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Posted to issues@ignite.apache.org by "Maksim Timonin (Jira)" <ji...@apache.org> on 2021/12/15 08:57:00 UTC
[jira] [Updated] (IGNITE-15530) IndexQuery has to use MergeSort reducer
[ https://issues.apache.org/jira/browse/IGNITE-15530?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Maksim Timonin updated IGNITE-15530:
------------------------------------
Ignite Flags: Release Notes Required
Release Note: IndexQuery returns sorted over all nodes result
> IndexQuery has to use MergeSort reducer
> ---------------------------------------
>
> Key: IGNITE-15530
> URL: https://issues.apache.org/jira/browse/IGNITE-15530
> Project: Ignite
> Issue Type: New Feature
> Reporter: Maksim Timonin
> Assignee: Maksim Timonin
> Priority: Major
> Labels: IEP-71
> Fix For: 2.12
>
> Time Spent: 1h 20m
> Remaining Estimate: 0h
>
> Currently IndexQuery doesn't sort result over multiple nodes. But the idea of index is to return ordered result. So, IndexQuery should use MergeSort for a result cursor.
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