jtao15 commented on a change in pull request #8422:
URL: https://github.com/apache/pinot/pull/8422#discussion_r839040897
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File path:
pinot-controller/src/main/java/org/apache/pinot/controller/helix/core/PinotHelixResourceManager.java
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@@ -1757,6 +1758,10 @@ public void deleteOfflineTable(String tableName) {
HelixHelper.removeResourceFromBrokerIdealState(_helixZkManager,
offlineTableName);
LOGGER.info("Deleting table {}: Removed from broker resource",
offlineTableName);
+ // Drop the table on servers
+ deleteTableOnServer(offlineTableName);
Review comment:
Good point. I think one way to solve the race condition is to check if
the externalview is null when we create the table. If it's not null, we can
simply reject the request. Then we will guarantee the new table will not use
the old tableDataManager. How do you think?
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