[UIMA-5531] DUCC service threads may be slow to pick up new work

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.2.1-Ducc
• Component/s: DUCC
• Assignee: Burn L. Lewis
• Reporter: Burn L. Lewis
• Created: 10/Aug/17 18:26
• Updated: 10/Aug/17 18:31
• Resolved: 10/Aug/17 18:29

Description

Out-of-work threads block while the first idle one waits for work, but when it gets work each of the waiting threads waits a minute before checking for work - so if all 40 are blocked when a batch of work arrives the last will get work 39 mins after the first does.