MINOR: ConnectionStressWorker: add missing executor shutdown
@@ -309,6 +309,7 @@ public class ConnectionStressWorker implements TaskWorker {
// Otherwise, if some threads take a while to terminate, this could lead
// to a misleading rate getting reported.
this.statusUpdaterFuture.cancel(false);
+ this.statusUpdaterExecutor.shutdown();
this.statusUpdaterExecutor.awaitTermination(1, TimeUnit.DAYS);
this.statusUpdaterExecutor = null;
new StatusUpdater().run();
