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Posted to oak-issues@jackrabbit.apache.org by "Vinod Holani (JIRA)" <ji...@apache.org> on 2019/07/17 08:24:00 UTC

[jira] [Commented] (OAK-8466) Old inactive clusterIds may trigger expensive recovery

    [ https://issues.apache.org/jira/browse/OAK-8466?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16886775#comment-16886775 ] 

Vinod Holani commented on OAK-8466:
-----------------------------------

Hi [~mreutegg] please review the attached patch.

> Old inactive clusterIds may trigger expensive recovery
> ------------------------------------------------------
>
>                 Key: OAK-8466
>                 URL: https://issues.apache.org/jira/browse/OAK-8466
>             Project: Jackrabbit Oak
>          Issue Type: Bug
>          Components: documentmk
>            Reporter: Vinod Holani
>            Priority: Major
>         Attachments: OAK-8466.patch
>
>
> If a clusterId becomes active that has been inactive for a long time and crashes without ever updating the _lastRev on the root document, then a _lastRev recovery that kicks in will be expensive. The recovery process will go through all documents that have been modified while the clusterId was inactive.



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