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  1. Hadoop YARN
  2. YARN-4902

[Umbrella] Generalized and unified scheduling-strategies in YARN

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    • New Feature
    • Status: Resolved
    • Major
    • Resolution: Duplicate
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    Description

      Apache Hadoop YARN's ResourceRequest mechanism is the core part of the YARN's scheduling API for applications to use. The ResourceRequest mechanism is a powerful API for applications (specifically ApplicationMasters) to indicate to YARN what size of containers are needed, and where in the cluster etc.

      However a host of new feature requirements are making the API increasingly more and more complex and difficult to understand by users and making it very complicated to implement within the code-base.

      This JIRA aims to generalize and unify all such scheduling-strategies in YARN.

      Attachments

        1. YARN-5468.prototype.patch
          189 kB
          Konstantinos Karanasos
        2. LRA-scheduling-design.v0.pdf
          184 kB
          Konstantinos Karanasos
        3. Generalized and unified scheduling-strategies in YARN -v0.pdf
          835 kB
          Vinod Kumar Vavilapalli

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            leftnoteasy Wangda Tan
            vinodkv Vinod Kumar Vavilapalli
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              Updated:
              Resolved:

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