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https://issues.apache.org/jira/browse/JCR-3303?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Bart van der Schans updated JCR-3303:
-------------------------------------

    Fix Version/s: 2.4.2
                   2.2.13
    
> ClusterNode's stopDelay should default to something other zero
> --------------------------------------------------------------
>
>                 Key: JCR-3303
>                 URL: https://issues.apache.org/jira/browse/JCR-3303
>             Project: Jackrabbit Content Repository
>          Issue Type: Bug
>          Components: jackrabbit-core
>    Affects Versions: 2.4.1
>            Reporter: Mete Atamel
>            Priority: Minor
>             Fix For: 2.2.13, 2.4.2, 2.5
>
>         Attachments: JCR-3303.patch
>
>   Original Estimate: 24h
>  Remaining Estimate: 24h
>
> ClusterNode has a stopDelay that defaults to zero. This is problematic 
> because it's used in joining syncThread. SyncThread is supposed to be a 
> daemon thread which means it's not supposed to block JVM shutdown. However, 
> by joining syncThread with a default stopDelay of zero, ClusterNode can 
> potentially wait for syncThread to finish its job forever. This effectively 
> makes syncThread a non-daemon thread and that can definitely make 
> ClusterNode#stop block forever if syncThread never finishes.
> Instead of defaulting to zero, I think it'd be better if stopDelay defaulted 
> to something more reasonable like 2 * syncDelay. There's no need to make 
> ClusterNode block forever for sync in any case.

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