[jira] [Commented] (IGNITE-12598) Metrics configuration will be deleted on cache stop

["Andrey N. Gura (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IGNITE-12598?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17030019#comment-17030019 ] 

Andrey N. Gura commented on IGNITE-12598:
-----------------------------------------

[~nizhikov] I've took a look at your change and leave some comments. It seems that change could be simplified. Also could you please add tests for several caches in the one group where we create and destroy one cache from group, or destroy whole cache group.

> Metrics configuration will be deleted on cache stop
> ---------------------------------------------------
>
>                 Key: IGNITE-12598
>                 URL: https://issues.apache.org/jira/browse/IGNITE-12598
>             Project: Ignite
>          Issue Type: Bug
>            Reporter: Andrey N. Gura
>            Assignee: Nikolay Izhikov
>            Priority: Major
>              Labels: IEP-35
>             Fix For: 2.8
>
>          Time Spent: 40m
>  Remaining Estimate: 0h
>
> This issue is related with IGNITE-12580 where NPE occures on attempt to remove cache configuration.
> While NPE is fixed the root cause doesn't.
> Root cause is attempt to remove metric configuration on cache stop while it should be done only on cache destroy.
> Cache stop will be performed for example on node stop. After node start cache will be started too but metric configuration is already removed and will not applied to the cache metrics. 



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