Java Code Examples for org.cassandraunit.utils.EmbeddedCassandraServerHelper#startEmbeddedCassandra()

The following examples show how to use org.cassandraunit.utils.EmbeddedCassandraServerHelper#startEmbeddedCassandra() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: ColumnFamilyApp.java From tutorials with MIT License

6 votes

public static void main(String... args) throws Exception {

        EmbeddedCassandraServerHelper.startEmbeddedCassandra();

        ColumnConfiguration configuration = new CassandraConfiguration();
        try(ColumnFamilyManagerFactory entityManagerFactory = configuration.get()) {
            ColumnFamilyManager entityManager = entityManagerFactory.get(KEY_SPACE);
            ColumnEntity columnEntity = ColumnEntity.of(COLUMN_FAMILY);
            Column key = Columns.of("id", 10L);
            Column name = Columns.of("name", "JNoSQL in Acion");
            columnEntity.add(key);
            columnEntity.add(name);
            ColumnEntity saved = entityManager.insert(columnEntity);
            System.out.println(saved);
        }

        EmbeddedCassandraServerHelper.cleanEmbeddedCassandra();
        EmbeddedCassandraServerHelper.stopEmbeddedCassandra();
    }

Example 2

Source File: Cassandra.java From spring-data-examples with Apache License 2.0

6 votes

@Override
protected void before() throws Throwable {

	if (runtimeMode == RuntimeMode.REQUIRE_RUNNING_INSTANCE) {
		if (!CassandraSocket.isConnectable(getHost(), getPort())) {
			throw new AssumptionViolatedException(
					String.format("Cassandra is not reachable at %s:%s.", getHost(), getPort()));
		}
	}

	if (runtimeMode == RuntimeMode.EMBEDDED_IF_NOT_RUNNING) {
		if (CassandraSocket.isConnectable(getHost(), getPort())) {
			return;
		}
	}

	EmbeddedCassandraServerHelper.startEmbeddedCassandra("embedded-cassandra.yaml", "target/embeddedCassandra",
			TimeUnit.SECONDS.toMillis(60));
	super.before();
}

Example 3

Source File: CassandraClientTestBase.java From vertx-cassandra-client with Apache License 2.0

6 votes

@BeforeClass
public static void startEmbeddedCassandra() throws Exception {
  String version = System.getProperty("java.version");
  // this statement can be removed only when this issue[https://github.com/jsevellec/cassandra-unit/issues/249] will be resolved
  if (!version.startsWith("1.8")) {
    throw new IllegalStateException("Only Java 8 is allowed for running tests. Your java version: " + version);
  }
  EmbeddedCassandraServerHelper.startEmbeddedCassandra();
}

Example 4

Source File: EmbeddedCassandraStoreFactory.java From titus-control-plane with Apache License 2.0

6 votes

private Session createEmbeddedCassandra() {
    // Disable fsync for a massive speedup on old platters. This improves boot time by a few seconds.
    System.setProperty("cassandra.unsafesystem", "true");

    try {
        File cassandraTmpDir = Files.createTempDir();
        EmbeddedCassandraServerHelper.startEmbeddedCassandra(CASSANDRA_CONFIG, cassandraTmpDir.getAbsolutePath(), STARTUP_TIMEOUT);
    } catch (Exception e) {
        throw new IllegalStateException("Cannot initialize the embedded Cassandra", e);
    }

    Session session = EmbeddedCassandraServerHelper.getSession();
    session.execute("CREATE KEYSPACE " + CASSANDRA_KEYSPACE + " WITH REPLICATION = { 'class' : 'SimpleStrategy', 'replication_factor' : 3 }");
    session.execute("USE " + CASSANDRA_KEYSPACE);

    CQLDataLoader dataLoader = new CQLDataLoader(session);
    dataLoader.load(new ClassPathCQLDataSet(CASSANDRA_SCHEMA, "Titus"));

    return session;
}

Example 5

Source File: _AbstractCassandraTest.java From jhipster-ribbon-hystrix with GNU General Public License v3.0

5 votes

@BeforeClass
public static void startServer() throws InterruptedException, TTransportException, ConfigurationException, IOException {
    EmbeddedCassandraServerHelper.startEmbeddedCassandra();
    Cluster cluster = new Cluster.Builder().addContactPoints("127.0.0.1").withPort(9142).build();
    Session session = cluster.connect();
    CQLDataLoader dataLoader = new CQLDataLoader(session);
    dataLoader.load(new ClassPathCQLDataSet("config/cql/create-tables.cql", true, "cassandra_unit_keyspace"));
}

