org.apache.hadoop.hive.metastore.txn.jdbc

Class NoPoolConnectionPool

java.lang.Object

org.apache.hadoop.hive.metastore.txn.jdbc.NoPoolConnectionPool

All Implemented Interfaces:

Wrapper, CommonDataSource, DataSource

public class NoPoolConnectionPool
extends Object
implements DataSource

Constructor Summary

Constructors

Constructor and Description
NoPoolConnectionPool(org.apache.hadoop.conf.Configuration conf, DatabaseProduct dbProduct)

Method Summary

Modifier and Type	Method and Description
Connection	getConnection()
Connection	getConnection(String username, String password)
int	getLoginTimeout()
PrintWriter	getLogWriter()
Logger	getParentLogger()
boolean	isWrapperFor(Class<?> iface)
void	setLoginTimeout(int seconds)
void	setLogWriter(PrintWriter out)
<T> T	unwrap(Class<T> iface)

Methods inherited from class java.lang.Object

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

Constructor Detail

NoPoolConnectionPool

public NoPoolConnectionPool(org.apache.hadoop.conf.Configuration conf,
                            DatabaseProduct dbProduct)

Method Detail

getConnection

public Connection getConnection()
                         throws SQLException

Specified by:

getConnection in interface DataSource

Throws:

SQLException

getConnection

public Connection getConnection(String username,
                                String password)
                         throws SQLException

Specified by:

getConnection in interface DataSource

Throws:

SQLException

getLogWriter

public PrintWriter getLogWriter()

Specified by:

getLogWriter in interface CommonDataSource

setLogWriter

public void setLogWriter(PrintWriter out)

Specified by:

setLogWriter in interface CommonDataSource

setLoginTimeout

public void setLoginTimeout(int seconds)

Specified by:

setLoginTimeout in interface CommonDataSource

getLoginTimeout

public int getLoginTimeout()

Specified by:

getLoginTimeout in interface CommonDataSource

getParentLogger

public Logger getParentLogger()

Specified by:

getParentLogger in interface CommonDataSource

unwrap

public <T> T unwrap(Class<T> iface)

Specified by:

unwrap in interface Wrapper

isWrapperFor

public boolean isWrapperFor(Class<?> iface)

Specified by:

isWrapperFor in interface Wrapper