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https://issues.apache.org/jira/browse/ARTEMIS-2197?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16723589#comment-16723589
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ASF GitHub Bot commented on ARTEMIS-2197:
-----------------------------------------
Github user gaohoward closed the pull request at:
https://github.com/apache/activemq-artemis/pull/2462
> Page deleted before transaction finishes
> ----------------------------------------
>
> Key: ARTEMIS-2197
> URL: https://issues.apache.org/jira/browse/ARTEMIS-2197
> Project: ActiveMQ Artemis
> Issue Type: Bug
> Components: Broker
> Affects Versions: 2.6.3
> Reporter: Howard Gao
> Assignee: Howard Gao
> Priority: Major
> Fix For: 2.6.4
>
>
> When a receiving transaction is committed in a paging situation,
> if a page happens to be completed and it will be deleted in a
> transaction operation (PageCursorTx). The other tx operation
> RefsOperation needs to access the page (in PageCache) to finish
> its job. There is a chance that the PageCursorTx removes the
> page before RefsOperation and it will cause the RefsOperation
> failed to find a message in a page.
>
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