Example 6

Source File: SpringContextTest.java From tutorials with MIT License

5 votes

@BeforeClass
public static void startCassandraEmbedded() throws InterruptedException, TTransportException, ConfigurationException, IOException {
    EmbeddedCassandraServerHelper.startEmbeddedCassandra();
    final Cluster cluster = Cluster.builder().addContactPoints("127.0.0.1").withPort(9142).build();
    final Session session = cluster.connect();
    session.execute(KEYSPACE_CREATION_QUERY);
    session.execute(KEYSPACE_ACTIVATE_QUERY);
    Thread.sleep(5000);
}

Example 7

Source File: ExampleCassandraAsyncEndpoint.java From riposte-microservice-template with Apache License 2.0

5 votes

@SuppressWarnings("UnusedReturnValue")
private static Session startEmbeddedCassandra(boolean disableCassandra) {
    if (disableCassandra) {
        logger.warn("Embedded cassandra is NOT starting up because your app configuration explicitly requests "
                    + "that it be disabled.");
        return null;
    }

    if (cassandraSession == null) {
        File cassandraWorkDir = new File(embeddedClusterWorkDirectory);
        String cassandraWorkDirAbsolutePath = cassandraWorkDir.getAbsolutePath();
        if (!cassandraWorkDir.exists()) {
            logger.info("Creating the  embedded Cassandra folders...{}", cassandraWorkDirAbsolutePath);
            if (!cassandraWorkDir.mkdirs()) {
                throw new RuntimeException("Unable to create working directory " + cassandraWorkDirAbsolutePath);
            }
        }
        // Start embedded cassandra
        logger.info("Finished Creating the  embedded Cassandra folders...{}", cassandraWorkDirAbsolutePath);
        logger.info("Starting embedded Cassandra");

        try {
            EmbeddedCassandraServerHelper.startEmbeddedCassandra(cassandraYamlFile,
                                                                 embeddedClusterWorkDirectory);
        }
        catch (Exception e) {
            throw new RuntimeException(e);
        }

        Cluster cassandraCluster = Cluster.builder()
                                          .addContactPoint(embeddedClusterContactPointHost)
                                          .withPort(embeddedClusterContactPointPort)
                                          .build();
        cassandraSession = cassandraCluster.connect();
    }

    return cassandraSession;
}

Example 8

Source File: AbstractCassandraTest.java From gpmr with Apache License 2.0

5 votes

@BeforeClass
public static void startServer() throws InterruptedException, TTransportException, ConfigurationException, IOException, URISyntaxException  {
    EmbeddedCassandraServerHelper.startEmbeddedCassandra();
    Cluster cluster = new Cluster.Builder().addContactPoints("127.0.0.1").withPort(9142).build();
    Session session = cluster.connect();
    CQLDataLoader dataLoader = new CQLDataLoader(session);
    dataLoader.load(new ClassPathCQLDataSet("config/cql/create-tables.cql", true, CASSANDRA_UNIT_KEYSPACE));
    applyScripts(dataLoader, "config/cql/changelog/", "*.cql");
}

Example 9

Source File: CassandraTest.java From java-specialagent with Apache License 2.0

5 votes

@Before
public void before(final MockTracer tracer) throws Exception {
  if (isJdkSupported) {
    tracer.reset();
    EmbeddedCassandraServerHelper.startEmbeddedCassandra();
    //EmbeddedCassandraServerHelper.getSession();
  }
}

Example 10

Source File: EmbeddedCassandra.java From conductor with Apache License 2.0

5 votes

private void startEmbeddedCassandra() throws Exception {
    try {
        EmbeddedCassandraServerHelper.startEmbeddedCassandra();
    } catch (Exception e) {
        LOGGER.error("Error starting embedded cassandra server", e);
        throw e;
    }
}

Example 11

Source File: TitusCassandraResource.java From titus-control-plane with Apache License 2.0

5 votes

@Override
protected void before() throws Throwable {
    // This improves boot time by a few seconds
    System.setProperty("cassandra.unsafesystem", "true");

    EmbeddedCassandraServerHelper.startEmbeddedCassandra(STARTUP_TIMEOUT);
}

Example 12

Source File: CasquatchTestDaoBuilder.java From casquatch with Apache License 2.0

5 votes

/**
 * Create DAO with embedded cassandra
 * @return builder using embedded cassandra
 */
public CasquatchTestDaoBuilder withEmbedded() {
    try {

        EmbeddedCassandraServerHelper.startEmbeddedCassandra(EmbeddedCassandraServerHelper.CASSANDRA_RNDPORT_YML_FILE, EmbeddedCassandraServerHelper.DEFAULT_STARTUP_TIMEOUT);
        log.info("Embedded Cassandra Started");
        return (CasquatchTestDaoBuilder) this.withBasicContactPoints(EmbeddedCassandraServerHelper.getHost()+":"+EmbeddedCassandraServerHelper.getNativeTransportPort())
                        .withBasicLoadBalancingPolicyLocalDatacenter("datacenter1")
                        .withBasicRequestConsistency("LOCAL_ONE");
    }
    catch(Exception e) {
        throw new DriverException(e);
    }
}

