Uploaded image for project: 'UIMA'
  1. UIMA
  2. UIMA-4256

DUCC: RM allow "hostile" jobs that don't share resources with others

    XMLWordPrintableJSON

Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Won't Fix
    • 1.1.0-Ducc
    • 2.0.0-Ducc
    • DUCC
    • None

    Description

      Certain types of jobs will consume every processor on a host regardless of the memory assignment. This update allows the declaration of a "hostile" flag in a FAIR_SHARE class definition that instructs the RM not to schedule other work on any processor with a job submitted to a hostile class. If this is done, the full share count of each host is accounted under the user's fair-share allocation regardless of the memory declaration.

      Attachments

        Activity

          People

            challngr Jim Challenger
            challngr Jim Challenger
            Votes:
            0 Vote for this issue
            Watchers:
            1 Start watching this issue

            Dates

              Created:
              Updated:
              Resolved: