[jira] [Commented] (IGNITE-6870) Implement new JMX metric for cache topology validation monitoring

["Anton Vinogradov (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IGNITE-6870?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16249696#comment-16249696 ] 

Anton Vinogradov commented on IGNITE-6870:
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[~agoncharuk],
AFAIK, you're currently working on TopologyValidator replacement.

Could you please provide some tips how to implement this issue in proper way?

> Implement new JMX metric for cache topology validation monitoring
> -----------------------------------------------------------------
>
>                 Key: IGNITE-6870
>                 URL: https://issues.apache.org/jira/browse/IGNITE-6870
>             Project: Ignite
>          Issue Type: New Feature
>      Security Level: Public(Viewable by anyone) 
>            Reporter: Aleksey Plekhanov
>            Assignee: Aleksey Plekhanov
>              Labels: iep-6, jmx
>
> There is no way now to determine from outside the grid that cache is in read-only state after TopologyValidator's "validate" method returns "false" for topology. 
> Implement new JMX metric in CacheMetricsMXBean to show cache's topology validation status.



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