Connecting to a Cassandra Docker Container Using Cassandra Spring Data - cassandra

Question

So I am running in to issues connecting to a single node cassandra cluster using spring data-cassandra. I am using the docker image found at: https://hub.docker.com/_/cassandra/
using a docker-compose with the following environment variables set:
cassandra_n1:
image: cassandra:latest
ports:
- "9042:9042"
- "9160:9160"
hostname: cassandra_n1
environment:
CASSANDRA_CLUSTER_NAME: "mycluster"
CASSANDRA_ENDPOINT_SNITCH: "PropertyFileSnitch"
CASSANDRA_DC: "DC1"
CASSANDRA_RACK: "R1"
then after this starts I try to connect to it using my spring boot application which is as simple as:
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
#SpringBootApplication
public class MvcApplication {
public static void main(String[] args) {
SpringApplication.run(MvcApplication.class);
}
}
which scans for a configuration file which is:
#Configuration
#PropertySource(value = { "classpath:cassandra.properties" })
#EnableCassandraRepositories(basePackages = { "myproject.repository" })
public class CassandraConfig {
private static final Logger LOG = LoggerFactory.getLogger(CassandraConfig.class);
#Autowired
private Environment env;
#Bean
public CassandraClusterFactoryBean cluster() {
CassandraClusterFactoryBean cluster = new CassandraClusterFactoryBean();
cluster.setContactPoints(env.getProperty("cassandra.contactpoints"));
cluster.setPort(Integer.parseInt(env.getProperty("cassandra.port")));
return cluster;
}
#Bean
public CassandraMappingContext mappingContext() {
return new BasicCassandraMappingContext();
}
#Bean
public CassandraConverter converter() {
return new MappingCassandraConverter(mappingContext());
}
#Bean
public CassandraSessionFactoryBean session() throws Exception {
CassandraSessionFactoryBean session = new CassandraSessionFactoryBean();
session.setCluster(cluster().getObject());
session.setKeyspaceName(env.getProperty("cassandra.keyspace"));
session.setConverter(converter());
session.setSchemaAction(SchemaAction.NONE);
return session;
}
#Bean
public CassandraOperations cassandraTemplate() throws Exception {
return new CassandraTemplate(session().getObject());
}
}
that looks at the property file cassandra.properties which is:
cassandra.contactpoints=192.168.99.100
cassandra.port=9042
cassandra.keyspace=mykeyspace
I am using docker-machine as a docker daemon which has a address of 192.168.99.100
in my pom i'm using the dependencies:
<dependency>
<groupId>org.springframework.data</groupId>
<artifactId>spring-data-cassandra</artifactId>
<version>1.0.0.RELEASE</version>
<exclusions>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>spring-expression</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-expression</artifactId>
<version>4.1.7.RELEASE</version>
</dependency>
After i build and run my application, the application fails to connect to cassandra showing a message:
Caused by: com.datastax.driver.core.exceptions.NoHostAvailableException:
All host(s) tried for query failed (tried: /192.168.99.100:9042 (com.datastax.driver.core.ConnectionException:
[/192.168.99.100:9042] Unexpected error during transport initialization (com.datastax.driver.core.TransportException:
[/192.168.99.100:9042] Unexpected exception triggered (java.lang.IndexOutOfBoundsException:
Not enough readable bytes - Need 4, maximum is 0))))
I have tried to set the listen_address, broadcast_address and the rpc_address to the docker daemon ip but have not had success.
Any help would be appriciated