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Posted to issues@ignite.apache.org by "Semen Boikov (JIRA)" <ji...@apache.org> on 2017/09/25 12:49:01 UTC

[jira] [Updated] (IGNITE-5936) Cleanup of not needed and committed versions

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

Semen Boikov updated IGNITE-5936:
---------------------------------
    Fix Version/s:     (was: 2.3)

> Cleanup of not needed and committed versions
> --------------------------------------------
>
>                 Key: IGNITE-5936
>                 URL: https://issues.apache.org/jira/browse/IGNITE-5936
>             Project: Ignite
>          Issue Type: Sub-task
>          Components: cache
>            Reporter: Semen Boikov
>
> 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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