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https://issues.apache.org/jira/browse/IGNITE-6871?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16280027#comment-16280027
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Vladimir Ozerov commented on IGNITE-6871:
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[~alex_pl], [~avinogradov],
I would rename the method to {{getGroupName}} and return only group name,
meaning that it could be {{null}}. Otherwise we confuse user:
1) He cannot understand whether this is a cache name or group name
2) He may guess that this is a group name and try setting it into configuration
of some new cache and get surprising results - new cache will not be in the
same group as existing one.
> Implement new JMX metrics for partitions map monitoring
> -------------------------------------------------------
>
> Key: IGNITE-6871
> URL: https://issues.apache.org/jira/browse/IGNITE-6871
> Project: Ignite
> Issue Type: New Feature
> Reporter: Aleksey Plekhanov
> Assignee: Aleksey Plekhanov
> Labels: iep-6, jmx
> Fix For: 2.4
>
>
> These additional metrics should be implemented to monitor partitions map per
> each cache group:
> * Total primary partitions count located on the current node
> * Total backup partitions count located on the current node
> * Min/max partition backups left in the cluster for cache group
> * Maybe some methods to show partitions map/partition distribution statistics
> in the cluster
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