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

Class AlterTableConcatenateDesc

java.lang.Object

org.apache.hadoop.hive.ql.ddl.table.AbstractAlterTableDesc

org.apache.hadoop.hive.ql.ddl.table.storage.concatenate.AlterTableConcatenateDesc

All Implemented Interfaces:

Serializable, DDLDesc, DDLDesc.DDLDescWithWriteId

public class AlterTableConcatenateDesc
extends AbstractAlterTableDesc
implements DDLDesc

DDL task description for ALTER TABLE ... [PARTITION ... ] CONCATENATE commands.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hadoop.hive.ql.ddl.DDLDesc

DDLDesc.DDLDescWithWriteId

Constructor Summary

Constructors

Constructor and Description
AlterTableConcatenateDesc(TableName tableName, Map<String,String> partitionSpec, ListBucketingCtx lbCtx, org.apache.hadoop.fs.Path inputDir, org.apache.hadoop.fs.Path outputDir, Class<? extends org.apache.hadoop.mapred.InputFormat> inputFormatClass, TableDesc tableDesc)

Method Summary

Modifier and Type	Method and Description
org.apache.hadoop.fs.Path	getInputDir()
Class<? extends org.apache.hadoop.mapred.InputFormat>	getInputFormatClass()
ListBucketingCtx	getLbCtx()
org.apache.hadoop.fs.Path	getOutputDir()
Map<String,String>	getPartitionSpec() For Explain only.
TableDesc	getTableDesc()

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

expectView, getDbTableName, getEnvironmentContext, getFullTableName, getProps, getReplicationSpec, getType, getWriteId, isCascade, setWriteId

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.hive.ql.ddl.DDLDesc.DDLDescWithWriteId

mayNeedWriteId

Constructor Detail

AlterTableConcatenateDesc

public AlterTableConcatenateDesc(TableName tableName,
                                 Map<String,String> partitionSpec,
                                 ListBucketingCtx lbCtx,
                                 org.apache.hadoop.fs.Path inputDir,
                                 org.apache.hadoop.fs.Path outputDir,
                                 Class<? extends org.apache.hadoop.mapred.InputFormat> inputFormatClass,
                                 TableDesc tableDesc)
                          throws SemanticException

Throws:

SemanticException

Method Detail

getPartitionSpec

public Map<String,String> getPartitionSpec()

For Explain only.

Overrides:

getPartitionSpec in class AbstractAlterTableDesc

getLbCtx

public ListBucketingCtx getLbCtx()

getInputDir

public org.apache.hadoop.fs.Path getInputDir()

getOutputDir

public org.apache.hadoop.fs.Path getOutputDir()

getInputFormatClass

public Class<? extends org.apache.hadoop.mapred.InputFormat> getInputFormatClass()

getTableDesc

public TableDesc getTableDesc()