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Posted to issues@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2019/03/11 06:41:00 UTC

[jira] [Updated] (IGNITE-10695) MVCC: Fix cache API conditional update operations.

     [ https://issues.apache.org/jira/browse/IGNITE-10695?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vladimir Ozerov updated IGNITE-10695:
-------------------------------------
    Issue Type: Bug  (was: Improvement)

> MVCC: Fix cache API conditional update operations.
> --------------------------------------------------
>
>                 Key: IGNITE-10695
>                 URL: https://issues.apache.org/jira/browse/IGNITE-10695
>             Project: Ignite
>          Issue Type: Bug
>          Components: mvcc
>    Affects Versions: 2.7
>            Reporter: Andrew Mashenkov
>            Priority: Minor
>
> Operation like putIfAbsent and replace now tries to transfer Predicate instance (filter) to remote node.
>  # Predicates are transferred to remote node with each update.
>  # Predicate should be transferred only for "replace" operation if certain entry provided, otherwise we should send a correct operation code and use corresponding static filter on remote side.
>  # This change will break protocol compatibility. Should we bother about it?
> Let's fix protocol and add tests.



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