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();