[jboss-jira] [JBoss JIRA] (JGRP-872) TP: cluster name is shipped with each message

Sebastian Hennebrueder (Commented) (JIRA) jira-events at lists.jboss.org
Tue Oct 18 10:08:45 EDT 2011


    [ https://issues.jboss.org/browse/JGRP-872?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12635469#comment-12635469 ] 

Sebastian Hennebrueder commented on JGRP-872:
---------------------------------------------

What about an optional cluster name?

It can be omitted for performance reason, if the user can guaranty separation of clusters. If not he is entitled to use a short cluster name. 

We could consider to change naming from cluster name to cluster id on the long run.

Best Regards Sebastian
                
> TP: cluster name is shipped with each message
> ---------------------------------------------
>
>                 Key: JGRP-872
>                 URL: https://issues.jboss.org/browse/JGRP-872
>             Project: JGroups
>          Issue Type: Feature Request
>            Reporter: Bela Ban
>            Assignee: Bela Ban
>             Fix For: 3.1
>
>
> If a cluster name (the name used in Channel.conect()) is long, because we ship it with each message (in the TP header), this blows up the size of the marshalled messages.
> Maybe we can canonicalize the cluster name shipped with each message, similar to what we want to do with Addresses, e.g. replace the cluster name with a short.

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