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https://issues.apache.org/jira/browse/UIMA-3316?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jim Challenger resolved UIMA-3316.
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Resolution: Fixed
> DUCC RM Miscounting share deductions
> ------------------------------------
>
> Key: UIMA-3316
> URL: https://issues.apache.org/jira/browse/UIMA-3316
> Project: UIMA
> Issue Type: Bug
> Components: DUCC
> Affects Versions: 1.0-Ducc
> Reporter: Jim Challenger
> Assignee: Jim Challenger
> Fix For: 1.0-Ducc
>
>
> The RM is miscounting the number of shares to deduct from the scheduling
> tables when new allocations are made. This is hard to see usually because
> these tables are reset (twice) at every schedule gen, and fair-share jobs get
> adjusted at every gen so things work out over time. If non-preemptable
> requests are made simultaneously on small systems however, all but one will
> be incorrectly refused.
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