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https://issues.apache.org/jira/browse/IGNITE-7818?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ivan Fedotov reassigned IGNITE-7818:
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Assignee: Ivan Fedotov
> Incorrect assertion in PDS page eviction method
> -----------------------------------------------
>
> Key: IGNITE-7818
> URL: https://issues.apache.org/jira/browse/IGNITE-7818
> Project: Ignite
> Issue Type: Bug
> Components: persistence
> Reporter: Aleksey Plekhanov
> Assignee: Ivan Fedotov
> Priority: Major
>
> There is an assertion in the method
> org.apache.ignite.internal.processors.cache.persistence.pagemem.PageMemoryImpl.Segment#removePageForReplacement:
>
> {code:java}
> assert relRmvAddr != INVALID_REL_PTR;{code}
> Which seems potentially dangerous. In some rare cases, when count of
> interations more then 40% of allocated pages and all processed pages are
> aquired, the {{relRmvAddr}} variable will be uninitialized and
> {{AssertionException}} will be thrown. But it's a correct case and page to
> evict can be found later in the method {{tryToFindSequentially.}}
>
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