org.springframework.data.hadoop.hive

Class HiveExecutor

java.lang.Object

org.springframework.data.hadoop.hive.HiveExecutor

All Implemented Interfaces:

org.springframework.beans.factory.InitializingBean

Direct Known Subclasses:

HiveRunner, HiveTasklet

public abstract class HiveExecutor
extends java.lang.Object
implements org.springframework.beans.factory.InitializingBean

Common class for configuring and executing Hive scripts. Shared by the Hive tasklet and runner.

Author:

Costin Leau

Constructor Summary

Constructors

Constructor and Description
HiveExecutor()

Method Summary

Methods

Modifier and Type	Method and Description
void	afterPropertiesSet()
protected java.util.List<java.lang.String>	executeHiveScripts()
void	setHiveClientFactory(HiveClientFactory hiveClientFactory) Sets the hive client for this tasklet.
void	setHiveTemplate(HiveOperations hiveTemplate) Sets the hive template.
void	setScripts(java.util.Collection<HiveScript> scripts) Sets the scripts to be executed by this tasklet.

Methods inherited from class java.lang.Object

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

Constructor Detail

HiveExecutor

public HiveExecutor()

Method Detail

afterPropertiesSet

public void afterPropertiesSet()
                        throws java.lang.Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

java.lang.Exception

executeHiveScripts

protected java.util.List<java.lang.String> executeHiveScripts()

setScripts

public void setScripts(java.util.Collection<HiveScript> scripts)

Sets the scripts to be executed by this tasklet.

Parameters:

scripts - The scripts to set.

setHiveClientFactory

public void setHiveClientFactory(HiveClientFactory hiveClientFactory)

Sets the hive client for this tasklet.

Parameters:

hiveClientFactory - hiveFactory to set

setHiveTemplate

public void setHiveTemplate(HiveOperations hiveTemplate)

Sets the hive template.

Parameters:

hiveTemplate - the new hive template