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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 updated IGNITE-4747:
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Description:
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:
{noformat}
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
{noformat}
the leak in the fils "updates" of class GridDhtLocalPartition.
was:
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:
{noforamt}
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
{noforamt}
the leak in the fils "updates" of class GridDhtLocalPartition.
> 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
>
> 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:
> {noformat}
> 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
> {noformat}
> the leak in the fils "updates" of class GridDhtLocalPartition.
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