// This will prevent the expireNodes and expireSessions threads from
// expiring the nodes and sessions respectively
safeMode = true;
LOG.info("Safe mode is now: " + (this.safeMode ? "ON" : "OFF"));
CoronaSerializer coronaSerializer = new CoronaSerializer(conf);
// Expecting the START_OBJECT token for ClusterManager
coronaSerializer.readStartObjectToken("ClusterManager");
coronaSerializer.readField("startTime");
startTime = coronaSerializer.readValueAs(Long.class);
coronaSerializer.readField("nodeManager");
nodeManager = new NodeManager(this, hostsReader, coronaSerializer);
nodeManager.setConf(conf);
coronaSerializer.readField("sessionManager");
sessionManager = new SessionManager(this, coronaSerializer);
coronaSerializer.readField("sessionNotifier");
sessionNotifier = new SessionNotifier(sessionManager, this, metrics,
coronaSerializer);
// Expecting the END_OBJECT token for ClusterManager
coronaSerializer.readEndObjectToken("ClusterManager");
lastRestartTime = clock.getTime();
}