[jira] [Updated] (IGNITE-9270) Design thread per partition model

["Maxim Muzafarov (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-9270?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maxim Muzafarov updated IGNITE-9270:
------------------------------------
    Fix Version/s:     (was: 2.8)
                   2.9

> Design thread per partition model
> ---------------------------------
>
>                 Key: IGNITE-9270
>                 URL: https://issues.apache.org/jira/browse/IGNITE-9270
>             Project: Ignite
>          Issue Type: Sub-task
>          Components: cache
>            Reporter: Pavel Kovalenko
>            Assignee: Pavel Kovalenko
>            Priority: Major
>              Labels: thread-per-partition
>             Fix For: 2.9
>
>
> A new model of executing cache partition operations (READ, CREATE, UPDATE, DELETE) should satisfy following conditions
> 1) All modify operations (CREATE, UPDATE, DELETE) on some partition must be performed by the same thread. 
> 2) Read operations can be executed by any thread.
> 3) Ordering of modify operations on primary and backup nodes should be same.
> We should investigate performance if we choose dedicated executor service for such operations, or we can use a messaging model to use network threads to perform such operations.



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