[UIMA-4606] DUCC Webserver needlessly polls history

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0-Ducc
• Fix Version/s: 2.1.0-Ducc
• Component/s: DUCC
• Assignee: Lou DeGenaro
• Reporter: Jim Challenger
• Created: 21/Sep/15 16:49
• Updated: 28/Sep/15 12:41
• Resolved: 28/Sep/15 12:40

Description

The webserver appears to constantly poll the history database / filesystem for all work that is known to be running. This always returns a 'not found'. It is mostly harmless but can create a needless load on the system and appears to be incorrect behaviour, as the ws already knows the query is required to fail (because the work is still running, and can't be in history.).

In the non-database version of history, simply log from the 'restore[Reservation Job Service]' methods to observe the behaviour.