Example 13

Source File: KeyspaceRepositoryIntegrationTest.java From tutorials with MIT License

4 votes

@BeforeClass
public static void init() throws ConfigurationException, TTransportException, IOException, InterruptedException {
    // Start an embedded Cassandra Server
    EmbeddedCassandraServerHelper.startEmbeddedCassandra(20000L);
}

Example 14

Source File: EmbeddedCassandraConnectorTestBase.java From debezium-incubator with Apache License 2.0

4 votes

private static void startEmbeddedCassandra() throws Exception {
    EmbeddedCassandraServerHelper.startEmbeddedCassandra(TEST_CASSANDRA_YAML_CONFIG, Duration.ofSeconds(STARTUP_TIMEOUT_IN_SECONDS).toMillis());
}

Example 15

Source File: CassandraJUnitRule.java From cassandra-migration with MIT License

4 votes

@Override
protected void before() throws Exception {
    EmbeddedCassandraServerHelper.startEmbeddedCassandra(ymlFileLocation, TIMEOUT);
    load();
}

Example 16

Source File: CassandraMigrationAutoConfigurationTest.java From cassandra-migration with MIT License

4 votes

private void init() throws Exception {
    EmbeddedCassandraServerHelper.startEmbeddedCassandra(YML_FILE_LOCATION, 30 * 1000L);
    loadTestData();
}

Example 17

Source File: CassandraLockProviderIntegrationTest.java From ShedLock with Apache License 2.0

4 votes

@BeforeAll
public static void startCassandra() throws IOException, InterruptedException {
    EmbeddedCassandraServerHelper.startEmbeddedCassandra();
    cqlSession = EmbeddedCassandraServerHelper.getSession();
    new CQLDataLoader(cqlSession).load(new ClassPathCQLDataSet("shedlock.cql", "shedlock"));
}

Example 18

Source File: DatastaxHelper.java From SimpleFlatMapper with MIT License

4 votes

public static void startCassandra() throws Exception {
    ClassLoader classLoader = Thread.currentThread().getContextClassLoader();

    try {
        Thread.currentThread().setContextClassLoader(DatastaxHelper.class.getClassLoader());
        // deal with multiple classloader
        synchronized (CASSANDRA_STARTED) {
            if (System.getProperty(CASSANDRA_STARTED) == null) {
                fixTypeCodec();
                // cassandra does some check on the java version
                // expect a dot not present in java 9 ea 126
                String vmversion = System.getProperty("java.vm.version");
                if (vmversion.startsWith("9-ea")) {
                    System.out.println("override java version prop");
                    System.setProperty("java.vm.version", "25.51-b03");
                }

                System.setProperty("disk_failure_policy", "ignore");

                File configFile = new File("target/embeddedCassandra/cu-cassandra.yaml");

                configFile.getParentFile().mkdirs();

                InputStream is = EmbeddedCassandraServerHelper.class.getResourceAsStream("/cu-cassandra.yaml");
                try {
                    OutputStream os = new FileOutputStream(configFile);

                    byte[] buffer = new byte[4096];
                    try {
                        int l;
                        while ((l = is.read(buffer)) != -1) {
                            os.write(buffer, 0, l);
                        }
                    } finally {
                        os.close();
                    }


                } finally {
                    is.close();
                }

                String cassandraConfig = "file:" + configFile.getAbsolutePath();


                System.setProperty("cassandra.config", cassandraConfig);
                System.setProperty("cassandra.native.epoll.enabled", "false");
                System.setProperty("cassandra.disk_failure_policy", "ignore");

                System.out.println("Starting Cassandra " + cassandraConfig);
                EmbeddedCassandraServerHelper.startEmbeddedCassandra(300000L);
                System.out.println("Started Cassandra");

                System.setProperty(CASSANDRA_STARTED, "true");
            } else {
                System.out.println("CASSANDRA_STARTED = " + System.getProperty(CASSANDRA_STARTED));
            }
        }
    } finally {
        Thread.currentThread().setContextClassLoader(classLoader);
    }
}

Example 19

Source File: BookRepositoryIntegrationTest.java From tutorials with MIT License

4 votes

@BeforeClass
public static void init() throws ConfigurationException, TTransportException, IOException, InterruptedException {
    // Start an embedded Cassandra Server
    EmbeddedCassandraServerHelper.startEmbeddedCassandra(20000L);
}

Example 20

Source File: Cassandra4Test.java From java-specialagent with Apache License 2.0

4 votes

@Before
public void before(final MockTracer tracer) throws Exception {
  tracer.reset();
  EmbeddedCassandraServerHelper.startEmbeddedCassandra();
}