[jira] [Updated] (IGNITE-1272) PortableMarshaller: issues when different class loaders are used

["Denis Magda (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-1272?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Denis Magda updated IGNITE-1272:
--------------------------------
    Attachment: ignite-1272.patch

> PortableMarshaller: issues when different class loaders are used
> ----------------------------------------------------------------
>
>                 Key: IGNITE-1272
>                 URL: https://issues.apache.org/jira/browse/IGNITE-1272
>             Project: Ignite
>          Issue Type: Bug
>    Affects Versions: ignite-1.4
>            Reporter: Denis Magda
>            Assignee: Denis Magda
>            Priority: Blocker
>             Fix For: ignite-1.5
>
>         Attachments: ignite-1272.patch, ignite-1272.patch
>
>
> The reason is that a loader is not passed to required places when needed.
> Reproduced with the following tests:
> - {{IgniteCacheAbstractExecutionContextTest.testUserClassLoader()}} fails with PortableMarshaller enabled.
> - {{GridDeploymentMessageCountSelfTest.testCacheValueDeploymentOnPut()}}
> Another issue is when {{PortableContext}} returns {{PortableClassDescriptor}} by type id. Returned descriptor has a constructor which already has been loaded with another class loader. Fix is not trivial and issue is reproduced with {{GridP2PRemoteClassLoadersSelfTest}}
> Look for corresponding TODOs in the code.
> Unmute tests when fixed



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