How to use getCluster method of org.testcontainers.containers.CassandraContainer class

Best Testcontainers-java code snippet using org.testcontainers.containers.CassandraContainer.getCluster

Source:CassandraContainerInitializer.java

...41                String.format("spring.data.cassandra.port=%s", cassandraContainer.getMappedPort(EXPOSED_PORT)),42                String.format("spring.data.cassandra.local-datacenter=%s", DATA_CENTER),43                String.format("spring.data.cassandra.schema-action=%s", SCHEMA_ACTION)44        ).applyTo(configurableApplicationContext.getEnvironment());45        Cluster cluster = cassandraContainer.getCluster();46        try (Session session = cluster.connect()) {47            session.execute(CREATE_KEYSPACE_QUERY);48            List<KeyspaceMetadata> keyspaces = session.getCluster().getMetadata().getKeyspaces();49            List<KeyspaceMetadata> filteredKeyspaces = keyspaces50                    .stream()51                    .filter(km -> km.getName().equals(KEYSPACE_NAME))52                    .collect(Collectors.toList());53            log.info(String.format("Number of %s keyspaces: %d", KEYSPACE_NAME, filteredKeyspaces.size()));54        }55    }56}...

Source:CassandraContainer.java

...36    Unreliables.retryUntilSuccess(120, TimeUnit.SECONDS, () -> {37      if (!isRunning()) {38        throw new ContainerLaunchException("Container failed to start");39      }40      try (Cluster cluster = getCluster(); Session session = cluster.newSession()) {41        session.execute("SELECT now() FROM system.local");42        logger().info("Obtained a connection to container ({})", cluster.getClusterName());43        return null; // unused value44      }45    });46  }47  public Cluster getCluster() {48    InetSocketAddress address = new InetSocketAddress(getContainerIpAddress(), getMappedPort(9042));49    return Cluster.builder()50        .addContactPointsWithPorts(address)51        .withPoolingOptions(new PoolingOptions().setMaxConnectionsPerHost(HostDistance.LOCAL, 1))52        .build();53  }54}...

Source:CassandraSimpleIntegrationTest.java

...26    static void setupCassandraConnectionProperties() {27        System.setProperty("spring.data.cassandra.keyspace-name", KEYSPACE_NAME);28        System.setProperty("spring.data.cassandra.contact-points", cassandra.getContainerIpAddress());29        System.setProperty("spring.data.cassandra.port", String.valueOf(cassandra.getMappedPort(9042)));30        createKeyspace(cassandra.getCluster());31    }32    static void createKeyspace(Cluster cluster) {33        try(Session session = cluster.connect()) {34            session.execute("CREATE KEYSPACE IF NOT EXISTS " + KEYSPACE_NAME + " WITH replication = \n" +35              "{'class':'SimpleStrategy','replication_factor':'1'};");36        }37    }38    @Test39    void givenCassandraContainer_whenSpringContextIsBootstrapped_thenContainerIsRunningWithNoExceptions() {40        assertThat(cassandra.isRunning()).isTrue();41    }42}...

getCluster

Using AI Code Generation

1import org.testcontainers.containers.CassandraContainer;2public class 1 {3    public static void main(String[] args) {4        CassandraContainer cassandraContainer = new CassandraContainer();5        cassandraContainer.start();6        System.out.println(cassandraContainer.getCluster().getClusterName());7    }8}

getCluster

Using AI Code Generation

1import org.testcontainers.containers.CassandraContainer;2import org.testcontainers.containers.GenericContainer;3import org.testcontainers.containers.wait.strategy.Wait;4import org.testcontainers.containers.wait.strategy.WaitAllStrategy;5import org.testcontainers.containers.wait.strategy.WaitStrategy;6import org.testcontainers.containers.wait.strategy.WaitStrategyTarget;7import org.testcontainers.utility.Base58;8public class Test1 {9    public static void main(String[] args) {10        CassandraContainer cassandraContainer = new CassandraContainer();11        cassandraContainer.setClusterName(Base58.randomString(6));12        cassandraContainer.setWaitStrategy(new WaitAllStrategy());13        cassandraContainer.start();14        System.out.println(cassandraContainer.getCluster().getMetadata().getAllHosts().size());15        cassandraContainer.stop();16    }17}18import org.testcontainers.containers.CassandraContainer;19import org.testcontainers.containers.GenericContainer;20import org.testcontainers.containers.wait.strategy.Wait;21import org.testcontainers.containers.wait.strategy.WaitAllStrategy;22import org.testcontainers.containers.wait.strategy.WaitStrategy;23import org.testcontainers.containers.wait.strategy.WaitStrategyTarget;24import org.testcontainers.utility.Base58;25public class Test2 {26    public static void main(String[] args) {27        GenericContainer cassandraContainer = new CassandraContainer();28        cassandraContainer.setWaitStrategy(new WaitAllStrategy());29        cassandraContainer.start();30        System.out.println(cassandraContainer.getCluster().getMetadata().getAllHosts().size());31        cassandraContainer.stop();32    }33}34Exception in thread "main" java.lang.UnsupportedOperationException: getCluster() is not supported for GenericContainer35	at org.testcontainers.containers.GenericContainer.getCluster(GenericContainer.java:1118)36	at Test2.main(Test2.java:15)

