[UIMA-4375] DUCC Web Server (WS) mistakenly classifies machine(s) as down

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.0.0-Ducc
• Component/s: DUCC
• Assignee: Lou DeGenaro
• Reporter: Lou DeGenaro
• Created: 30/Apr/15 21:28
• Updated: 30/Apr/15 21:36
• Resolved: 30/Apr/15 21:36

Description

The WS keeps a cache of sorted machines. This cache is updated in discreet intervals in order to reduce the amount of sorting and re-sorting. The sorted machines cache is slightly stale data, yet the WS insists on enforcing strict elapsed time limits on this data to report down machines.

The WS must account for the fact the the sorted machines data is slightly stale and must make accommodation accordingly with respect to reporting down machines.