[jira] [Resolved] (AMQ-8131) JDBC Store - durable topic with non matching selector can hold message till unsubscribe requires enableMessageExpirationOnActiveDurableSubs

["Gary Tully (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMQ-8131?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Gary Tully resolved AMQ-8131.
-----------------------------
    Resolution: Fixed

> JDBC Store - durable topic with non matching selector can hold message till unsubscribe requires enableMessageExpirationOnActiveDurableSubs
> -------------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: AMQ-8131
>                 URL: https://issues.apache.org/jira/browse/AMQ-8131
>             Project: ActiveMQ
>          Issue Type: Bug
>          Components: JDBC, Message Store
>    Affects Versions: 5.16.0
>            Reporter: Gary Tully
>            Assignee: Gary Tully
>            Priority: Major
>             Fix For: 5.17.0
>
>
> Unmatched messages get an unmatched ack, however this ack is ignored by the topic message store under the assumption that there will be some subsequent ack that will more the cursor forward and allow cleanup to happen. However this may never happen and messages can accumulate till that subscription is removed.
> The jdbc topic message store needs to track the unmatched acks in the normal way.



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