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https://issues.apache.org/jira/browse/CONNECTORS-998?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Karl Wright resolved CONNECTORS-998.
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Resolution: Won't Fix
We've decided to no longer support Derby in MCF 2.0 and afterwards, so this
ticket can be closed.
> FileSystem connector derby tests lock up when non-empty version string is
> used for directories
> ----------------------------------------------------------------------------------------------
>
> Key: CONNECTORS-998
> URL: https://issues.apache.org/jira/browse/CONNECTORS-998
> Project: ManifoldCF
> Issue Type: Bug
> Components: Framework core
> Affects Versions: ManifoldCF 1.7
> Reporter: Karl Wright
> Assignee: Karl Wright
> Fix For: ManifoldCF 2.0
>
> Attachments: edited.manifoldcf.log
>
>
> The reason for the lock-up seems to be multiple threads trying to change the
> same records in the JobQueue table. One thread is adding references, and
> another thread is marking the record as "complete". The starting record
> status field seems to be the same, despite transactions and FOR UPDATE
> clauses on both queries.
> Since this requires incorrect file connector code, I will be creating a
> branch to explore it in more detail, and perhaps open a Derby ticket. I also
> updated the Derby version to the current release in hopes that this may have
> fixed the problem.
>
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