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From "Maxim Muzafarov (Jira)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-10597) MVCC TX: Organize used thread pools
Date Thu, 03 Oct 2019 10:00:01 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-10597?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Maxim Muzafarov updated IGNITE-10597:
-------------------------------------
    Fix Version/s:     (was: 2.8)
                   2.9

> MVCC TX: Organize used thread pools
> -----------------------------------
>
>                 Key: IGNITE-10597
>                 URL: https://issues.apache.org/jira/browse/IGNITE-10597
>             Project: Ignite
>          Issue Type: Task
>          Components: mvcc
>            Reporter: Igor Seliverstov
>            Priority: Major
>             Fix For: 2.9
>
>
> All mvcc operations use cache pool, this means striped pool is used under hood that may
lead performance issues in case of long operations (like query update).
> we need:
> 1) use query pool for query updates
> 2) use random stripe for batched updates
> 3) use appropriate stripe for single updates.



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