]
Tristan Tarrant reassigned ISPN-3328:
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Assignee: (was: Mircea Markus)
Provide cache view history
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Key: ISPN-3328
URL:
https://issues.jboss.org/browse/ISPN-3328
Project: Infinispan
Issue Type: Feature Request
Components: Core
Affects Versions: 5.3.0.Final
Reporter: Richard Achmatowicz
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).