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    • Type: Sub-task
    • Status: Resolved
    • Priority: Critical
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: None
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      Description

      In existing YARN-3926 branch, we use BaseResource to handle 2 mandatory resource types (memory+cpu) configured in the system. Once we have 3 or more resource types configured in the system. YARN will use ResourcePBImpl to initialize resource objects, which will be very expensive. We should update BaseResource when do resource calculation in RM instead of using PB-backed resource implementation.

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              • Assignee:
                leftnoteasy Wangda Tan
                Reporter:
                leftnoteasy Wangda Tan
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