| Class | Description | 
|---|---|
| AbstractGenericOptionsParser | |
| AbstractImprovedSimpleBeanDefinitionParser | Simple extension to  AbstractSimpleBeanDefinitionParserthat handles properties references (-ref). | 
| AbstractPropertiesConfiguredBeanDefinitionParser | Base class for parsing bean definitions of type propertiesConfigured. | 
| HadoopResourceLoaderRegistrarParser | Namespace parser for 'resource-loader-registrar' element. | 
| HiveRunnerParser | |
| JarRunnerParser | Parser for 'jar-runner' element. | 
| LinkedProperties | Properties hack to provide an ordered Properties object. | 
| NamespaceUtils | Namespace utilities. | 
| PigServerParser | Parser for 'pig-server' element. | 
| ScriptParser | Namespace parser for hdp:script. | 
| ToolRunnerParser | Parser for 'tool-runner' element. |