diff --git hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/TopCLI.java hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/TopCLI.java index 423fb3c..64b64d4 100644 --- hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/TopCLI.java +++ hadoop-yarn-project/hadoop-yarn/hadoop-yarn-client/src/main/java/org/apache/hadoop/yarn/client/cli/TopCLI.java @@ -456,6 +456,11 @@ public int run(String[] args) throws Exception { } else if (displayScreen == DisplayScreen.FIELDS) { showFieldsScreen(); Thread.sleep(100); + } else if (displayScreen == DisplayScreen.HELP) { + showingTopScreen.set(true); + clearScreen(); + showHelpScreen(); + Thread.sleep(1000); } if (rmStartTime == -1) { // we were unable to get it the first time, try again