[YARN-11352] Support new API to get the total resource available in Yarn

• Type: New Feature
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 3.4.0
• Component/s: capacity scheduler, resourcemanager, yarn
• Assignee: Unassigned
• Reporter: Sanjay Kumar Sahu
• Created: 19/Oct/22 10:41
• Updated: 20/Oct/22 07:23

Description

Hive needs total resource available in yarn by AMRMClient interface. This help hive to decide the split count (Fix the split calculation logic for Hive on Tez/LLAP in  clusters).

 
The improvement is identified as a problem in split calculation.