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

Class JSONDropConstraintMessage

java.lang.Object

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

org.apache.hadoop.hive.metastore.messaging.DropConstraintMessage

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

public class JSONDropConstraintMessage
extends DropConstraintMessage

JSON implementation of DropConstraintMessage

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
JSONDropConstraintMessage() Default constructor, needed for Jackson.
JSONDropConstraintMessage(String server, String servicePrincipal, String dbName, String tableName, String constraintName, Long timestamp)

Method Summary

Modifier and Type	Method and Description
String	getConstraint()
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.
String	getTable()
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

JSONDropConstraintMessage

public JSONDropConstraintMessage()

Default constructor, needed for Jackson.

JSONDropConstraintMessage

public JSONDropConstraintMessage(String server,
                                 String servicePrincipal,
                                 String dbName,
                                 String tableName,
                                 String constraintName,
                                 Long timestamp)

Method Detail

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).

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).

getTable

public String getTable()

Specified by:

getTable in class DropConstraintMessage

getConstraint

public String getConstraint()

Specified by:

getConstraint in class DropConstraintMessage

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).

toString

public String toString()

Overrides:

toString in class Object