Apache Ambari Release Notes
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New Features

The Ambari 2.6.1 release includes the following new feature:

Table 1.1. Core Ambari

Feature

Description

Reference

AMBARI-12556

Ambari now allows you to apply patches to specific services within a stack. For example, if only YARN needs to be upgraded, a patch VDF can be used to tell Ambari to orchestrate an upgrade of just the YARN service.

Performing a Patch Upgrade