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Posted to issues@ignite.apache.org by "Kirill Gusakov (Jira)" <ji...@apache.org> on 2021/06/01 12:26:00 UTC
[jira] [Assigned] (IGNITE-14799) Create a method for range request
by a prefix
[ 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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