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Posted to issues@ignite.apache.org by "Maxim Muzafarov (Jira)" <ji...@apache.org> on 2019/10/03 10:03:06 UTC

[jira] [Updated] (IGNITE-10387) Enable IgniteNodeAttributes#ATTR_MACS_OVERRIDE attribute in basic TC suites

     [ https://issues.apache.org/jira/browse/IGNITE-10387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Maxim Muzafarov updated IGNITE-10387:
-------------------------------------
    Fix Version/s:     (was: 2.8)
                   2.9

> Enable IgniteNodeAttributes#ATTR_MACS_OVERRIDE attribute in basic TC suites
> ---------------------------------------------------------------------------
>
>                 Key: IGNITE-10387
>                 URL: https://issues.apache.org/jira/browse/IGNITE-10387
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Ivan Rakov
>            Priority: Major
>              Labels: MakeTeamcityGreenAgain
>             Fix For: 2.9
>
>
> On TeamCity all node instances start on the same physical machine, which implies that ATTR_MACS attribute will be the same over the whole cluster.
> Some logic in Ignite depends on ATTR_MACS. Example is load balancing: GridCacheContext#selectAffinityNodeBalanced tries to pick node that has same MACs. This makes features like node balancing not fully covered by our tests.
> In order to improve tests coverage we should use ATTR_MACS_OVERRIDE attribute at least in basic tests suites.



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