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

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

static class	AuthorizationPreEventListener.PartitionWrapper
static class	AuthorizationPreEventListener.TableWrapper

Field Summary

static org.apache.commons.logging.Log

LOG

Constructor Summary

AuthorizationPreEventListener(org.apache.hadoop.conf.Configuration config)

Method Summary

void	onEvent(PreEventContext context)

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

getConf, setConf

Methods inherited from class java.lang.Object

equals, 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 org.apache.hadoop.hive.metastore.api.MetaException,
                    org.apache.hadoop.hive.metastore.api.NoSuchObjectException,
                    org.apache.hadoop.hive.metastore.api.InvalidOperationException

Specified by:

onEvent in class MetaStorePreEventListener

Throws:

org.apache.hadoop.hive.metastore.api.MetaException

org.apache.hadoop.hive.metastore.api.NoSuchObjectException

org.apache.hadoop.hive.metastore.api.InvalidOperationException