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https://issues.apache.org/jira/browse/IGNITE-13963?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17694415#comment-17694415
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Aleksey Plekhanov commented on IGNITE-13963:
--------------------------------------------
Resolved by IGNITE-12483
> Excessive classloading of PlatformDotNetSessionLockResult on thin client
> connection
> -----------------------------------------------------------------------------------
>
> Key: IGNITE-13963
> URL: https://issues.apache.org/jira/browse/IGNITE-13963
> Project: Ignite
> Issue Type: Bug
> Affects Versions: 2.9
> Reporter: Anton Kurbanov
> Assignee: Anton Kurbanov
> Priority: Major
> Labels: ise
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Empty constructor must be added to
> org.apache.ignite.internal.processors.platform.websession.PlatformDotNetSessionLockResult.
> Multiple thin clients connections are causing this class to generate
> constructors:
> {code:java}
> [Loaded *sun.reflect.GeneratedSerializationConstructorAccessor99* from
> __JVM_DefineClass__]
> {code}
> This is caused by U.forceEmptyConstructor(cls) call from
> org.apache.ignite.internal.binary.BinaryClassDescriptor#constructor.
> With lots of clients it is possible to create high load on metaspace which
> results in lots of metaspace GC.
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