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Posted to issues@ignite.apache.org by "Semen Boikov (JIRA)" <ji...@apache.org> on 2016/05/04 08:01:12 UTC

[jira] [Closed] (IGNITE-3057) Optimize transactions that do not acquire any locks

     [ https://issues.apache.org/jira/browse/IGNITE-3057?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Semen Boikov closed IGNITE-3057.
--------------------------------
    Assignee:     (was: Valentin Kulichenko)

> Optimize transactions that do not acquire any locks
> ---------------------------------------------------
>
>                 Key: IGNITE-3057
>                 URL: https://issues.apache.org/jira/browse/IGNITE-3057
>             Project: Ignite
>          Issue Type: Bug
>          Components: cache
>    Affects Versions: 1.5.0.final
>            Reporter: Valentin Kulichenko
>             Fix For: 1.6
>
>
> There are cases when a transaction did not acquire any locks (e.g., optimistic read-only transaction). In this case we can simply remove transaction from the local transaction manager, but we are going through all the steps, like prepare and commit/rollback.
> This optimization can give serious benefit in read-most use cases, like caching.



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