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Posted to dev@sling.apache.org by "Stefan Egli (JIRA)" <ji...@apache.org> on 2015/11/12 12:26:10 UTC

[jira] [Closed] (SLING-2901) Add robust paranoia check to detect duplicate sling.id in a cluster

     [ https://issues.apache.org/jira/browse/SLING-2901?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Stefan Egli closed SLING-2901.
------------------------------

> Add robust paranoia check to detect duplicate sling.id in a cluster
> -------------------------------------------------------------------
>
>                 Key: SLING-2901
>                 URL: https://issues.apache.org/jira/browse/SLING-2901
>             Project: Sling
>          Issue Type: Improvement
>          Components: Extensions
>    Affects Versions: Discovery Impl 1.0.0
>            Reporter: Stefan Egli
>            Assignee: Stefan Egli
>             Fix For: Discovery Impl 1.0.0
>
>
> Follow-up of SLING-2892 which added a simple (but not robust) paranoia check for duplicate sling.id detection in a cluster.
> A robust check can be achieved ontop of SLING-2892 by additionally setting a 'runtimeId' property (which is a UUID assigned at activation of the HeartbeatHandler) right after activation/at first time, and checking for changes of that property.



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