[jboss-jira] [JBoss JIRA] (JGRP-1425) FD_ALL : add specific interval for timeoutchecker task

Bela Ban (JIRA) jira-events at lists.jboss.org
Fri Mar 9 10:03:36 EST 2012


    [ https://issues.jboss.org/browse/JGRP-1425?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12675520#comment-12675520 ] 

Bela Ban commented on JGRP-1425:
--------------------------------

Yes. We actually generate the XSD, but you can do that yourself by calling the create-schema Ant target.

I'm going to put the new XSD on jgroups.org when I release 3.0.7 and/or 3.1
                
> FD_ALL : add specific interval for timeoutchecker task
> ------------------------------------------------------
>
>                 Key: JGRP-1425
>                 URL: https://issues.jboss.org/browse/JGRP-1425
>             Project: JGroups
>          Issue Type: Enhancement
>    Affects Versions: 3.x
>            Reporter: Francois Billard
>            Assignee: Bela Ban
>             Fix For: 3.0.7, 3.1
>
>         Attachments: FD_ALL_time.jpg
>
>
> FD_ALL run 2 task : 
> - task heartbeat_sender_future to send hearbeat
> - task timeout_checker_future to check timestamp of hearbeat received
> the thread interval parameter is the same for theses two tasks (FD_ALL.interval)
> when you have a long interval, the task timeoutchecker are discovering the loss of a member too late.
> the improvement is to decorrelate these two intervals to let timeoutchecker task stick the real member loss 

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