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https://issues.apache.org/jira/browse/JENA-1656?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andy Seaborne reassigned JENA-1656:
-----------------------------------
Assignee: Andy Seaborne
> Make DatasetGraphMonitor transaction-aware
> ------------------------------------------
>
> Key: JENA-1656
> URL: https://issues.apache.org/jira/browse/JENA-1656
> Project: Apache Jena
> Issue Type: Improvement
> Components: ARQ
> Affects Versions: Jena 3.10.0
> Reporter: Pip Cet
> Assignee: Andy Seaborne
> Priority: Minor
>
> In order to implement continuously-updated query result streams, I used a
> DatasetGraphMonitor to monitor when the relevant part of the dataset graph
> changed in order to re-run the query. However, there was a race condition
> because DatasetGraphMonitor informs its monitor of uncommitted changes; the
> query would be repeated too soon, meaning the changes would be missed.
> Adding the commit() method to the DatasetChanges interface and using it seems
> to avoid this issue.
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