org.apache.hadoop.hive.metastore.messaging.json

Class JSONAlterCatalogMessage

java.lang.Object

org.apache.hadoop.hive.metastore.messaging.EventMessage

org.apache.hadoop.hive.metastore.messaging.AlterCatalogMessage

org.apache.hadoop.hive.metastore.messaging.json.JSONAlterCatalogMessage

public class JSONAlterCatalogMessage
extends AlterCatalogMessage

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hive.metastore.messaging.EventMessage

EventMessage.EventType

Field Summary

Fields inherited from class org.apache.hadoop.hive.metastore.messaging.EventMessage

eventType

Constructor Summary

Constructors

Constructor and Description
JSONAlterCatalogMessage() Default constructor, needed for Jackson.
JSONAlterCatalogMessage(String server, String servicePrincipal, org.apache.hadoop.hive.metastore.api.Catalog catObjBefore, org.apache.hadoop.hive.metastore.api.Catalog catObjAfter, Long timestamp)

Method Summary

Modifier and Type	Method and Description
org.apache.hadoop.hive.metastore.api.Catalog	getCatObjAfter()
org.apache.hadoop.hive.metastore.api.Catalog	getCatObjBefore()
String	getDB() Getter for the name of the Database on which the Metastore operation is done.
String	getServer() Getter for HCatalog Server's URL.
String	getServicePrincipal() Getter for the Kerberos principal of the HCatalog service.
Long	getTimestamp() Getter for the timestamp associated with the operation.
String	toString()

Methods inherited from class org.apache.hadoop.hive.metastore.messaging.EventMessage

checkValid, getEventType

Methods inherited from class java.lang.Object

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

Constructor Detail

JSONAlterCatalogMessage

public JSONAlterCatalogMessage()

Default constructor, needed for Jackson.

JSONAlterCatalogMessage

public JSONAlterCatalogMessage(String server,
                               String servicePrincipal,
                               org.apache.hadoop.hive.metastore.api.Catalog catObjBefore,
                               org.apache.hadoop.hive.metastore.api.Catalog catObjAfter,
                               Long timestamp)

Method Detail

getDB

public String getDB()

Description copied from class: EventMessage

Getter for the name of the Database on which the Metastore operation is done.

Specified by:

getDB in class EventMessage

Returns:

Database-name (String).

getServer

public String getServer()

Description copied from class: EventMessage

Getter for HCatalog Server's URL. (This is where the event originates from.)

Specified by:

getServer in class EventMessage

Returns:

HCatalog Server's URL (String).

getServicePrincipal

public String getServicePrincipal()

Description copied from class: EventMessage

Getter for the Kerberos principal of the HCatalog service.

Specified by:

getServicePrincipal in class EventMessage

Returns:

HCatalog Service Principal (String).

getTimestamp

public Long getTimestamp()

Description copied from class: EventMessage

Getter for the timestamp associated with the operation.

Specified by:

getTimestamp in class EventMessage

Returns:

Timestamp (Long - seconds since epoch).

getCatObjBefore

public org.apache.hadoop.hive.metastore.api.Catalog getCatObjBefore()
                                                             throws Exception

Specified by:

getCatObjBefore in class AlterCatalogMessage

Throws:

Exception

getCatObjAfter

public org.apache.hadoop.hive.metastore.api.Catalog getCatObjAfter()
                                                            throws Exception

Specified by:

getCatObjAfter in class AlterCatalogMessage

Throws:

Exception

toString

public String toString()

Overrides:

toString in class Object