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https://issues.apache.org/jira/browse/AMQ-3167?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Arthur Naseef updated AMQ-3167:
-------------------------------

    Attachment: patch.amq3167.activemq-5.4.2

Patch against 5.4.2 that resolves this issue, created from a subset of the 
changes made on the trunk for this bug report.

> possible skipped Queue messages in memory limited configuration with fast 
> consumers
> -----------------------------------------------------------------------------------
>
>                 Key: AMQ-3167
>                 URL: https://issues.apache.org/jira/browse/AMQ-3167
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: Broker
>    Affects Versions: 5.4.2
>            Reporter: Gary Tully
>            Assignee: Gary Tully
>             Fix For: 5.5.0
>
>         Attachments: AMQ3167Test.java, patch.amq3167.activemq-5.4.2
>
>
> regression in test from https://issues.apache.org/jira/browse/AMQ-2413 
> required some investigation. Symptom was missing messages, turned out to be 
> in the middle of the sequence. Issue with the priority kahadb cursors and 
> setbatch. Set batch is invoked when the cursor memory is exhausted such that 
> replay from the store can start at the correct point. If a call to setBatch 
> was followed by a call to recover when there was still no memory space 
> available, the cursor could skip the next pending message.

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