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  1. Hadoop YARN
  2. YARN-386 [Umbrella] YARN API Changes
  3. YARN-486

Change startContainer NM API to accept Container as a parameter and make ContainerLaunchContext user land

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Details

    • Sub-task
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 2.1.0-beta
    • None
    • None
    • Reviewed

    Description

      Currently, id, resource request etc need to be copied over from Container to ContainerLaunchContext. This can be brittle. Also it leads to duplication of information (such as Resource from CLC and Resource from Container and Container.tokens). Sending Container directly to startContainer solves these problems. It also makes CLC clean by only having stuff in it that it set by the client/AM.

      Attachments

        1. YARN-486.1.patch
          117 kB
          Xuan Gong
        2. YARN-486.2.patch
          117 kB
          Xuan Gong
        3. YARN-486.3.patch
          121 kB
          Xuan Gong
        4. YARN-486.4.patch
          115 kB
          Xuan Gong
        5. YARN-486.5.patch
          131 kB
          Xuan Gong
        6. YARN-486.6.branch2.patch
          136 kB
          Xuan Gong
        7. YARN-486.6.patch
          135 kB
          Xuan Gong
        8. YARN-486-20130410.txt
          136 kB
          Vinod Kumar Vavilapalli

        Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. YARN-382 SchedulerUtils improve way normalizeRequest sets the resource capabilities

          • Major - Major loss of function.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-5139 Update MR App after YARN-486

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-5152 MR App is not using Container from RM

          • Major - Major loss of function.
          • Closed

          Activity

            People

              xgong Xuan Gong
              bikassaha Bikas Saha
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              Dates

                Created:
                Updated:
                Resolved: