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From "Bart van der Schans (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (JCR-3138) Skip sync delay when changes are found
Date Mon, 07 Nov 2011 11:09:52 GMT

    [ https://issues.apache.org/jira/browse/JCR-3138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13145341#comment-13145341
] 

Bart van der Schans commented on JCR-3138:
------------------------------------------

Hi Dominique,

Thanks for explaining. I've been working on JCR-2968 to get a similar setup (full replicas),
but then through database replication. Maybe we should combine this issues with that one?
I guess you're mostly looking for a "hook" to plugin your customized code?

Bart
                
> Skip sync delay when changes are found
> --------------------------------------
>
>                 Key: JCR-3138
>                 URL: https://issues.apache.org/jira/browse/JCR-3138
>             Project: Jackrabbit Content Repository
>          Issue Type: Bug
>          Components: clustering
>    Affects Versions: 2.3.2
>            Reporter: Dominique Pfister
>            Assignee: Dominique Pfister
>
> The cluster synchronization on a slave does always wait for some time (as specified in
the sync delay) before fetching changes. If a lot of changes are being written to the master,
a slave will considerably fall behind the master in term of revisions, which may endanger
the integrity of the cluster if the master will crash. I therefore suggest that a slave should
rather immediately contact the master again after some changes have been found, until it sees
no more changes.

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