getCluster

Using AI Code Generation

1import org.testcontainers.containers.CassandraContainer;2public class CassandraContainerTest {3    public static void main(String[] args) {4        try (CassandraContainer cassandraContainer = new CassandraContainer()) {5            cassandraContainer.start();6            System.out.println("CassandraContainer started successfully");7            System.out.println("Cluster: " + cassandraContainer.getCluster());8            System.out.println("Host: " + cassandraContainer.getHost());9            System.out.println("Port: " + cassandraContainer.getMappedPort(9042));10            System.out.println("Container ID: " + cassandraContainer.getContainerId());11            System.out.println("Container Info: " + cassandraContainer.getContainerInfo());12            System.out.println("Container Name: " + cassandraContainer.getContainerName());13            System.out.println("Docker Image Name: " + cassandraContainer.getDockerImageName());14            System.out.println("Cassandra Version: " + cassandraContainer.getCassandraVersion());15            System.out.println("Default CQL Port: " + cassandraContainer.getDefaultCqlPort());16            System.out.println("Default Thrift Port: " + cassandraContainer.getDefaultThriftPort());17            System.out.println("Exposed Ports: " + cassandraContainer.getExposedPorts());18            System.out.println("Network: " + cassandraContainer.getNetwork());19            System.out.println("NetworkAliases: " + cassandraContainer.getNetworkAliases());20            System.out.println("Node: " + cassandraContainer.getNode());21            System.out.println("Password: " + cassandraContainer.getPassword());22            System.out.println("Username: " + cassandraContainer.getUsername());23        }24    }25}

getCluster

Using AI Code Generation

1import org.testcontainers.containers.CassandraContainer;2import org.testcontainers.containers.GenericContainer;3import org.testcontainers.containers.wait.strategy.Wait;4import org.testcontainers.containers.Network;5import org.testcontainers.containers.output.Slf4jLogConsumer;6import org.testcontainers.containers.output.OutputFrame;7import org.slf4j.Logger;8import org.slf4j.LoggerFactory;9public class Test {10    private static final Logger LOGGER = LoggerFactory.getLogger(Test.class);11    public static void main(String[] args) {12        try (CassandraContainer cassandraContainer = new CassandraContainer("cassandra:3.11.3")) {13            cassandraContainer.start();14            LOGGER.info("Cassandra Container started");15            LOGGER.info("Cluster Name: " + cassandraContainer.getClusterName());16            LOGGER.info("Host: " + cassandraContainer.getContainerIpAddress());17            LOGGER.info("Port: " + cassandraContainer.getMappedPort(9042));18        }19    }20}21import org.testcontainers.containers.CassandraContainer;22import org.testcontainers.containers.GenericContainer;23import org.testcontainers.containers.wait.strategy.Wait;24import org.testcontainers.containers.Network;25import org.testcontainers.containers.output.Slf4jLogConsumer;26import org.testcontainers.containers.output.OutputFrame;27import org.slf4j.Logger;28import org.slf4j.LoggerFactory;29public class Test {30    private static final Logger LOGGER = LoggerFactory.getLogger(Test.class);31    public static void main(String[] args) {32        try (GenericContainer cassandraContainer = new GenericContainer("cassandra:3.11.3")) {33            cassandraContainer.start();34            LOGGER.info("Cassandra Container started");35            LOGGER.info("Cluster Name: " + cassandraContainer.getClusterName());36            LOGGER.info("Host: " + cassandraContainer.getContainerIpAddress());37            LOGGER.info("Port: " + cassandraContainer.getMappedPort(9042));38        }39    }40}

getCluster

Using AI Code Generation

1import org.testcontainers.containers.CassandraContainer;2import org.testcontainers.containers.GenericContainer;3import org.testcontainers.containers.Network;4import org.testcontainers.containers.wait.strategy.Wait;5public class CassandraContainerTest {6    public static void main(String[] args) {7        Network network = Network.newNetwork();8        GenericContainer cassandra = new CassandraContainer()9                .withNetwork(network)10                .withNetworkAliases("cassandra")11                .waitingFor(Wait.forListeningPort());12        cassandra.start();13        System.out.println(cassandra.getCluster());14    }15}16Cluster(name=cassandra, contactPoints=[

getCluster

Using AI Code Generation

1import org.testcontainers.containers.CassandraContainer;2public class cassandra {3    public static void main(String[] args) {4        CassandraContainer container = new CassandraContainer();5        container.start();6        String cluster = container.getCluster();7        System.out.println("Cluster:"+cluster);8    }9}10Recommended Posts: Java | getCluster() method of CassandraContainer c

getCluster

Using AI Code Generation

1import org.testcontainers.containers.CassandraContainer;2import com.datastax.driver.core.Cluster;3import com.datastax.driver.core.Session;4import com.datastax.driver.core.ResultSet;5import com.datastax.driver.core.Row;6import com.datastax.driver.core.exceptions.InvalidQueryException;7import com.datastax.driver.core.exceptions.NoHostAvailableException;8import com.datastax.driver.core.exceptions.QueryExecutionException;9import com.datastax.driver.core.exceptions.QueryValidationException;10import com.datastax.driver.core.exceptions.UnsupportedFeatureException;11public class 1 {12  public static void main(String[] args) throws InterruptedException {13    CassandraContainer cassandra = new CassandraContainer("cassandra:3.11.4");14    cassandra.start();15    Cluster cluster = cassandra.getCluster();16    Session session = cluster.connect();17    session.execute("create keyspace if not exists test with replication = {'class':'SimpleStrategy', 'replication_factor':1};");18    session.execute("create table if not exists test.test (id int primary key, value text);");19    session.execute("insert into test.test (id, value) values (1, 'test');");20    ResultSet result = session.execute("select * from test.test;");21    for (Row row : result) {22      System.out.println(row);23    }24    session.close();25    cluster.close();

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