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Posted to dev@uima.apache.org by "Jim Challenger (JIRA)" <de...@uima.apache.org> on 2013/07/23 20:02:49 UTC

[jira] [Created] (UIMA-3100) DUCC RM: Defrag chooses inappropriate job to remove.

Jim Challenger created UIMA-3100:
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             Summary: DUCC RM: Defrag chooses inappropriate job to remove.
                 Key: UIMA-3100
                 URL: https://issues.apache.org/jira/browse/UIMA-3100
             Project: UIMA
          Issue Type: Bug
          Components: DUCC
    Affects Versions: 1.0-Ducc
            Reporter: Jim Challenger
            Assignee: Jim Challenger
             Fix For: 1.0-Ducc


If a job declares fewer shares than the defragmentation threshold it is not considered needy, but should also not be considered for preemption during defrag.  The code was not checking for this condition, assuming that any non-needy job is a valid candidate.

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