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https://issues.apache.org/jira/browse/IGNITE-4747?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vladislav Pyatkov resolved IGNITE-4747.
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Resolution: Cannot Reproduce
This issue does not reproduced in a latest version.
> Memory leak on massive cache operations over atomic cache
> ---------------------------------------------------------
>
> Key: IGNITE-4747
> URL: https://issues.apache.org/jira/browse/IGNITE-4747
> Project: Ignite
> Issue Type: Bug
> Reporter: Vladislav Pyatkov
> Attachments: Heap Histogram.mht, invoke-fill.zip
>
>
> When starts several nodes (I have tested in 4 nodes) with the application,
> through some time (depends of heap size), we have got a Full GC pause and
> segmentation the grid.
> After heap dump analysis, I found some suspicious object:
> ||Class|| Instance Count|| Total Size
> |class java.util.concurrent.ConcurrentSkipListMap$Node| 63622411|
> 1526937864
> |class java.util.concurrent.ConcurrentSkipListMap$Index| 31810595|
> 763454280
> |class java.lang.Long|
> 63622318| 508978544
> the leak in the field {{updates}} of class {{GridDhtLocalPartition}}.
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