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Posted to issues@ignite.apache.org by "Anton Vinogradov (Jira)" <ji...@apache.org> on 2020/10/26 12:11:00 UTC

[jira] [Commented] (IGNITE-13448) Ducktests selftest: time is synchronized on nodes

    [ https://issues.apache.org/jira/browse/IGNITE-13448?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17220646#comment-17220646 ] 

Anton Vinogradov commented on IGNITE-13448:
-------------------------------------------

[~andrey-kuznetsov], 
Seems we spend ~400 ms on ssh connect.
Can we perform some "ssh warmup" on service creation to eliminate this time on measuring?

> Ducktests selftest: time is synchronized on nodes
> -------------------------------------------------
>
>                 Key: IGNITE-13448
>                 URL: https://issues.apache.org/jira/browse/IGNITE-13448
>             Project: Ignite
>          Issue Type: New Feature
>            Reporter: Maksim Timonin
>            Assignee: Andrey Kuznetsov
>            Priority: Major
>              Labels: IEP-56, ducktape
>          Time Spent: 1h 50m
>  Remaining Estimate: 0h
>
> Selftests are tests that check ducktests environment is correct and test are reliable, and we can rely on their timings and results.
> It's required to add test that check that time on all nodes is synchronized (the same).



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