[jira] [Updated] (IGNITE-14389) Implement simple in-memory meta storage

["Andrey N. Gura (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-14389?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrey N. Gura updated IGNITE-14389:
------------------------------------
    Labels: ignite-3  (was: )

> Implement simple in-memory meta storage
> ---------------------------------------
>
>                 Key: IGNITE-14389
>                 URL: https://issues.apache.org/jira/browse/IGNITE-14389
>             Project: Ignite
>          Issue Type: New Feature
>            Reporter: Andrey N. Gura
>            Assignee: Andrey N. Gura
>            Priority: Major
>              Labels: ignite-3
>             Fix For: 3.0.0-alpha2
>
>
> Simple in-memory meta storage should be implemented in order to: 
>  - Unblock development of dependent components.
>  - Provide ability to develop integration tests.
>  - Verify concepts and approaches defined by interface.
> In-memory meta storage should satisfy to the following requirements:
> - It should implement interface (not literally of course) defined in IGNITE-14198 issue.
> - It should use simple in-memory data structures as storage.
> - It should be single-threaded for read-write requests (except of watch).
> - Ranges reads could be processed in another thread but it is not mandatory in first iteration.



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