NetUtils.createSocketAddr(taskAttempt.container.getNodeHttpAddress());
taskAttempt.trackerName = nodeHttpInetAddr.getHostName();
taskAttempt.httpPort = nodeHttpInetAddr.getPort();
taskAttempt.sendLaunchedEvents();
taskAttempt.eventHandler.handle
(new SpeculatorEvent
(taskAttempt.attemptId, true, taskAttempt.clock.getTime()));
//make remoteTask reference as null as it is no more needed
//and free up the memory
taskAttempt.remoteTask = null;