jiajunwang commented on a change in pull request #365: Fix RoutingTableProvider statePropagationLatency metric reporting bug URL: https://github.com/apache/helix/pull/365#discussion_r309558774
########## File path: helix-core/src/main/java/org/apache/helix/spectator/RoutingTableProvider.java ########## @@ -558,23 +558,29 @@ protected void refresh(Map<String, Map<String, Map<String, CurrentState>>> curre private void resetRoutingTableAndNotify(long startTime, RoutingTable newRoutingTable) { _routingTableRef.set(newRoutingTable); - logger.info("Refresh the RoutingTable for cluster {}, takes {} ms.", - (_helixManager != null ? _helixManager.getClusterName() : null), + String clusterName = _helixManager != null ? _helixManager.getClusterName() : null; + logger.info("Refresh the RoutingTable for cluster {}, takes {} ms.", clusterName, (System.currentTimeMillis() - startTime)); - notifyRoutingTableChange(); + + // TODO: move the callback user code logic to separate thread upon testing result Review comment: There is a chance that this TODO will stay here for a while. When we revisit, people might forget what testing we were talking about. Please be more specific. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org With regards, Apache Git Services