[infinispan-issues] [JBoss JIRA] (ISPN-4000) Delta view logging

[Mircea Markus (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-4000?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mircea Markus reassigned ISPN-4000:
-----------------------------------

    Assignee: Mircea Markus  (was: Takayoshi Kimura)

    
> Delta view logging
> ------------------
>
>                 Key: ISPN-4000
>                 URL: https://issues.jboss.org/browse/ISPN-4000
>             Project: Infinispan
>          Issue Type: Feature Request
>          Components: Core
>    Affects Versions: 6.0.1.Final
>            Reporter: Takayoshi Kimura
>            Assignee: Mircea Markus
>              Labels: 630
>             Fix For: 7.0.0.Alpha1
>
>
> Currently on view change the only log we have is "INFO ISPN000094: Received new cluster view".
> {noformat}
> 11:36:27,355 INFO  [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (Incoming-1,localhost-13545) ISPN000094: Received new cluster view: [localhost-7255|23] (24) [localhost-7255, localhost-51221, localhost-12479, localhost-1550, localhost-10300, localhost-11620, localhost-35337, localhost-40886, localhost-3020, localhost-51201, localhost-32626, localhost-17205, localhost-2984, localhost-45021, localhost-23189, localhost-9189, localhost-12902, localhost-38468, localhost-36454, localhost-63088 ...]
> {noformat}
> In a large cluster environment the view list is truncated at max.list.print_size sys prop value, 20 by default. We can increase it but it's still hard to see who is joined/left.
> It would be nice to see the delta on view change, like the following:
> {noformat}
> 11:36:27,355 DEBUG [org.infinispan.remoting.transport.jgroups.JGroupsTransport] (Incoming-1,localhost-13545) Joined: [localhost-8582], Left: []
> {noformat}

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