@PublicEvolving public interface CatalogModificationListener
It is highly recommended NOT to perform any blocking operation inside the callbacks. If you block the thread the invoker of catalog manager is possibly blocked. You can perform the operation asynchronously in an executor, but you need to handle timing issues.
Modifier and Type | Method and Description |
---|---|
void |
onEvent(CatalogModificationEvent event)
Callback on catalog modification such as database and table ddl operations.
|
void onEvent(CatalogModificationEvent event)
Copyright © 2014–2024 The Apache Software Foundation. All rights reserved.