org.apache.hadoop.hive.metastore

Class MetaStoreSchemaInfo

java.lang.Object

org.apache.hadoop.hive.metastore.MetaStoreSchemaInfo

public class MetaStoreSchemaInfo
extends Object

Constructor Summary

Constructors

Constructor and Description
MetaStoreSchemaInfo(String hiveHome, HiveConf hiveConf, String dbType)

Method Summary

Methods

Modifier and Type	Method and Description
String	generateInitFileName(String toVersion) Get the name of the script to initialize the schema for given version
static String	getHiveSchemaVersion()
String	getMetaStoreScriptDir() Find the directory of metastore scripts
static String	getPreUpgradeScriptName(int index, String upgradeScriptName)
List<String>	getUpgradeScripts(String fromVersion) Get the list of sql scripts required to upgrade from the give version to current

Methods inherited from class java.lang.Object

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

Constructor Detail

MetaStoreSchemaInfo

public MetaStoreSchemaInfo(String hiveHome,
                   HiveConf hiveConf,
                   String dbType)
                    throws HiveMetaException

Throws:

HiveMetaException

Method Detail

getUpgradeScripts

public List<String> getUpgradeScripts(String fromVersion)
                               throws HiveMetaException

Get the list of sql scripts required to upgrade from the give version to current

Parameters:

fromVersion -

Returns:

Throws:

HiveMetaException

generateInitFileName

public String generateInitFileName(String toVersion)
                            throws HiveMetaException

Get the name of the script to initialize the schema for given version

Parameters:

toVersion - Target version. If it's null, then the current server version is used

Returns:

Throws:

HiveMetaException

getMetaStoreScriptDir

public String getMetaStoreScriptDir()

Find the directory of metastore scripts

Returns:

getPreUpgradeScriptName

public static String getPreUpgradeScriptName(int index,
                             String upgradeScriptName)

getHiveSchemaVersion

public static String getHiveSchemaVersion()