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Posted to issues@ignite.apache.org by "Pavel Pereslegin (Jira)" <ji...@apache.org> on 2019/08/29 10:19:00 UTC

[jira] [Assigned] (IGNITE-12118) Preload MVCC entries using batch insert into page memory.

     [ https://issues.apache.org/jira/browse/IGNITE-12118?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pavel Pereslegin reassigned IGNITE-12118:
-----------------------------------------

    Assignee: Pavel Pereslegin

> Preload MVCC entries using batch insert into page memory.
> ---------------------------------------------------------
>
>                 Key: IGNITE-12118
>                 URL: https://issues.apache.org/jira/browse/IGNITE-12118
>             Project: Ignite
>          Issue Type: Sub-task
>            Reporter: Pavel Pereslegin
>            Assignee: Pavel Pereslegin
>            Priority: Major
>
> IGNITE-11584 introduces the ability to insert a collection of data rows into the row store (see {{RowStore#addRows}} and {{AbstractFreeList#insertDataRows}})).
> This method is on average faster than sequential insertion using {{addRow}} and should be used for MVCC preloading ({{mvccPreloadEntries}}) similarly to the tx/atomic preloading ({{preloadEntries}}).



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