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

Introduction

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

Prototype

public void init(String[] arguments) throws IOException 

Source Link

Document

Initialize the Cassandra Daemon based on the given <a href="http://commons.apache.org/daemon/jsvc.html">Commons Daemon</a>-specific arguments.

Usage

From source file:com.github.pmerienne.trident.state.cassandra.embedded.CassandraEmbeddedServerStarter.java

License:Apache License

public void start(final CassandraConfig config) {

    if (isAlreadyRunning()) {
        log.info("Cassandra is already running, not starting new one");
        return;//ww  w  .java 2  s  .  c om
    }

    log.info("Starting Cassandra...");
    config.write();
    System.setProperty("cassandra.config", "file:" + config.getConfigFile().getAbsolutePath());
    System.setProperty("cassandra-foreground", "true");

    final CountDownLatch startupLatch = new CountDownLatch(1);
    executor = Executors.newSingleThreadExecutor();
    executor.execute(new Runnable() {
        @Override
        public void run() {
            try {
                CassandraDaemon cassandraDaemon = new CassandraDaemon();
                cassandraDaemon.init(null);
                cassandraDaemon.start();
                startupLatch.countDown();
            } catch (IOException e) {
                throw new RuntimeException(e);
            }
            // cassandraDaemon.activate();
        }
    });

    try {
        startupLatch.await(30, SECONDS);
    } catch (InterruptedException e) {
        log.error("Timeout starting Cassandra embedded", e);
        throw new IllegalStateException("Timeout starting Cassandra embedded", e);
    }
}

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