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Posted to issues@ignite.apache.org by "Ignite TC Bot (Jira)" <ji...@apache.org> on 2026/08/13 06:08:00 UTC

[jira] [Updated] (IGNITE-28790) Use MessageSerializer to transfer continuous query DTO's in DataBag

     [ https://issues.apache.org/jira/browse/IGNITE-28790?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ignite TC Bot updated IGNITE-28790:
-----------------------------------
    Ignite Flags:   (was: Release Notes Required)

> Use MessageSerializer to transfer continuous query DTO's in DataBag
> -------------------------------------------------------------------
>
>                 Key: IGNITE-28790
>                 URL: https://issues.apache.org/jira/browse/IGNITE-28790
>             Project: Ignite
>          Issue Type: Task
>            Reporter: Ilya Shishkov
>            Assignee: Vladimir Steshin
>            Priority: Minor
>              Labels: IEP-132, ise, wire-format
>             Fix For: 2.19
>
>          Time Spent: 4h 20m
>  Remaining Estimate: 0h
>
> Following DTO implements {{Serializable}}:
> # {{ContinuousRoutinesJoiningNodeDiscoveryData}}
> # {{GridContinuousProcessor.DiscoveryData}}
> # {{LocalRoutineInfo}}
> # {{ContinuousRoutineInfo}}
> 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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