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Posted to issues@ignite.apache.org by "Alexei Scherbakov (JIRA)" <ji...@apache.org> on 2017/04/06 10:41:41 UTC

[jira] [Updated] (IGNITE-3714) Introduce new performance hint for default store-by-value caches behavior.

     [ https://issues.apache.org/jira/browse/IGNITE-3714?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Alexei Scherbakov updated IGNITE-3714:
--------------------------------------
    Fix Version/s:     (was: 2.0)
                   2.1

> Introduce new performance hint for default store-by-value caches behavior.
> --------------------------------------------------------------------------
>
>                 Key: IGNITE-3714
>                 URL: https://issues.apache.org/jira/browse/IGNITE-3714
>             Project: Ignite
>          Issue Type: Improvement
>          Components: cache, newbie
>            Reporter: Alexei Scherbakov
>             Fix For: 2.1
>
>
> Default store-by-value semantics of Ignite has bad impact on performance and rarely needed.
> We must print the performance hint if some of the caches have copyOnRead property set to true (default value).
> It must work both for static and dynamic caches.
> Corresponding thread on dev list: http://apache-ignite-developers.2346864.n4.nabble.com/copyOnRead-performance-issues-td10762.html



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