org.apache.hadoop.hive.ql.ddl.table.storage.cluster

Class AlterTableIntoBucketsOperation

java.lang.Object

org.apache.hadoop.hive.ql.ddl.DDLOperation<T>

org.apache.hadoop.hive.ql.ddl.table.AbstractAlterTableOperation<AlterTableIntoBucketsDesc>

org.apache.hadoop.hive.ql.ddl.table.storage.cluster.AlterTableIntoBucketsOperation

public class AlterTableIntoBucketsOperation
extends AbstractAlterTableOperation<AlterTableIntoBucketsDesc>

Operation process of setting the number of buckets.

Field Summary

Fields inherited from class org.apache.hadoop.hive.ql.ddl.table.AbstractAlterTableOperation

environmentContext

Fields inherited from class org.apache.hadoop.hive.ql.ddl.DDLOperation

context, desc, LOG

Constructor Summary

Constructors

Constructor and Description
AlterTableIntoBucketsOperation(DDLOperationContext context, AlterTableIntoBucketsDesc desc)

Method Summary

Modifier and Type	Method and Description
protected void	doAlteration(Table table, Partition partition)

Methods inherited from class org.apache.hadoop.hive.ql.ddl.table.AbstractAlterTableOperation

execute, getStorageDescriptor

Methods inherited from class java.lang.Object

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

Constructor Detail

AlterTableIntoBucketsOperation

public AlterTableIntoBucketsOperation(DDLOperationContext context,
                                      AlterTableIntoBucketsDesc desc)

Method Detail

doAlteration

protected void doAlteration(Table table,
                            Partition partition)
                     throws HiveException

Specified by:

doAlteration in class AbstractAlterTableOperation<AlterTableIntoBucketsDesc>

Throws:

HiveException