HDP-2.3.4.7 Release Notes
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Community Features

The following features are developed and tested by the community, but are not officially supported by Hortonworks. There are variety of reasons that these features are excluded, including: insufficient reliability or incomplete test case coverage, declaration of non-production readiness by the community at large, feature deviates from Hortonworks best practices, and more. Do not use them in your production environments.

Table 1.2. Community Features

ComponentFeature

Falcon

  • Prism Server

  • User Recipes

HBase

  • HBase Column Family Encryption: use HDFS data at rest encryption instead

  • Use of memcached as block cache is unsupported (HBASE-13170)

  • ZooKeeper-less region assignment

  • Region size balancing (HBASE-13103)

HDFS

Kafka

  • Mirror Maker (not supported when Kafka security is active)

  • New Consumer API

Knox

  • Storm REST APIs

Oozie

Slider

  • Simplified Application Packaging

Spark

  • Spark Standalone

YARN

  • Fair Scheduler

  • MapReduce Eclipse Plug-in

  • MapReduce Uber AM