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https://issues.apache.org/jira/browse/JENA-163?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13163763#comment-13163763
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Andy Seaborne commented on JENA-163:
------------------------------------
Progress. At least one cause of this (or at least a problem which needed
fixing) identified. Files could be open multiple times and so have kernel or
JVM state that was inconsistent - one might be flushed on close resulting in
potnetially bad information later. Highly dependent on the exact order between
threads that occurs.
Running on an SSD makes the test catch things earlier (based on number of
transactions needed before problems show up) and make transactional TDB run
much faster anyway.
Jena163_TDBDifferentIds.java in Jena2/Jena-Dev
> TDBException: Different ids for <uri>: allocated: expected [...], got [...]
> ----------------------------------------------------------------------------
>
> Key: JENA-163
> URL: https://issues.apache.org/jira/browse/JENA-163
> Project: Jena
> Issue Type: Bug
> Components: TDB
> Reporter: Andy Seaborne
> Assignee: Andy Seaborne
>
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