Example usage for org.apache.cassandra.service CassandraDaemon deactivate

Introduction

In this page you can find the example usage for org.apache.cassandra.service CassandraDaemon deactivate.

Prototype

public void deactivate() 

Source Link

Document

A convenience method to stop and destroy the daemon in one shot.

Usage

From source file:com.facebook.presto.cassandra.EmbeddedCassandra.java

License:Apache License

public static synchronized void start() throws Exception {
    if (initialized) {
        return;/*w ww  .  j  a  v a2  s . c  o m*/
    }

    log.info("Starting cassandra...");

    System.setProperty("cassandra.config", "file:" + prepareCassandraYaml());
    System.setProperty("cassandra-foreground", "true");
    System.setProperty("cassandra.native.epoll.enabled", "false");

    CassandraDaemon cassandraDaemon = new CassandraDaemon();
    cassandraDaemon.activate();

    Cluster.Builder clusterBuilder = Cluster.builder().withProtocolVersion(V3).withClusterName("TestCluster")
            .addContactPointsWithPorts(ImmutableList.of(new InetSocketAddress(HOST, PORT)))
            .withMaxSchemaAgreementWaitSeconds(30);

    ReopeningCluster cluster = new ReopeningCluster(clusterBuilder::build);
    CassandraSession session = new NativeCassandraSession("EmbeddedCassandra",
            JsonCodec.listJsonCodec(ExtraColumnMetadata.class), cluster, new Duration(1, MINUTES));

    try {
        checkConnectivity(session);
    } catch (RuntimeException e) {
        cluster.close();
        cassandraDaemon.deactivate();
        throw e;
    }

    EmbeddedCassandra.session = session;
    initialized = true;
}

---

From source file:io.prestosql.plugin.cassandra.EmbeddedCassandra.java

License:Apache License

public static synchronized void start() throws Exception {
    if (initialized) {
        return;// w  ww. jav  a  2s  . c o  m
    }

    log.info("Starting cassandra...");

    System.setProperty("cassandra.config", "file:" + prepareCassandraYaml());
    System.setProperty("cassandra-foreground", "true");
    System.setProperty("cassandra.native.epoll.enabled", "false");

    CassandraDaemon cassandraDaemon = new CassandraDaemon();
    cassandraDaemon.activate();

    Cluster.Builder clusterBuilder = Cluster.builder().withProtocolVersion(V3).withClusterName("TestCluster")
            .addContactPointsWithPorts(ImmutableList.of(new InetSocketAddress(HOST, PORT)))
            .withMaxSchemaAgreementWaitSeconds(30);

    ReopeningCluster cluster = new ReopeningCluster(clusterBuilder::build);
    CassandraSession session = new NativeCassandraSession(JsonCodec.listJsonCodec(ExtraColumnMetadata.class),
            cluster, new Duration(1, MINUTES));

    try {
        checkConnectivity(session);
    } catch (RuntimeException e) {
        cluster.close();
        cassandraDaemon.deactivate();
        throw e;
    }

    EmbeddedCassandra.session = session;
    initialized = true;
}

---