[AMBARI-13363] Stack featurization: Enhance Ambari framework to facilitate alternative stack definitions

• Type: Epic
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0, 2.1.0
• Fix Version/s: 2.4.0
• Component/s: ambari-server
• Labels: common-services parametize
• Epic Name: Enhance Ambari framework to support alternative stack definition
• Assignee: Juanjo Marron
• Reporter: Tuong Truong
• Created: 09/Oct/15 01:31
• Updated: 21/Jun/16 00:04
• Resolved: 09/Jun/16 00:48

Description

Currently, Ambari common services (git/ambari/ambari-server/src/main/resources/common-services/*) codes contain specific logic about HDP stack including stack name (HDP), version (2.0, 2.1, 2.2...), and install location (/usr/hdp).

The refactor of services from the stack into a common area is a first important steps. However, we need refactor stack specific information out these services so that they can be reused by other distribution and stack definition as part of the ODP initiative.

We hope to use this feature JIRA and its subtask to deliver a setup of changes that will make the common services codes fully parameterized and can be reused easily by any other distribution of Ambari.

Sub-Tasks

• Refactor get_stack_to_component() method: Resolved