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Posted to dev@uima.apache.org by "Burn Lewis (JIRA)" <de...@uima.apache.org> on 2016/03/03 15:17:18 UTC
[jira] [Resolved] (UIMA-4655) Investigate if JD scheduler releases
its extra reservations too frequently
[ https://issues.apache.org/jira/browse/UIMA-4655?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Burn Lewis resolved UIMA-4655.
------------------------------
Resolution: Fixed
Assignee: Burn Lewis
Algorithm releases a reservation only if a few empty slots remain after the release, where few = ducc.jd.share.quantum.reserve.count
> Investigate if JD scheduler releases its extra reservations too frequently
> ---------------------------------------------------------------------------
>
> Key: UIMA-4655
> URL: https://issues.apache.org/jira/browse/UIMA-4655
> Project: UIMA
> Issue Type: Improvement
> Components: DUCC
> Reporter: Burn Lewis
> Assignee: Burn Lewis
> Priority: Minor
> Fix For: 2.1.0-Ducc
>
>
> A released reservation may be assigned to a job and then a short time later removed and handed back to the JD ... could cause churn.
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