[GitHub] [helix] i3wangyi commented on a change in pull request #359: Dynamically change the processor thread name when consuming event

[GitBox <gi...@apache.org>]

i3wangyi commented on a change in pull request #359: Dynamically change the processor thread name when consuming event
URL: https://github.com/apache/helix/pull/359#discussion_r306977621
 
 

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 File path: helix-core/src/main/java/org/apache/helix/controller/GenericHelixController.java
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 @@ -1165,7 +1164,11 @@ public void run() {
               + _processorName);
       while (!isInterrupted()) {
         try {
-          handleEvent(_eventBlockingQueue.take(), _cache);
+          ClusterEvent newClusterEvent = _eventBlockingQueue.take();
+          // rename the current processor's thread name to include event id
+          String currentThreadName = this.getName().split("_")[0];
+          this.setName(currentThreadName + "_" + newClusterEvent.getEventId());
 
 Review comment:
   Done.

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