Effective January 31, 2021, all Cloudera software requires a valid subscription to that software in order to access it. This includes all legacy versions of Cloudera products, including Apache Hadoop (CDH), Hortonworks Data Platform (HDP), Data Flow (HDF/CDF), and Cloudera Data Science Workbench (CDSW). Information regarding software access is available in technical documentation by software type and version. Additional information is available in the Frequently Asked Questions section of this document.