Lou DeGenaro created UIMA-2641:
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Summary: DUCC orchestrator (OR) should mark unused, stubbornly
alive Job Processes (JPs) as "Stopped" when all work items are accounted for...
Key: UIMA-2641
URL: https://issues.apache.org/jira/browse/UIMA-2641
Project: UIMA
Issue Type: Improvement
Reporter: Lou DeGenaro
Priority: Minor
Recently, a job was submitted but got stuck in state "Completing". All work
items had completed. During the run a Job Process (JP) was launched and got
stuck in Initializing state because the machine on which it (once) existed
crashed and (therefore) the DUCC Agent responsible was unable to report or take
action. This stuck JP was keeping the job from advancing to the "Completed"
state.
The user issued the DUCC cancel command using flag --dpid to cancel the bogus
JP and the job completed normally.
This situation could be detected by the orchestrator (OR) and handled w/o human
(user) intervention.
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