[jira] [Created] (IGNITE-13963) Excessive classloading of PlatformDotNetSessionLockResult on thin client connection

["Anton Kurbanov (Jira)" <ji...@apache.org>]

Anton Kurbanov created IGNITE-13963:
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             Summary: 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
            Reporter: Anton Kurbanov
            Assignee: Anton Kurbanov


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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