org.apache.hadoop.hive.metastore.datasource

Class DbCPDataSourceProvider

java.lang.Object

org.apache.hadoop.hive.metastore.datasource.DbCPDataSourceProvider

All Implemented Interfaces:

DataSourceProvider

public class DbCPDataSourceProvider
extends Object
implements DataSourceProvider

DataSourceProvider for the dbcp connection pool.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hadoop.hive.metastore.datasource.DataSourceProvider

DataSourceProvider.DataSourceNameConfigurator

Constructor Summary

Constructors

Constructor and Description
DbCPDataSourceProvider()

Method Summary

Modifier and Type	Method and Description
DataSource	create(org.apache.hadoop.conf.Configuration hdpConfig, int maxPoolSize)
String	getPoolingType() Get the declared pooling type string.

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.metastore.datasource.DataSourceProvider

create, getDataSourceName, getMetastoreJdbcDriverUrl, getMetastoreJdbcPasswd, getMetastoreJdbcUser, getPrefixedProperties

Constructor Detail

DbCPDataSourceProvider

public DbCPDataSourceProvider()

Method Detail

create

public DataSource create(org.apache.hadoop.conf.Configuration hdpConfig,
                         int maxPoolSize)
                  throws SQLException

Specified by:

create in interface DataSourceProvider

maxPoolSize - the maximum size of the connection pool

Returns:

the new connection pool

Throws:

SQLException

getPoolingType

public String getPoolingType()

Description copied from interface: DataSourceProvider

Get the declared pooling type string. This is used to check against the constant in config options.

Specified by:

getPoolingType in interface DataSourceProvider

Returns:

The pooling type string associated with the data source.