Ethanlm commented on a change in pull request #3237: STORM-3259: Adds NUMA 
awareness to enable worker pinning
URL: https://github.com/apache/storm/pull/3237#discussion_r400967075
 
 

 ##########
 File path: 
storm-server/src/main/java/org/apache/storm/daemon/supervisor/BasicContainer.java
 ##########
 @@ -665,8 +666,10 @@ protected String javaCmd(String cmd) {
         commandList.addAll(classPathParams);
         commandList.add(getWorkerMain(topoVersion));
         commandList.add(topologyId);
+        if (numaId != null) {
+            supervisorId += Constants.NUMA_ID_SEPARATOR + numaId;
 
 Review comment:
   This changes `Container` attribute `supervisorId` when it `mkLaunchCommand`, 
which means the `supervisorId` is different depending on whether it calles 
`mkLaunchCommand` or not. I am afraid it might introduce confusions. 

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