YARN-4603. FairScheduler should mention user requested queuename in error message when failed in queue ACL check. (Tao Jie via kasha)

hadoop-yarn-project/CHANGES.txt

@@ -101,6 +101,9 @@ Release 2.9.0 - UNRELEASED
     YARN-4559. Make leader elector and zk store share the same curator client.
     (Jian He via xgong)
 
+    YARN-4603. FairScheduler should mention user requested queuename in error 
+    message when failed in queue ACL check. (Tao Jie via kasha)
+
   OPTIMIZATIONS
 
   BUG FIXES

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/FairScheduler.java

@@ -656,7 +656,8 @@ public class FairScheduler extends
     if (!queue.hasAccess(QueueACL.SUBMIT_APPLICATIONS, userUgi)
         && !queue.hasAccess(QueueACL.ADMINISTER_QUEUE, userUgi)) {
       String msg = "User " + userUgi.getUserName() +
-              " cannot submit applications to queue " + queue.getName();
+              " cannot submit applications to queue " + queue.getName() +
+              "(requested queuename is " + queueName + ")";
       LOG.info(msg);
       rmContext.getDispatcher().getEventHandler()
           .handle(new RMAppEvent(applicationId,