walterddr commented on code in PR #10461:
URL: https://github.com/apache/pinot/pull/10461#discussion_r1152509846


##########
pinot-broker/src/main/java/org/apache/pinot/broker/routing/BrokerRoutingManager.java:
##########
@@ -478,20 +486,35 @@ public synchronized void buildRouting(String 
tableNameWithType) {
         Set<String> offlineTablePreSelectedOnlineSegments =
             
offlineTableSegmentPreSelector.preSelect(offlineTableOnlineSegments);
         TimeBoundaryManager offlineTableTimeBoundaryManager =
-            new TimeBoundaryManager(offlineTableConfig, _propertyStore, 
_brokerMetrics);
-        offlineTableTimeBoundaryManager.init(offlineTableIdealState, 
offlineTableExternalView,
-            offlineTablePreSelectedOnlineSegments);
-        
offlineTableRoutingEntry.setTimeBoundaryManager(offlineTableTimeBoundaryManager);
+            new TimeBoundaryManager(offlineTableConfig, schema, 
_brokerMetrics);
+        
offlineTableRoutingEntry.initTimeBoundaryManager(offlineTableTimeBoundaryManager,
 offlineTableIdealState,
+            offlineTableExternalView, offlineTablePreSelectedOnlineSegments);

Review Comment:
   chatted offline with @Jackie-Jiang ^ we decided to leave timboundary out of 
the segment zk metadata fetcher. 
   1. timeboundary manager is init separately and can have different timing 
than the rest of the zk required utilities. 
   2. it is very possible that during server start up no zk metadata fetcher is 
needed (e.g. no pruner and others).
       - enabling this by default on all table is a waste
       - merging this with the rest will possible cause duplicate init and slow 
down server start up
   
   will comment on the javadoc to make sure this knowledge is documented after 
the PR is merged



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