[AMQ-6967] Periodic expiry with no consumers fails to page in messages if cache has flipped

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 5.15.0
• Fix Version/s: 5.15.5, 5.16.0
• Component/s: Message Store
• Assignee: Gary Tully
• Reporter: Gary Tully
• Created: 21/May/18 13:20
• Updated: 27/Jul/18 12:12
• Resolved: 27/Jul/18 11:40

Description

when there are no consumers on a queue and message sends push the cursor to the default 70% memory limit, message expiry can fail to page in messages.

The logic respects the cursor memory limit but fails to account for never having done a page in for browse/expiry or dispatch

Issue Links

• is related to: AMQ-4930 java.lang.OutOfMemoryError: Java heap space Exception when sending big amount(1000+) of 1M non persistent messages to broker