[RANGER-724] AuditBatchQueue: prevQueueSize not recomputed after initial assignment - static code analyzer flagged issue

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.5.0
• Fix Version/s: 0.6.0
• Component/s: audit
• Assignee: Madhan Neethiraj
• Reporter: Madhan Neethiraj
• Created: 08/Nov/15 19:05
• Updated: 09/Nov/15 03:57
• Resolved: 09/Nov/15 03:57

Description

In org.apache.ranger.audit.queue.AuditBatchQueue.waitToComplete(long), the local variable, prevQueueSize, used in a loop is not recomputed after the initial assignment. This can result in the audit shutdown to retry for configured timeout period (30 seconds?), instead of exiting sooner, when the audit destination is down.