[jira] [Assigned] (JCR-3115) Versioning fixup leaves persistence in a state where the node can't be made versionable again

["Julian Reschke (Assigned) (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/JCR-3115?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Julian Reschke reassigned JCR-3115:
-----------------------------------

    Assignee: Julian Reschke
    
> Versioning fixup leaves persistence in a state where the node can't be made versionable again
> ---------------------------------------------------------------------------------------------
>
>                 Key: JCR-3115
>                 URL: https://issues.apache.org/jira/browse/JCR-3115
>             Project: Jackrabbit Content Repository
>          Issue Type: Bug
>          Components: jackrabbit-core, versioning
>            Reporter: Julian Reschke
>            Assignee: Julian Reschke
>            Priority: Minor
>         Attachments: AutoFixCorruptNode.java
>
>
> Jackrabbit's version recovery mode (org.apache.jackrabbit.version.recovery system property) disconnects all version histories that expose problems that manifest in unexpected exceptions being thrown. "disconnects" means removing the properties defined for mix:versionable and removing the mixin type. The actual versioning related nodes remain in place.
> The problem: when re-adding mix:versionable, ItemSaveOperation.initVersionHistories tries to create the new version history in the same location (the path being derived from the versionable node's identifier), and consequently fails because of the broken underlying storage.
> (attaching a work-in-progress test case that illustrates the problem)

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