a):
 [com.datastax.oss.driver.api.core.DriverTimeoutException: 
 [s2|control|id: 0x81729d70, L:/198.18.0.1:50305 - R:XXX.com/102.168.2.52:9042] 
 Protocol initialization request, step 1 (OPTIONS): timed out after 500 ms] "}

[mp911de]

The exception reports

DriverTimeoutException: [s2|control|id: 0x81729d70, L:/198.18.0.1:50305 - R:XXX.com/102.168.2.52:9042] Protocol initialization request, step 1 (OPTIONS): timed out after 500 ms]

This is a hint that your infrastructure either doesn't respond in time or that the service listening at 102.168.2.52:9042 is defunkt. Please ensure that your database service is healthy. Other than that, your configuration looks fine. You could simplify it even more by reusing CassandraMappingContext and CassandraConverter beans.

[yzy-1995]

thank you，you are right ，colleague give me prod link，this is causing the connection to fail.