Jim Challenger created UIMA-2667:
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Summary: DUCC Resource Manager defragmentation problem
Key: UIMA-2667
URL: https://issues.apache.org/jira/browse/UIMA-2667
Project: UIMA
Issue Type: Bug
Components: DUCC
Reporter: Jim Challenger
Assignee: Jim Challenger
During defrag a collection of candidate "rich" users and "rich" jobs is made,
which forms a collection of candidate shares to evict to make space for NEEDY
jobs. There is a case where a "rich" job may be very rich and yet allocated
entirely on machines unsuitable for any NEEDY job. The bug to fix, is to
properly identify this situation and remove the unsuitable shares from
consideration.
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