- All Implemented Interfaces:
- org.apache.hadoop.conf.Configurable
- Direct Known Subclasses:
- AuthorizationPreEventListener, HiveMetaStoreAuthorizer, MetaDataExportListener, TransactionalValidationListener
@InterfaceAudience.Public
@InterfaceStability.Stable
public abstract class MetaStorePreEventListener
extends Object
implements org.apache.hadoop.conf.Configurable
This abstract class needs to be extended to provide implementation of actions that needs
to be performed before a particular event occurs on a metastore. These methods
are called before an event occurs on metastore.