7a4e6a6671bfef25eaf793d0d0b78ad0bc0dbc43,cdap-master/src/main/java/co/cask/cdap/data/runtime/main/MasterServiceMain.java,MasterServiceMain,stop,#,250

Before Change


    if (leaderElection != null) {
      leaderElection.stopAndWait();
    }
    Services.chainStop(metricsCollectionService, kafkaClientService, zkClientService);

    try {
      exploreClient.close();

After Change


    if (leaderElection != null) {
      leaderElection.stopAndWait();
    }
    Futures.getUnchecked(Services.chainStop(metricsCollectionService, kafkaClientService, zkClientService));

    try {
      exploreClient.close();