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  1. MariaDB ColumnStore
  2. MCOL-5045

Computational resources and Workload aware primitive job scheduler in EM.

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    Details

    • Type: New Feature
    • Status: Open (View Workflow)
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 6.2.3
    • Fix Version/s: 22.08
    • Component/s: ExeMgr, PrimProc
    • Labels:
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      Description

      EM now issues a number of Primitive Jobs request messages towards PP doing scanning. This takes place in TupleBPS::sendJobs(). The limit of a simultaneous outstanding PJ should become dynamic and its size must depend on a math model that takes the resources currently available into account on the nodes.

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              Assignee:
              Unassigned Unassigned
              Reporter:
              drrtuy Roman
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                Dates

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                Updated:

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