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https://issues.apache.org/jira/browse/OAK-3488?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marcel Reutegger reassigned OAK-3488:
-------------------------------------
Assignee: Marcel Reutegger
> LastRevRecovery for self async?
> -------------------------------
>
> Key: OAK-3488
> URL: https://issues.apache.org/jira/browse/OAK-3488
> Project: Jackrabbit Oak
> Issue Type: Task
> Components: documentmk
> Reporter: Julian Reschke
> Assignee: Marcel Reutegger
> Labels: resilience
> Fix For: 1.4
>
>
> Currently, when a cluster node starts and discovers that it wasn't properly
> shutdown, it first runs the complete LastRevRecovery and only continues
> startup when done.
> However, when it fails to acquire the recovery lock, which implies that a
> different cluster node is already running the recovery on its behalf, it
> simply skips recovery and continues startup?
> So what is it? Is running the recovery before proceeding critical or not? If
> it is, this code in {{LastRevRecoveryAgent}} needs to change:
> {code}
> //TODO What if recovery is being performed for current clusterNode by
> some other node
> //should we halt the startup
> if(!lockAcquired){
> log.info("Last revision recovery already being performed by some
> other node. " +
> "Would not attempt recovery");
> return 0;
> }
> {code}
> If it's not critical, we may want to run the recovery always asynchronously.
> cc [~mreutegg] and [~chetanm]
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