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Posted to dev@uima.apache.org by "Jim Challenger (JIRA)" <de...@uima.apache.org> on 2014/11/17 19:17:33 UTC

[jira] [Created] (UIMA-4107) DUCC RM No longer refuse jobs for lack of resources

Jim Challenger created UIMA-4107:
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             Summary: DUCC RM No longer refuse jobs for lack of resources
                 Key: UIMA-4107
                 URL: https://issues.apache.org/jira/browse/UIMA-4107
             Project: UIMA
          Issue Type: Improvement
          Components: DUCC
            Reporter: Jim Challenger
            Assignee: Jim Challenger
             Fix For: 1.1.0-Ducc


Currently the RM rejects non-preemptable work if it cannot get all the resources requested for that work.

The proposed change is to leave the unschedulable work queued against the possibility (probability, in most situations we have observed in practice) that resources will become available and the job can be scheduled.

If the user does not want to leave the work queued it can be canceled manually via API, CLI, or web server.



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