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https://issues.apache.org/jira/browse/YARN-11408?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17655484#comment-17655484
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ASF GitHub Bot commented on YARN-11408:
---------------------------------------

brumi1024 commented on code in PR #5278:
URL: https://github.com/apache/hadoop/pull/5278#discussion_r1063534266


##########
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/scheduler/fair/converter/FSQueueConverter.java:
##########
@@ -309,6 +311,11 @@ private void checkMaxChildCapacitySetting(FSQueue queue) {
     }
   }
 
+  private boolean checkAutoQueueCreationV2Disabled(String queueName) {
+    return !Objects.equals(capacitySchedulerConfig.get(
+        PREFIX + queueName + DOT + AUTO_QUEUE_CREATION_V2_ENABLED), "true");

Review Comment:
   This won't return true because Object.equals only returns true if both of 
the compared objects refer to the same object, String.equals compares the 
values themselves. But CapacitySchedulerConfiguration already has a helper 
method which parses the value to a boolean, so I suggest using that. See 
isAutoQueueCreationV2Enabled. 
   
   Also if percentage mode is used when converting it'll have the legacy Auto 
Queue Creation property, which too has a helper method, called 
isAutoCreateChildQueueEnabled. Both of these should be checked.





> Add a check of autoQueueCreation is disabled for emitDefaultUserLimitFactor 
> method  
> ------------------------------------------------------------------------------------
>
>                 Key: YARN-11408
>                 URL: https://issues.apache.org/jira/browse/YARN-11408
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: yarn
>            Reporter: Susheel Gupta
>            Assignee: Susheel Gupta
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.4.0
>
>
> It is required to add user-limit-factor to -1 only for those queues which are 
> leafqueue and auto-queue-creation is disabled. 
> Follow-up of YARN-11393



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