The official Apache versions of all HDP 2.2 components are unchanged from HDP 2.2.0.0. All HDP 2.2 components listed here are official Apache releases of the most recent stable versions available.
Hortonworks’ philosophy is to provide patches only when absolutely necessary to assure the interoperability of the components. Unless you are explicitly directed by Hortonworks Support to take a patch update, each of the HDP 2.2 components needs to remain at the following package version levels to ensure a certified and supported copy of HDP 2.2.
Apache Hadoop 2.6.0
Apache Accumulo 1.6.1
Apache DataFu 1.2.0
Apache Falcon 0.6.0
Apache Flume 1.5.2
Apache HBase 0.98.4
Apache Hive 0.14.0
Hue 2.6.1
Apache Kafka 0.8.1.1
Apache Knox 0.5.0
Apache Mahout 0.9.0
Apache Oozie 4.1.0
Apache Phoenix 4.2.0
Apache Pig 0.14.0
Apache Ranger 0.4.0
Apache Slider 0.61.0
Apache Spark 1.2.1
Apache Sqoop 1.4.5
Apache Storm 0.9.3
Apache Tez 0.5.2
Apache ZooKeeper 3.4.6
As of HDP 2.2, the following third-party tools are deprecated, and will be removed in a future release:
Ganglia 3.5.0
Nagios 3.5.0
Ganglia Web 3.5.7
