org.apache.hadoop.hive.metastore

Class MetaStoreSchemaInfo

java.lang.Object

org.apache.hadoop.hive.metastore.MetaStoreSchemaInfo

public class MetaStoreSchemaInfo
extends java.lang.Object

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
java.lang.String	generateInitFileName(java.lang.String toVersion) Get the name of the script to initialize the schema for given version
static java.lang.String	getHiveSchemaVersion()
java.lang.String	getMetaStoreScriptDir() Find the directory of metastore scripts
java.util.List<java.lang.String>	getUpgradeScripts(java.lang.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(java.lang.String hiveHome,
                           HiveConf hiveConf,
                           java.lang.String dbType)
                    throws HiveMetaException

Throws:

HiveMetaException

Method Detail

getUpgradeScripts

public java.util.List<java.lang.String> getUpgradeScripts(java.lang.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 java.lang.String generateInitFileName(java.lang.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 java.lang.String getMetaStoreScriptDir()

Find the directory of metastore scripts

Returns:

getHiveSchemaVersion

public static java.lang.String getHiveSchemaVersion()