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https://issues.apache.org/jira/browse/IGNITE-20316?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Roman Puchkovskiy updated IGNITE-20316:
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Summary: WatchListenerInhibitor might cause lost updates (was:
MetastorageInhibitor might cause lost updates)
> WatchListenerInhibitor might cause lost updates
> -----------------------------------------------
>
> Key: IGNITE-20316
> URL: https://issues.apache.org/jira/browse/IGNITE-20316
> Project: Ignite
> Issue Type: Bug
> Reporter: Roman Puchkovskiy
> Assignee: Roman Puchkovskiy
> Priority: Major
> Labels: ignite-3, tech-debt
> Fix For: 3.0.0-beta2
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> WatchListenerInhibitor installs its future to the chain of
> notificationFutures inside a WatchProcessor. This requires to read
> notificationFuture, build a new future on top of it and then put it to the
> same field. There is no synchrinization in place, so either production code's
> or WatchListenerInhibitor's update might be lost in the case of a concurrent
> update.
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