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https://issues.apache.org/jira/browse/TINKERPOP-1674?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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stephen mallette closed TINKERPOP-1674.
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Resolution: Cannot Reproduce
closing pending additional information (i.e. an easier/more direct approach to
recreating the problem or something that pins the problem to some particular
aspect of tinkerpop itself)
> Traversals reference elements after deletion
> --------------------------------------------
>
> Key: TINKERPOP-1674
> URL: https://issues.apache.org/jira/browse/TINKERPOP-1674
> Project: TinkerPop
> Issue Type: Bug
> Components: neo4j
> Affects Versions: 3.2.3, 3.2.4
> Environment: Demonstrated on Ubuntu, OSX
> Reporter: SmedbergM
> Priority: Major
>
> In a multiprocessor environment, a traversal will sometimes reference
> vertices which another thread/processor has already deleted. This causes the
> entire traversal to fail in an unrecoverable fashion and throw an uncaught
> exception.
> MWE: https://github.com/SmedbergM/neo4j-deletion-error
> Gist containing logging output:
> https://gist.github.com/SmedbergM/5fcf0d98a255e7d346b85b98bcc1ec0d
> This error has cropped up persistently over several months/releases (dating
> back to 3.1.x or earlier). I have not tried to diff back/bisect to find
> introduction time of the behavior.
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