[jira] [Commented] (IGNITE-2191) Binary marshaller: support user classes with the same simple name

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IGNITE-2191?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15175502#comment-15175502 ] 

ASF GitHub Bot commented on IGNITE-2191:
----------------------------------------

Github user ashutakGG closed the pull request at:

    https://github.com/apache/ignite/pull/419


> Binary marshaller: support user classes with the same simple name
> -----------------------------------------------------------------
>
>                 Key: IGNITE-2191
>                 URL: https://issues.apache.org/jira/browse/IGNITE-2191
>             Project: Ignite
>          Issue Type: Bug
>          Components: cache
>    Affects Versions: ignite-1.4
>            Reporter: Denis Magda
>            Assignee: Artem Shutak
>            Priority: Critical
>              Labels: important
>             Fix For: 1.6
>
>
> Presently the user won't be able to use across the cluster object that have a single simple name.
> As an example if the user has 'org.comp.MyObject' and 'org.apache.comp.MyObject' then he won't be able to have them both in a cluster because marshalling mechanism supports uniqueness at simple name level only.
> There are several reasons for that:
> - interoperability with other platforms;
> - queries that use simple name is their 'where' clause.
> In general according to the API as a workaround the user can implement its own BinaryIdMapper returning a precise id for every class. However there is a bug in BinaryContext that passes simple name rather than a full name to a BinaryIdMapper implementation. BinaryIdMapper must be fixed as well.



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