Jim Challenger created UIMA-3335:
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Summary: DUCC RM: Incorrectly accounting for existing shares
calculating caps
Key: UIMA-3335
URL: https://issues.apache.org/jira/browse/UIMA-3335
Project: UIMA
Issue Type: Bug
Components: DUCC
Affects Versions: 1.0-Ducc
Reporter: Jim Challenger
Assignee: Jim Challenger
Fix For: 1.0-Ducc
When assigning a fixed share the share order of the incoming request is applied
to ALL existing requests while calculating caps. If the new request is larger
than the existing ones, this artificially inflates the total pending usage,
causing the new job to be refused for exceeding caps.
The fix is to count qshares correctly up front, then add in the qshares for the
new request, instead of being fancy and trying to convert Nshares to Qshares in
one fell swoop.
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