You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@ignite.apache.org by "Vladimir Ozerov (JIRA)" <ji...@apache.org> on 2019/02/14 08:00:00 UTC
[jira] [Resolved] (IGNITE-3768) SQL: implement collecting query
metrics from map step to reduce step
[ https://issues.apache.org/jira/browse/IGNITE-3768?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Vladimir Ozerov resolved IGNITE-3768.
-------------------------------------
Resolution: Duplicate
Will be fixed at some point as a part of IEP-29.
> SQL: implement collecting query metrics from map step to reduce step
> --------------------------------------------------------------------
>
> Key: IGNITE-3768
> URL: https://issues.apache.org/jira/browse/IGNITE-3768
> Project: Ignite
> Issue Type: Task
> Components: sql
> Affects Versions: 1.6
> Reporter: Alexey Kuznetsov
> Priority: Major
>
> Ignite SQL engine use a mapreduce to execute query on cluster.
> Some node map queries over cluster and after they are completed and reduced on initial node.
> In current implementation we measure duration on initial node and on all nodes where two-step queries are executed, but only overall duration is returned.
> We also need to return duration from all two-step queries.
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)