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https://issues.apache.org/jira/browse/IGNITE-4073?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrew Mashenkov updated IGNITE-4073:
-------------------------------------
    Description: 
Cache context method isOffHeapEnabled() and isSwapOrOffheapEnabled() return 
false for OFFHEAP_TIRED memory model, but useOffheapEntry() returns true.

I't seems to be a bug, because, really, entries are put to off-heap.

Due to this bug, TtlManager could not correctly evict expired entries that can 
results in OOME.


  was:
Cache context method isOffHeapEnabled() and isSwapOrOffheapEnabled() return 
false for OFFHEAP_TIRED memory model, but useOffheapEntry() returns true.

I't seems to be a bug, because, really, entries are put to off-heap.

Due to this bug, TtlManager could not correctly evict expired entries that can 
result in OOME.



> OFFHEAP cache context isOffHeapEnabled return false
> ---------------------------------------------------
>
>                 Key: IGNITE-4073
>                 URL: https://issues.apache.org/jira/browse/IGNITE-4073
>             Project: Ignite
>          Issue Type: Bug
>          Components: cache
>            Reporter: Andrew Mashenkov
>            Assignee: Semen Boikov
>            Priority: Critical
>
> Cache context method isOffHeapEnabled() and isSwapOrOffheapEnabled() return 
> false for OFFHEAP_TIRED memory model, but useOffheapEntry() returns true.
> I't seems to be a bug, because, really, entries are put to off-heap.
> Due to this bug, TtlManager could not correctly evict expired entries that 
> can results in OOME.



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