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From "Gert Dubois (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IGNITE-10717) Behaviour of Binary Marshaller not consistent with Deployment Mode
Date Mon, 17 Dec 2018 12:35:00 GMT
Gert Dubois created IGNITE-10717:
------------------------------------

             Summary: Behaviour of Binary Marshaller not consistent with Deployment Mode
                 Key: IGNITE-10717
                 URL: https://issues.apache.org/jira/browse/IGNITE-10717
             Project: Ignite
          Issue Type: Bug
    Affects Versions: 2.7
            Reporter: Gert Dubois
         Attachments: tm-ignite-serialization-poc.zip

When 2 clients submit different versions of the same job to the ignite cluster that have
conflicting class definitions for the Binary Marshaller (different Type of a class field,
eg.), the execution fails because of Binary MetaData merging even with Deployment Mode ISOLATED
specified.

This issue prevents us to support clients that might execute older versions of our code (or
3rd party library code) on our Ignite cluster using the default Marshalling settings.

I added a sample maven project that contains the code to reproduce the issue easily.



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