HDP 2.1

http://hortonworks.com/hdp/whats-new/
http://hortonworks.com/blog/advancing-enterprise-hadoop-hortonworks-data-platform-2-1/

• The Stinger Initiative: Apache Hive, Tez and YARN for Interactive Query
• Data Governance with Apache Falcon
• Security with Apache Knox
• Stream Processing with Apache Storm
• Searching Hadoop Data with Apache Solr
• Advanced Operations with Apache Ambari