[HADOOP-4671] Make some "flag" booleans volatile because they are set/read in different threads

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 0.20.0
• Hadoop Flags: Reviewed
• Assignee: Christopher Douglas
• Reporter: Owen O'Malley
• Created: 17/Nov/08 17:25
• Updated: 08/Jul/09 16:53
• Resolved: 23/Jan/09 23:51

Description

Peter Veentjer has identified the following variables as being tracked in a loop without assignments or synchronization.

AgentControllerSocketListener.closing
HttpConnector.stopMe
IndexUpdateReducer.closed
SecundaryNodeName.shouldRun
voTask.hasNext