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https://issues.apache.org/jira/browse/IGNITE-25641?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sergey Chugunov reassigned IGNITE-25641:
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Assignee: Sergey Chugunov
> Failure in CacheInterceptor#onBeforePut can lead to CacheStore inconsitency
> ---------------------------------------------------------------------------
>
> Key: IGNITE-25641
> URL: https://issues.apache.org/jira/browse/IGNITE-25641
> Project: Ignite
> Issue Type: Bug
> Reporter: Ilya Shishkov
> Assignee: Sergey Chugunov
> Priority: Major
> Labels: ise
> Attachments: CacheStoreWithInterceptorFailureTest.patch
>
>
> {{CacheInterceptor#onBeforePut}} can be invoked twice, and second call occurs
> after committing to external database (i.e. after
> {{CacheStoreSession#onSessionEnd}}). In case of failure in interceptor during
> second invocation we will get inconsistency between external database and
> Ignite cache.
> As you can see in attached reproducer
> ([^CacheStoreWithInterceptorFailureTest.patch]), second invocation happens on
> origination node, i.e. on transaction coordinator.
> If transaction coordinator is primary, then fail in second invocation on
> primary leads to inconsistency between cache and external storage.
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