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  1. Hadoop YARN
  2. YARN-397 RM Scheduler api enhancements
  3. YARN-689

Add multiplier unit to resourcecapabilities

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Details

    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Won't Fix
    • 2.0.4-alpha
    • None
    • api, scheduler
    • None

    Description

      Currently we overloading the minimum resource value as the actual multiplier used by the scheduler.

      Today with a minimum memory set to 1GB, requests for 1.5GB are always translated to allocation of 2GB.

      We should decouple the minimum allocation from the multiplier.

      The multiplier should also be exposed to the client via the RegisterApplicationMasterResponse

      Attachments

        1. YARN-689.patch
          49 kB
          Alejandro Abdelnur
        2. YARN-689.patch
          50 kB
          Alejandro Abdelnur
        3. YARN-689.patch
          50 kB
          Alejandro Abdelnur
        4. YARN-689.patch
          49 kB
          Alejandro Abdelnur
        5. YARN-689.patch
          41 kB
          Alejandro Abdelnur

        Issue Links

          is related to

          Sub-task - The sub-task of the issue YARN-787 Remove resource min from Yarn client API

          • Blocker - Blocks development and/or testing work, production could not run
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. YARN-788 Rename scheduler resource minimum to increment

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-5310 MRAM should not normalize allocation request capabilities

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. YARN-789 Enable zero capabilities resource requests in fair scheduler

          • Major - Major loss of function.
          • Closed

          Activity

            People

              tucu00 Alejandro Abdelnur
              tucu00 Alejandro Abdelnur
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              Dates

                Created:
                Updated:
                Resolved: