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From "Kirill Gusakov (Jira)" <j...@apache.org>
Subject [jira] [Assigned] (IGNITE-14799) Create a method for range request by a prefix
Date Tue, 01 Jun 2021 12:26:00 GMT

     [ https://issues.apache.org/jira/browse/IGNITE-14799?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Kirill Gusakov reassigned IGNITE-14799:
---------------------------------------

    Assignee: Kirill Gusakov

> Create a method for range request by a prefix
> ---------------------------------------------
>
>                 Key: IGNITE-14799
>                 URL: https://issues.apache.org/jira/browse/IGNITE-14799
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Vladislav Pyatkov
>            Assignee: Kirill Gusakov
>            Priority: Major
>              Labels: ignite-3
>
> Meta Storage manager provides methods for range request with left and right border, but
it does not continent for internal configuration.
> We got used searching a configuration key by its prefix. So that need to add a possibility
to get range of entries by prefix:
> {code}
> Cursor<Entry> range(@NotNull ByteArray keyPrefix, long revUpperBound);
> Cursor<Entry> range(@NotNull ByteArray keyPrefix);
> {code}
> Like it was done for Watch in Meta Storage manager.



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