[jira] [Commented] (IGNITE-5038) BinaryMarshaller might need to use context class loader for deserialization

["Vladislav Pyatkov (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IGNITE-5038?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16110513#comment-16110513 ] 

Vladislav Pyatkov commented on IGNITE-5038:
-------------------------------------------

I had prepared a benchmark which demonstrate a performance with custom class loader.
Look at the result: [~results-compound-20170802.zip]
PR with the benchmark source here: https://github.com/apache/ignite/pull/2375.

> BinaryMarshaller might need to use context class loader for deserialization
> ---------------------------------------------------------------------------
>
>                 Key: IGNITE-5038
>                 URL: https://issues.apache.org/jira/browse/IGNITE-5038
>             Project: Ignite
>          Issue Type: New Feature
>          Components: cache
>    Affects Versions: 2.0
>            Reporter: Dmitry Karachentsev
>            Assignee: Vladislav Pyatkov
>              Labels: features
>             Fix For: 2.2
>
>         Attachments: results-compound-20170802.zip
>
>
> There is a special use case discussed on the dev list:
> http://apache-ignite-developers.2346864.n4.nabble.com/Re-BinaryObjectImpl-deserializeValue-with-specific-ClassLoader-td17126.html#a17224
> According to the use case, BinaryMarshaller might need to try to deserialize an object using a context class loader if it failed to do so with a custom classloader (`IgniteConfiguration.getClassLoader()`) or the system one.



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