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  1. Hadoop YARN
  2. YARN-9698 [Umbrella] Tools to help migration from Fair Scheduler to Capacity Scheduler
  3. YARN-10117

FS-CS converter: adjust queue ACL to have the same output with CS as for FS has

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    • Sub-task
    • Status: Resolved
    • Major
    • Resolution: Not A Problem
    • None
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    Description

      Both  FS and CS seems to check the ACL recursively: from the leaf via the parent(s) to the root (inclusive). However there are some differences in evaluating them, what cause to have different results with the two schedulers.

      Some examples are the following ones:

      Tested scenario FS output CS output
      Root - “ ”
          C - *
              C1 - *
      Denied by root ACL OK
      Root - “ ”
          C - “ ”
              C1 - “ ”
      Denied by root ACL OK
      Root - “ ”
          C - *
              C1 - “ ”
      Denied by root ACL OK
      Root - “ ”
          C - “ ”
              C1 - *
      Denied by root ACL OK

      Note: I have set the same value for both submit application and administer queue ACLs

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            Unassigned Unassigned
            kmarton Kinga Marton
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              Created:
              Updated:
              Resolved: