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From "Vladimir Ozerov (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (IGNITE-5936) Cleanup of not needed and committed versions
Date Mon, 26 Feb 2018 12:15:00 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-5936?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vladimir Ozerov reassigned IGNITE-5936:
---------------------------------------

    Assignee: Roman Kondakov

> Cleanup of not needed and committed versions
> --------------------------------------------
>
>                 Key: IGNITE-5936
>                 URL: https://issues.apache.org/jira/browse/IGNITE-5936
>             Project: Ignite
>          Issue Type: Task
>          Components: cache
>            Reporter: Semen Boikov
>            Assignee: Roman Kondakov
>            Priority: Major
>             Fix For: 2.5
>
>
> At first committed data is stored in separate data structure.Need implement some procedure
to remove from mvcc storage versions which are not needed anymore and flush committed versions
in main storage. Version which is safe to remove (there are not readers using this version)
should be somehow passed from coordinator to servers.



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