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https://issues.apache.org/jira/browse/IGNITE-28290?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Vladimir Steshin updated IGNITE-28290:
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Epic Link: IGNITE-25883
> Utility discovery collection message.
> -------------------------------------
>
> Key: IGNITE-28290
> URL: https://issues.apache.org/jira/browse/IGNITE-28290
> Project: Ignite
> Issue Type: Improvement
> Reporter: Vladimir Steshin
> Priority: Major
> Labels: IEP-132, ise
>
> While refactoring discovery messages to MessageSerializer, we should remove
> _Serializables_ where possible. As much as we can. And use collections of
> _Message_ for included messages (like
> TcpDiscoveryNodeAddedMessage#msgs{_}){_} instead of collections of
> _TcpDiscoveryAbstractMessage_ and _prepareMarshall()/finishInmarshall()_ for
> them. However, the messages hierarchy and related dependencies often appear
> not so trivial and hinder removing of _Serializable_ and/or
> _prepareMarshall() / finishInmarshall()_ in a current ticket.
>
> To get a message being refactored closer to the desired final design we might
> have a message for holding a collection of discovery messages being able to
> distinguish Serializable messages and not refactored
> _TcpDiscoveryAbstractMessage._ And serialize them properly;
> Benefits:
> * Storing/marking in one place messages that require post-refactoing of
> serialization of included discovery messages collections. We have to do this
> anyway.
> * Avoiding MarshallableMessage only for
> _prepareMarshall()/finishInmarshall()_ of messages collection which might not
> yet be refactored to Message/MessageSerializer
> * Removing Serializable off message classes even if this message might be
> included in such a discovery message collection.
>
> When the messages refactoring is done, we're going to remove this message.
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