org.apache.hadoop.hive.metastore

Class SerDeStorageSchemaReader

java.lang.Object

org.apache.hadoop.hive.metastore.SerDeStorageSchemaReader

public class SerDeStorageSchemaReader
extends Object

Constructor Summary

Constructors

Constructor and Description
SerDeStorageSchemaReader()

Method Summary

Modifier and Type	Method and Description
List<org.apache.hadoop.hive.metastore.api.FieldSchema>	readSchema(org.apache.hadoop.hive.metastore.api.Table tbl, org.apache.hadoop.hive.metastore.api.EnvironmentContext envContext, org.apache.hadoop.conf.Configuration conf) Read the schema from the storage representation of the table.

Methods inherited from class java.lang.Object

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

Constructor Detail

SerDeStorageSchemaReader

public SerDeStorageSchemaReader()

Method Detail

readSchema

public List<org.apache.hadoop.hive.metastore.api.FieldSchema> readSchema(org.apache.hadoop.hive.metastore.api.Table tbl,
                                                                         org.apache.hadoop.hive.metastore.api.EnvironmentContext envContext,
                                                                         org.apache.hadoop.conf.Configuration conf)
                                                                  throws org.apache.hadoop.hive.metastore.api.MetaException

Read the schema from the storage representation of the table.

Parameters:

tbl - metastore table object

envContext - environment context

conf - current configuration file

Returns:

list of field schemas

Throws:

org.apache.hadoop.hive.metastore.api.MetaException - if the table storage could not be read