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From "Vladimir Ozerov (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (IGNITE-7954) MVCC TX: cache load routines for key-value API
Date Mon, 11 Mar 2019 06:59:00 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-7954?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Vladimir Ozerov closed IGNITE-7954.

> MVCC TX: cache load routines for key-value API
> ----------------------------------------------
>                 Key: IGNITE-7954
>                 URL: https://issues.apache.org/jira/browse/IGNITE-7954
>             Project: Ignite
>          Issue Type: Task
>          Components: cache, mvcc
>            Reporter: Alexander Paschenko
>            Priority: Major
> We need to implement MVCC-compatible cache load operations for key-value API.
> Attention should be put on Cache.size method behavior. Cache.size addressed in https://issues.apache.org/jira/browse/IGNITE-8149 could
be decremented improperly in {{org.apache.ignite.internal.processors.cache.IgniteCacheOffheapManager#mvccRemoveAll}}
method (called during load from store) when all existing mvcc row versions are aborted or
last committed one is _remove_ version.

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