[AMBARI-10894] Agent Changes For Supporting HDP 2.3 Configuration Directories

• Type: Task
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.1.0
• Fix Version/s: 2.1.0
• Component/s: ambari-server
• Epic Link: Ambari Parallel Configs
• Assignee: Jonathan Hurley
• Reporter: Jonathan Hurley
• Created: 02/May/15 01:57
• Updated: 05/May/15 20:08
• Resolved: 05/May/15 18:19

Description

Changes are required to support parallel configurations when performing an upgrade. By the time a command is serialized to JSON and packaged to the agent, the target config values with stack are already resolved.

The scope of work is the following:

• The agent must always pass the configuration directory to hadoop components when executing a command. For HDP 2.3, this means using a new, hard-coded schema of choosing the configuration directory from within the /usr/hdp/current/component/conf symlink

Issue Links

• links to: Reviewboard