[infinispan-issues] [JBoss JIRA] (ISPN-11903) Overall process complete event for rebalance and conflict resolution

Dan Berindei (Jira) issues at jboss.org
Mon May 25 07:54:45 EDT 2020


    [ https://issues.redhat.com/browse/ISPN-11903?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14113760#comment-14113760 ] 

Dan Berindei commented on ISPN-11903:
-------------------------------------

Actually the log messages in the description are for individual caches ({{[Context=transactional-type]}} says the cache name is {{transactional-type}}). They are also logged only on the coordinator, the other nodes don't have them.

But it would be nice to have a cache manager event telling applications when all the caches have finished rebalancing/conflict resolution.

There is already a cache manager event signalling that rebalance is starting, sort of: a {{ViewChangedEvent}} signals that the cluster membership changed, and most of the time a cluster membership change is followed by rebalancing in some/all the caches.



> Overall process complete event for rebalance and conflict resolution
> --------------------------------------------------------------------
>
>                 Key: ISPN-11903
>                 URL: https://issues.redhat.com/browse/ISPN-11903
>             Project: Infinispan
>          Issue Type: Feature Request
>          Components: Core
>    Affects Versions: 10.1.7.Final
>            Reporter: Prakash Kolandaivelu
>            Assignee: Dan Berindei
>            Priority: Critical
>             Fix For: 11.0.0.Final
>
>
> 09:51:44.207 [remote-thread--p3-t5] INFO  org.infinispan.CLUSTER - [Context=transactional-type] ISPN100010: Finished rebalance with members [prakash-1092, prakash-63507], topology id 13
> 09:51:44.265 [persistence-thread--p6-t2] INFO  org.infinispan.CLUSTER - [Context=devices] ISPN100013: Finished conflict resolution with members [prakash-1092, prakash-63507], topology id 8
> The overall rebalance and confit resolution are clearly printed in the log. If there is an event for the same to notify, it would be really good.



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