org.apache.hadoop.hive.ql.plan
Class AlterTableSimpleDesc

java.lang.Object
  org.apache.hadoop.hive.ql.plan.DDLDesc
      org.apache.hadoop.hive.ql.plan.AlterTableSimpleDesc

All Implemented Interfaces:

Serializable

public class AlterTableSimpleDesc
extends DDLDesc

Contains information needed to modify a partition or a table

See Also:

Serialized Form

Constructor Summary

AlterTableSimpleDesc()

AlterTableSimpleDesc(String dbname, String tableName, LinkedHashMap<String,String> partSpec, String compactionType)
Constructor for ALTER TABLE ...

AlterTableSimpleDesc(String dbName, String tableName, Map<String,String> partSpec, AlterTableDesc.AlterTableTypes type)

Method Summary

String	getCompactionType() Get what type of compaction is being done by a ALTER TABLE ...
String	getDbName()
LinkedHashMap<String,String>	getPartSpec()
String	getTableName()
AlterTableDesc.AlterTableTypes	getType()
void	setDbName(String dbName)
void	setPartSpec(LinkedHashMap<String,String> partSpec)
void	setTableName(String tableName)
void	setType(AlterTableDesc.AlterTableTypes type)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AlterTableSimpleDesc

public AlterTableSimpleDesc()

AlterTableSimpleDesc

public AlterTableSimpleDesc(String dbName,
                            String tableName,
                            Map<String,String> partSpec,
                            AlterTableDesc.AlterTableTypes type)

Parameters:

dbName - database that contains the table / partition

tableName - table containing the partition

partSpec - partition specification. Null if touching a table.

AlterTableSimpleDesc

public AlterTableSimpleDesc(String dbname,
                            String tableName,
                            LinkedHashMap<String,String> partSpec,
                            String compactionType)

Constructor for ALTER TABLE ... COMPACT.

Parameters:

dbname - name of the database containing the table

tableName - name of the table to compact

partSpec - partition to compact

compactionType - currently supported values: 'major' and 'minor'

Method Detail

getTableName

public String getTableName()

setTableName

public void setTableName(String tableName)

getDbName

public String getDbName()

setDbName

public void setDbName(String dbName)

getType

public AlterTableDesc.AlterTableTypes getType()

setType

public void setType(AlterTableDesc.AlterTableTypes type)

getPartSpec

public LinkedHashMap<String,String> getPartSpec()

setPartSpec

public void setPartSpec(LinkedHashMap<String,String> partSpec)

getCompactionType

public String getCompactionType()

Get what type of compaction is being done by a ALTER TABLE ... COMPACT statement.

Returns:

Compaction type, currently supported values are 'major' and 'minor'.