Azure HDInsight is now available in US DoD East, US DoD Central, and US Gov Texas. In total, four Azure Government regions are available for HDInsight: US Gov Virginia, US DoD East, US DoD Central, and US Gov Texas.
Azure HDInsight is a fully managed cloud service that makes it easy, fast, and cost-effective to process massive amounts of data. Customers can use the most popular open-source frameworks, such as Hadoop, Spark, Hive, Interactive Query (LLAP), Kafka, Storm, HBase, and Microsoft R Server.
For more information, see the Azure HDInsight documentation.