[YARN-3500] Optimize ResourceManager Web loading speed

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: resourcemanager
• Assignee: Unassigned
• Reporter: Peter Shi
• Created: 17/Apr/15 03:14
• Updated: 29/Jun/15 19:47

Description

after running 10k jobs, resoucemanager webui load speed become slow. As server side send 10k jobs information in one response, parsing and rendering page will cost a long time. Current paging logic is done in browser side.
This issue makes server side to do the paging logic, so that the loading will be fast.

Loading 10k jobs costs 55 sec. loading 2k costs 7 sec