zhtaoxiang commented on code in PR #12343:
URL: https://github.com/apache/pinot/pull/12343#discussion_r1475062186
##########
pinot-server/src/main/java/org/apache/pinot/server/starter/helix/SegmentOnlineOfflineStateModelFactory.java:
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@@ -151,12 +156,14 @@ public void onBecomeDroppedFromConsuming(Message message,
NotificationContext co
_logger.info("SegmentOnlineOfflineStateModel.onBecomeDroppedFromConsuming() : "
+ message);
String realtimeTableName = message.getResourceName();
String segmentName = message.getPartitionName();
- TableDataManager tableDataManager =
_instanceDataManager.getTableDataManager(realtimeTableName);
- Preconditions.checkState(tableDataManager != null, "Failed to find
table: %s", realtimeTableName);
- tableDataManager.onConsumingToDropped(segmentName);
try {
_instanceDataManager.offloadSegment(realtimeTableName, segmentName);
_instanceDataManager.deleteSegment(realtimeTableName, segmentName);
+ // At this point ingestion thread should be stopped, we notify
tableManager so it can remove its resources
+ // safely
+ TableDataManager tableDataManager =
_instanceDataManager.getTableDataManager(realtimeTableName);
+ Preconditions.checkState(tableDataManager != null, "Failed to find
table: %s", realtimeTableName);
+ tableDataManager.onConsumingToDropped(segmentName);
Review Comment:
I feel that we should also change the method name `onConsumingToDropped` to
`onConsumingToDroppedOrOffline`. Otherwise, the name is mis-leading
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