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Posted to issues@ignite.apache.org by "Anton Vinogradov (Jira)" <ji...@apache.org> on 2026/07/31 14:16:00 UTC

[jira] [Updated] (IGNITE-28793) Use MessageSerializer to transfer BaselineStateAndHistoryData

     [ https://issues.apache.org/jira/browse/IGNITE-28793?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Anton Vinogradov updated IGNITE-28793:
--------------------------------------
    Labels: IEP-132 ise wire-format  (was: IEP-132 ise)

> Use MessageSerializer to transfer BaselineStateAndHistoryData
> -------------------------------------------------------------
>
>                 Key: IGNITE-28793
>                 URL: https://issues.apache.org/jira/browse/IGNITE-28793
>             Project: Ignite
>          Issue Type: Task
>            Reporter: Ilya Shishkov
>            Assignee: Dmitry Werner
>            Priority: Minor
>              Labels: IEP-132, ise, wire-format
>             Fix For: 2.19
>
>          Time Spent: 1h
>  Remaining Estimate: 0h
>
> Following DTO implements {{Serializable}}:
> # {{BaselineStateAndHistoryData}}
> They are transferred in {{DiscoveryDataBag}} ({{DiscoveryDataPacket}}) and should be transfromed to a {{Message}}. 
> Some important tips:
> # Implementation of {{Serializable}} should be removed if possible. (If not stored somewhere in MetaStorage, or in PDS).
> # If it is difficult to transform to {{Message}}, message-clone DTO can be added, eg. {{QueryIndexMessage}}.
> # Keep in mind {{#writeObject}} / {{#readObject}} and {{#readExternal}} / {{#writeExternal}} methods, if any.



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