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https://issues.apache.org/jira/browse/JCR-2598?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14529184#comment-14529184
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Sam Stange commented on JCR-2598:
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Thanks Unico for the link to the standalone checker. We already reverted to a
point in time back-up, so it would be rather difficult to run the tool at this
point. Could you explain what the validatehierarchy parameter is checking and
how it prevents repository corruptions?
> Saving concurrent sessions executing random operations causes a corrupt JCR
> ---------------------------------------------------------------------------
>
> Key: JCR-2598
> URL: https://issues.apache.org/jira/browse/JCR-2598
> Project: Jackrabbit Content Repository
> Issue Type: Bug
> Components: jackrabbit-core
> Affects Versions: 1.6.1, 2.0
> Reporter: Stephan Huttenhuis
> Assignee: Jukka Zitting
> Fix For: 1.6.4, 2.0.3, 2.1.1, 2.2
>
> Attachments: ConcurrencyTest3.java, JCR-2598-II.patch,
> JCR-2598.patch, Output after patch.txt, Output before patch.txt,
> org.apache.jackrabbit.core.ConcurrencyTest3.txt
>
>
> Run the attached unit test. Several concurrent sessions add, move, and remove
> nodes. Then the index is removed and the repository is again started. The
> repository is in an inconsistent state and the index cannot be rebuild. Also
> a lot of exceptions occur. See (see Output before patch.txt). Note that the
> unit test also suffers from the deadlock of issue
> http://issues.apache.org/jira/browse/JCR-2525 about half the time.
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