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https://issues.apache.org/jira/browse/JENA-1651?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andy Seaborne updated JENA-1651:
--------------------------------
Description:
{{TransactionManager.checkReplaySafe}} reads two AtomicLongs but updated to
these aren't coordinated so for a short time, they can be out of step. Updates
happen just outside the true transaction start-finish in {{TSM_Counters}}.
There should be one atomic operation to note whether there are active
transaction or not.
was:During JENA-1581, at commit 3e865e1, the
> Improve the TDB internal consistency checking for safe replay.
> --------------------------------------------------------------
>
> Key: JENA-1651
> URL: https://issues.apache.org/jira/browse/JENA-1651
> Project: Apache Jena
> Issue Type: Task
> Reporter: Andy Seaborne
> Assignee: Andy Seaborne
> Priority: Minor
>
> {{TransactionManager.checkReplaySafe}} reads two AtomicLongs but updated to
> these aren't coordinated so for a short time, they can be out of step.
> Updates happen just outside the true transaction start-finish in
> {{TSM_Counters}}.
> There should be one atomic operation to note whether there are active
> transaction or not.
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