# Configuring input and output components

### In this section

* [Configuring tHDFSInput](https://help.qlik.com/talend/en-US/components/7.3/processing/tnormalize-thdfsoutput-thdfsinput-tfileinputdelimited-configuring-thdfsinput-mapreduce-component)
* [Reviewing the transformation component](https://help.qlik.com/talend/en-US/components/7.3/processing/tnormalize-thdfsoutput-thdfsinput-tfileinputdelimited-reviewing-transformation-component-mapreduce-component)
* [Configuring tHDFSOutput](https://help.qlik.com/talend/en-US/components/7.3/processing/tnormalize-thdfsoutput-thdfsinput-tfileinputdelimited-configuring-thdfsoutput-mapreduce-component)