ignite-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ignite TC Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (IGNITE-10559) MVCC TX: Use extracted partitions to reduce target nodes for Query Update
Date Fri, 15 Feb 2019 11:11:00 GMT

    [ https://issues.apache.org/jira/browse/IGNITE-10559?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16769199#comment-16769199
] 

Ignite TC Bot commented on IGNITE-10559:
----------------------------------------

{panel:title=--&gt; Run :: All: No blockers found!|borderStyle=dashed|borderColor=#ccc|titleBGColor=#D6F7C1}{panel}
[TeamCity *--&gt; Run :: All* Results|https://ci.ignite.apache.org/viewLog.html?buildId=3086344&amp;buildTypeId=IgniteTests24Java8_RunAll]

> MVCC TX: Use extracted partitions to reduce target nodes for Query Update
> -------------------------------------------------------------------------
>
>                 Key: IGNITE-10559
>                 URL: https://issues.apache.org/jira/browse/IGNITE-10559
>             Project: Ignite
>          Issue Type: Task
>          Components: mvcc
>            Reporter: Igor Seliverstov
>            Assignee: Taras Ledkov
>            Priority: Minor
>              Labels: iep-24
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> We may avoid "query reduce" step on update queries without sorting/grouping by simply
sending them to all data nodes and executing update operation locally. Using extracted from
SQL partitions will reduce target nodes count and save resources.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

Mime
View raw message