TTClient ttClient = cluster.getTTClientInstance(taskInfo);
String pid = null;
ttClient.kill();
ttClient.waitForTTStop();
ttClient.start();
ttClient.waitForTTStart();
count = 0;
LOG.info("Waiting till the job is completed...");
while (!jInfo.getStatus().isJobComplete()) {
UtilsForTests.waitFor(1000);