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Posted to issues@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2019/02/14 15:31:00 UTC
[jira] [Updated] (IGNITE-8582) MVCC TX: Cache store read-through
support
[ https://issues.apache.org/jira/browse/IGNITE-8582?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vladimir Ozerov updated IGNITE-8582:
------------------------------------
Component/s: (was: sql)
> MVCC TX: Cache store read-through support
> -----------------------------------------
>
> Key: IGNITE-8582
> URL: https://issues.apache.org/jira/browse/IGNITE-8582
> Project: Ignite
> Issue Type: Improvement
> Components: mvcc
> Reporter: Sergey Kalashnikov
> Priority: Major
>
> Add support for read-through cache store for mvcc caches.
> 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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