All HDP 2.1 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 2.1 components needs to remain at the following package version levels to ensure a certified and supported copy of HDP 2.1.
![[Note]](../common/images/admon/note.png) | Note |
|---|---|
The minimum level of Apache Ambari to use with HDP 2.1, is version 1.5.1. |
This release of Hortonworks Data Platform (HDP) deploys the following Hadoop-related components:
Apache Hadoop 2.4
Apache HBase 0.98.0
Apache Pig 0.12.1
Apache Hive 0.13.0
Apache Tez 0.4
Apache ZooKeeper 3.4.5
Hue 2.3.1
Storm 0.9.1
Apache Oozie 4.0.0
Apache Falcon 0.5
Apache Sqoop 1.4.4
Apache Knox 0.4
Apache Flume 1.4.0
Apache Accumulo 1.5.1
Apache Phoenix 4.0.0
Apache Avro 1.7.4
Apache Mahout 0.9.0
Third party components:
Ganglia 3.5.0
Ganglia Web 3.5.7
Nagios 3.5.0
