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https://issues.apache.org/jira/browse/IGNITE-12823?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17116044#comment-17116044
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Nikolai Kulagin commented on IGNITE-12823:
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[~ptupitsyn], yes, but we have a problem when we start .NET services from .NET
on the remote node with method parameters that have an array of user types.
Local node send an array to remote node, and we cannot deserialize it, because
it don't have this class on Java. But if it only unmarshal the array in
Object[], we lose .NET user type.
Run your POC on this test [1].
[1]
https://github.com/apache/ignite/pull/7788/commits/c654e66caf130bdf9df3a99979b363ba6b80ff37#diff-c0ec0308d69151e8b10db00c15158d29R420
> .NET: Service method with user type array parameter can't be found
> ------------------------------------------------------------------
>
> Key: IGNITE-12823
> URL: https://issues.apache.org/jira/browse/IGNITE-12823
> Project: Ignite
> Issue Type: Bug
> Components: platforms
> Reporter: Alexey Kukushkin
> Assignee: Nikolai Kulagin
> Priority: Major
> Labels: .NET, sbcf
> Attachments: ignite-12823-vs-2.8.patch
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> *+Setup+*
> * Ignite Java service with a method having an array of user types as a
> parameters, for example, caclulate(Parameter[] params)
> *+Actions+*
> * .NET client calls the Ignite Java service, for example,
> ignite.GetServices().GetServiceProxy<ICalculator>().calculate(new[] \{new
> Parameter()});
> *+Expected+*
> * The service method is called
> *+Actual+*
> * Exception "Could not find proxy method 'calculate' in class ICalculator"
> *+Workaround+*
> * Replace array of user types with array of objects in the service methods
> signatures, for example, caclulate(Object[] params)
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