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https://issues.apache.org/jira/browse/JCR-3783?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marcel Reutegger closed JCR-3783.
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> Deadlock due to IOException in WorkspaceUpdateChannel.updatePrepared()
> ----------------------------------------------------------------------
>
> Key: JCR-3783
> URL: https://issues.apache.org/jira/browse/JCR-3783
> Project: Jackrabbit Content Repository
> Issue Type: Bug
> Components: jackrabbit-core
> Affects Versions: 2.6.2
> Environment: Jackrabbit 2.6.2, but may also occur with previous
> versions.
> Reporter: Marcel Reutegger
> Assignee: Marcel Reutegger
> Fix For: 2.6.6, 2.8.1, 2.9
>
>
> This is similar to JCR-3417, but for the method
> WorkspaceUpdateChannel.updatePrepared(). The implementation catches an
> IOException releases the lock on the journal and does not re-throw the
> exception as a JournalException. The current thread will therefore continue
> with the save call. A deadlock may occur if another thread acquires the
> journal lock in the meantime, tries to acquire the write lock of the
> SharedItemStateManager (owned by the initial thread) and the initial thread
> later tries to access the journal.
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