org.springframework.data.hadoop.hive

Class HiveClient

java.lang.Object

org.springframework.data.hadoop.hive.HiveClient

public class HiveClient
extends java.lang.Object

Client class that replaces the HiveClient from Hiveserver1. It helps simplify Hive data access code. Automatically handles the creation of a Connection to Hive. This class is not thread safe. It uses a JdbcTemplate constructed from a DataSource that is not necessarily thread safe.

Author:

Thomas Risberg

Constructor Summary

Constructors

Constructor and Description
HiveClient(javax.sql.DataSource dataSource)

Method Summary

Methods

Modifier and Type	Method and Description
java.util.List<java.lang.String>	execute(java.lang.String command)
java.lang.String	executeAndfetchOne(java.lang.String command)
java.sql.Connection	getConnection()
void	shutdown()

Methods inherited from class java.lang.Object

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

Constructor Detail

HiveClient

public HiveClient(javax.sql.DataSource dataSource)

Method Detail

getConnection

public java.sql.Connection getConnection()

executeAndfetchOne

public java.lang.String executeAndfetchOne(java.lang.String command)

execute

public java.util.List<java.lang.String> execute(java.lang.String command)

shutdown

public void shutdown()
              throws java.sql.SQLException

Throws:

java.sql.SQLException