fix FinalizedFeatureChangeListener deadlock
Reviewers: Jun Rao
@@ -242,7 +242,6 @@ class FinalizedFeatureChangeListener(private val finalizedFeatureCache: Finalize
zkClient.unregisterZNodeChangeHandler(FeatureZNodeChangeHandler.path)
queue.clear()
thread.shutdown()
- thread.join()
}
// For testing only.
