org.apache.hadoop.hive.ql.security.authorization

Class AuthorizationPreEventListener

java.lang.Object

org.apache.hadoop.hive.metastore.MetaStorePreEventListener

org.apache.hadoop.hive.ql.security.authorization.AuthorizationPreEventListener

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable

@InterfaceAudience.Private
public class AuthorizationPreEventListener
extends MetaStorePreEventListener

AuthorizationPreEventListener : A MetaStorePreEventListener that performs authorization/authentication checks on the metastore-side. Note that this can only perform authorization checks on defined metastore PreEventContexts, such as the adding/dropping and altering of databases, tables and partitions.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AuthorizationPreEventListener.PartitionWrapper
static class	AuthorizationPreEventListener.TableWrapper

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.commons.logging.Log	LOG

Constructor Summary

Constructors

Constructor and Description
AuthorizationPreEventListener(org.apache.hadoop.conf.Configuration config)

Method Summary

Methods

Modifier and Type	Method and Description
void	onEvent(PreEventContext context)

Methods inherited from class org.apache.hadoop.hive.metastore.MetaStorePreEventListener

getConf, setConf

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOG

public static final org.apache.commons.logging.Log LOG

Constructor Detail

AuthorizationPreEventListener

public AuthorizationPreEventListener(org.apache.hadoop.conf.Configuration config)
                              throws HiveException

Throws:

HiveException

Method Detail

onEvent

public void onEvent(PreEventContext context)
             throws MetaException,
                    NoSuchObjectException,
                    InvalidOperationException

Specified by:

onEvent in class MetaStorePreEventListener

Throws:

MetaException

NoSuchObjectException

InvalidOperationException