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Posted to issues@ignite.apache.org by "Maxim Muzafarov (Jira)" <ji...@apache.org> on 2019/10/02 12:29:00 UTC

[jira] [Updated] (IGNITE-7371) MVCC: Repeatable read TX should cache entries locally.

     [ https://issues.apache.org/jira/browse/IGNITE-7371?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maxim Muzafarov updated IGNITE-7371:
------------------------------------
    Fix Version/s:     (was: 2.8)

> MVCC: Repeatable read TX should cache entries locally.
> ------------------------------------------------------
>
>                 Key: IGNITE-7371
>                 URL: https://issues.apache.org/jira/browse/IGNITE-7371
>             Project: Ignite
>          Issue Type: Task
>          Components: cache, mvcc
>            Reporter: Igor Seliverstov
>            Priority: Critical
>              Labels: mvcc_performance
>
> Repeatable read isolation implies that each GET operation whithin tx gets a last commited version of entry *at the time the tx was started*. 
> A value that just has been got, should be cached locally in TX to avoid remote call on repeatable get().



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