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

["Denis Magda (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IGNITE-3714?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15439461#comment-15439461 ] 

Denis Magda commented on IGNITE-3714:
-------------------------------------

I would write the following message
-- Disable value copying at the time it gets back from a cache (set 'setCopyOnRead' to false in CacheConfigurations)

[~pgarg], could you edit this message so that it sounds fine in English?

> 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: 1.8
>
>
> 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



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)