private static void shutdownSensei() {
try {
broker.shutdown();
} catch (Throwable t) {
}
try {
httpRestSenseiService.shutdown();
} catch (Throwable t) {
}
try {
node1.shutdown();
} catch (Throwable t) {
}
try {
httpServer1.stop();
} catch (Throwable t) {
}
try {
node2.shutdown();
} catch (Throwable t) {
}
try {
httpServer2.stop();
} catch (Throwable t) {
}
try {
networkClient.shutdown();
} catch (Throwable t) {
}
try {
clusterClient.shutdown();
} catch (Throwable t) {
}
rmrf(new File(IndexDir));
}
private static void waitTillServerStarts() throws Exception {
SenseiRequest req = new SenseiRequest();
SenseiResult res = null;
int count = 0;
do {
Thread.sleep(500);
res = broker.browse(req);
System.out.println("" + res.getNumHits() + " loaded...");
++count;
} while (count < 20 && res.getNumHits() < 15000);
}
/** Will start the new Sensei instance once per process */
public static synchronized void start(String confDir1, String confDir2) {
if (started) {
logger.warn("The server had been already started");
return;
}
try {
JmxSenseiMBeanServer.registerCustomMBeanServer();
ConfDir1 = new File(SenseiStarter.class.getClassLoader().getResource(confDir1).toURI());
ConfDir2 = new File(SenseiStarter.class.getClassLoader().getResource(confDir2).toURI());
org.apache.log4j.PropertyConfigurator.configure("resources/log4j.properties");
loadFromSpringContext();
boolean removeSuccessful = rmrf(new File(IndexDir));
if (!removeSuccessful) {
throw new IllegalStateException("The index dir " + IndexDir + " coulnd't be purged");
}
SenseiServerBuilder senseiServerBuilder1 = null;
senseiServerBuilder1 = new SenseiServerBuilder(ConfDir1, null);
node1 = senseiServerBuilder1.buildServer();
httpServer1 = senseiServerBuilder1.buildHttpRestServer();
logger.info("Node 1 created.");
SenseiServerBuilder senseiServerBuilder2 = null;
senseiServerBuilder2 = new SenseiServerBuilder(ConfDir2, null);
node2 = senseiServerBuilder2.buildServer();
httpServer2 = senseiServerBuilder2.buildHttpRestServer();
logger.info("Node 2 created.");
broker = null;
try {
broker = new SenseiBroker(networkClient, clusterClient, loadBalancerFactory);
broker.setTimeoutMillis(0);
mapReduceBroker = new MapReduceBroker(networkClient, clusterClient, loadBalancerFactory);
broker.setTimeoutMillis(0);
} catch (NorbertException ne) {
logger.info("shutting down cluster...", ne);
clusterClient.shutdown();
throw ne;
}
httpRestSenseiService = new HttpRestSenseiServiceImpl("http", "localhost", 8079, "/sensei");
logger.info("Cluster client started");
Runtime.getRuntime()
.addShutdownHook(
new Thread() {
@Override
public void run() {
shutdownSensei();
}
});
node1.start(true);
httpServer1.start();
logger.info("Node 1 started");
node2.start(true);
httpServer2.start();
logger.info("Node 2 started");
SenseiUrl = new URL("http://localhost:8079/sensei");
waitTillServerStarts();
} catch (Throwable ex) {
logger.error("Could not start the sensei", ex);
throw new RuntimeException(ex);
} finally {
started = true;
}
}
