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https://issues.apache.org/jira/browse/IGNITE-14683?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17339663#comment-17339663
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Ilya Kasnacheev commented on IGNITE-14683:
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It may seem that Ignite need to map simple type to complete type, but if query
entities/indexed types are used, complete type is known to Ignite anyway, for a
specific cache. So no collision may indeed happen unless the types are stored
in the same cache (which they were not).
> Binary type registration fails when class present in different packages with
> simple name mapper
> -----------------------------------------------------------------------------------------------
>
> Key: IGNITE-14683
> URL: https://issues.apache.org/jira/browse/IGNITE-14683
> Project: Ignite
> Issue Type: Bug
> Components: binary
> Affects Versions: 2.8
> Reporter: Ilya Kasnacheev
> Priority: Major
>
> The following exception will be caught:
> IgniteCheckedException: Failed to merge new and existing marshaller mappings.
> For [platformId=0, typeId=12345689] new
> typeName=com.pany.services.restApi.ContactList, existing
> typeName=com.pany.services.handler.Contactlist
> It is expected that there is no metadata conflict and simple name is always
> used, if possible.
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