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https://issues.apache.org/jira/browse/ARTEMIS-5428?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated ARTEMIS-5428:
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    Labels: pull-request-available  (was: )

> Hardening Paging Operation around Server Shutdown
> -------------------------------------------------
>
>                 Key: ARTEMIS-5428
>                 URL: https://issues.apache.org/jira/browse/ARTEMIS-5428
>             Project: ActiveMQ Artemis
>          Issue Type: Bug
>            Reporter: Clebert Suconic
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> I have been doing some extensive tests with Paging and PagingWriter, and I 
> found a few interligated issues:
> - When the server is stopped, the IDGenerator could be used after the 
> snapshot is generated, what could lead to data loss in case of a regular 
> shutdown while system under heavy load
> - delayed Transaction could be completed after exceptions (the 
> markRollbackOnly or rollback should clear any pending state)
> - The Acceptor notification is being called after the IDGenerator is stopped 
> (found this by accident after stopping the IDGEnerator).



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