[infinispan-issues] [JBoss JIRA] (ISPN-3328) Provide cache view history

[Mircea Markus (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-3328?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12790815#comment-12790815 ] 

Mircea Markus commented on ISPN-3328:
-------------------------------------

[~rachmato] thanks Rich, I think it is indeed a useful feature.
                
> Provide cache view history
> --------------------------
>
>                 Key: ISPN-3328
>                 URL: https://issues.jboss.org/browse/ISPN-3328
>             Project: Infinispan
>          Issue Type: Feature Request
>          Components: Core API
>    Affects Versions: 5.3.0.Final
>            Reporter: Richard Achmatowicz
>            Assignee: Mircea Markus
>            Priority: Minor
>
> In a clustered context, having information on the sequence of views which an application participated in and the membership of those views can be useful for post-mortem debugging as well as monitoring.
> At present, JGroups provides such information (e.g. see GMS.printPreviousViews) for group membership at the channel level in the form of a bounded sequence of previous views, as well as a bounded sequence of previous members. This makes it easy to confirm that expected sequences of membership changes have actually occurred. 
> Having a similar history for Infinispan caches would provide the same benefit at the cache level.   
> Motivation: I would like to expose such information as part of the cluster subsystem if possible (see WFLY-1430). 

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