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

Class JSONCreateTableMessage

java.lang.Object

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

org.apache.hadoop.hive.metastore.messaging.CreateTableMessage

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

public class JSONCreateTableMessage
extends CreateTableMessage

JSON implementation of CreateTableMessage.

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
JSONCreateTableMessage() Default constructor, needed for Jackson.
JSONCreateTableMessage(String server, String servicePrincipal, String db, String table, Long timestamp)
JSONCreateTableMessage(String server, String servicePrincipal, String db, String table, String tableType, Long timestamp)
JSONCreateTableMessage(String server, String servicePrincipal, org.apache.hadoop.hive.metastore.api.Table tableObj, Iterator<String> fileIter, 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.
Iterable<String>	getFiles() Get list of files created as a result of this DML operation
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 table created
org.apache.hadoop.hive.metastore.api.Table	getTableObj()
String	getTableObjJson()
String	getTableType()
Long	getTimestamp() Getter for the timestamp associated with the operation.
String	toString()

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

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

JSONCreateTableMessage

public JSONCreateTableMessage()

Default constructor, needed for Jackson.

JSONCreateTableMessage

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

JSONCreateTableMessage

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

JSONCreateTableMessage

public JSONCreateTableMessage(String server,
                              String servicePrincipal,
                              org.apache.hadoop.hive.metastore.api.Table tableObj,
                              Iterator<String> fileIter,
                              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).

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).

getTable

public String getTable()

Description copied from class: CreateTableMessage

Getter for the name of table created

Specified by:

getTable in class CreateTableMessage

Returns:

Table-name (String).

getTableType

public String getTableType()

Specified by:

getTableType in class CreateTableMessage

getTableObj

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

Specified by:

getTableObj in class CreateTableMessage

Throws:

Exception

getTableObjJson

public String getTableObjJson()

toString

public String toString()

Overrides:

toString in class Object

getFiles

public Iterable<String> getFiles()

Description copied from class: CreateTableMessage

Get list of files created as a result of this DML operation

Specified by:

getFiles in class CreateTableMessage

Returns:

The iterable of files