[SLIDER-291] Reconstruct published configuration when agents register with the AppMaster and then publish them

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Slider 0.50
• Fix Version/s: Slider 0.60
• Component/s: agent, agent-provider
• Sprint: Slider October #2
• Assignee: Gour Saha
• Reporter: Sumit Mohanty
• Created: 06/Aug/14 01:04
• Updated: 24/Oct/14 20:26
• Resolved: 07/Oct/14 17:29

Description

AppMaster is responsible for publishing applied configurations. Some of the configurations (yarn-site, hdfs-site, etc.) are published by the AppMaster itself and some are published based on what is declared in the metainfo and the applied config from the component instances.

Agent should report back applied config when registering and if the component instance is STARTED. AppMaster should consolidate them and then publish.