[SLIDER-702] Slider diagnostics improvements

• Type: Task
• Status: Open
• Priority: Critical
• Resolution: Unresolved
• Affects Version/s: Slider 0.70
• Fix Version/s: Slider 2.0.0
• Component/s: agent, appmaster, client
• Assignee: Unassigned
• Reporter: Sumit Mohanty
• Created: 05/Dec/14 00:40
• Updated: 20/Jan/15 23:36

Description

Slider needs to improve diagnostics and debuggability for better application deployment and management experience.
Development time :

• Slider Local : Local testing/debugging of package. Many times package and specially start/stop scripts may have issues which is hard to debug without deploying to a hadoop cluster. It will be better if those issues can be detected in a local box given that local box has enough horsepower to run the application.

Deployment time :

• Slider CLI should return status of startup of every component of the application. Many times application components are not started due to various reasons - Java_HOME not set , no available resources etc.
• ATS Integration

Issue Links

• is related to: SLIDER-120 Integrate with Timeline Server
• is related to: SLIDER-590 Need some convenient debugability of command script during/post development time