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Posted to issues@ignite.apache.org by "Ignite TC Bot (Jira)" <ji...@apache.org> on 2021/01/13 10:04:00 UTC
[jira] [Commented] (IGNITE-13963) Excessive classloading of
PlatformDotNetSessionLockResult on thin client connection
[ https://issues.apache.org/jira/browse/IGNITE-13963?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17264026#comment-17264026 ]
Ignite TC Bot commented on IGNITE-13963:
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{panel:title=Branch: [pull/8636/head] Base: [master] : No blockers found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}{panel}
{panel:title=Branch: [pull/8636/head] Base: [master] : New Tests (1)|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}
{color:#00008b}Basic 1{color} [[tests 1|https://ci.ignite.apache.org/viewLog.html?buildId=5820864]]
* {color:#013220}IgniteBasicTestSuite: BinaryContextPlatformDotNetSessionLockResultPredefinedTest.testBinaryContextRegisterPredefinedTypes - PASSED{color}
{panel}
[TeamCity *--> Run :: All* Results|https://ci.ignite.apache.org/viewLog.html?buildId=5820924&buildTypeId=IgniteTests24Java8_RunAll]
> 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
> Time Spent: 20m
> 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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