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

Class JSONDropTableMessage

java.lang.Object

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

org.apache.hadoop.hive.metastore.messaging.DropTableMessage

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

public class JSONDropTableMessage
extends DropTableMessage

JSON implementation of DropTableMessage.

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
JSONDropTableMessage() Default constructor, needed for Jackson.
JSONDropTableMessage(String server, String servicePrincipal, String db, String table, Long timestamp)
JSONDropTableMessage(String server, String servicePrincipal, String db, String table, String tableType, Long timestamp)
JSONDropTableMessage(String server, String servicePrincipal, org.apache.hadoop.hive.metastore.api.Table tableObj, Long timestamp)

Method Summary

Modifier and Type	Method and Description
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() Getter for the name of the table being dropped.
org.apache.hadoop.hive.metastore.api.Table	getTableObj()
String	getTableType()
Long	getTimestamp() Getter for the timestamp associated with the operation.
String	toString()

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

checkValid

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

getEventType

Methods inherited from class java.lang.Object

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

Constructor Detail

JSONDropTableMessage

public JSONDropTableMessage()

Default constructor, needed for Jackson.

JSONDropTableMessage

public JSONDropTableMessage(String server,
                            String servicePrincipal,
                            String db,
                            String table,
                            Long timestamp)

JSONDropTableMessage

public JSONDropTableMessage(String server,
                            String servicePrincipal,
                            String db,
                            String table,
                            String tableType,
                            Long timestamp)

JSONDropTableMessage

public JSONDropTableMessage(String server,
                            String servicePrincipal,
                            org.apache.hadoop.hive.metastore.api.Table tableObj,
                            Long timestamp)

Method Detail

getTable

public String getTable()

Description copied from class: DropTableMessage

Getter for the name of the table being dropped.

Specified by:

getTable in class DropTableMessage

Returns:

Table-name (String).

getTableType

public String getTableType()

Specified by:

getTableType in class DropTableMessage

getTableObj

public org.apache.hadoop.hive.metastore.api.Table getTableObj()
                                                       throws Exception

Specified by:

getTableObj in class DropTableMessage

Throws:

Exception

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).

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