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From "Nikolay Tikhonov (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (IGNITE-3164) Add an option to send resulting value instead of entry processor in transactional cache
Date Wed, 02 Nov 2016 13:48:58 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-3164?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Nikolay Tikhonov updated IGNITE-3164:
-------------------------------------
    Assignee:     (was: Nikolay Tikhonov)

> Add an option to send resulting value instead of entry processor in transactional cache
> ---------------------------------------------------------------------------------------
>
>                 Key: IGNITE-3164
>                 URL: https://issues.apache.org/jira/browse/IGNITE-3164
>             Project: Ignite
>          Issue Type: Improvement
>          Components: cache
>    Affects Versions: 1.5.0.final
>            Reporter: Valentin Kulichenko
>              Labels: important
>             Fix For: 1.8
>
>
> In some cases user can't guarantee that EP behaves consistently on all nodes. In transactional
cache this can lead to inconsistent cache, because we invoke EP on both primary and backup
nodes.
> We can add {{withSendValueToBackup()}} flag (naming is arguable) which will override
current default behavior.
> We also need to update documentation, especially provide the explanation of EP behavior
in atomic and transactional caches.



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