[UIMA-4323] DUCC Orchestrator (OR) leaks storage slowly

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0-Ducc
• Component/s: DUCC
• Assignee: Lou DeGenaro
• Reporter: Lou DeGenaro
• Created: 02/Apr/15 21:37
• Updated: 06/Apr/15 10:12
• Resolved: 06/Apr/15 10:12

Description

Dump shows that Orchestrator is leaking Job Driver publications.

OR keeps JD pubs in a map. This was introduced in 2.0 and there is no good reason to do this. The only information fetched from these kept pubs are related to work items: total, done, error. This info can easily be kept in the DuccWorkJob instead.